Index: /extensions/piwigo-openstreetmap/CHANGELOG
===================================================================
--- /extensions/piwigo-openstreetmap/CHANGELOG	(revision 24677)
+++ /extensions/piwigo-openstreetmap/CHANGELOG	(revision 24677)
@@ -0,0 +1,26 @@
+Changes from v0.5 to v0.6
+- Improve install method
+- Update language
+- Update Leaflet and Leaflet.markercluster to version 0.6.2
+
+Changes from v0.4 to v0.5
+- Add Synchronize admin tab
+- Improve World map
+
+Changes from v0.3 to v0.4
+- Add new options
+- Add support for batch manager
+- Improve World map
+
+Changes from v0.2 to v0.3
+- Add new options
+- Improve World map
+- Improve documentation
+
+Changes from v0.1 to v0.2
+- Add new options
+- Improve World map layout
+
+Initial Release v0.1
+- Initial release
+- Initial documentation
Index: /extensions/piwigo-openstreetmap/LICENSE
===================================================================
--- /extensions/piwigo-openstreetmap/LICENSE	(revision 24677)
+++ /extensions/piwigo-openstreetmap/LICENSE	(revision 24677)
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
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+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
Index: /extensions/piwigo-openstreetmap/README.md
===================================================================
--- /extensions/piwigo-openstreetmap/README.md	(revision 24677)
+++ /extensions/piwigo-openstreetmap/README.md	(revision 24677)
@@ -0,0 +1,56 @@
+piwigo-openstreetmap
+==============
+
+[OpenStreetMap](http://OpenStreetMap.org/) port for piwigo. Add a OpenSource Map on your web gallery!
+
+Piwigo-openstreetmap is a [plugin](http://piwigo.org/ext/extension_view.php?eid=701) for the [Piwigo](http://piwigo.org/) web gallery that allows you to render the geotag within your piwigo install.
+
+Installation
+------------
+
+Upload this in ``your-gallery/plugins/`` dir.
+
+* download the archive from github
+
+        wget -O piwigo-openstreetmap.zip https://github.com/xbgmsharp/piwigo-openstreetmap/archive/master.zip
+
+        unzip piwigo-openstreetmap.zip
+
+* or clone the project 
+
+        git clone git://github.com/xbgmsharp/piwigo-openstreetmap.git
+
+Then, go to the admin site, in the plugin section and activate it.
+
+Usage
+-----
+
+Syncronize the GeoTag to see the geo possition appear on the photo page.
+
+Please refer to the [wiki](https://github.com/xbgmsharp/piwigo-openstreetmap/wiki) for additional information.
+
+Support
+-----
+
+To get support, please create new [issue](https://github.com/xbgmsharp/piwigo-openstreetmap/issues)
+
+Help me improve the plugin, rate my [plugin](http://piwigo.org/ext/extension_view.php?eid=701), and if possible please send a greeting message to me ;)
+
+Credit
+------
+
+* [OpenStreetMap](http://www.openstreetmap.org/)
+* [leafletjs](http://leafletjs.com)
+* [Leaflet.markercluster](https://github.com/Leaflet/Leaflet.markercluster)
+
+Licence
+-------
+The piwigo-openstreetmap plugin for Piwigo is free software:  you can redistribute it
+and/or  modify  it under  the  terms  of the  GNU  General  Public License  as
+published by the Free Software Foundation.
+
+This program  is distributed in the hope  that it will be  useful, but WITHOUT
+ANY WARRANTY; without even the  implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+See <http://www.gnu.org/licenses/gpl.html>.
Index: /extensions/piwigo-openstreetmap/admin/admin.php
===================================================================
--- /extensions/piwigo-openstreetmap/admin/admin.php	(revision 24677)
+++ /extensions/piwigo-openstreetmap/admin/admin.php	(revision 24677)
@@ -0,0 +1,64 @@
+<?php
+/***********************************************
+* File      :   admin.php
+* Project   :   piwigo-openstreetmap
+* Descr     :   Install / Uninstall method
+*
+* Created   :   28.05.2013
+*
+* Copyright 2013 <xbgmsharp@gmail.com>
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+************************************************/
+
+// Check whether we are indeed included by Piwigo.
+if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!');
+
+// Check access and exit when user status is not ok
+check_status(ACCESS_ADMINISTRATOR);
+
+// Setup plugin Language
+load_language('plugin.lang', OSM_PATH);
+
+// Fetch the template.
+global $template, $conf, $lang;
+
+include_once(PHPWG_ROOT_PATH.'admin/include/tabsheet.class.php');
+
+// Add the template to the global template
+$template->set_filename('plugin_admin_content', dirname(__FILE__).'/admin.tpl');
+
+if (!isset($_GET['tab']))
+  $page['tab'] = 'config';
+else
+  $page['tab'] = $_GET['tab'];
+
+$my_base_url = get_admin_plugin_menu_link(__FILE__);
+
+$tabsheet = new tabsheet();
+$tabsheet->add( 'config', l10n('Configuration'), add_url_params( $my_base_url, array('tab'=>'config') ) );
+$tabsheet->add( 'sync', l10n('Synchronize'), add_url_params( $my_base_url, array('tab'=>'sync') ) );
+$tabsheet->select($page['tab']);
+
+$tabsheet->assign();
+
+$my_base_url = $tabsheet->sheets[ $page['tab'] ]['url'];
+$template->set_filename( 'tab_data', dirname(__FILE__).'/admin_'.$page['tab'].'.tpl' );
+include_once( dirname(__FILE__).'/admin_'.$page['tab'].'.php');
+$template->assign_var_from_handle( 'TAB_DATA', 'tab_data');
+// Assign the template contents to ADMIN_CONTENT
+$template->assign_var_from_handle('ADMIN_CONTENT', 'plugin_admin_content');
+
+?>
Index: /extensions/piwigo-openstreetmap/admin/admin.tpl
===================================================================
--- /extensions/piwigo-openstreetmap/admin/admin.tpl	(revision 24677)
+++ /extensions/piwigo-openstreetmap/admin/admin.tpl	(revision 24677)
@@ -0,0 +1,5 @@
+<div class="titrePage">
+  <h2>OpenStreetMap plugin {$TABSHEET_TITLE}</h2>
+</div>
+
+{$TAB_DATA}
Index: /extensions/piwigo-openstreetmap/admin/admin_batchmanager.php
===================================================================
--- /extensions/piwigo-openstreetmap/admin/admin_batchmanager.php	(revision 24677)
+++ /extensions/piwigo-openstreetmap/admin/admin_batchmanager.php	(revision 24677)
@@ -0,0 +1,203 @@
+<?php
+/***********************************************
+* File      :   admin_batchmanager.php
+* Project   :   piwigo-openstreetmap
+* Descr     :   handle batch manager
+* Base on   :   RV Maps & Earth plugin
+*
+* Created   :   4.06.2013
+*
+* Copyright 2012-2013 <xbgmsharp@gmail.com>
+*
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+************************************************/
+
+// Check whether we are indeed included by Piwigo.
+if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!');
+
+// Hook to add a new filter in the batch mode
+add_event_handler('get_batch_manager_prefilters', 'osm_get_batch_manager_prefilters');
+function osm_get_batch_manager_prefilters($prefilters)
+{
+	$prefilters[] = array('ID' => 'osm0', 'NAME' => l10n('OSM Geotagged'));
+	$prefilters[] = array('ID' => 'osm1', 'NAME' => l10n('OSM Not geotagged'));
+	return $prefilters;
+}
+
+// Hook to perfom the filter in the batch mode
+add_event_handler('perform_batch_manager_prefilters', 'osm_perform_batch_manager_prefilters', 50, 2);
+function osm_perform_batch_manager_prefilters($filter_sets, $prefilter)
+{
+	if ($prefilter==="osm0")
+		$filter = "`lat` IS NOT NULL and `lon` IS NOT NULL";
+	else if ($prefilter==="osm1")
+		$filter = "`lat` IS NULL OR `lon` IS NULL";
+
+	if ( isset($filter) )
+	{
+		$query = "SELECT id FROM ".IMAGES_TABLE." WHERE ".$filter;
+		$filter_sets[] = array_from_query($query, 'id');
+	}
+	return $filter_sets;
+}
+
+// Hook to show action when selected
+add_event_handler('loc_end_element_set_global', 'osm_loc_end_element_set_global');
+function osm_loc_end_element_set_global()
+{
+	global $template;
+	$template->append('element_set_global_plugins_actions',
+		array('ID' => 'openstreetmap', 'NAME'=>l10n('OSM GeoTag'), 'CONTENT' => '
+  <label>'.l10n('Latitude').' (-90=S to 90=N)
+    <input type="text" size="8" name="osmlat">
+  </label>
+  <label>'.l10n('Longitude').' (-180=W to 180=E)
+    <input type="text" size="9" name="osmlon">
+  </label> (Empty values will erase coordinates)
+'));
+}
+
+// Hook to perform the action on in global mode
+add_event_handler('element_set_global_action', 'osm_element_set_global_action', 50, 2);
+function osm_element_set_global_action($action, $collection)
+{
+	if ($action!=="openstreetmap")
+		return;
+
+	global $page;
+
+	$lat = trim($_POST['osmlat']);
+	$lon = trim($_POST['osmlon']);
+	if ( strlen($lat)>0 and strlen($lon)>0 )
+	{
+		if ( (double)$lat<=90 and (double)$lat>=-90
+			and (double)$lon<=180 and (double)$lon>=-180 )
+			$update_query = 'lat='.$lat.', lon='.$lon;
+		else
+			$page['errors'][] = 'Invalid lat or lon value';
+	}
+	elseif ( strlen($lat)==0 and strlen($lon)==0 )
+		$update_query = 'lat=NULL, lon=NULL';
+	else
+		$page['errors'][] = 'Both lat/lon must be empty or not empty';
+
+	if (isset($update_query))
+	{
+		$update_query = 'UPDATE '.IMAGES_TABLE.' SET '.$update_query.'
+					WHERE id IN ('.implode(',',$collection).')';
+		pwg_query($update_query);
+	}
+}
+
+// Hook to perform the action on in single mode
+add_event_handler('loc_begin_element_set_unit', 'osm_loc_begin_element_set_unit');
+function osm_loc_begin_element_set_unit()
+{
+	global $page;
+	
+	if (!isset($_POST['submit']))
+	      return;
+
+	$collection = explode(',', $_POST['element_ids']);
+	$query = "SELECT `id`, `lat`, `lon`
+			FROM ".IMAGES_TABLE."
+			WHERE id IN (".implode(',',$collection).")";
+
+	$datas = array();
+	$errors = array();
+	$form_errors = 0;
+
+	$result = pwg_query($query);
+	while ($row = pwg_db_fetch_assoc($result))
+	{
+		if (!isset($_POST['osmlat-'.$row['id']]))
+		{
+			$form_errors++;
+			continue;
+		}
+		$error = false;
+		$data = array(
+			'id' => $row['id'],
+			'lat' => trim($_POST['osmlat-'.$row['id']]),
+			'lon' => trim($_POST['osmlon-'.$row['id']])
+		);
+
+		if ( strlen($data['lat'])>0 and strlen($data['lon'])>0 )
+		{
+			if ( (double)$data['lat']>90 or (double)$data['lat']<-90
+			    or (double)$data['lon']>180 or (double)$data['lon']<-180 )
+				$error = true;
+		}
+		elseif ( strlen($data['lat'])==0 and strlen($data['lon'])==0 )
+		{
+			// nothing
+		}
+		else
+		{
+			$error = true;
+		}
+		
+		if ($error)
+			$errors[] = $row['name'];
+		else
+			$datas[] = $data;
+	}
+	
+	mass_updates(
+		IMAGES_TABLE,
+		array(
+			'primary' => array('id'),
+			'update' => array('lat', 'lon')
+		),
+		$datas
+	);
+
+	if (count($errors)>0)
+	{
+		$page['errors'][] = 'Invalid lat or lon value for files: '.implode(', ', $errors);
+	}
+	if ($form_errors)
+		$page['errors'][] = 'OpenStreetMap: Invalid form submission for '.$form_errors.' photos';
+}
+
+// Hoook for batch manager in single mode
+add_event_handler('loc_end_element_set_unit', 'osm_loc_end_element_set_unit');
+function osm_loc_end_element_set_unit()
+{
+	global $template, $conf, $page, $is_category, $category_info;
+	$template->set_prefilter('batch_manager_unit', 'osm_prefilter_batch_manager_unit');
+}
+
+function osm_prefilter_batch_manager_unit($content)
+{
+	$needle = '</table>';
+	$pos = strpos($content, $needle);
+	if ($pos!==false)
+	{
+		$add = '<tr><td><strong>{\'OSM Geotag\'|@translate}</strong></td>
+		  <td>
+		    <label>{\'Latitude\'|@translate}
+		      <input type="text" size="8" name="osmlat-{$element.id}" value="{$element.lat}">
+		    </label>
+		    <label>{\'Longitude\'|@translate}
+		      <input type="text" size="9" name="osmlon-{$element.id}" value="{$element.lon}">
+		    </label>
+		  </td>
+		</tr>';
+		$content = substr_replace($content, $add, $pos, 0);
+	}
+	return $content;
+}
Index: /extensions/piwigo-openstreetmap/admin/admin_boot.php
===================================================================
--- /extensions/piwigo-openstreetmap/admin/admin_boot.php	(revision 24677)
+++ /extensions/piwigo-openstreetmap/admin/admin_boot.php	(revision 24677)
@@ -0,0 +1,50 @@
+<?php
+/***********************************************
+* File      :   admin_boot.php
+* Project   :   piwigo-openstreetmap
+* Descr     :   Generate the admin panel
+*
+* Created   :   11.06.2013
+*
+* Copyright 2013 <xbgmsharp@gmail.com>
+*
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+************************************************/
+
+// Check whether we are indeed included by Piwigo.
+if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!');
+
+// Hook to a admin config page
+add_event_handler('get_admin_plugin_menu_links', 'osm_admin_menu');
+function osm_admin_menu($menu)
+{
+	array_push($menu,
+		array(
+			'NAME' => 'OpenStreetMap',
+			'URL'  => get_admin_plugin_menu_link(dirname(__FILE__).'/admin.php')
+		)
+	);
+	return $menu;
+}
+
+// Exit if we don't want batch_manager support
+if ($conf['osm_conf']['batch_manager'])
+{
+	// Batch_manager support
+	include_once(dirname(__FILE__).'/admin_batchmanager.php');
+}
+
+?>
Index: /extensions/piwigo-openstreetmap/admin/admin_config.php
===================================================================
--- /extensions/piwigo-openstreetmap/admin/admin_config.php	(revision 24677)
+++ /extensions/piwigo-openstreetmap/admin/admin_config.php	(revision 24677)
@@ -0,0 +1,166 @@
+<?php
+/***********************************************
+* File      :   admin_config.php
+* Project   :   piwigo-openstreetmap
+* Descr     :   Install / Uninstall method
+*
+* Created   :   28.05.2013
+*
+* Copyright 2013 <xbgmsharp@gmail.com>
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+************************************************/
+
+// Check whether we are indeed included by Piwigo.
+if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!');
+
+// Check access and exit when user status is not ok
+check_status(ACCESS_ADMINISTRATOR);
+
+// Setup plugin Language
+load_language('plugin.lang', OSM_PATH);
+
+// Fetch the template.
+global $template, $conf, $lang;
+
+// Available baselayer
+$available_baselayer = array(
+	'mapnik' => 'OpenStreetMap (Mapnik)',
+	'mapnikfr' => 'OpenStreetMap FR',
+	'mapnikde' => 'OpenStreetMap DE',
+	'mapquest' => 'MapQuest',
+	'cloudmade' => 'Cloudmade',
+	'custom' => 'custom',
+);
+
+// Available zoom value
+$available_zoom = array(
+	'1' => '1',
+	'2' => '2',
+	'3' => '3',
+	'4' => '4',
+	'5' => '5',
+	'6' => '6',
+	'7' => '7',
+	'8' => '8',
+	'9' => '9',
+	'10' => '10',
+	'11' => '11',
+	'12' => '12',
+	'13' => '13',
+	'14' => '14',
+	'15' => '15',
+	'16' => '16',
+	'17' => '17',
+	'18' => '18',
+);
+
+// Available options
+$available_add_before = array(
+	'Author' => l10n('Author'),
+	'datecreate' => l10n('Created on'),
+	'datepost' => l10n('Posted on'),
+	'Dimensions' => l10n('Dimensions'),
+	'File' => l10n('File'),
+	'Filesize' => l10n('Filesize'),
+	'Tags' => l10n('Tags'),
+	'Categories' => l10n('Albums'),
+	'Visits' => l10n('Visits'),
+	'Average' => l10n('Rating score'),
+	'rating' => l10n('Rate this photo'),
+	'Privacy' => l10n('Who can see this photo?'),
+);
+
+// Available pin
+$available_pin = array(
+	'0' => l10n('NOPIN'),
+	'1' => l10n('DEFAULTPIN'),
+	'2' => l10n('LEAFPINGREEN'),
+	'3' => l10n('LEAFPINORANGE'),
+	'4' => l10n('LEAFPINRED'),
+	'5' => l10n('MAPICONSBLEU'),
+	'6' => l10n('MAPICONSGREEN'),
+	'7' => l10n('OWNPIN'),
+);
+
+// Available popup
+$available_popup = array(
+	'0' => l10n('CLICK'),
+//	'1' => l10n('ALWAYS'),
+	'2' => l10n('NEVER'),
+);
+
+$query = 'SELECT COUNT(*) FROM '.IMAGES_TABLE.' WHERE `lat` IS NOT NULL and `lon` IS NOT NULL ';
+list($nb_geotagged) = pwg_db_fetch_array( pwg_query($query) );
+
+// Update conf if submitted in admin site
+if (isset($_POST['submit']) && !empty($_POST['osm_height']))
+{
+	// On post admin form
+	$conf['osm_conf'] = array(
+		'right_panel' => array(
+			'enabled' 	=> get_boolean($_POST['osm_right_panel']),
+			'add_before' 	=> $_POST['osm_add_before'],
+			'height' 	=> $_POST['osm_height'],
+			'zoom' 		=> $_POST['osm_zoom'],
+			'link'		=> $_POST['osm_right_link'],
+			'linkcss'	=> $_POST['osm_right_linkcss'],
+			'showosm' 	=> get_boolean($_POST['osm_showosm']),
+			),
+		'left_menu' => array(
+			'enabled'       	=> get_boolean($_POST['osm_left_menu']),
+			'link'          	=> $_POST['osm_left_link'],
+			'popup'			=> $_POST['osm_left_popup'],
+			'popupinfo_name'	=> isset($_POST['osm_left_popupinfo_name']),
+			'popupinfo_img'		=> isset($_POST['osm_left_popupinfo_img']),
+			'popupinfo_link'	=> isset($_POST['osm_left_popupinfo_link']),
+			'popupinfo_comment'	=> isset($_POST['osm_left_popupinfo_comment']),
+			'popupinfo_author'	=> isset($_POST['osm_left_popupinfo_author']),
+			),
+		'map' => array(
+			'baselayer' 		=> $_POST['osm_baselayer'],
+			'custombaselayer' 	=> $_POST['osm_custombaselayer'],
+			'custombaselayerurl'	=> $_POST['osm_custombaselayerurl'],
+			'noworldwarp' 		=> get_boolean($_POST['osm_noworldwarp']),
+			'attrleaflet' 		=> get_boolean($_POST['osm_attrleaflet']),
+			'attrimagery' 		=> get_boolean($_POST['osm_attrimagery']),
+			'attrplugin' 		=> get_boolean($_POST['osm_attrplugin']),
+			),
+		'auto_sync' 		=> get_boolean($_POST['osm_auto_sync']),
+		'batch_manager' 	=> get_boolean($_POST['osm_batch_manager']),
+	);
+
+	// Update config to DB
+	conf_update_param('osm_conf', serialize($conf['osm_conf']));
+
+	// the prefilter changes, we must delete compiled templatess
+	$template->delete_compiled_templates();
+	array_push($page['infos'], l10n('Your configuration settings are saved'));
+}
+
+// send value to template
+$template->assign($conf['osm_conf']);
+$template->assign(
+	array(
+		'AVAILABLE_ADD_BEFORE'	=> $available_add_before,
+		'AVAILABLE_ZOOM'	=> $available_zoom,
+		'AVAILABLE_BASELAYER'	=> $available_baselayer,
+		'AVAILABLE_PIN'		=> $available_pin,
+		'AVAILABLE_POPUP'	=> $available_popup,
+		'NB_GEOTAGGED' 		=> $nb_geotagged,
+	)
+);
+
+?>
Index: /extensions/piwigo-openstreetmap/admin/admin_config.tpl
===================================================================
--- /extensions/piwigo-openstreetmap/admin/admin_config.tpl	(revision 24677)
+++ /extensions/piwigo-openstreetmap/admin/admin_config.tpl	(revision 24677)
@@ -0,0 +1,216 @@
+{html_head}
+<style>
+  {literal}
+    .osm_layout {
+      text-align: left;
+      border: 2px solid rgb(221, 221, 221);
+      padding: 1em;
+      margin: 1em;
+    }
+  {/literal}
+</style>
+{/html_head}
+
+This plugin display geographical location in your gallery using <a href="http://www.openstreetmap.org/" target="_blank">OpenStreetMap</a>.
+<br/><br/>
+Refer to the <a href="https://github.com/xbgmsharp/piwigo-openstreetmap/wiki" target="_blanck">plugin documentation</a> for additional information. Create an <a href="https://github.com/xbgmsharp/piwigo-openstreetmap/issues" target="_blanck">issue</a> for support, or feedback, or feature request.
+
+<div class="osm_layout">
+  <legend>{'Statistics'|@translate}</legend>
+  <ul>
+    <li class="update_summary_new">{$NB_GEOTAGGED} geotagged items in your gallery</li>
+  </ul>
+</div>
+
+<form method="post" action="" class="properties">
+	<fieldset>
+		<legend>{'R_MAP'|@translate}</legend>
+		<ul>
+			<li>
+				<label>{'SHOWLOCATION'|@translate} : </label>
+				<label><input type="radio" name="osm_right_panel" value="true" {if $right_panel.enabled}checked="checked"{/if}/> {'Yes'|@translate}</label>
+				<label><input type="radio" name="osm_right_panel" value="false" {if not $right_panel.enabled}checked="checked"{/if}/> {'No'|@translate}</label>
+				<br/><small>{'SHOWLOCATION_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'ADD_BEFORE'|@translate} : </label>
+				<select name="osm_add_before">
+					{html_options options=$AVAILABLE_ADD_BEFORE selected=$right_panel.add_before}
+				</select>
+				<br/><small>{'ADD_BEFORE_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'HEIGHT'|@translate} : </label>
+				<input type="text" value="{$right_panel.height}" name="osm_height" size="4" required/>
+				<br/><small>{'HEIGHT_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'ZOOM'|@translate} : </label>
+				<select name="osm_zoom">
+					{html_options options=$AVAILABLE_ZOOM selected=$right_panel.zoom}
+				</select>
+				<br/><small>{'ZOOM_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'RIGHTLINK'|@translate} : </label>
+				<input type="text" value="{$right_panel.link}" name="osm_right_link" size="10"/>
+				<br/><small>{'RIGHTLINK_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'RIGHTLINKCSS'|@translate} : </label>
+				<input type="text" value="{$right_panel.linkcss}" name="osm_right_linkcss" size="60" placeholder="vertical-align: top; color: red;"/>
+				<br/><small>{'RIGHTLINKCSS_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'SHOWOSM'|@translate} : </label>
+				<label><input type="radio" name="osm_showosm" value="true" {if $right_panel.showosm}checked="checked"{/if}/> {'Yes'|@translate}</label>
+				<label><input type="radio" name="osm_showosm" value="false" {if not $right_panel.showosm}checked="checked"{/if}/> {'No'|@translate}</label>
+				<br/><small>{'SHOWOSM_DESC'|@translate}</small>
+			</li>
+		</ul>
+	</fieldset>
+	<fieldset>
+		<legend>{'L_MAP'|@translate}</legend>
+		<ul>
+			<li>
+				<label>{'SHOWWORLDMAPLEFT'|@translate} : </label>
+				<label><input type="radio" name="osm_left_menu" value="true" {if $left_menu.enabled}checked="checked"{/if}/> {'Yes'|@translate}</label>
+				<label><input type="radio" name="osm_left_menu" value="false" {if not $left_menu.enabled}checked="checked"{/if}/> {'No'|@translate}</label>
+				<br/><small>{'SHOWWORLDMAPLEFT_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'LEFTLINK'|@translate} : </label>
+				<input type="text" value="{$left_menu.link}" name="osm_left_link" size="10"/>
+				<br/><small>{'LEFTLINK_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'LEFTPOPUP'|@translate} : </label>
+				<select name="osm_left_popup">
+					{html_options options=$AVAILABLE_POPUP selected=$left_menu.popup}
+				</select>
+				<br/><small>{'LEFTPOPUP_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'LEFTPOPUPINFO'|@translate} : </label><br/>
+				<div style="padding-left: 25px">
+				  <input type="checkbox" name="osm_left_popupinfo_name" value="true" {if $left_menu.popupinfo_name}checked="checked"{/if}/> {'POPUPNAME'|@translate}<br />
+				  <input type="checkbox" name="osm_left_popupinfo_img" value="true" {if $left_menu.popupinfo_img}checked="checked"{/if}/> {'POPUPTHUMB'|@translate}<br /> 
+				  <input type="checkbox" name="osm_left_popupinfo_link" value="true" {if $left_menu.popupinfo_link}checked="checked"{/if}/> {'POPUPLINK'|@translate}<br /> 
+				  <input type="checkbox" name="osm_left_popupinfo_comment" value="true" {if $left_menu.popupinfo_comment}checked="checked"{/if}/> {'POPUPCOMMENT'|@translate}<br /> 
+				  <input type="checkbox" name="osm_left_popupinfo_author" value="true" {if $left_menu.popupinfo_author}checked="checked"{/if}/> {'POPUPAUTHOR'|@translate}
+				</div>
+				<small>{'LEFTPOPUPINFO_DESC'|@translate}</small>
+			</li>
+		</ul>
+	</fieldset>
+	<fieldset>
+		<legend>{'G_MAP'|@translate}</legend>
+		<ul>
+			<li>
+				<label>{'BASELAYER'|@translate} : </label>
+				<select name="osm_baselayer">
+					{html_options options=$AVAILABLE_BASELAYER selected=$map.baselayer}
+				</select>
+				<br/><small>{'BASELAYER_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'CUSTOMBASELAYER'|@translate} : </label>
+				<input type="text" value="{$map.custombaselayer}" name="osm_custombaselayer" size="40"/>
+				<br/><small>{'CUSTOMBASELAYER_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'CUSTOMBASELAYERURL'|@translate} : </label>
+				<input type="text" value="{$map.custombaselayerurl}" name="osm_custombaselayerurl" size="40"/>
+				<br/><small>{'CUSTOMBASELAYERURL_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'NOWORLDWARP'|@translate} : </label>
+				<label><input type="radio" name="osm_noworldwarp" value="true" {if $map.noworldwarp}checked="checked"{/if}/> {'Yes'|@translate}</label>
+				<label><input type="radio" name="osm_noworldwarp" value="false" {if not $map.noworldwarp}checked="checked"{/if}/> {'No'|@translate}</label>
+				<br/><small>{'NOWORLDWARP_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'ATTRLEAFLET'|@translate} : </label>
+				<label><input type="radio" name="osm_attrleaflet" value="true" {if $map.attrleaflet}checked="checked"{/if}/> {'Yes'|@translate}</label>
+				<label><input type="radio" name="osm_attrleaflet" value="false" {if not $map.attrleaflet}checked="checked"{/if}/> {'No'|@translate}</label>
+				<br/><small>{'ATTRLEAFLET_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'ATTRIMAGERY'|@translate} : </label>
+				<label><input type="radio" name="osm_attrimagery" value="true" {if $map.attrimagery}checked="checked"{/if}/> {'Yes'|@translate}</label>
+				<label><input type="radio" name="osm_attrimagery" value="false" {if not $map.attrimagery}checked="checked"{/if}/> {'No'|@translate}</label>
+				<br/><small>{'ATTRIMAGERY_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'ATTRPLUGIN'|@translate} : </label>
+				<label><input type="radio" name="osm_attrplugin" value="true" {if $map.attrplugin}checked="checked"{/if}/> {'Yes'|@translate}</label>
+				<label><input type="radio" name="osm_attrplugin" value="false" {if not $map.attrplugin}checked="checked"{/if}/> {'No'|@translate}</label>
+				<br/><small>{'ATTRPLUGIN_DESC'|@translate}</small>
+			</li>
+		</ul>
+<!--           <fieldset>
+		  <legend>{'H_PIN'|@translate}</legend>
+		  <ul>
+			<li>
+				<label>{'PIN'|@translate} : </label>
+				<select name="osm_pin">
+					{html_options options=$AVAILABLE_PIN selected=$SELECTED_PIN}
+				</select>
+				<br/><small>{'PIN_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'PINPATH'|@translate} : </label>
+				<input type="text" value="{$PINPATH}" name="osm_pinpath" size="40"/>
+				<br/><small>{'PINPATH_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'PINSIZE'|@translate} : </label>
+				<input type="text" value="{$CUSTOMBASELAYERURL}" name="osm_pinsize" size="6/>
+				<br/><small>{'PINSIZE_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'PINSHADOWPATH'|@translate} : </label>
+				<input type="text" value="{$PINSHADOWPATH}" name="osm_pinshadowpath" size="40"/>
+				<br/><small>{'PINSHADOWPATH_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'PINSHADOWSIZE'|@translate} : </label>
+				<input type="text" value="{$PINSHADOWSIZE}" name="osm_pinshadowsize" size="4"/>
+				<br/><small>{'PINSHADOWSIZE_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'PINOFFSET'|@translate} : </label>
+				<input type="text" value="{$PINOFFSET}" name="osm_pinoffset" size="4"/>
+				<br/><small>{'PINOFFSET_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'PINPOPUPOFFSET'|@translate} : </label>
+				<input type="text" value="{$PINPOPUPOFFSET}" name="osm_pinpopupoffset" size="4"/>
+				<br/><small>{'PINPOPUPOFFSET_DESC'|@translate}</small>
+			</li>
+		  </ul>
+		</fieldset>
+		-->
+	</fieldset>
+	<fieldset>
+		<legend>{'PLUGINCONF'|@translate}</legend>
+		<ul>
+			<li>
+				<label>{'AUTOSYNC'|@translate} : </label>
+				<label><input type="radio" name="osm_auto_sync" value="true" {if $auto_sync}checked="checked"{/if}/> {'Yes'|@translate}</label>
+				<label><input type="radio" name="osm_auto_sync" value="false" {if not $auto_sync}checked="checked"{/if}/> {'No'|@translate}</label>
+				<br/><small>{'AUTOSYNC_DESC'|@translate}</small>
+			</li>
+			<li>
+				<label>{'BATCHMANAGER'|@translate} : </label>
+				<label><input type="radio" name="osm_batch_manager" value="true" {if $batch_manager}checked="checked"{/if}/> {'Yes'|@translate}</label>
+				<label><input type="radio" name="osm_batch_manager" value="false" {if not $batch_manager}checked="checked"{/if}/> {'No'|@translate}</label>
+				<br/><small>{'BATCHMANAGER_DESC'|@translate}</small>
+			</li>
+		</ul>
+	</fieldset>
+
+	<p>
+		<input class="submit" type="submit" value="{'Save Settings'|@translate}" name="submit"/>
+	</p>
+</form>
Index: /extensions/piwigo-openstreetmap/admin/admin_sync.php
===================================================================
--- /extensions/piwigo-openstreetmap/admin/admin_sync.php	(revision 24677)
+++ /extensions/piwigo-openstreetmap/admin/admin_sync.php	(revision 24677)
@@ -0,0 +1,140 @@
+<?php
+/***********************************************
+* File      :   admin_sync.php
+* Project   :   piwigo-openstreetmap
+* Descr     :   Generate the admin panel
+* Base on   :   RV Maps & Earth plugin
+*
+* Created   :   12.06.2013
+*
+* Copyright 2013 <xbgmsharp@gmail.com>
+*
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+************************************************/
+
+// Check whether we are indeed included by Piwigo.
+if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!');
+
+// Geneate default value
+$sync_options = array(
+	'simulate'		=> true,
+	'cat_id'		=> 0,
+	'subcats_included'	=> true,
+);
+
+if ( isset($_POST['submit']) )
+{
+	// Override default value from the form
+	$sync_options = array(
+		'simulate' => isset($_POST['simulate']),
+		'cat_id' => isset($_POST['cat_id']) ? (int)$_POST['cat_id'] : 0,
+		'subcats_included' => isset($_POST['subcats_included']),
+	);
+
+	include_once(PHPWG_ROOT_PATH.'include/functions_picture.inc.php');
+	include_once( dirname(__FILE__).'/../include/functions_metadata.php' );
+	$where_clauses = array();
+	if ( $sync_options['cat_id']!=0 )
+	{
+		$query=' SELECT id FROM '.CATEGORIES_TABLE.' WHERE ';
+
+		if ( $sync_options['subcats_included'])
+			$query .= 'uppercats REGEXP \'(^|,)'.$sync_options['cat_id'].'(,|$)\'';
+		else
+			$query .= 'id='.$sync_options['cat_id'];
+			$cat_ids = array_from_query($query, 'id');
+	
+		$query='SELECT `id`, `path` ,`lat` ,`lon` FROM '.IMAGES_TABLE.' INNER JOIN '.IMAGE_CATEGORY_TABLE.' ON id=image_id
+			WHERE category_id IN ('.implode(',', $cat_ids).')
+			GROUP BY id';
+	}
+	else
+	{
+		$query='SELECT `id`, `path` ,`lat` ,`lon` FROM '.IMAGES_TABLE;
+	}
+
+	$images = hash_from_query( $query, 'id');
+	$datas = array();
+	$errors = array();
+	foreach ($images as $image)
+	{
+		$filename = $image['path'];
+		$exif = @read_exif_data( $filename );
+		if ( empty($exif) )
+			continue;
+
+		$ll = osm_exif_to_lat_lon($exif);
+		if (!is_array($ll))
+		{
+			if (!empty($ll))
+				$errors[] = $filename. ': '.$ll;
+			continue;
+		}
+		
+		$infos[] = $filename. " has exif_data";
+		$datas[] = array (
+			'id'	=> $image['id'],
+			'lat'	=> $ll[0],
+			'lon'	=> $ll[1],
+		);
+	}
+
+	if ( count($datas)>0 and !$sync_options['simulate'] )
+	{
+		mass_updates(
+			IMAGES_TABLE,
+				array(
+					'primary'	=> array('id'),
+					'update'	=> array('lat', 'lon')
+				),
+				$datas
+		);
+	}
+
+
+	// Send sync result to template
+	$template->assign('sync_errors', $errors );
+	$template->assign('sync_infos', $infos );
+
+	// Send result to templates
+	$template->assign(
+		'metadata_result',
+		array(
+			'NB_ELEMENTS_DONE'		=> count($datas),
+			'NB_ELEMENTS_CANDIDATES'	=> count($images),
+			'NB_ERRORS'			=> count($errors),
+		)
+	);
+}
+
+$query = 'SELECT COUNT(*) FROM '.IMAGES_TABLE.' WHERE `lat` IS NOT NULL and `lon` IS NOT NULL ';
+list($nb_geotagged) = pwg_db_fetch_array( pwg_query($query) );
+
+$query = 'SELECT id, CONCAT(name, IF(dir IS NULL, " (V)", "") ) AS name, uppercats, global_rank  FROM '.CATEGORIES_TABLE;
+display_select_cat_wrapper($query,
+                           array( $sync_options['cat_id'] ),
+                           'categories',
+                           false);
+
+// Send value to templates
+$template->assign(
+	array(
+		'SUBCATS_INCLUDED_CHECKED' 	=> $sync_options['subcats_included'] ? 'checked="checked"' : '',
+		'NB_GEOTAGGED' 			=> $nb_geotagged,
+	)
+);
+
+?>
Index: /extensions/piwigo-openstreetmap/admin/admin_sync.tpl
===================================================================
--- /extensions/piwigo-openstreetmap/admin/admin_sync.tpl	(revision 24677)
+++ /extensions/piwigo-openstreetmap/admin/admin_sync.tpl	(revision 24677)
@@ -0,0 +1,84 @@
+{html_head}
+<style>
+  {literal}
+    .osm_layout {
+      text-align: left;
+      border: 2px solid rgb(221, 221, 221);
+      padding: 1em;
+      margin: 1em;
+    }
+  {/literal}
+</style>
+{/html_head}
+
+Synchronization of EXIF GPS metadata information with the database.
+<br/><br/>
+Refer to the <a href="https://github.com/xbgmsharp/piwigo-openstreetmap/wiki" target="_blanck">plugin documentation</a> for additional information. Create an <a href="https://github.com/xbgmsharp/piwigo-openstreetmap/issues" target="_blanck">issue</a> for support, or feedback, or feature request.
+
+<div class="osm_layout">
+  <legend>{'Statistics'|@translate}</legend>
+  <ul>
+    <li class="update_summary_new">{$NB_GEOTAGGED} geotagged items in your gallery</li>
+  </ul>
+</div>
+
+{if isset($metadata_result)}
+<div class="osm_layout">
+  <legend>Synchronization results</legend>
+  <ul>
+	<li>{$metadata_result.NB_ELEMENTS_DONE} {'photos updated in the database'|@translate}</li>
+	<li>{$metadata_result.NB_ELEMENTS_CANDIDATES} {'photos candidates for metadata synchronization'|@translate}</li>
+	<li>{$metadata_result.NB_ERRORS} {'errors during synchronization'|@translate}</li>
+  </ul>
+
+{if not empty($sync_errors)}
+  <h3>{'Error list'|@translate}</h3>
+  <div class="errors">
+    <ul>
+      {foreach from=$sync_errors item=error}
+      <li>{$error}</li>
+      {/foreach}
+    </ul>
+  </div>
+{/if}
+
+{if not empty($sync_infos)}
+  <h3>{'Detailed informations'|@translate}</h3>
+  <div class="infos">
+    <ul>
+      {foreach from=$sync_infos item=info}
+      <li>{$info}</li>
+      {/foreach}
+    </ul>
+  </div>
+{/if}
+
+</div>
+{/if}
+
+<form action="" method="post" id="update">
+
+  <fieldset id="syncOptions">
+    <legend>synchronization options</legend>
+    <ul>
+      <li><label><input type="checkbox" name="simulate" value="1" checked="checked" /> {'only perform a simulation (no change in database will be made)'|@translate}</label></li>
+    </ul>
+  </fieldset>
+
+  <fieldset id="catSubset">
+    <legend>{'reduce to single existing albums'|@translate}</legend>
+    <ul>
+    <li>
+    <select class="categoryList" name="cat_id" size="10">
+    	{html_options options=$categories selected=$categories_selected}
+    </select>
+    </li>
+
+    <li><label><input type="checkbox" name="subcats_included" value="1" {$SUBCATS_INCLUDED_CHECKED} /> {'Search in sub-albums'|@translate}</label></li>
+    </ul>
+  </fieldset>
+
+  <p>
+    <input type="submit" value="{'Submit'|@translate}" name="submit">
+  </p>
+</form>
Index: /extensions/piwigo-openstreetmap/admin/index.php
===================================================================
--- /extensions/piwigo-openstreetmap/admin/index.php	(revision 24677)
+++ /extensions/piwigo-openstreetmap/admin/index.php	(revision 24677)
@@ -0,0 +1,7 @@
+<?php
+$url = '../';
+header( 'Request-URI: '.$url );
+header( 'Content-Location: '.$url );
+header( 'Location: '.$url );
+exit();
+?>
Index: /extensions/piwigo-openstreetmap/include/functions.php
===================================================================
--- /extensions/piwigo-openstreetmap/include/functions.php	(revision 24677)
+++ /extensions/piwigo-openstreetmap/include/functions.php	(revision 24677)
@@ -0,0 +1,121 @@
+<?php
+/***********************************************
+* File      :   functions.php
+* Project   :   piwigo-openstreetmap
+* Descr     :   Read Geotag Metdata
+* Base on   :   RV Maps & Earth plugin
+*
+* Created   :   30.05.2013
+*
+* Copyright 2013 <xbgmsharp@gmail.com>
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+************************************************/
+
+function osm_get_cache_file_name()
+{
+	global $conf;
+	return PHPWG_ROOT_PATH.$conf['data_location'].'/tmp/_rvgm_cat_cache.dat';
+}
+
+function osm_invalidate_cache()
+{
+	@unlink(  osm_get_cache_file_name() );
+}
+
+function osm_load_language()
+{
+	global $lang,$lang_info,$conf;
+	if ( isset($lang['Map']) or ($lang_info['code']=='en' and !$conf['debug_l10n']) )
+		return;
+	load_language('lang', dirname(__FILE__).'/../');
+}
+
+function osm_items_have_latlon($items)
+{
+  $query = '
+SELECT id FROM '.IMAGES_TABLE.'
+WHERE lat IS NOT NULL
+  AND id IN ('.implode(',', $items).')
+ORDER BY NULL
+LIMIT 0,1';
+	if ( pwg_db_num_rows(pwg_query($query))> 0)
+		return true;
+	return false;
+}
+
+function osm_make_map_picture_url($params)
+{
+	$map_url = make_picture_url($params);
+	return add_url_params($map_url, array('map'=>null) );
+}
+
+function osm_duplicate_map_picture_url()
+{
+	$map_url = duplicate_picture_url();
+	return add_url_params($map_url, array('map'=>null) );
+}
+
+function osm_make_map_index_url($params=array())
+{
+	global $conf, $osm_dir;
+	$url = get_root_url().'osmmap';
+	if ($conf['php_extension_in_urls'])
+		$url .= '.php';
+	if ($conf['question_mark_in_urls'])
+		$url .= '?';
+	$url .= make_section_in_url($params);
+	$url = add_well_known_params_in_url($url, array_intersect_key($params, array('flat'=>1) ) );
+	return $url;
+}
+
+function osm_duplicate_map_index_url($redefined=array(), $removed=array())
+{
+	return osm_make_map_index_url(
+		params_for_duplication($redefined, $removed)
+	);
+}
+
+function osm_duplicate_kml_index_url($redefined=array(), $removed=array())
+{
+	return osm_make_kml_index_url(
+		params_for_duplication($redefined, $removed)
+	);
+}
+
+function osm_make_kml_index_url($params)
+{
+	global $conf, $osm_dir;
+	$url = get_root_url().'plugins/'.$osm_dir.'/kml.php';
+	if ($conf['question_mark_in_urls'])
+		$url .= '?';
+
+	$url .= make_section_in_url($params);
+	unset( $params['start'] );
+	if ( 'categories'!=$params['section']) unset( $params['flat'] );
+	$url = add_well_known_params_in_url($url, $params);
+	$get_params = array();
+	if ( isset($params['box']) and !empty($params['box']) )
+	{
+		include_once( dirname(__FILE__).'/functions_map.php' );
+		if ( ! bounds_is_world($params['box']) )
+			$get_params['box'] = bounds_to_url($params['box']);
+	}
+	if ( isset($params['ll']) and !empty($params['ll']) )
+		$get_params['ll'] = $params['ll']['lat'].','.$params['ll']['lon'];
+	$url = add_url_params($url, $get_params );
+	return $url;
+}
+?>
Index: /extensions/piwigo-openstreetmap/include/functions_map.php
===================================================================
--- /extensions/piwigo-openstreetmap/include/functions_map.php	(revision 24677)
+++ /extensions/piwigo-openstreetmap/include/functions_map.php	(revision 24677)
@@ -0,0 +1,56 @@
+<?php
+/***********************************************
+* File      :   functions_map.php
+* Project   :   piwigo-openstreetmap
+* Descr     :   Read Geotag Metdata
+* Base on   :   RV Maps & Earth plugin
+*
+* Created   :   30.05.2013
+*
+* Copyright 2013 <xbgmsharp@gmail.com>
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+************************************************/
+
+
+function osm_parse_map_data_url($tokens, &$next_token)
+{
+    $page = parse_section_url($tokens, $next_token);
+    if ( !isset($page['section']) )
+      $page['section'] = 'categories';
+  
+    $page = array_merge( $page, parse_well_known_params_url( $tokens, $next_token) );
+    $page['start']=0;
+    $page['box'] = osm_bounds_from_url( @$_GET['box'] );
+    return $page;
+}
+
+function osm_bounds_from_url($str)
+{
+  if ( !isset($str) or strlen($str)==0 )
+    return null;
+  $r = explode(',', $str );
+  if ( count($r) != 4)
+    bad_request( $str.' is not a valid geographical bound' );
+  $b = array(
+    's' => $r[0],
+    'w' => $r[1],
+    'n' => $r[2],
+    'e' => $r[3],
+  );
+  return $b;
+}
+
+?>
Index: /extensions/piwigo-openstreetmap/include/functions_metadata.php
===================================================================
--- /extensions/piwigo-openstreetmap/include/functions_metadata.php	(revision 24677)
+++ /extensions/piwigo-openstreetmap/include/functions_metadata.php	(revision 24677)
@@ -0,0 +1,63 @@
+<?php
+/***********************************************
+* File      :   functions_metadata.php
+* Project   :   piwigo-openstreetmap
+* Descr     :   Read Geotag Metdata
+* Base on   :   RV Maps & Earth plugin
+*
+* Created   :   30.05.2013
+*
+* Copyright 2013 <xbgmsharp@gmail.com>
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+************************************************/
+
+function osm_parse_fract( $f )
+{
+	$nd = explode( '/', $f );
+	return $nd[0] ? ($nd[0]/$nd[1]) : 0;
+}
+
+function osm_parse_lat_lon( $arr )
+{
+	$v=0;
+	$v += osm_parse_fract( $arr[0] );
+	$v += osm_parse_fract( $arr[1] )/60;
+	$v += osm_parse_fract( $arr[2] )/3600;
+	return $v;
+}
+
+function osm_exif_to_lat_lon( $exif )
+{
+	$exif = array_intersect_key( $exif, array_flip( array('GPSLatitudeRef', 'GPSLatitude', 'GPSLongitudeRef', 'GPSLongitude') ) );
+	if ( count($exif)!=4 )
+		return '';
+	if ( !in_array($exif['GPSLatitudeRef'], array('S', 'N') ) )
+		return 'GPSLatitudeRef not S or N';
+	if ( !in_array($exif['GPSLongitudeRef'], array('W', 'E') ) )
+		return 'GPSLongitudeRef not W or E';
+	if (!is_array($exif['GPSLatitude']) or !is_array($exif['GPSLongitude']) )
+		return 'GPSLatitude and GPSLongitude are not arrays';
+
+	$lat = osm_parse_lat_lon( $exif['GPSLatitude'] );
+	if ( $exif['GPSLatitudeRef']=='S' )
+		$lat = -$lat;
+	$lon = osm_parse_lat_lon( $exif['GPSLongitude'] );
+	if ( $exif['GPSLongitudeRef']=='W' )
+		$lon = -$lon;
+	return array ($lat,$lon);
+}
+
+?>
Index: /extensions/piwigo-openstreetmap/include/index.php
===================================================================
--- /extensions/piwigo-openstreetmap/include/index.php	(revision 24677)
+++ /extensions/piwigo-openstreetmap/include/index.php	(revision 24677)
@@ -0,0 +1,7 @@
+<?php
+$url = '../';
+header( 'Request-URI: '.$url );
+header( 'Content-Location: '.$url );
+header( 'Location: '.$url );
+exit();
+?>
Index: /extensions/piwigo-openstreetmap/index.php
===================================================================
--- /extensions/piwigo-openstreetmap/index.php	(revision 24677)
+++ /extensions/piwigo-openstreetmap/index.php	(revision 24677)
@@ -0,0 +1,7 @@
+<?php
+$url = '../';
+header( 'Request-URI: '.$url );
+header( 'Content-Location: '.$url );
+header( 'Location: '.$url );
+exit();
+?>
Index: /extensions/piwigo-openstreetmap/language/en_UK/index.php
===================================================================
--- /extensions/piwigo-openstreetmap/language/en_UK/index.php	(revision 24677)
+++ /extensions/piwigo-openstreetmap/language/en_UK/index.php	(revision 24677)
@@ -0,0 +1,7 @@
+<?php
+$url = '../';
+header( 'Request-URI: '.$url );
+header( 'Content-Location: '.$url );
+header( 'Location: '.$url );
+exit();
+?>
Index: /extensions/piwigo-openstreetmap/language/en_UK/plugin.lang.php
===================================================================
--- /extensions/piwigo-openstreetmap/language/en_UK/plugin.lang.php	(revision 24677)
+++ /extensions/piwigo-openstreetmap/language/en_UK/plugin.lang.php	(revision 24677)
@@ -0,0 +1,82 @@
+<?php
+
+$lang['R_MAP'] = "Right panel configuration";
+$lang['DISPLAY'] = "Display configuration";
+$lang['SHOWLOCATION'] = "Display location map";
+$lang['SHOWLOCATION_DESC'] = "Show a map on right panel on picture page.";
+$lang['ADD_BEFORE'] = "Add location before";
+$lang['ADD_BEFORE_DESC'] = "Where to display the location information.";
+$lang['HEIGHT'] = "Map height";
+$lang['HEIGHT_DESC'] = "in px";
+$lang['ZOOM'] = "Zoomlevel";
+$lang['ZOOM_DESC'] = "1: far away, 18: very close";
+$lang['RIGHTLINK'] = "Name of the location header";
+$lang['RIGHTLINK_DESC'] = "Type the name to display on top of the map.";
+$lang['RIGHTLINKCSS'] = "CustomCSS";
+$lang['RIGHTLINKCSS_DESC'] = "Custom CSS style to apply on the location header.";
+$lang['SHOWOSM'] = "Display 'View on OpenStreetMap'";
+$lang['SHOWOSM_DESC'] = "Add a link after the map to view it on OpenStreetMap.";
+
+$lang['L_MAP'] = "Left menu configuration";
+$lang['SHOWWORLDMAPLEFT'] = "Add a world map menu on the left";
+$lang['SHOWWORLDMAPLEFT_DESC'] = "Show a world map menu on the left menu, will display all the image of the gallery.";
+$lang['LEFTLINK'] = "World map menu name";
+$lang['LEFTLINK_DESC'] = "Type the name of the link to show on the left menu.";
+$lang['LEFTPOPUP'] = "Show popup";
+$lang['LEFTPOPUP_DESC'] = "Show a popup window if you click to the pin.";
+$lang['CLICK'] = "show on click";
+$lang['ALWAYS'] = "show immediately";
+$lang['NEVER'] = "no popup";
+$lang['LEFTPOPUPINFO'] = "Select the popup content";
+$lang['LEFTPOPUPINFO_DESC'] = "Choose what to display in the popup";
+$lang['POPUPNAME'] = "Name of the image";
+$lang['POPUPTHUMB'] = "Thumbnail of the image";
+$lang['POPUPLINK'] = "Add a link to image";
+$lang['POPUPCOMMENT'] = "Comment of the image";
+$lang['POPUPAUTHOR'] = "Author of the image";
+
+$lang['G_MAP'] = "Map configuration";
+$lang['BASELAYER'] = "Map style";
+$lang['BASELAYER_DESC'] = "Mapnik is the default style of OpenStreetMap.";
+$lang['CUSTOMBASELAYER'] = "Custom map style";
+$lang['CUSTOMBASELAYER_DESC'] = "Only if choosed 'custom' as map style. Who delivers the map style (tiles)?";
+$lang['CUSTOMBASELAYERURL'] = "Tile server URL";
+$lang['CUSTOMBASELAYERURL_DESC'] = "Only if choosed 'custom' as map style. Example: http://tile.openstreetmap.org/{z}/{x}/{y}.png";
+$lang['NOWORLDWARP'] = "No Worldwarp";
+$lang['NOWORLDWARP_DESC'] = "Normally the world will continue to the left and the right. This option restricts the view to 'one world'.";
+$lang['ATTRLEAFLET'] = "Show 'Powered by Leaflet'";
+$lang['ATTRLEAFLET_DESC'] = "Shows a attribution of the used JavaScript library for interactive maps 'Leaflet'.";
+$lang['ATTRIMAGERY'] = "Show map style";
+$lang['ATTRIMAGERY_DESC'] = "Shows the used map style.";
+$lang['ATTRPLUGIN'] = "Show Author note";
+$lang['ATTRPLUGIN_DESC'] = "I created this plugin. :)";
+
+$lang['H_PIN'] = "Pin configuration";
+$lang['PIN'] = "Select pin";
+$lang['PIN_DESC'] = "Select the last option if wonna use your own.";
+$lang['OWNPIN'] = "own (custom style)";
+$lang['NOPIN'] = "no pin";
+$lang['DEFAULTPIN'] = "default";
+$lang['PINPATH'] = "Own pin (custom style)";
+$lang['PINPATH_DESC'] = "Path to your pin (only if 'own' is selected).";
+$lang['PINSIZE'] = "Pin size";
+$lang['PINSIZE_DESC'] = "Dimensions of the picture in px. The delimiter is 'x'. Example: '24x24'";
+$lang['PINSHADOWPATH'] = "Shadow";
+$lang['PINSHADOWPATH_DESC'] = "Path to the image of the shadow of your pin.";
+$lang['PINSHADOWSIZE'] = "Shadow size";
+$lang['PINSHADOWSIZE_DESC'] = "Dimensions of the picture in px. The delimiter is 'x'. Example: '24x24'";
+$lang['PINOFFSET'] = "Pin point offset";
+$lang['PINOFFSET_DESC'] = "The position on the pin image, where the pin hits the map. 0x0 ist the top-left corner. Example: crosshairs = center of the image";
+$lang['PINPOPUPOFFSET'] = "Popup offset";
+$lang['PINPOPUPOFFSET_DESC'] = "The position on the pin image, where the popup hits the pin. 0x0 ist the pin point.";
+
+$lang['PLUGINCONF'] = "Plugin options";
+$lang['AUTOSYNC'] = "Automatically sync EXIF if exist";
+$lang['AUTOSYNC_DESC'] = "When metadata is synchronized, coordinates might be overriden. Disable it if you have 'RV Maps & Earth' installed.";
+$lang['BATCHMANAGER'] = "Enable Batch Manager integration";
+$lang['BATCHMANAGER_DESC'] = "Allow to modify latitude, longitude manually. Disable it if you have 'RV Maps & Earth' installed.";
+
+$lang['POWERBY'] = "Power by";
+$lang['IMAGERYBY'] = "Imagery by";
+$lang['PLUGINBY'] = "Plugin by";
+?>
Index: /extensions/piwigo-openstreetmap/language/fr_FR/index.php
===================================================================
--- /extensions/piwigo-openstreetmap/language/fr_FR/index.php	(revision 24677)
+++ /extensions/piwigo-openstreetmap/language/fr_FR/index.php	(revision 24677)
@@ -0,0 +1,7 @@
+<?php
+$url = '../';
+header( 'Request-URI: '.$url );
+header( 'Content-Location: '.$url );
+header( 'Location: '.$url );
+exit();
+?>
Index: /extensions/piwigo-openstreetmap/language/fr_FR/plugin.lang.php
===================================================================
--- /extensions/piwigo-openstreetmap/language/fr_FR/plugin.lang.php	(revision 24677)
+++ /extensions/piwigo-openstreetmap/language/fr_FR/plugin.lang.php	(revision 24677)
@@ -0,0 +1,81 @@
+<?php
+
+$lang['R_MAP'] = "Configuration panneau de droite";
+$lang['SHOWLOCATION'] = "Affiche une carte";
+$lang['SHOWLOCATION_DESC'] = "Affiche une carte a droite sur la page de l'image.";
+$lang['ADD_BEFORE'] = "Ajouter l'information avant";
+$lang['ADD_BEFORE_DESC'] = "Ou afficher l'information de localisation.";
+$lang['HEIGHT'] = "Hauteur de la carte";
+$lang['HEIGHT_DESC'] = "en pixel";
+$lang['ZOOM'] = "Niveau de Zoom";
+$lang['ZOOM_DESC'] = "1: pays, 18: quartier";
+$lang['RIGHTLINK'] = "Nom du titre";
+$lang['RIGHTLINK_DESC'] = "Le nom a afficher au dessus de la carte.";
+$lang['RIGHTLINKCSS'] = "CustomCSS";
+$lang['RIGHTLINKCSS_DESC'] = "CSS style a appliquer au titre.";
+$lang['SHOWOSM'] = "Affiche 'View on OpenStreetMap'";
+$lang['SHOWOSM_DESC'] = "Ajoute un lien apres la cate pour etre visualiser sur le site web OpenStreetMap.";
+
+$lang['L_MAP'] = "Configuration menu de gauche";
+$lang['SHOWWORLDMAPLEFT'] = "Add a world map menu on the left";
+$lang['SHOWWORLDMAPLEFT_DESC'] = "Show a world map menu on the left menu, will display all the image of the gallery.";
+$lang['LEFTLINK'] = "World map menu name";
+$lang['LEFTLINK_DESC'] = "Type the name of the link to show on the left menu.";
+$lang['LEFTPOPUP'] = "Affiche le popup";
+$lang['LEFTPOPUP_DESC'] = "Affiche le popup descriptif si vous cliquer sur l'épingle.";
+$lang['CLICK'] = "affiche sur clic";
+$lang['ALWAYS'] = "affichage permanent";
+$lang['NEVER'] = "pas de popup";
+$lang['LEFTPOPUPINFO'] = "Selectioner la desciption du popup";
+$lang['LEFTPOPUPINFO_DESC'] = "Choisissez ce que vous desirez afficher dans le popup.";
+$lang['POPUPNAME'] = "Nom de l'image";
+$lang['POPUPTHUMB'] = "Miniature de l'image";
+$lang['POPUPLINK'] = "Ajout un lien vers l'image";
+$lang['POPUPCOMMENT'] = "Commentaire de l'image";
+$lang['POPUPAUTHOR'] = "Auteur de l'image";
+
+$lang['G_MAP'] = "Configuration de la Carte";
+$lang['BASELAYER'] = "Style de Carte";
+$lang['BASELAYER_DESC'] = "Mapnik est le style par défaut d'OpenStreetMap.";
+$lang['CUSTOMBASELAYER'] = "Style de carte personnalisé";
+$lang['CUSTOMBASELAYER_DESC'] = "Seulement si vous avez sélectionné un style de carte 'personnalisé (custom)'. Qui fournit le style de carte?";
+$lang['CUSTOMBASELAYERURL'] = "URL serveur de Tuile";
+$lang['CUSTOMBASELAYERURL_DESC'] = "Seulement si vous avez sélectionné un style de carte 'personnalisé (custom)'. Exemple: http://tile.openstreetmap.org/{z}/{x}/{y}.png";
+$lang['NOWORLDWARP'] = "No Worldwarp";
+$lang['NOWORLDWARP_DESC'] = "Normalement, le monde continuera vers la gauche et la droite. Cette option limite la vue d'un 'monde unique'.";
+$lang['ATTRLEAFLET'] = "Affiche 'Powered by Leaflet'";
+$lang['ATTRLEAFLET_DESC'] = "Affiche l'attribution de la librairie JavaScript pour les cartes interactives 'Leaflet'.";
+$lang['ATTRIMAGERY'] = "Affiche le style de carte";
+$lang['ATTRIMAGERY_DESC'] = "Affiche le style de carte (par défaut Mapnik).";
+$lang['ATTRPLUGIN'] = "Affiche le nom de l'auteur";
+$lang['ATTRPLUGIN_DESC'] = "J'ai créé cette extension. :)";
+
+$lang['H_PIN'] = "Configuration points d'intérêts (épingles)";
+$lang['PIN'] = "Type d'épingle";
+$lang['PIN_DESC'] = "Selectionner la dernière option pour utiliser votre type d'épingle, il faut alors charger un fichier ci-dessous (épingle personnalisée).";
+$lang['OWNPIN'] = "personnalisée";
+$lang['NOPIN'] = "aucune";
+$lang['DEFAULTPIN'] = "default";
+$lang['PINPATH'] = "Epingle personnalisé";
+$lang['PINPATH_DESC'] = "chemin vers vos épingles (seulement si 'personnalisé' est selectionné).";
+$lang['PINSIZE'] = "Taille de votre épingle";
+$lang['PINSIZE_DESC'] = "Dimensions de l'image de votre épingle en pixels: largeur x hauteur, le séparateur est 'x'. Exemple: '24x24'";
+$lang['PINSHADOWPATH'] = "Ombre";
+$lang['PINSHADOWPATH_DESC'] = "Chemin de l'image de l'ombre de vos épingles.";
+$lang['PINSHADOWSIZE'] = "Taille de l'ombre";
+$lang['PINSHADOWSIZE_DESC'] = "Dimensions de l'image en px. Le séparateur est 'x'. Exemple: '24x24'";
+$lang['PINOFFSET'] = "Offset de l'épingle";
+$lang['PINOFFSET_DESC'] = "L'offset de position du point d'ancrage de l'image de  l'épingle, par rapport au coin haut-gauche. 0x0 est le coin haut-gauche. Exemple d'utilisation : croix (réticule) = centrer sur l'image 16x16 (cf. illustration b)";
+$lang['PINPOPUPOFFSET'] = "Offset du Popup";
+$lang['PINPOPUPOFFSET_DESC'] = "La position du popup où il est lié au épingle. 0x0 correspond au épingle.";
+
+$lang['PLUGINCONF'] = "Options du plugin";
+$lang['AUTOSYNC'] = "Synchronizer automatiquement les données EXIF si présente";
+$lang['AUTOSYNC_DESC'] = "Lors de la synchronisation, les données precedente peuvent etre ecrasées. Desactiver, si vous avez 'RV Maps & Earth' installé.";
+$lang['BATCHMANAGER'] = "Activer l'integration avec gestion par lot";
+$lang['BATCHMANAGER_DESC'] = "Permet de modifier la latitude et la longitude manuellement. Desactiver, si vous avez 'RV Maps & Earth' installé.";
+
+$lang['POWERBY'] = "Propulsé par";
+$lang['IMAGERYBY'] = "Images par";
+$lang['PLUGINBY'] = "Plugin créé par";
+?>
Index: /extensions/piwigo-openstreetmap/leaflet/MarkerCluster.Default.css
===================================================================
--- /extensions/piwigo-openstreetmap/leaflet/MarkerCluster.Default.css	(revision 24677)
+++ /extensions/piwigo-openstreetmap/leaflet/MarkerCluster.Default.css	(revision 24677)
@@ -0,0 +1,38 @@
+.marker-cluster-small {
+	background-color: rgba(181, 226, 140, 0.6);
+	}
+.marker-cluster-small div {
+	background-color: rgba(110, 204, 57, 0.6);
+	}
+
+.marker-cluster-medium {
+	background-color: rgba(241, 211, 87, 0.6);
+	}
+.marker-cluster-medium div {
+	background-color: rgba(240, 194, 12, 0.6);
+	}
+
+.marker-cluster-large {
+	background-color: rgba(253, 156, 115, 0.6);
+	}
+.marker-cluster-large div {
+	background-color: rgba(241, 128, 23, 0.6);
+	}
+
+.marker-cluster {
+	background-clip: padding-box;
+	border-radius: 20px;
+	}
+.marker-cluster div {
+	width: 30px;
+	height: 30px;
+	margin-left: 5px;
+	margin-top: 5px;
+
+	text-align: center;
+	border-radius: 15px;
+	font: 12px "Helvetica Neue", Arial, Helvetica, sans-serif;
+	}
+.marker-cluster span {
+	line-height: 30px;
+	}
Index: /extensions/piwigo-openstreetmap/leaflet/MarkerCluster.Default.ie.css
===================================================================
--- /extensions/piwigo-openstreetmap/leaflet/MarkerCluster.Default.ie.css	(revision 24677)
+++ /extensions/piwigo-openstreetmap/leaflet/MarkerCluster.Default.ie.css	(revision 24677)
@@ -0,0 +1,22 @@
+ /* IE 6-8 fallback colors */
+.marker-cluster-small {
+	background-color: rgb(181, 226, 140);
+	}
+.marker-cluster-small div {
+	background-color: rgb(110, 204, 57);
+	}
+
+.marker-cluster-medium {
+	background-color: rgb(241, 211, 87);
+	}
+.marker-cluster-medium div {
+	background-color: rgb(240, 194, 12);
+	}
+
+.marker-cluster-large {
+	background-color: rgb(253, 156, 115);
+	}
+.marker-cluster-large div {
+	background-color: rgb(241, 128, 23);
+}
+
Index: /extensions/piwigo-openstreetmap/leaflet/MarkerCluster.css
===================================================================
--- /extensions/piwigo-openstreetmap/leaflet/MarkerCluster.css	(revision 24677)
+++ /extensions/piwigo-openstreetmap/leaflet/MarkerCluster.css	(revision 24677)
@@ -0,0 +1,6 @@
+.leaflet-cluster-anim .leaflet-marker-icon, .leaflet-cluster-anim .leaflet-marker-shadow {
+	-webkit-transition: -webkit-transform 0.2s ease-out, opacity 0.2s ease-in;
+	-moz-transition: -moz-transform 0.2s ease-out, opacity 0.2s ease-in;
+	-o-transition: -o-transform 0.2s ease-out, opacity 0.2s ease-in;
+	transition: transform 0.2s ease-out, opacity 0.2s ease-in;
+	}
Index: /extensions/piwigo-openstreetmap/leaflet/index.php
===================================================================
--- /extensions/piwigo-openstreetmap/leaflet/index.php	(revision 24677)
+++ /extensions/piwigo-openstreetmap/leaflet/index.php	(revision 24677)
@@ -0,0 +1,7 @@
+<?php
+$url = '../';
+header( 'Request-URI: '.$url );
+header( 'Content-Location: '.$url );
+header( 'Location: '.$url );
+exit();
+?>
Index: /extensions/piwigo-openstreetmap/leaflet/leaflet-src.js
===================================================================
--- /extensions/piwigo-openstreetmap/leaflet/leaflet-src.js	(revision 24677)
+++ /extensions/piwigo-openstreetmap/leaflet/leaflet-src.js	(revision 24677)
@@ -0,0 +1,8864 @@
+/*
+ Leaflet, a JavaScript library for mobile-friendly interactive maps. http://leafletjs.com
+ (c) 2010-2013, Vladimir Agafonkin
+ (c) 2010-2011, CloudMade
+*/
+(function (window, document, undefined) {
+var oldL = window.L,
+    L = {};
+
+L.version = '0.6.2';
+
+// define Leaflet for Node module pattern loaders, including Browserify
+if (typeof module === 'object' && typeof module.exports === 'object') {
+	module.exports = L;
+
+// define Leaflet as an AMD module
+} else if (typeof define === 'function' && define.amd) {
+	define(L);
+}
+
+// define Leaflet as a global L variable, saving the original L to restore later if needed
+
+L.noConflict = function () {
+	window.L = oldL;
+	return this;
+};
+
+window.L = L;
+
+
+/*
+ * L.Util contains various utility functions used throughout Leaflet code.
+ */
+
+L.Util = {
+	extend: function (dest) { // (Object[, Object, ...]) ->
+		var sources = Array.prototype.slice.call(arguments, 1),
+		    i, j, len, src;
+
+		for (j = 0, len = sources.length; j < len; j++) {
+			src = sources[j] || {};
+			for (i in src) {
+				if (src.hasOwnProperty(i)) {
+					dest[i] = src[i];
+				}
+			}
+		}
+		return dest;
+	},
+
+	bind: function (fn, obj) { // (Function, Object) -> Function
+		var args = arguments.length > 2 ? Array.prototype.slice.call(arguments, 2) : null;
+		return function () {
+			return fn.apply(obj, args || arguments);
+		};
+	},
+
+	stamp: (function () {
+		var lastId = 0,
+		    key = '_leaflet_id';
+		return function (obj) {
+			obj[key] = obj[key] || ++lastId;
+			return obj[key];
+		};
+	}()),
+
+	invokeEach: function (obj, method, context) {
+		var i, args;
+
+		if (typeof obj === 'object') {
+			args = Array.prototype.slice.call(arguments, 3);
+
+			for (i in obj) {
+				method.apply(context, [i, obj[i]].concat(args));
+			}
+			return true;
+		}
+
+		return false;
+	},
+
+	limitExecByInterval: function (fn, time, context) {
+		var lock, execOnUnlock;
+
+		return function wrapperFn() {
+			var args = arguments;
+
+			if (lock) {
+				execOnUnlock = true;
+				return;
+			}
+
+			lock = true;
+
+			setTimeout(function () {
+				lock = false;
+
+				if (execOnUnlock) {
+					wrapperFn.apply(context, args);
+					execOnUnlock = false;
+				}
+			}, time);
+
+			fn.apply(context, args);
+		};
+	},
+
+	falseFn: function () {
+		return false;
+	},
+
+	formatNum: function (num, digits) {
+		var pow = Math.pow(10, digits || 5);
+		return Math.round(num * pow) / pow;
+	},
+
+	trim: function (str) {
+		return str.trim ? str.trim() : str.replace(/^\s+|\s+$/g, '');
+	},
+
+	splitWords: function (str) {
+		return L.Util.trim(str).split(/\s+/);
+	},
+
+	setOptions: function (obj, options) {
+		obj.options = L.extend({}, obj.options, options);
+		return obj.options;
+	},
+
+	getParamString: function (obj, existingUrl, uppercase) {
+		var params = [];
+		for (var i in obj) {
+			params.push(encodeURIComponent(uppercase ? i.toUpperCase() : i) + '=' + encodeURIComponent(obj[i]));
+		}
+		return ((!existingUrl || existingUrl.indexOf('?') === -1) ? '?' : '&') + params.join('&');
+	},
+
+	template: function (str, data) {
+		return str.replace(/\{ *([\w_]+) *\}/g, function (str, key) {
+			var value = data[key];
+			if (value === undefined) {
+				throw new Error('No value provided for variable ' + str);
+			} else if (typeof value === 'function') {
+				value = value(data);
+			}
+			return value;
+		});
+	},
+
+	isArray: function (obj) {
+		return (Object.prototype.toString.call(obj) === '[object Array]');
+	},
+
+	emptyImageUrl: 'data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs='
+};
+
+(function () {
+
+	// inspired by http://paulirish.com/2011/requestanimationframe-for-smart-animating/
+
+	function getPrefixed(name) {
+		var i, fn,
+		    prefixes = ['webkit', 'moz', 'o', 'ms'];
+
+		for (i = 0; i < prefixes.length && !fn; i++) {
+			fn = window[prefixes[i] + name];
+		}
+
+		return fn;
+	}
+
+	var lastTime = 0;
+
+	function timeoutDefer(fn) {
+		var time = +new Date(),
+		    timeToCall = Math.max(0, 16 - (time - lastTime));
+
+		lastTime = time + timeToCall;
+		return window.setTimeout(fn, timeToCall);
+	}
+
+	var requestFn = window.requestAnimationFrame ||
+	        getPrefixed('RequestAnimationFrame') || timeoutDefer;
+
+	var cancelFn = window.cancelAnimationFrame ||
+	        getPrefixed('CancelAnimationFrame') ||
+	        getPrefixed('CancelRequestAnimationFrame') ||
+	        function (id) { window.clearTimeout(id); };
+
+
+	L.Util.requestAnimFrame = function (fn, context, immediate, element) {
+		fn = L.bind(fn, context);
+
+		if (immediate && requestFn === timeoutDefer) {
+			fn();
+		} else {
+			return requestFn.call(window, fn, element);
+		}
+	};
+
+	L.Util.cancelAnimFrame = function (id) {
+		if (id) {
+			cancelFn.call(window, id);
+		}
+	};
+
+}());
+
+// shortcuts for most used utility functions
+L.extend = L.Util.extend;
+L.bind = L.Util.bind;
+L.stamp = L.Util.stamp;
+L.setOptions = L.Util.setOptions;
+
+
+/*
+ * L.Class powers the OOP facilities of the library.
+ * Thanks to John Resig and Dean Edwards for inspiration!
+ */
+
+L.Class = function () {};
+
+L.Class.extend = function (props) {
+
+	// extended class with the new prototype
+	var NewClass = function () {
+
+		// call the constructor
+		if (this.initialize) {
+			this.initialize.apply(this, arguments);
+		}
+
+		// call all constructor hooks
+		if (this._initHooks) {
+			this.callInitHooks();
+		}
+	};
+
+	// instantiate class without calling constructor
+	var F = function () {};
+	F.prototype = this.prototype;
+
+	var proto = new F();
+	proto.constructor = NewClass;
+
+	NewClass.prototype = proto;
+
+	//inherit parent's statics
+	for (var i in this) {
+		if (this.hasOwnProperty(i) && i !== 'prototype') {
+			NewClass[i] = this[i];
+		}
+	}
+
+	// mix static properties into the class
+	if (props.statics) {
+		L.extend(NewClass, props.statics);
+		delete props.statics;
+	}
+
+	// mix includes into the prototype
+	if (props.includes) {
+		L.Util.extend.apply(null, [proto].concat(props.includes));
+		delete props.includes;
+	}
+
+	// merge options
+	if (props.options && proto.options) {
+		props.options = L.extend({}, proto.options, props.options);
+	}
+
+	// mix given properties into the prototype
+	L.extend(proto, props);
+
+	proto._initHooks = [];
+
+	var parent = this;
+	// jshint camelcase: false
+	NewClass.__super__ = parent.prototype;
+
+	// add method for calling all hooks
+	proto.callInitHooks = function () {
+
+		if (this._initHooksCalled) { return; }
+
+		if (parent.prototype.callInitHooks) {
+			parent.prototype.callInitHooks.call(this);
+		}
+
+		this._initHooksCalled = true;
+
+		for (var i = 0, len = proto._initHooks.length; i < len; i++) {
+			proto._initHooks[i].call(this);
+		}
+	};
+
+	return NewClass;
+};
+
+
+// method for adding properties to prototype
+L.Class.include = function (props) {
+	L.extend(this.prototype, props);
+};
+
+// merge new default options to the Class
+L.Class.mergeOptions = function (options) {
+	L.extend(this.prototype.options, options);
+};
+
+// add a constructor hook
+L.Class.addInitHook = function (fn) { // (Function) || (String, args...)
+	var args = Array.prototype.slice.call(arguments, 1);
+
+	var init = typeof fn === 'function' ? fn : function () {
+		this[fn].apply(this, args);
+	};
+
+	this.prototype._initHooks = this.prototype._initHooks || [];
+	this.prototype._initHooks.push(init);
+};
+
+
+/*
+ * L.Mixin.Events is used to add custom events functionality to Leaflet classes.
+ */
+
+var eventsKey = '_leaflet_events';
+
+L.Mixin = {};
+
+L.Mixin.Events = {
+
+	addEventListener: function (types, fn, context) { // (String, Function[, Object]) or (Object[, Object])
+
+		// types can be a map of types/handlers
+		if (L.Util.invokeEach(types, this.addEventListener, this, fn, context)) { return this; }
+
+		var events = this[eventsKey] = this[eventsKey] || {},
+		    contextId = context && L.stamp(context),
+		    i, len, event, type, indexKey, indexLenKey, typeIndex;
+
+		// types can be a string of space-separated words
+		types = L.Util.splitWords(types);
+
+		for (i = 0, len = types.length; i < len; i++) {
+			event = {
+				action: fn,
+				context: context || this
+			};
+			type = types[i];
+
+			if (context) {
+				// store listeners of a particular context in a separate hash (if it has an id)
+				// gives a major performance boost when removing thousands of map layers
+
+				indexKey = type + '_idx';
+				indexLenKey = indexKey + '_len';
+
+				typeIndex = events[indexKey] = events[indexKey] || {};
+
+				if (!typeIndex[contextId]) {
+					typeIndex[contextId] = [];
+
+					// keep track of the number of keys in the index to quickly check if it's empty
+					events[indexLenKey] = (events[indexLenKey] || 0) + 1;
+				}
+
+				typeIndex[contextId].push(event);
+
+
+			} else {
+				events[type] = events[type] || [];
+				events[type].push(event);
+			}
+		}
+
+		return this;
+	},
+
+	hasEventListeners: function (type) { // (String) -> Boolean
+		var events = this[eventsKey];
+		return !!events && ((type in events && events[type].length > 0) ||
+		                    (type + '_idx' in events && events[type + '_idx_len'] > 0));
+	},
+
+	removeEventListener: function (types, fn, context) { // ([String, Function, Object]) or (Object[, Object])
+
+		if (!this[eventsKey]) {
+			return this;
+		}
+
+		if (!types) {
+			return this.clearAllEventListeners();
+		}
+
+		if (L.Util.invokeEach(types, this.removeEventListener, this, fn, context)) { return this; }
+
+		var events = this[eventsKey],
+		    contextId = context && L.stamp(context),
+		    i, len, type, listeners, j, indexKey, indexLenKey, typeIndex, removed;
+
+		types = L.Util.splitWords(types);
+
+		for (i = 0, len = types.length; i < len; i++) {
+			type = types[i];
+			indexKey = type + '_idx';
+			indexLenKey = indexKey + '_len';
+
+			typeIndex = events[indexKey];
+
+			if (!fn) {
+				// clear all listeners for a type if function isn't specified
+				delete events[type];
+				delete events[indexKey];
+
+			} else {
+				listeners = context && typeIndex ? typeIndex[contextId] : events[type];
+
+				if (listeners) {
+					for (j = listeners.length - 1; j >= 0; j--) {
+						if ((listeners[j].action === fn) && (!context || (listeners[j].context === context))) {
+							removed = listeners.splice(j, 1);
+							// set the old action to a no-op, because it is possible
+							// that the listener is being iterated over as part of a dispatch
+							removed[0].action = L.Util.falseFn;
+						}
+					}
+
+					if (context && typeIndex && (listeners.length === 0)) {
+						delete typeIndex[contextId];
+						events[indexLenKey]--;
+					}
+				}
+			}
+		}
+
+		return this;
+	},
+
+	clearAllEventListeners: function () {
+		delete this[eventsKey];
+		return this;
+	},
+
+	fireEvent: function (type, data) { // (String[, Object])
+		if (!this.hasEventListeners(type)) {
+			return this;
+		}
+
+		var event = L.Util.extend({}, data, { type: type, target: this });
+
+		var events = this[eventsKey],
+		    listeners, i, len, typeIndex, contextId;
+
+		if (events[type]) {
+			// make sure adding/removing listeners inside other listeners won't cause infinite loop
+			listeners = events[type].slice();
+
+			for (i = 0, len = listeners.length; i < len; i++) {
+				listeners[i].action.call(listeners[i].context || this, event);
+			}
+		}
+
+		// fire event for the context-indexed listeners as well
+		typeIndex = events[type + '_idx'];
+
+		for (contextId in typeIndex) {
+			listeners = typeIndex[contextId].slice();
+
+			if (listeners) {
+				for (i = 0, len = listeners.length; i < len; i++) {
+					listeners[i].action.call(listeners[i].context || this, event);
+				}
+			}
+		}
+
+		return this;
+	},
+
+	addOneTimeEventListener: function (types, fn, context) {
+
+		if (L.Util.invokeEach(types, this.addOneTimeEventListener, this, fn, context)) { return this; }
+
+		var handler = L.bind(function () {
+			this
+			    .removeEventListener(types, fn, context)
+			    .removeEventListener(types, handler, context);
+		}, this);
+
+		return this
+		    .addEventListener(types, fn, context)
+		    .addEventListener(types, handler, context);
+	}
+};
+
+L.Mixin.Events.on = L.Mixin.Events.addEventListener;
+L.Mixin.Events.off = L.Mixin.Events.removeEventListener;
+L.Mixin.Events.once = L.Mixin.Events.addOneTimeEventListener;
+L.Mixin.Events.fire = L.Mixin.Events.fireEvent;
+
+
+/*
+ * L.Browser handles different browser and feature detections for internal Leaflet use.
+ */
+
+(function () {
+
+	var ie = !!window.ActiveXObject,
+	    ie6 = ie && !window.XMLHttpRequest,
+	    ie7 = ie && !document.querySelector,
+		ielt9 = ie && !document.addEventListener,
+
+	    // terrible browser detection to work around Safari / iOS / Android browser bugs
+	    ua = navigator.userAgent.toLowerCase(),
+	    webkit = ua.indexOf('webkit') !== -1,
+	    chrome = ua.indexOf('chrome') !== -1,
+	    phantomjs = ua.indexOf('phantom') !== -1,
+	    android = ua.indexOf('android') !== -1,
+	    android23 = ua.search('android [23]') !== -1,
+
+	    mobile = typeof orientation !== undefined + '',
+	    msTouch = window.navigator && window.navigator.msPointerEnabled &&
+	              window.navigator.msMaxTouchPoints,
+	    retina = ('devicePixelRatio' in window && window.devicePixelRatio > 1) ||
+	             ('matchMedia' in window && window.matchMedia('(min-resolution:144dpi)') &&
+	              window.matchMedia('(min-resolution:144dpi)').matches),
+
+	    doc = document.documentElement,
+	    ie3d = ie && ('transition' in doc.style),
+	    webkit3d = ('WebKitCSSMatrix' in window) && ('m11' in new window.WebKitCSSMatrix()),
+	    gecko3d = 'MozPerspective' in doc.style,
+	    opera3d = 'OTransition' in doc.style,
+	    any3d = !window.L_DISABLE_3D && (ie3d || webkit3d || gecko3d || opera3d) && !phantomjs;
+
+
+	// PhantomJS has 'ontouchstart' in document.documentElement, but doesn't actually support touch.
+	// https://github.com/Leaflet/Leaflet/pull/1434#issuecomment-13843151
+
+	var touch = !window.L_NO_TOUCH && !phantomjs && (function () {
+
+		var startName = 'ontouchstart';
+
+		// IE10+ (We simulate these into touch* events in L.DomEvent and L.DomEvent.MsTouch) or WebKit, etc.
+		if (msTouch || (startName in doc)) {
+			return true;
+		}
+
+		// Firefox/Gecko
+		var div = document.createElement('div'),
+		    supported = false;
+
+		if (!div.setAttribute) {
+			return false;
+		}
+		div.setAttribute(startName, 'return;');
+
+		if (typeof div[startName] === 'function') {
+			supported = true;
+		}
+
+		div.removeAttribute(startName);
+		div = null;
+
+		return supported;
+	}());
+
+
+	L.Browser = {
+		ie: ie,
+		ie6: ie6,
+		ie7: ie7,
+		ielt9: ielt9,
+		webkit: webkit,
+
+		android: android,
+		android23: android23,
+
+		chrome: chrome,
+
+		ie3d: ie3d,
+		webkit3d: webkit3d,
+		gecko3d: gecko3d,
+		opera3d: opera3d,
+		any3d: any3d,
+
+		mobile: mobile,
+		mobileWebkit: mobile && webkit,
+		mobileWebkit3d: mobile && webkit3d,
+		mobileOpera: mobile && window.opera,
+
+		touch: touch,
+		msTouch: msTouch,
+
+		retina: retina
+	};
+
+}());
+
+
+/*
+ * L.Point represents a point with x and y coordinates.
+ */
+
+L.Point = function (/*Number*/ x, /*Number*/ y, /*Boolean*/ round) {
+	this.x = (round ? Math.round(x) : x);
+	this.y = (round ? Math.round(y) : y);
+};
+
+L.Point.prototype = {
+
+	clone: function () {
+		return new L.Point(this.x, this.y);
+	},
+
+	// non-destructive, returns a new point
+	add: function (point) {
+		return this.clone()._add(L.point(point));
+	},
+
+	// destructive, used directly for performance in situations where it's safe to modify existing point
+	_add: function (point) {
+		this.x += point.x;
+		this.y += point.y;
+		return this;
+	},
+
+	subtract: function (point) {
+		return this.clone()._subtract(L.point(point));
+	},
+
+	_subtract: function (point) {
+		this.x -= point.x;
+		this.y -= point.y;
+		return this;
+	},
+
+	divideBy: function (num) {
+		return this.clone()._divideBy(num);
+	},
+
+	_divideBy: function (num) {
+		this.x /= num;
+		this.y /= num;
+		return this;
+	},
+
+	multiplyBy: function (num) {
+		return this.clone()._multiplyBy(num);
+	},
+
+	_multiplyBy: function (num) {
+		this.x *= num;
+		this.y *= num;
+		return this;
+	},
+
+	round: function () {
+		return this.clone()._round();
+	},
+
+	_round: function () {
+		this.x = Math.round(this.x);
+		this.y = Math.round(this.y);
+		return this;
+	},
+
+	floor: function () {
+		return this.clone()._floor();
+	},
+
+	_floor: function () {
+		this.x = Math.floor(this.x);
+		this.y = Math.floor(this.y);
+		return this;
+	},
+
+	distanceTo: function (point) {
+		point = L.point(point);
+
+		var x = point.x - this.x,
+		    y = point.y - this.y;
+
+		return Math.sqrt(x * x + y * y);
+	},
+
+	equals: function (point) {
+		point = L.point(point);
+
+		return point.x === this.x &&
+		       point.y === this.y;
+	},
+
+	contains: function (point) {
+		point = L.point(point);
+
+		return Math.abs(point.x) <= Math.abs(this.x) &&
+		       Math.abs(point.y) <= Math.abs(this.y);
+	},
+
+	toString: function () {
+		return 'Point(' +
+		        L.Util.formatNum(this.x) + ', ' +
+		        L.Util.formatNum(this.y) + ')';
+	}
+};
+
+L.point = function (x, y, round) {
+	if (x instanceof L.Point) {
+		return x;
+	}
+	if (L.Util.isArray(x)) {
+		return new L.Point(x[0], x[1]);
+	}
+	if (x === undefined || x === null) {
+		return x;
+	}
+	return new L.Point(x, y, round);
+};
+
+
+/*
+ * L.Bounds represents a rectangular area on the screen in pixel coordinates.
+ */
+
+L.Bounds = function (a, b) { //(Point, Point) or Point[]
+	if (!a) { return; }
+
+	var points = b ? [a, b] : a;
+
+	for (var i = 0, len = points.length; i < len; i++) {
+		this.extend(points[i]);
+	}
+};
+
+L.Bounds.prototype = {
+	// extend the bounds to contain the given point
+	extend: function (point) { // (Point)
+		point = L.point(point);
+
+		if (!this.min && !this.max) {
+			this.min = point.clone();
+			this.max = point.clone();
+		} else {
+			this.min.x = Math.min(point.x, this.min.x);
+			this.max.x = Math.max(point.x, this.max.x);
+			this.min.y = Math.min(point.y, this.min.y);
+			this.max.y = Math.max(point.y, this.max.y);
+		}
+		return this;
+	},
+
+	getCenter: function (round) { // (Boolean) -> Point
+		return new L.Point(
+		        (this.min.x + this.max.x) / 2,
+		        (this.min.y + this.max.y) / 2, round);
+	},
+
+	getBottomLeft: function () { // -> Point
+		return new L.Point(this.min.x, this.max.y);
+	},
+
+	getTopRight: function () { // -> Point
+		return new L.Point(this.max.x, this.min.y);
+	},
+
+	getSize: function () {
+		return this.max.subtract(this.min);
+	},
+
+	contains: function (obj) { // (Bounds) or (Point) -> Boolean
+		var min, max;
+
+		if (typeof obj[0] === 'number' || obj instanceof L.Point) {
+			obj = L.point(obj);
+		} else {
+			obj = L.bounds(obj);
+		}
+
+		if (obj instanceof L.Bounds) {
+			min = obj.min;
+			max = obj.max;
+		} else {
+			min = max = obj;
+		}
+
+		return (min.x >= this.min.x) &&
+		       (max.x <= this.max.x) &&
+		       (min.y >= this.min.y) &&
+		       (max.y <= this.max.y);
+	},
+
+	intersects: function (bounds) { // (Bounds) -> Boolean
+		bounds = L.bounds(bounds);
+
+		var min = this.min,
+		    max = this.max,
+		    min2 = bounds.min,
+		    max2 = bounds.max,
+		    xIntersects = (max2.x >= min.x) && (min2.x <= max.x),
+		    yIntersects = (max2.y >= min.y) && (min2.y <= max.y);
+
+		return xIntersects && yIntersects;
+	},
+
+	isValid: function () {
+		return !!(this.min && this.max);
+	}
+};
+
+L.bounds = function (a, b) { // (Bounds) or (Point, Point) or (Point[])
+	if (!a || a instanceof L.Bounds) {
+		return a;
+	}
+	return new L.Bounds(a, b);
+};
+
+
+/*
+ * L.Transformation is an utility class to perform simple point transformations through a 2d-matrix.
+ */
+
+L.Transformation = function (a, b, c, d) {
+	this._a = a;
+	this._b = b;
+	this._c = c;
+	this._d = d;
+};
+
+L.Transformation.prototype = {
+	transform: function (point, scale) { // (Point, Number) -> Point
+		return this._transform(point.clone(), scale);
+	},
+
+	// destructive transform (faster)
+	_transform: function (point, scale) {
+		scale = scale || 1;
+		point.x = scale * (this._a * point.x + this._b);
+		point.y = scale * (this._c * point.y + this._d);
+		return point;
+	},
+
+	untransform: function (point, scale) {
+		scale = scale || 1;
+		return new L.Point(
+		        (point.x / scale - this._b) / this._a,
+		        (point.y / scale - this._d) / this._c);
+	}
+};
+
+
+/*
+ * L.DomUtil contains various utility functions for working with DOM.
+ */
+
+L.DomUtil = {
+	get: function (id) {
+		return (typeof id === 'string' ? document.getElementById(id) : id);
+	},
+
+	getStyle: function (el, style) {
+
+		var value = el.style[style];
+
+		if (!value && el.currentStyle) {
+			value = el.currentStyle[style];
+		}
+
+		if ((!value || value === 'auto') && document.defaultView) {
+			var css = document.defaultView.getComputedStyle(el, null);
+			value = css ? css[style] : null;
+		}
+
+		return value === 'auto' ? null : value;
+	},
+
+	getViewportOffset: function (element) {
+
+		var top = 0,
+		    left = 0,
+		    el = element,
+		    docBody = document.body,
+		    docEl = document.documentElement,
+		    pos,
+		    ie7 = L.Browser.ie7;
+
+		do {
+			top  += el.offsetTop  || 0;
+			left += el.offsetLeft || 0;
+
+			//add borders
+			top += parseInt(L.DomUtil.getStyle(el, 'borderTopWidth'), 10) || 0;
+			left += parseInt(L.DomUtil.getStyle(el, 'borderLeftWidth'), 10) || 0;
+
+			pos = L.DomUtil.getStyle(el, 'position');
+
+			if (el.offsetParent === docBody && pos === 'absolute') { break; }
+
+			if (pos === 'fixed') {
+				top  += docBody.scrollTop  || docEl.scrollTop  || 0;
+				left += docBody.scrollLeft || docEl.scrollLeft || 0;
+				break;
+			}
+
+			if (pos === 'relative' && !el.offsetLeft) {
+				var width = L.DomUtil.getStyle(el, 'width'),
+				    maxWidth = L.DomUtil.getStyle(el, 'max-width'),
+				    r = el.getBoundingClientRect();
+
+				if (width !== 'none' || maxWidth !== 'none') {
+					left += r.left + el.clientLeft;
+				}
+
+				//calculate full y offset since we're breaking out of the loop
+				top += r.top + (docBody.scrollTop  || docEl.scrollTop  || 0);
+
+				break;
+			}
+
+			el = el.offsetParent;
+
+		} while (el);
+
+		el = element;
+
+		do {
+			if (el === docBody) { break; }
+
+			top  -= el.scrollTop  || 0;
+			left -= el.scrollLeft || 0;
+
+			// webkit (and ie <= 7) handles RTL scrollLeft different to everyone else
+			// https://code.google.com/p/closure-library/source/browse/trunk/closure/goog/style/bidi.js
+			if (!L.DomUtil.documentIsLtr() && (L.Browser.webkit || ie7)) {
+				left += el.scrollWidth - el.clientWidth;
+
+				// ie7 shows the scrollbar by default and provides clientWidth counting it, so we
+				// need to add it back in if it is visible; scrollbar is on the left as we are RTL
+				if (ie7 && L.DomUtil.getStyle(el, 'overflow-y') !== 'hidden' &&
+				           L.DomUtil.getStyle(el, 'overflow') !== 'hidden') {
+					left += 17;
+				}
+			}
+
+			el = el.parentNode;
+		} while (el);
+
+		return new L.Point(left, top);
+	},
+
+	documentIsLtr: function () {
+		if (!L.DomUtil._docIsLtrCached) {
+			L.DomUtil._docIsLtrCached = true;
+			L.DomUtil._docIsLtr = L.DomUtil.getStyle(document.body, 'direction') === 'ltr';
+		}
+		return L.DomUtil._docIsLtr;
+	},
+
+	create: function (tagName, className, container) {
+
+		var el = document.createElement(tagName);
+		el.className = className;
+
+		if (container) {
+			container.appendChild(el);
+		}
+
+		return el;
+	},
+
+	hasClass: function (el, name) {
+		return (el.className.length > 0) &&
+		        new RegExp('(^|\\s)' + name + '(\\s|$)').test(el.className);
+	},
+
+	addClass: function (el, name) {
+		if (!L.DomUtil.hasClass(el, name)) {
+			el.className += (el.className ? ' ' : '') + name;
+		}
+	},
+
+	removeClass: function (el, name) {
+		el.className = L.Util.trim((' ' + el.className + ' ').replace(' ' + name + ' ', ' '));
+	},
+
+	setOpacity: function (el, value) {
+
+		if ('opacity' in el.style) {
+			el.style.opacity = value;
+
+		} else if ('filter' in el.style) {
+
+			var filter = false,
+			    filterName = 'DXImageTransform.Microsoft.Alpha';
+
+			// filters collection throws an error if we try to retrieve a filter that doesn't exist
+			try {
+				filter = el.filters.item(filterName);
+			} catch (e) {
+				// don't set opacity to 1 if we haven't already set an opacity,
+				// it isn't needed and breaks transparent pngs.
+				if (value === 1) { return; }
+			}
+
+			value = Math.round(value * 100);
+
+			if (filter) {
+				filter.Enabled = (value !== 100);
+				filter.Opacity = value;
+			} else {
+				el.style.filter += ' progid:' + filterName + '(opacity=' + value + ')';
+			}
+		}
+	},
+
+	testProp: function (props) {
+
+		var style = document.documentElement.style;
+
+		for (var i = 0; i < props.length; i++) {
+			if (props[i] in style) {
+				return props[i];
+			}
+		}
+		return false;
+	},
+
+	getTranslateString: function (point) {
+		// on WebKit browsers (Chrome/Safari/iOS Safari/Android) using translate3d instead of translate
+		// makes animation smoother as it ensures HW accel is used. Firefox 13 doesn't care
+		// (same speed either way), Opera 12 doesn't support translate3d
+
+		var is3d = L.Browser.webkit3d,
+		    open = 'translate' + (is3d ? '3d' : '') + '(',
+		    close = (is3d ? ',0' : '') + ')';
+
+		return open + point.x + 'px,' + point.y + 'px' + close;
+	},
+
+	getScaleString: function (scale, origin) {
+
+		var preTranslateStr = L.DomUtil.getTranslateString(origin.add(origin.multiplyBy(-1 * scale))),
+		    scaleStr = ' scale(' + scale + ') ';
+
+		return preTranslateStr + scaleStr;
+	},
+
+	setPosition: function (el, point, disable3D) { // (HTMLElement, Point[, Boolean])
+
+		// jshint camelcase: false
+		el._leaflet_pos = point;
+
+		if (!disable3D && L.Browser.any3d) {
+			el.style[L.DomUtil.TRANSFORM] =  L.DomUtil.getTranslateString(point);
+
+			// workaround for Android 2/3 stability (https://github.com/CloudMade/Leaflet/issues/69)
+			if (L.Browser.mobileWebkit3d) {
+				el.style.WebkitBackfaceVisibility = 'hidden';
+			}
+		} else {
+			el.style.left = point.x + 'px';
+			el.style.top = point.y + 'px';
+		}
+	},
+
+	getPosition: function (el) {
+		// this method is only used for elements previously positioned using setPosition,
+		// so it's safe to cache the position for performance
+
+		// jshint camelcase: false
+		return el._leaflet_pos;
+	}
+};
+
+
+// prefix style property names
+
+L.DomUtil.TRANSFORM = L.DomUtil.testProp(
+        ['transform', 'WebkitTransform', 'OTransform', 'MozTransform', 'msTransform']);
+
+// webkitTransition comes first because some browser versions that drop vendor prefix don't do
+// the same for the transitionend event, in particular the Android 4.1 stock browser
+
+L.DomUtil.TRANSITION = L.DomUtil.testProp(
+        ['webkitTransition', 'transition', 'OTransition', 'MozTransition', 'msTransition']);
+
+L.DomUtil.TRANSITION_END =
+        L.DomUtil.TRANSITION === 'webkitTransition' || L.DomUtil.TRANSITION === 'OTransition' ?
+        L.DomUtil.TRANSITION + 'End' : 'transitionend';
+
+(function () {
+	var userSelectProperty = L.DomUtil.testProp(
+		['userSelect', 'WebkitUserSelect', 'OUserSelect', 'MozUserSelect', 'msUserSelect']);
+
+	var userDragProperty = L.DomUtil.testProp(
+		['userDrag', 'WebkitUserDrag', 'OUserDrag', 'MozUserDrag', 'msUserDrag']);
+
+	L.extend(L.DomUtil, {
+		disableTextSelection: function () {
+			if (userSelectProperty) {
+				var style = document.documentElement.style;
+				this._userSelect = style[userSelectProperty];
+				style[userSelectProperty] = 'none';
+			} else {
+				L.DomEvent.on(window, 'selectstart', L.DomEvent.stop);
+			}
+		},
+
+		enableTextSelection: function () {
+			if (userSelectProperty) {
+				document.documentElement.style[userSelectProperty] = this._userSelect;
+				delete this._userSelect;
+			} else {
+				L.DomEvent.off(window, 'selectstart', L.DomEvent.stop);
+			}
+		},
+
+		disableImageDrag: function () {
+			if (userDragProperty) {
+				var style = document.documentElement.style;
+				this._userDrag = style[userDragProperty];
+				style[userDragProperty] = 'none';
+			} else {
+				L.DomEvent.on(window, 'dragstart', L.DomEvent.stop);
+			}
+		},
+
+		enableImageDrag: function () {
+			if (userDragProperty) {
+				document.documentElement.style[userDragProperty] = this._userDrag;
+				delete this._userDrag;
+			} else {
+				L.DomEvent.off(window, 'dragstart', L.DomEvent.stop);
+			}
+		}
+	});
+})();
+
+
+/*
+ * L.LatLng represents a geographical point with latitude and longitude coordinates.
+ */
+
+L.LatLng = function (rawLat, rawLng) { // (Number, Number)
+	var lat = parseFloat(rawLat),
+	    lng = parseFloat(rawLng);
+
+	if (isNaN(lat) || isNaN(lng)) {
+		throw new Error('Invalid LatLng object: (' + rawLat + ', ' + rawLng + ')');
+	}
+
+	this.lat = lat;
+	this.lng = lng;
+};
+
+L.extend(L.LatLng, {
+	DEG_TO_RAD: Math.PI / 180,
+	RAD_TO_DEG: 180 / Math.PI,
+	MAX_MARGIN: 1.0E-9 // max margin of error for the "equals" check
+});
+
+L.LatLng.prototype = {
+	equals: function (obj) { // (LatLng) -> Boolean
+		if (!obj) { return false; }
+
+		obj = L.latLng(obj);
+
+		var margin = Math.max(
+		        Math.abs(this.lat - obj.lat),
+		        Math.abs(this.lng - obj.lng));
+
+		return margin <= L.LatLng.MAX_MARGIN;
+	},
+
+	toString: function (precision) { // (Number) -> String
+		return 'LatLng(' +
+		        L.Util.formatNum(this.lat, precision) + ', ' +
+		        L.Util.formatNum(this.lng, precision) + ')';
+	},
+
+	// Haversine distance formula, see http://en.wikipedia.org/wiki/Haversine_formula
+	// TODO move to projection code, LatLng shouldn't know about Earth
+	distanceTo: function (other) { // (LatLng) -> Number
+		other = L.latLng(other);
+
+		var R = 6378137, // earth radius in meters
+		    d2r = L.LatLng.DEG_TO_RAD,
+		    dLat = (other.lat - this.lat) * d2r,
+		    dLon = (other.lng - this.lng) * d2r,
+		    lat1 = this.lat * d2r,
+		    lat2 = other.lat * d2r,
+		    sin1 = Math.sin(dLat / 2),
+		    sin2 = Math.sin(dLon / 2);
+
+		var a = sin1 * sin1 + sin2 * sin2 * Math.cos(lat1) * Math.cos(lat2);
+
+		return R * 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
+	},
+
+	wrap: function (a, b) { // (Number, Number) -> LatLng
+		var lng = this.lng;
+
+		a = a || -180;
+		b = b ||  180;
+
+		lng = (lng + b) % (b - a) + (lng < a || lng === b ? b : a);
+
+		return new L.LatLng(this.lat, lng);
+	}
+};
+
+L.latLng = function (a, b) { // (LatLng) or ([Number, Number]) or (Number, Number)
+	if (a instanceof L.LatLng) {
+		return a;
+	}
+	if (L.Util.isArray(a)) {
+		return new L.LatLng(a[0], a[1]);
+	}
+	if (a === undefined || a === null) {
+		return a;
+	}
+	if (typeof a === 'object' && 'lat' in a) {
+		return new L.LatLng(a.lat, 'lng' in a ? a.lng : a.lon);
+	}
+	return new L.LatLng(a, b);
+};
+
+
+
+/*
+ * L.LatLngBounds represents a rectangular area on the map in geographical coordinates.
+ */
+
+L.LatLngBounds = function (southWest, northEast) { // (LatLng, LatLng) or (LatLng[])
+	if (!southWest) { return; }
+
+	var latlngs = northEast ? [southWest, northEast] : southWest;
+
+	for (var i = 0, len = latlngs.length; i < len; i++) {
+		this.extend(latlngs[i]);
+	}
+};
+
+L.LatLngBounds.prototype = {
+	// extend the bounds to contain the given point or bounds
+	extend: function (obj) { // (LatLng) or (LatLngBounds)
+		if (!obj) { return this; }
+
+		if (typeof obj[0] === 'number' || typeof obj[0] === 'string' || obj instanceof L.LatLng) {
+			obj = L.latLng(obj);
+		} else {
+			obj = L.latLngBounds(obj);
+		}
+
+		if (obj instanceof L.LatLng) {
+			if (!this._southWest && !this._northEast) {
+				this._southWest = new L.LatLng(obj.lat, obj.lng);
+				this._northEast = new L.LatLng(obj.lat, obj.lng);
+			} else {
+				this._southWest.lat = Math.min(obj.lat, this._southWest.lat);
+				this._southWest.lng = Math.min(obj.lng, this._southWest.lng);
+
+				this._northEast.lat = Math.max(obj.lat, this._northEast.lat);
+				this._northEast.lng = Math.max(obj.lng, this._northEast.lng);
+			}
+		} else if (obj instanceof L.LatLngBounds) {
+			this.extend(obj._southWest);
+			this.extend(obj._northEast);
+		}
+		return this;
+	},
+
+	// extend the bounds by a percentage
+	pad: function (bufferRatio) { // (Number) -> LatLngBounds
+		var sw = this._southWest,
+		    ne = this._northEast,
+		    heightBuffer = Math.abs(sw.lat - ne.lat) * bufferRatio,
+		    widthBuffer = Math.abs(sw.lng - ne.lng) * bufferRatio;
+
+		return new L.LatLngBounds(
+		        new L.LatLng(sw.lat - heightBuffer, sw.lng - widthBuffer),
+		        new L.LatLng(ne.lat + heightBuffer, ne.lng + widthBuffer));
+	},
+
+	getCenter: function () { // -> LatLng
+		return new L.LatLng(
+		        (this._southWest.lat + this._northEast.lat) / 2,
+		        (this._southWest.lng + this._northEast.lng) / 2);
+	},
+
+	getSouthWest: function () {
+		return this._southWest;
+	},
+
+	getNorthEast: function () {
+		return this._northEast;
+	},
+
+	getNorthWest: function () {
+		return new L.LatLng(this.getNorth(), this.getWest());
+	},
+
+	getSouthEast: function () {
+		return new L.LatLng(this.getSouth(), this.getEast());
+	},
+
+	getWest: function () {
+		return this._southWest.lng;
+	},
+
+	getSouth: function () {
+		return this._southWest.lat;
+	},
+
+	getEast: function () {
+		return this._northEast.lng;
+	},
+
+	getNorth: function () {
+		return this._northEast.lat;
+	},
+
+	contains: function (obj) { // (LatLngBounds) or (LatLng) -> Boolean
+		if (typeof obj[0] === 'number' || obj instanceof L.LatLng) {
+			obj = L.latLng(obj);
+		} else {
+			obj = L.latLngBounds(obj);
+		}
+
+		var sw = this._southWest,
+		    ne = this._northEast,
+		    sw2, ne2;
+
+		if (obj instanceof L.LatLngBounds) {
+			sw2 = obj.getSouthWest();
+			ne2 = obj.getNorthEast();
+		} else {
+			sw2 = ne2 = obj;
+		}
+
+		return (sw2.lat >= sw.lat) && (ne2.lat <= ne.lat) &&
+		       (sw2.lng >= sw.lng) && (ne2.lng <= ne.lng);
+	},
+
+	intersects: function (bounds) { // (LatLngBounds)
+		bounds = L.latLngBounds(bounds);
+
+		var sw = this._southWest,
+		    ne = this._northEast,
+		    sw2 = bounds.getSouthWest(),
+		    ne2 = bounds.getNorthEast(),
+
+		    latIntersects = (ne2.lat >= sw.lat) && (sw2.lat <= ne.lat),
+		    lngIntersects = (ne2.lng >= sw.lng) && (sw2.lng <= ne.lng);
+
+		return latIntersects && lngIntersects;
+	},
+
+	toBBoxString: function () {
+		return [this.getWest(), this.getSouth(), this.getEast(), this.getNorth()].join(',');
+	},
+
+	equals: function (bounds) { // (LatLngBounds)
+		if (!bounds) { return false; }
+
+		bounds = L.latLngBounds(bounds);
+
+		return this._southWest.equals(bounds.getSouthWest()) &&
+		       this._northEast.equals(bounds.getNorthEast());
+	},
+
+	isValid: function () {
+		return !!(this._southWest && this._northEast);
+	}
+};
+
+//TODO International date line?
+
+L.latLngBounds = function (a, b) { // (LatLngBounds) or (LatLng, LatLng)
+	if (!a || a instanceof L.LatLngBounds) {
+		return a;
+	}
+	return new L.LatLngBounds(a, b);
+};
+
+
+/*
+ * L.Projection contains various geographical projections used by CRS classes.
+ */
+
+L.Projection = {};
+
+
+/*
+ * Spherical Mercator is the most popular map projection, used by EPSG:3857 CRS used by default.
+ */
+
+L.Projection.SphericalMercator = {
+	MAX_LATITUDE: 85.0511287798,
+
+	project: function (latlng) { // (LatLng) -> Point
+		var d = L.LatLng.DEG_TO_RAD,
+		    max = this.MAX_LATITUDE,
+		    lat = Math.max(Math.min(max, latlng.lat), -max),
+		    x = latlng.lng * d,
+		    y = lat * d;
+
+		y = Math.log(Math.tan((Math.PI / 4) + (y / 2)));
+
+		return new L.Point(x, y);
+	},
+
+	unproject: function (point) { // (Point, Boolean) -> LatLng
+		var d = L.LatLng.RAD_TO_DEG,
+		    lng = point.x * d,
+		    lat = (2 * Math.atan(Math.exp(point.y)) - (Math.PI / 2)) * d;
+
+		return new L.LatLng(lat, lng);
+	}
+};
+
+
+/*
+ * Simple equirectangular (Plate Carree) projection, used by CRS like EPSG:4326 and Simple.
+ */
+
+L.Projection.LonLat = {
+	project: function (latlng) {
+		return new L.Point(latlng.lng, latlng.lat);
+	},
+
+	unproject: function (point) {
+		return new L.LatLng(point.y, point.x);
+	}
+};
+
+
+/*
+ * L.CRS is a base object for all defined CRS (Coordinate Reference Systems) in Leaflet.
+ */
+
+L.CRS = {
+	latLngToPoint: function (latlng, zoom) { // (LatLng, Number) -> Point
+		var projectedPoint = this.projection.project(latlng),
+		    scale = this.scale(zoom);
+
+		return this.transformation._transform(projectedPoint, scale);
+	},
+
+	pointToLatLng: function (point, zoom) { // (Point, Number[, Boolean]) -> LatLng
+		var scale = this.scale(zoom),
+		    untransformedPoint = this.transformation.untransform(point, scale);
+
+		return this.projection.unproject(untransformedPoint);
+	},
+
+	project: function (latlng) {
+		return this.projection.project(latlng);
+	},
+
+	scale: function (zoom) {
+		return 256 * Math.pow(2, zoom);
+	}
+};
+
+
+/*
+ * A simple CRS that can be used for flat non-Earth maps like panoramas or game maps.
+ */
+
+L.CRS.Simple = L.extend({}, L.CRS, {
+	projection: L.Projection.LonLat,
+	transformation: new L.Transformation(1, 0, -1, 0),
+
+	scale: function (zoom) {
+		return Math.pow(2, zoom);
+	}
+});
+
+
+/*
+ * L.CRS.EPSG3857 (Spherical Mercator) is the most common CRS for web mapping
+ * and is used by Leaflet by default.
+ */
+
+L.CRS.EPSG3857 = L.extend({}, L.CRS, {
+	code: 'EPSG:3857',
+
+	projection: L.Projection.SphericalMercator,
+	transformation: new L.Transformation(0.5 / Math.PI, 0.5, -0.5 / Math.PI, 0.5),
+
+	project: function (latlng) { // (LatLng) -> Point
+		var projectedPoint = this.projection.project(latlng),
+		    earthRadius = 6378137;
+		return projectedPoint.multiplyBy(earthRadius);
+	}
+});
+
+L.CRS.EPSG900913 = L.extend({}, L.CRS.EPSG3857, {
+	code: 'EPSG:900913'
+});
+
+
+/*
+ * L.CRS.EPSG4326 is a CRS popular among advanced GIS specialists.
+ */
+
+L.CRS.EPSG4326 = L.extend({}, L.CRS, {
+	code: 'EPSG:4326',
+
+	projection: L.Projection.LonLat,
+	transformation: new L.Transformation(1 / 360, 0.5, -1 / 360, 0.5)
+});
+
+
+/*
+ * L.Map is the central class of the API - it is used to create a map.
+ */
+
+L.Map = L.Class.extend({
+
+	includes: L.Mixin.Events,
+
+	options: {
+		crs: L.CRS.EPSG3857,
+
+		/*
+		center: LatLng,
+		zoom: Number,
+		layers: Array,
+		*/
+
+		fadeAnimation: L.DomUtil.TRANSITION && !L.Browser.android23,
+		trackResize: true,
+		markerZoomAnimation: L.DomUtil.TRANSITION && L.Browser.any3d
+	},
+
+	initialize: function (id, options) { // (HTMLElement or String, Object)
+		options = L.setOptions(this, options);
+
+		this._initContainer(id);
+		this._initLayout();
+		this._initEvents();
+
+		if (options.maxBounds) {
+			this.setMaxBounds(options.maxBounds);
+		}
+
+		if (options.center && options.zoom !== undefined) {
+			this.setView(L.latLng(options.center), options.zoom, {reset: true});
+		}
+
+		this._handlers = [];
+
+		this._layers = {};
+		this._zoomBoundLayers = {};
+		this._tileLayersNum = 0;
+
+		this.callInitHooks();
+
+		this._addLayers(options.layers);
+	},
+
+
+	// public methods that modify map state
+
+	// replaced by animation-powered implementation in Map.PanAnimation.js
+	setView: function (center, zoom) {
+		this._resetView(L.latLng(center), this._limitZoom(zoom));
+		return this;
+	},
+
+	setZoom: function (zoom, options) {
+		return this.setView(this.getCenter(), zoom, {zoom: options});
+	},
+
+	zoomIn: function (delta, options) {
+		return this.setZoom(this._zoom + (delta || 1), options);
+	},
+
+	zoomOut: function (delta, options) {
+		return this.setZoom(this._zoom - (delta || 1), options);
+	},
+
+	setZoomAround: function (latlng, zoom, options) {
+		var scale = this.getZoomScale(zoom),
+		    viewHalf = this.getSize().divideBy(2),
+		    containerPoint = latlng instanceof L.Point ? latlng : this.latLngToContainerPoint(latlng),
+
+		    centerOffset = containerPoint.subtract(viewHalf).multiplyBy(1 - 1 / scale),
+		    newCenter = this.containerPointToLatLng(viewHalf.add(centerOffset));
+
+		return this.setView(newCenter, zoom, {zoom: options});
+	},
+
+	fitBounds: function (bounds, options) {
+
+		options = options || {};
+		bounds = bounds.getBounds ? bounds.getBounds() : L.latLngBounds(bounds);
+
+		var paddingTL = L.point(options.paddingTopLeft || options.padding || [0, 0]),
+		    paddingBR = L.point(options.paddingBottomRight || options.padding || [0, 0]),
+
+		    zoom = this.getBoundsZoom(bounds, false, paddingTL.add(paddingBR)),
+		    paddingOffset = paddingBR.subtract(paddingTL).divideBy(2),
+
+		    swPoint = this.project(bounds.getSouthWest(), zoom),
+		    nePoint = this.project(bounds.getNorthEast(), zoom),
+		    center = this.unproject(swPoint.add(nePoint).divideBy(2).add(paddingOffset), zoom);
+
+		return this.setView(center, zoom, options);
+	},
+
+	fitWorld: function (options) {
+		return this.fitBounds([[-90, -180], [90, 180]], options);
+	},
+
+	panTo: function (center, options) { // (LatLng)
+		return this.setView(center, this._zoom, {pan: options});
+	},
+
+	panBy: function (offset) { // (Point)
+		// replaced with animated panBy in Map.Animation.js
+		this.fire('movestart');
+
+		this._rawPanBy(L.point(offset));
+
+		this.fire('move');
+		return this.fire('moveend');
+	},
+
+	setMaxBounds: function (bounds) {
+		bounds = L.latLngBounds(bounds);
+
+		this.options.maxBounds = bounds;
+
+		if (!bounds) {
+			this._boundsMinZoom = null;
+			this.off('moveend', this._panInsideMaxBounds, this);
+			return this;
+		}
+
+		var minZoom = this.getBoundsZoom(bounds, true);
+
+		this._boundsMinZoom = minZoom;
+
+		if (this._loaded) {
+			if (this._zoom < minZoom) {
+				this.setView(bounds.getCenter(), minZoom);
+			} else {
+				this.panInsideBounds(bounds);
+			}
+		}
+
+		this.on('moveend', this._panInsideMaxBounds, this);
+
+		return this;
+	},
+
+	panInsideBounds: function (bounds) {
+		bounds = L.latLngBounds(bounds);
+
+		var viewBounds = this.getPixelBounds(),
+		    viewSw = viewBounds.getBottomLeft(),
+		    viewNe = viewBounds.getTopRight(),
+		    sw = this.project(bounds.getSouthWest()),
+		    ne = this.project(bounds.getNorthEast()),
+		    dx = 0,
+		    dy = 0;
+
+		if (viewNe.y < ne.y) { // north
+			dy = Math.ceil(ne.y - viewNe.y);
+		}
+		if (viewNe.x > ne.x) { // east
+			dx = Math.floor(ne.x - viewNe.x);
+		}
+		if (viewSw.y > sw.y) { // south
+			dy = Math.floor(sw.y - viewSw.y);
+		}
+		if (viewSw.x < sw.x) { // west
+			dx = Math.ceil(sw.x - viewSw.x);
+		}
+
+		if (dx || dy) {
+			return this.panBy([dx, dy]);
+		}
+
+		return this;
+	},
+
+	addLayer: function (layer) {
+		// TODO method is too big, refactor
+
+		var id = L.stamp(layer);
+
+		if (this._layers[id]) { return this; }
+
+		this._layers[id] = layer;
+
+		// TODO getMaxZoom, getMinZoom in ILayer (instead of options)
+		if (layer.options && (!isNaN(layer.options.maxZoom) || !isNaN(layer.options.minZoom))) {
+			this._zoomBoundLayers[id] = layer;
+			this._updateZoomLevels();
+		}
+
+		// TODO looks ugly, refactor!!!
+		if (this.options.zoomAnimation && L.TileLayer && (layer instanceof L.TileLayer)) {
+			this._tileLayersNum++;
+			this._tileLayersToLoad++;
+			layer.on('load', this._onTileLayerLoad, this);
+		}
+
+		if (this._loaded) {
+			this._layerAdd(layer);
+		}
+
+		return this;
+	},
+
+	removeLayer: function (layer) {
+		var id = L.stamp(layer);
+
+		if (!this._layers[id]) { return; }
+
+		if (this._loaded) {
+			layer.onRemove(this);
+			this.fire('layerremove', {layer: layer});
+		}
+
+		delete this._layers[id];
+		if (this._zoomBoundLayers[id]) {
+			delete this._zoomBoundLayers[id];
+			this._updateZoomLevels();
+		}
+
+		// TODO looks ugly, refactor
+		if (this.options.zoomAnimation && L.TileLayer && (layer instanceof L.TileLayer)) {
+			this._tileLayersNum--;
+			this._tileLayersToLoad--;
+			layer.off('load', this._onTileLayerLoad, this);
+		}
+
+		return this;
+	},
+
+	hasLayer: function (layer) {
+		if (!layer) { return false; }
+
+		return (L.stamp(layer) in this._layers);
+	},
+
+	eachLayer: function (method, context) {
+		for (var i in this._layers) {
+			method.call(context, this._layers[i]);
+		}
+		return this;
+	},
+
+	invalidateSize: function (options) {
+		options = L.extend({
+			animate: false,
+			pan: true
+		}, options === true ? {animate: true} : options);
+
+		var oldSize = this.getSize();
+		this._sizeChanged = true;
+
+		if (this.options.maxBounds) {
+			this.setMaxBounds(this.options.maxBounds);
+		}
+
+		if (!this._loaded) { return this; }
+
+		var newSize = this.getSize(),
+		    offset = oldSize.subtract(newSize).divideBy(2).round();
+
+		if (!offset.x && !offset.y) { return this; }
+
+		if (options.animate && options.pan) {
+			this.panBy(offset);
+
+		} else {
+			if (options.pan) {
+				this._rawPanBy(offset);
+			}
+
+			this.fire('move');
+
+			// make sure moveend is not fired too often on resize
+			clearTimeout(this._sizeTimer);
+			this._sizeTimer = setTimeout(L.bind(this.fire, this, 'moveend'), 200);
+		}
+
+		return this.fire('resize', {
+			oldSize: oldSize,
+			newSize: newSize
+		});
+	},
+
+	// TODO handler.addTo
+	addHandler: function (name, HandlerClass) {
+		if (!HandlerClass) { return; }
+
+		var handler = this[name] = new HandlerClass(this);
+
+		this._handlers.push(handler);
+
+		if (this.options[name]) {
+			handler.enable();
+		}
+
+		return this;
+	},
+
+	remove: function () {
+		if (this._loaded) {
+			this.fire('unload');
+		}
+
+		this._initEvents('off');
+
+		delete this._container._leaflet;
+
+		this._clearPanes();
+		if (this._clearControlPos) {
+			this._clearControlPos();
+		}
+
+		this._clearHandlers();
+
+		return this;
+	},
+
+
+	// public methods for getting map state
+
+	getCenter: function () { // (Boolean) -> LatLng
+		this._checkIfLoaded();
+
+		if (!this._moved()) {
+			return this._initialCenter;
+		}
+		return this.layerPointToLatLng(this._getCenterLayerPoint());
+	},
+
+	getZoom: function () {
+		return this._zoom;
+	},
+
+	getBounds: function () {
+		var bounds = this.getPixelBounds(),
+		    sw = this.unproject(bounds.getBottomLeft()),
+		    ne = this.unproject(bounds.getTopRight());
+
+		return new L.LatLngBounds(sw, ne);
+	},
+
+	getMinZoom: function () {
+		var z1 = this.options.minZoom || 0,
+		    z2 = this._layersMinZoom || 0,
+		    z3 = this._boundsMinZoom || 0;
+
+		return Math.max(z1, z2, z3);
+	},
+
+	getMaxZoom: function () {
+		var z1 = this.options.maxZoom === undefined ? Infinity : this.options.maxZoom,
+		    z2 = this._layersMaxZoom  === undefined ? Infinity : this._layersMaxZoom;
+
+		return Math.min(z1, z2);
+	},
+
+	getBoundsZoom: function (bounds, inside, padding) { // (LatLngBounds[, Boolean, Point]) -> Number
+		bounds = L.latLngBounds(bounds);
+
+		var zoom = this.getMinZoom() - (inside ? 1 : 0),
+		    maxZoom = this.getMaxZoom(),
+		    size = this.getSize(),
+
+		    nw = bounds.getNorthWest(),
+		    se = bounds.getSouthEast(),
+
+		    zoomNotFound = true,
+		    boundsSize;
+
+		padding = L.point(padding || [0, 0]);
+
+		do {
+			zoom++;
+			boundsSize = this.project(se, zoom).subtract(this.project(nw, zoom)).add(padding);
+			zoomNotFound = !inside ? size.contains(boundsSize) : boundsSize.x < size.x || boundsSize.y < size.y;
+
+		} while (zoomNotFound && zoom <= maxZoom);
+
+		if (zoomNotFound && inside) {
+			return null;
+		}
+
+		return inside ? zoom : zoom - 1;
+	},
+
+	getSize: function () {
+		if (!this._size || this._sizeChanged) {
+			this._size = new L.Point(
+				this._container.clientWidth,
+				this._container.clientHeight);
+
+			this._sizeChanged = false;
+		}
+		return this._size.clone();
+	},
+
+	getPixelBounds: function () {
+		var topLeftPoint = this._getTopLeftPoint();
+		return new L.Bounds(topLeftPoint, topLeftPoint.add(this.getSize()));
+	},
+
+	getPixelOrigin: function () {
+		this._checkIfLoaded();
+		return this._initialTopLeftPoint;
+	},
+
+	getPanes: function () {
+		return this._panes;
+	},
+
+	getContainer: function () {
+		return this._container;
+	},
+
+
+	// TODO replace with universal implementation after refactoring projections
+
+	getZoomScale: function (toZoom) {
+		var crs = this.options.crs;
+		return crs.scale(toZoom) / crs.scale(this._zoom);
+	},
+
+	getScaleZoom: function (scale) {
+		return this._zoom + (Math.log(scale) / Math.LN2);
+	},
+
+
+	// conversion methods
+
+	project: function (latlng, zoom) { // (LatLng[, Number]) -> Point
+		zoom = zoom === undefined ? this._zoom : zoom;
+		return this.options.crs.latLngToPoint(L.latLng(latlng), zoom);
+	},
+
+	unproject: function (point, zoom) { // (Point[, Number]) -> LatLng
+		zoom = zoom === undefined ? this._zoom : zoom;
+		return this.options.crs.pointToLatLng(L.point(point), zoom);
+	},
+
+	layerPointToLatLng: function (point) { // (Point)
+		var projectedPoint = L.point(point).add(this.getPixelOrigin());
+		return this.unproject(projectedPoint);
+	},
+
+	latLngToLayerPoint: function (latlng) { // (LatLng)
+		var projectedPoint = this.project(L.latLng(latlng))._round();
+		return projectedPoint._subtract(this.getPixelOrigin());
+	},
+
+	containerPointToLayerPoint: function (point) { // (Point)
+		return L.point(point).subtract(this._getMapPanePos());
+	},
+
+	layerPointToContainerPoint: function (point) { // (Point)
+		return L.point(point).add(this._getMapPanePos());
+	},
+
+	containerPointToLatLng: function (point) {
+		var layerPoint = this.containerPointToLayerPoint(L.point(point));
+		return this.layerPointToLatLng(layerPoint);
+	},
+
+	latLngToContainerPoint: function (latlng) {
+		return this.layerPointToContainerPoint(this.latLngToLayerPoint(L.latLng(latlng)));
+	},
+
+	mouseEventToContainerPoint: function (e) { // (MouseEvent)
+		return L.DomEvent.getMousePosition(e, this._container);
+	},
+
+	mouseEventToLayerPoint: function (e) { // (MouseEvent)
+		return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(e));
+	},
+
+	mouseEventToLatLng: function (e) { // (MouseEvent)
+		return this.layerPointToLatLng(this.mouseEventToLayerPoint(e));
+	},
+
+
+	// map initialization methods
+
+	_initContainer: function (id) {
+		var container = this._container = L.DomUtil.get(id);
+
+		if (!container) {
+			throw new Error('Map container not found.');
+		} else if (container._leaflet) {
+			throw new Error('Map container is already initialized.');
+		}
+
+		container._leaflet = true;
+	},
+
+	_initLayout: function () {
+		var container = this._container;
+
+		L.DomUtil.addClass(container, 'leaflet-container' +
+			(L.Browser.touch ? ' leaflet-touch' : '') +
+			(L.Browser.retina ? ' leaflet-retina' : '') +
+			(this.options.fadeAnimation ? ' leaflet-fade-anim' : ''));
+
+		var position = L.DomUtil.getStyle(container, 'position');
+
+		if (position !== 'absolute' && position !== 'relative' && position !== 'fixed') {
+			container.style.position = 'relative';
+		}
+
+		this._initPanes();
+
+		if (this._initControlPos) {
+			this._initControlPos();
+		}
+	},
+
+	_initPanes: function () {
+		var panes = this._panes = {};
+
+		this._mapPane = panes.mapPane = this._createPane('leaflet-map-pane', this._container);
+
+		this._tilePane = panes.tilePane = this._createPane('leaflet-tile-pane', this._mapPane);
+		panes.objectsPane = this._createPane('leaflet-objects-pane', this._mapPane);
+		panes.shadowPane = this._createPane('leaflet-shadow-pane');
+		panes.overlayPane = this._createPane('leaflet-overlay-pane');
+		panes.markerPane = this._createPane('leaflet-marker-pane');
+		panes.popupPane = this._createPane('leaflet-popup-pane');
+
+		var zoomHide = ' leaflet-zoom-hide';
+
+		if (!this.options.markerZoomAnimation) {
+			L.DomUtil.addClass(panes.markerPane, zoomHide);
+			L.DomUtil.addClass(panes.shadowPane, zoomHide);
+			L.DomUtil.addClass(panes.popupPane, zoomHide);
+		}
+	},
+
+	_createPane: function (className, container) {
+		return L.DomUtil.create('div', className, container || this._panes.objectsPane);
+	},
+
+	_clearPanes: function () {
+		this._container.removeChild(this._mapPane);
+	},
+
+	_addLayers: function (layers) {
+		layers = layers ? (L.Util.isArray(layers) ? layers : [layers]) : [];
+
+		for (var i = 0, len = layers.length; i < len; i++) {
+			this.addLayer(layers[i]);
+		}
+	},
+
+
+	// private methods that modify map state
+
+	_resetView: function (center, zoom, preserveMapOffset, afterZoomAnim) {
+
+		var zoomChanged = (this._zoom !== zoom);
+
+		if (!afterZoomAnim) {
+			this.fire('movestart');
+
+			if (zoomChanged) {
+				this.fire('zoomstart');
+			}
+		}
+
+		this._zoom = zoom;
+		this._initialCenter = center;
+
+		this._initialTopLeftPoint = this._getNewTopLeftPoint(center);
+
+		if (!preserveMapOffset) {
+			L.DomUtil.setPosition(this._mapPane, new L.Point(0, 0));
+		} else {
+			this._initialTopLeftPoint._add(this._getMapPanePos());
+		}
+
+		this._tileLayersToLoad = this._tileLayersNum;
+
+		var loading = !this._loaded;
+		this._loaded = true;
+
+		if (loading) {
+			this.fire('load');
+			this.eachLayer(this._layerAdd, this);
+		}
+
+		this.fire('viewreset', {hard: !preserveMapOffset});
+
+		this.fire('move');
+
+		if (zoomChanged || afterZoomAnim) {
+			this.fire('zoomend');
+		}
+
+		this.fire('moveend', {hard: !preserveMapOffset});
+	},
+
+	_rawPanBy: function (offset) {
+		L.DomUtil.setPosition(this._mapPane, this._getMapPanePos().subtract(offset));
+	},
+
+	_getZoomSpan: function () {
+		return this.getMaxZoom() - this.getMinZoom();
+	},
+
+	_updateZoomLevels: function () {
+		var i,
+			minZoom = Infinity,
+			maxZoom = -Infinity,
+			oldZoomSpan = this._getZoomSpan();
+
+		for (i in this._zoomBoundLayers) {
+			var layer = this._zoomBoundLayers[i];
+			if (!isNaN(layer.options.minZoom)) {
+				minZoom = Math.min(minZoom, layer.options.minZoom);
+			}
+			if (!isNaN(layer.options.maxZoom)) {
+				maxZoom = Math.max(maxZoom, layer.options.maxZoom);
+			}
+		}
+
+		if (i === undefined) { // we have no tilelayers
+			this._layersMaxZoom = this._layersMinZoom = undefined;
+		} else {
+			this._layersMaxZoom = maxZoom;
+			this._layersMinZoom = minZoom;
+		}
+
+		if (oldZoomSpan !== this._getZoomSpan()) {
+			this.fire('zoomlevelschange');
+		}
+	},
+
+	_panInsideMaxBounds: function () {
+		this.panInsideBounds(this.options.maxBounds);
+	},
+
+	_checkIfLoaded: function () {
+		if (!this._loaded) {
+			throw new Error('Set map center and zoom first.');
+		}
+	},
+
+	// map events
+
+	_initEvents: function (onOff) {
+		if (!L.DomEvent) { return; }
+
+		onOff = onOff || 'on';
+
+		L.DomEvent[onOff](this._container, 'click', this._onMouseClick, this);
+
+		var events = ['dblclick', 'mousedown', 'mouseup', 'mouseenter',
+		              'mouseleave', 'mousemove', 'contextmenu'],
+		    i, len;
+
+		for (i = 0, len = events.length; i < len; i++) {
+			L.DomEvent[onOff](this._container, events[i], this._fireMouseEvent, this);
+		}
+
+		if (this.options.trackResize) {
+			L.DomEvent[onOff](window, 'resize', this._onResize, this);
+		}
+	},
+
+	_onResize: function () {
+		L.Util.cancelAnimFrame(this._resizeRequest);
+		this._resizeRequest = L.Util.requestAnimFrame(
+		        this.invalidateSize, this, false, this._container);
+	},
+
+	_onMouseClick: function (e) {
+		// jshint camelcase: false
+		if (!this._loaded || (!e._simulated && this.dragging && this.dragging.moved()) || e._leaflet_stop) { return; }
+
+		this.fire('preclick');
+		this._fireMouseEvent(e);
+	},
+
+	_fireMouseEvent: function (e) {
+		// jshint camelcase: false
+		if (!this._loaded || e._leaflet_stop) { return; }
+
+		var type = e.type;
+
+		type = (type === 'mouseenter' ? 'mouseover' : (type === 'mouseleave' ? 'mouseout' : type));
+
+		if (!this.hasEventListeners(type)) { return; }
+
+		if (type === 'contextmenu') {
+			L.DomEvent.preventDefault(e);
+		}
+
+		var containerPoint = this.mouseEventToContainerPoint(e),
+		    layerPoint = this.containerPointToLayerPoint(containerPoint),
+		    latlng = this.layerPointToLatLng(layerPoint);
+
+		this.fire(type, {
+			latlng: latlng,
+			layerPoint: layerPoint,
+			containerPoint: containerPoint,
+			originalEvent: e
+		});
+	},
+
+	_onTileLayerLoad: function () {
+		this._tileLayersToLoad--;
+		if (this._tileLayersNum && !this._tileLayersToLoad) {
+			this.fire('tilelayersload');
+		}
+	},
+
+	_clearHandlers: function () {
+		for (var i = 0, len = this._handlers.length; i < len; i++) {
+			this._handlers[i].disable();
+		}
+	},
+
+	whenReady: function (callback, context) {
+		if (this._loaded) {
+			callback.call(context || this, this);
+		} else {
+			this.on('load', callback, context);
+		}
+		return this;
+	},
+
+	_layerAdd: function (layer) {
+		layer.onAdd(this);
+		this.fire('layeradd', {layer: layer});
+	},
+
+
+	// private methods for getting map state
+
+	_getMapPanePos: function () {
+		return L.DomUtil.getPosition(this._mapPane);
+	},
+
+	_moved: function () {
+		var pos = this._getMapPanePos();
+		return pos && !pos.equals([0, 0]);
+	},
+
+	_getTopLeftPoint: function () {
+		return this.getPixelOrigin().subtract(this._getMapPanePos());
+	},
+
+	_getNewTopLeftPoint: function (center, zoom) {
+		var viewHalf = this.getSize()._divideBy(2);
+		// TODO round on display, not calculation to increase precision?
+		return this.project(center, zoom)._subtract(viewHalf)._round();
+	},
+
+	_latLngToNewLayerPoint: function (latlng, newZoom, newCenter) {
+		var topLeft = this._getNewTopLeftPoint(newCenter, newZoom).add(this._getMapPanePos());
+		return this.project(latlng, newZoom)._subtract(topLeft);
+	},
+
+	// layer point of the current center
+	_getCenterLayerPoint: function () {
+		return this.containerPointToLayerPoint(this.getSize()._divideBy(2));
+	},
+
+	// offset of the specified place to the current center in pixels
+	_getCenterOffset: function (latlng) {
+		return this.latLngToLayerPoint(latlng).subtract(this._getCenterLayerPoint());
+	},
+
+	_limitZoom: function (zoom) {
+		var min = this.getMinZoom(),
+		    max = this.getMaxZoom();
+
+		return Math.max(min, Math.min(max, zoom));
+	}
+});
+
+L.map = function (id, options) {
+	return new L.Map(id, options);
+};
+
+
+/*
+ * Mercator projection that takes into account that the Earth is not a perfect sphere.
+ * Less popular than spherical mercator; used by projections like EPSG:3395.
+ */
+
+L.Projection.Mercator = {
+	MAX_LATITUDE: 85.0840591556,
+
+	R_MINOR: 6356752.314245179,
+	R_MAJOR: 6378137,
+
+	project: function (latlng) { // (LatLng) -> Point
+		var d = L.LatLng.DEG_TO_RAD,
+		    max = this.MAX_LATITUDE,
+		    lat = Math.max(Math.min(max, latlng.lat), -max),
+		    r = this.R_MAJOR,
+		    r2 = this.R_MINOR,
+		    x = latlng.lng * d * r,
+		    y = lat * d,
+		    tmp = r2 / r,
+		    eccent = Math.sqrt(1.0 - tmp * tmp),
+		    con = eccent * Math.sin(y);
+
+		con = Math.pow((1 - con) / (1 + con), eccent * 0.5);
+
+		var ts = Math.tan(0.5 * ((Math.PI * 0.5) - y)) / con;
+		y = -r * Math.log(ts);
+
+		return new L.Point(x, y);
+	},
+
+	unproject: function (point) { // (Point, Boolean) -> LatLng
+		var d = L.LatLng.RAD_TO_DEG,
+		    r = this.R_MAJOR,
+		    r2 = this.R_MINOR,
+		    lng = point.x * d / r,
+		    tmp = r2 / r,
+		    eccent = Math.sqrt(1 - (tmp * tmp)),
+		    ts = Math.exp(- point.y / r),
+		    phi = (Math.PI / 2) - 2 * Math.atan(ts),
+		    numIter = 15,
+		    tol = 1e-7,
+		    i = numIter,
+		    dphi = 0.1,
+		    con;
+
+		while ((Math.abs(dphi) > tol) && (--i > 0)) {
+			con = eccent * Math.sin(phi);
+			dphi = (Math.PI / 2) - 2 * Math.atan(ts *
+			            Math.pow((1.0 - con) / (1.0 + con), 0.5 * eccent)) - phi;
+			phi += dphi;
+		}
+
+		return new L.LatLng(phi * d, lng);
+	}
+};
+
+
+
+L.CRS.EPSG3395 = L.extend({}, L.CRS, {
+	code: 'EPSG:3395',
+
+	projection: L.Projection.Mercator,
+
+	transformation: (function () {
+		var m = L.Projection.Mercator,
+		    r = m.R_MAJOR,
+		    r2 = m.R_MINOR;
+
+		return new L.Transformation(0.5 / (Math.PI * r), 0.5, -0.5 / (Math.PI * r2), 0.5);
+	}())
+});
+
+
+/*
+ * L.TileLayer is used for standard xyz-numbered tile layers.
+ */
+
+L.TileLayer = L.Class.extend({
+	includes: L.Mixin.Events,
+
+	options: {
+		minZoom: 0,
+		maxZoom: 18,
+		tileSize: 256,
+		subdomains: 'abc',
+		errorTileUrl: '',
+		attribution: '',
+		zoomOffset: 0,
+		opacity: 1,
+		/* (undefined works too)
+		zIndex: null,
+		tms: false,
+		continuousWorld: false,
+		noWrap: false,
+		zoomReverse: false,
+		detectRetina: false,
+		reuseTiles: false,
+		bounds: false,
+		*/
+		unloadInvisibleTiles: L.Browser.mobile,
+		updateWhenIdle: L.Browser.mobile
+	},
+
+	initialize: function (url, options) {
+		options = L.setOptions(this, options);
+
+		// detecting retina displays, adjusting tileSize and zoom levels
+		if (options.detectRetina && L.Browser.retina && options.maxZoom > 0) {
+
+			options.tileSize = Math.floor(options.tileSize / 2);
+			options.zoomOffset++;
+
+			if (options.minZoom > 0) {
+				options.minZoom--;
+			}
+			this.options.maxZoom--;
+		}
+
+		if (options.bounds) {
+			options.bounds = L.latLngBounds(options.bounds);
+		}
+
+		this._url = url;
+
+		var subdomains = this.options.subdomains;
+
+		if (typeof subdomains === 'string') {
+			this.options.subdomains = subdomains.split('');
+		}
+	},
+
+	onAdd: function (map) {
+		this._map = map;
+		this._animated = map._zoomAnimated;
+
+		// create a container div for tiles
+		this._initContainer();
+
+		// create an image to clone for tiles
+		this._createTileProto();
+
+		// set up events
+		map.on({
+			'viewreset': this._reset,
+			'moveend': this._update
+		}, this);
+
+		if (this._animated) {
+			map.on({
+				'zoomanim': this._animateZoom,
+				'zoomend': this._endZoomAnim
+			}, this);
+		}
+
+		if (!this.options.updateWhenIdle) {
+			this._limitedUpdate = L.Util.limitExecByInterval(this._update, 150, this);
+			map.on('move', this._limitedUpdate, this);
+		}
+
+		this._reset();
+		this._update();
+	},
+
+	addTo: function (map) {
+		map.addLayer(this);
+		return this;
+	},
+
+	onRemove: function (map) {
+		this._container.parentNode.removeChild(this._container);
+
+		map.off({
+			'viewreset': this._reset,
+			'moveend': this._update
+		}, this);
+
+		if (this._animated) {
+			map.off({
+				'zoomanim': this._animateZoom,
+				'zoomend': this._endZoomAnim
+			}, this);
+		}
+
+		if (!this.options.updateWhenIdle) {
+			map.off('move', this._limitedUpdate, this);
+		}
+
+		this._container = null;
+		this._map = null;
+	},
+
+	bringToFront: function () {
+		var pane = this._map._panes.tilePane;
+
+		if (this._container) {
+			pane.appendChild(this._container);
+			this._setAutoZIndex(pane, Math.max);
+		}
+
+		return this;
+	},
+
+	bringToBack: function () {
+		var pane = this._map._panes.tilePane;
+
+		if (this._container) {
+			pane.insertBefore(this._container, pane.firstChild);
+			this._setAutoZIndex(pane, Math.min);
+		}
+
+		return this;
+	},
+
+	getAttribution: function () {
+		return this.options.attribution;
+	},
+
+	getContainer: function () {
+		return this._container;
+	},
+
+	setOpacity: function (opacity) {
+		this.options.opacity = opacity;
+
+		if (this._map) {
+			this._updateOpacity();
+		}
+
+		return this;
+	},
+
+	setZIndex: function (zIndex) {
+		this.options.zIndex = zIndex;
+		this._updateZIndex();
+
+		return this;
+	},
+
+	setUrl: function (url, noRedraw) {
+		this._url = url;
+
+		if (!noRedraw) {
+			this.redraw();
+		}
+
+		return this;
+	},
+
+	redraw: function () {
+		if (this._map) {
+			this._reset({hard: true});
+			this._update();
+		}
+		return this;
+	},
+
+	_updateZIndex: function () {
+		if (this._container && this.options.zIndex !== undefined) {
+			this._container.style.zIndex = this.options.zIndex;
+		}
+	},
+
+	_setAutoZIndex: function (pane, compare) {
+
+		var layers = pane.children,
+		    edgeZIndex = -compare(Infinity, -Infinity), // -Infinity for max, Infinity for min
+		    zIndex, i, len;
+
+		for (i = 0, len = layers.length; i < len; i++) {
+
+			if (layers[i] !== this._container) {
+				zIndex = parseInt(layers[i].style.zIndex, 10);
+
+				if (!isNaN(zIndex)) {
+					edgeZIndex = compare(edgeZIndex, zIndex);
+				}
+			}
+		}
+
+		this.options.zIndex = this._container.style.zIndex =
+		        (isFinite(edgeZIndex) ? edgeZIndex : 0) + compare(1, -1);
+	},
+
+	_updateOpacity: function () {
+		var i,
+		    tiles = this._tiles;
+
+		if (L.Browser.ielt9) {
+			for (i in tiles) {
+				L.DomUtil.setOpacity(tiles[i], this.options.opacity);
+			}
+		} else {
+			L.DomUtil.setOpacity(this._container, this.options.opacity);
+		}
+	},
+
+	_initContainer: function () {
+		var tilePane = this._map._panes.tilePane;
+
+		if (!this._container) {
+			this._container = L.DomUtil.create('div', 'leaflet-layer');
+
+			this._updateZIndex();
+
+			if (this._animated) {
+				var className = 'leaflet-tile-container leaflet-zoom-animated';
+
+				this._bgBuffer = L.DomUtil.create('div', className, this._container);
+				this._tileContainer = L.DomUtil.create('div', className, this._container);
+
+			} else {
+				this._tileContainer = this._container;
+			}
+
+			tilePane.appendChild(this._container);
+
+			if (this.options.opacity < 1) {
+				this._updateOpacity();
+			}
+		}
+	},
+
+	_reset: function (e) {
+		for (var key in this._tiles) {
+			this.fire('tileunload', {tile: this._tiles[key]});
+		}
+
+		this._tiles = {};
+		this._tilesToLoad = 0;
+
+		if (this.options.reuseTiles) {
+			this._unusedTiles = [];
+		}
+
+		this._tileContainer.innerHTML = '';
+
+		if (this._animated && e && e.hard) {
+			this._clearBgBuffer();
+		}
+
+		this._initContainer();
+	},
+
+	_update: function () {
+
+		if (!this._map) { return; }
+
+		var bounds = this._map.getPixelBounds(),
+		    zoom = this._map.getZoom(),
+		    tileSize = this.options.tileSize;
+
+		if (zoom > this.options.maxZoom || zoom < this.options.minZoom) {
+			return;
+		}
+
+		var tileBounds = L.bounds(
+		        bounds.min.divideBy(tileSize)._floor(),
+		        bounds.max.divideBy(tileSize)._floor());
+
+		this._addTilesFromCenterOut(tileBounds);
+
+		if (this.options.unloadInvisibleTiles || this.options.reuseTiles) {
+			this._removeOtherTiles(tileBounds);
+		}
+	},
+
+	_addTilesFromCenterOut: function (bounds) {
+		var queue = [],
+		    center = bounds.getCenter();
+
+		var j, i, point;
+
+		for (j = bounds.min.y; j <= bounds.max.y; j++) {
+			for (i = bounds.min.x; i <= bounds.max.x; i++) {
+				point = new L.Point(i, j);
+
+				if (this._tileShouldBeLoaded(point)) {
+					queue.push(point);
+				}
+			}
+		}
+
+		var tilesToLoad = queue.length;
+
+		if (tilesToLoad === 0) { return; }
+
+		// load tiles in order of their distance to center
+		queue.sort(function (a, b) {
+			return a.distanceTo(center) - b.distanceTo(center);
+		});
+
+		var fragment = document.createDocumentFragment();
+
+		// if its the first batch of tiles to load
+		if (!this._tilesToLoad) {
+			this.fire('loading');
+		}
+
+		this._tilesToLoad += tilesToLoad;
+
+		for (i = 0; i < tilesToLoad; i++) {
+			this._addTile(queue[i], fragment);
+		}
+
+		this._tileContainer.appendChild(fragment);
+	},
+
+	_tileShouldBeLoaded: function (tilePoint) {
+		if ((tilePoint.x + ':' + tilePoint.y) in this._tiles) {
+			return false; // already loaded
+		}
+
+		var options = this.options;
+
+		if (!options.continuousWorld) {
+			var limit = this._getWrapTileNum();
+
+			// don't load if exceeds world bounds
+			if ((options.noWrap && (tilePoint.x < 0 || tilePoint.x >= limit)) ||
+				tilePoint.y < 0 || tilePoint.y >= limit) { return false; }
+		}
+
+		if (options.bounds) {
+			var tileSize = options.tileSize,
+			    nwPoint = tilePoint.multiplyBy(tileSize),
+			    sePoint = nwPoint.add([tileSize, tileSize]),
+			    nw = this._map.unproject(nwPoint),
+			    se = this._map.unproject(sePoint);
+
+			// TODO temporary hack, will be removed after refactoring projections
+			// https://github.com/Leaflet/Leaflet/issues/1618
+			if (!options.continuousWorld && !options.noWrap) {
+				nw = nw.wrap();
+				se = se.wrap();
+			}
+
+			if (!options.bounds.intersects([nw, se])) { return false; }
+		}
+
+		return true;
+	},
+
+	_removeOtherTiles: function (bounds) {
+		var kArr, x, y, key;
+
+		for (key in this._tiles) {
+			kArr = key.split(':');
+			x = parseInt(kArr[0], 10);
+			y = parseInt(kArr[1], 10);
+
+			// remove tile if it's out of bounds
+			if (x < bounds.min.x || x > bounds.max.x || y < bounds.min.y || y > bounds.max.y) {
+				this._removeTile(key);
+			}
+		}
+	},
+
+	_removeTile: function (key) {
+		var tile = this._tiles[key];
+
+		this.fire('tileunload', {tile: tile, url: tile.src});
+
+		if (this.options.reuseTiles) {
+			L.DomUtil.removeClass(tile, 'leaflet-tile-loaded');
+			this._unusedTiles.push(tile);
+
+		} else if (tile.parentNode === this._tileContainer) {
+			this._tileContainer.removeChild(tile);
+		}
+
+		// for https://github.com/CloudMade/Leaflet/issues/137
+		if (!L.Browser.android) {
+			tile.onload = null;
+			tile.src = L.Util.emptyImageUrl;
+		}
+
+		delete this._tiles[key];
+	},
+
+	_addTile: function (tilePoint, container) {
+		var tilePos = this._getTilePos(tilePoint);
+
+		// get unused tile - or create a new tile
+		var tile = this._getTile();
+
+		/*
+		Chrome 20 layouts much faster with top/left (verify with timeline, frames)
+		Android 4 browser has display issues with top/left and requires transform instead
+		Android 2 browser requires top/left or tiles disappear on load or first drag
+		(reappear after zoom) https://github.com/CloudMade/Leaflet/issues/866
+		(other browsers don't currently care) - see debug/hacks/jitter.html for an example
+		*/
+		L.DomUtil.setPosition(tile, tilePos, L.Browser.chrome || L.Browser.android23);
+
+		this._tiles[tilePoint.x + ':' + tilePoint.y] = tile;
+
+		this._loadTile(tile, tilePoint);
+
+		if (tile.parentNode !== this._tileContainer) {
+			container.appendChild(tile);
+		}
+	},
+
+	_getZoomForUrl: function () {
+
+		var options = this.options,
+		    zoom = this._map.getZoom();
+
+		if (options.zoomReverse) {
+			zoom = options.maxZoom - zoom;
+		}
+
+		return zoom + options.zoomOffset;
+	},
+
+	_getTilePos: function (tilePoint) {
+		var origin = this._map.getPixelOrigin(),
+		    tileSize = this.options.tileSize;
+
+		return tilePoint.multiplyBy(tileSize).subtract(origin);
+	},
+
+	// image-specific code (override to implement e.g. Canvas or SVG tile layer)
+
+	getTileUrl: function (tilePoint) {
+		return L.Util.template(this._url, L.extend({
+			s: this._getSubdomain(tilePoint),
+			z: tilePoint.z,
+			x: tilePoint.x,
+			y: tilePoint.y
+		}, this.options));
+	},
+
+	_getWrapTileNum: function () {
+		// TODO refactor, limit is not valid for non-standard projections
+		return Math.pow(2, this._getZoomForUrl());
+	},
+
+	_adjustTilePoint: function (tilePoint) {
+
+		var limit = this._getWrapTileNum();
+
+		// wrap tile coordinates
+		if (!this.options.continuousWorld && !this.options.noWrap) {
+			tilePoint.x = ((tilePoint.x % limit) + limit) % limit;
+		}
+
+		if (this.options.tms) {
+			tilePoint.y = limit - tilePoint.y - 1;
+		}
+
+		tilePoint.z = this._getZoomForUrl();
+	},
+
+	_getSubdomain: function (tilePoint) {
+		var index = Math.abs(tilePoint.x + tilePoint.y) % this.options.subdomains.length;
+		return this.options.subdomains[index];
+	},
+
+	_createTileProto: function () {
+		var img = this._tileImg = L.DomUtil.create('img', 'leaflet-tile');
+		img.style.width = img.style.height = this.options.tileSize + 'px';
+		img.galleryimg = 'no';
+	},
+
+	_getTile: function () {
+		if (this.options.reuseTiles && this._unusedTiles.length > 0) {
+			var tile = this._unusedTiles.pop();
+			this._resetTile(tile);
+			return tile;
+		}
+		return this._createTile();
+	},
+
+	// Override if data stored on a tile needs to be cleaned up before reuse
+	_resetTile: function (/*tile*/) {},
+
+	_createTile: function () {
+		var tile = this._tileImg.cloneNode(false);
+		tile.onselectstart = tile.onmousemove = L.Util.falseFn;
+
+		if (L.Browser.ielt9 && this.options.opacity !== undefined) {
+			L.DomUtil.setOpacity(tile, this.options.opacity);
+		}
+		return tile;
+	},
+
+	_loadTile: function (tile, tilePoint) {
+		tile._layer  = this;
+		tile.onload  = this._tileOnLoad;
+		tile.onerror = this._tileOnError;
+
+		this._adjustTilePoint(tilePoint);
+		tile.src     = this.getTileUrl(tilePoint);
+	},
+
+	_tileLoaded: function () {
+		this._tilesToLoad--;
+		if (!this._tilesToLoad) {
+			this.fire('load');
+
+			if (this._animated) {
+				// clear scaled tiles after all new tiles are loaded (for performance)
+				clearTimeout(this._clearBgBufferTimer);
+				this._clearBgBufferTimer = setTimeout(L.bind(this._clearBgBuffer, this), 500);
+			}
+		}
+	},
+
+	_tileOnLoad: function () {
+		var layer = this._layer;
+
+		//Only if we are loading an actual image
+		if (this.src !== L.Util.emptyImageUrl) {
+			L.DomUtil.addClass(this, 'leaflet-tile-loaded');
+
+			layer.fire('tileload', {
+				tile: this,
+				url: this.src
+			});
+		}
+
+		layer._tileLoaded();
+	},
+
+	_tileOnError: function () {
+		var layer = this._layer;
+
+		layer.fire('tileerror', {
+			tile: this,
+			url: this.src
+		});
+
+		var newUrl = layer.options.errorTileUrl;
+		if (newUrl) {
+			this.src = newUrl;
+		}
+
+		layer._tileLoaded();
+	}
+});
+
+L.tileLayer = function (url, options) {
+	return new L.TileLayer(url, options);
+};
+
+
+/*
+ * L.TileLayer.WMS is used for putting WMS tile layers on the map.
+ */
+
+L.TileLayer.WMS = L.TileLayer.extend({
+
+	defaultWmsParams: {
+		service: 'WMS',
+		request: 'GetMap',
+		version: '1.1.1',
+		layers: '',
+		styles: '',
+		format: 'image/jpeg',
+		transparent: false
+	},
+
+	initialize: function (url, options) { // (String, Object)
+
+		this._url = url;
+
+		var wmsParams = L.extend({}, this.defaultWmsParams),
+		    tileSize = options.tileSize || this.options.tileSize;
+
+		if (options.detectRetina && L.Browser.retina) {
+			wmsParams.width = wmsParams.height = tileSize * 2;
+		} else {
+			wmsParams.width = wmsParams.height = tileSize;
+		}
+
+		for (var i in options) {
+			// all keys that are not TileLayer options go to WMS params
+			if (!this.options.hasOwnProperty(i) && i !== 'crs') {
+				wmsParams[i] = options[i];
+			}
+		}
+
+		this.wmsParams = wmsParams;
+
+		L.setOptions(this, options);
+	},
+
+	onAdd: function (map) {
+
+		this._crs = this.options.crs || map.options.crs;
+
+		var projectionKey = parseFloat(this.wmsParams.version) >= 1.3 ? 'crs' : 'srs';
+		this.wmsParams[projectionKey] = this._crs.code;
+
+		L.TileLayer.prototype.onAdd.call(this, map);
+	},
+
+	getTileUrl: function (tilePoint, zoom) { // (Point, Number) -> String
+
+		var map = this._map,
+		    tileSize = this.options.tileSize,
+
+		    nwPoint = tilePoint.multiplyBy(tileSize),
+		    sePoint = nwPoint.add([tileSize, tileSize]),
+
+		    nw = this._crs.project(map.unproject(nwPoint, zoom)),
+		    se = this._crs.project(map.unproject(sePoint, zoom)),
+
+		    bbox = [nw.x, se.y, se.x, nw.y].join(','),
+
+		    url = L.Util.template(this._url, {s: this._getSubdomain(tilePoint)});
+
+		return url + L.Util.getParamString(this.wmsParams, url, true) + '&BBOX=' + bbox;
+	},
+
+	setParams: function (params, noRedraw) {
+
+		L.extend(this.wmsParams, params);
+
+		if (!noRedraw) {
+			this.redraw();
+		}
+
+		return this;
+	}
+});
+
+L.tileLayer.wms = function (url, options) {
+	return new L.TileLayer.WMS(url, options);
+};
+
+
+/*
+ * L.TileLayer.Canvas is a class that you can use as a base for creating
+ * dynamically drawn Canvas-based tile layers.
+ */
+
+L.TileLayer.Canvas = L.TileLayer.extend({
+	options: {
+		async: false
+	},
+
+	initialize: function (options) {
+		L.setOptions(this, options);
+	},
+
+	redraw: function () {
+		for (var i in this._tiles) {
+			this._redrawTile(this._tiles[i]);
+		}
+		return this;
+	},
+
+	_redrawTile: function (tile) {
+		this.drawTile(tile, tile._tilePoint, this._map._zoom);
+	},
+
+	_createTileProto: function () {
+		var proto = this._canvasProto = L.DomUtil.create('canvas', 'leaflet-tile');
+		proto.width = proto.height = this.options.tileSize;
+	},
+
+	_createTile: function () {
+		var tile = this._canvasProto.cloneNode(false);
+		tile.onselectstart = tile.onmousemove = L.Util.falseFn;
+		return tile;
+	},
+
+	_loadTile: function (tile, tilePoint) {
+		tile._layer = this;
+		tile._tilePoint = tilePoint;
+
+		this._redrawTile(tile);
+
+		if (!this.options.async) {
+			this.tileDrawn(tile);
+		}
+	},
+
+	drawTile: function (/*tile, tilePoint*/) {
+		// override with rendering code
+	},
+
+	tileDrawn: function (tile) {
+		this._tileOnLoad.call(tile);
+	}
+});
+
+
+L.tileLayer.canvas = function (options) {
+	return new L.TileLayer.Canvas(options);
+};
+
+
+/*
+ * L.ImageOverlay is used to overlay images over the map (to specific geographical bounds).
+ */
+
+L.ImageOverlay = L.Class.extend({
+	includes: L.Mixin.Events,
+
+	options: {
+		opacity: 1
+	},
+
+	initialize: function (url, bounds, options) { // (String, LatLngBounds, Object)
+		this._url = url;
+		this._bounds = L.latLngBounds(bounds);
+
+		L.setOptions(this, options);
+	},
+
+	onAdd: function (map) {
+		this._map = map;
+
+		if (!this._image) {
+			this._initImage();
+		}
+
+		map._panes.overlayPane.appendChild(this._image);
+
+		map.on('viewreset', this._reset, this);
+
+		if (map.options.zoomAnimation && L.Browser.any3d) {
+			map.on('zoomanim', this._animateZoom, this);
+		}
+
+		this._reset();
+	},
+
+	onRemove: function (map) {
+		map.getPanes().overlayPane.removeChild(this._image);
+
+		map.off('viewreset', this._reset, this);
+
+		if (map.options.zoomAnimation) {
+			map.off('zoomanim', this._animateZoom, this);
+		}
+	},
+
+	addTo: function (map) {
+		map.addLayer(this);
+		return this;
+	},
+
+	setOpacity: function (opacity) {
+		this.options.opacity = opacity;
+		this._updateOpacity();
+		return this;
+	},
+
+	// TODO remove bringToFront/bringToBack duplication from TileLayer/Path
+	bringToFront: function () {
+		if (this._image) {
+			this._map._panes.overlayPane.appendChild(this._image);
+		}
+		return this;
+	},
+
+	bringToBack: function () {
+		var pane = this._map._panes.overlayPane;
+		if (this._image) {
+			pane.insertBefore(this._image, pane.firstChild);
+		}
+		return this;
+	},
+
+	_initImage: function () {
+		this._image = L.DomUtil.create('img', 'leaflet-image-layer');
+
+		if (this._map.options.zoomAnimation && L.Browser.any3d) {
+			L.DomUtil.addClass(this._image, 'leaflet-zoom-animated');
+		} else {
+			L.DomUtil.addClass(this._image, 'leaflet-zoom-hide');
+		}
+
+		this._updateOpacity();
+
+		//TODO createImage util method to remove duplication
+		L.extend(this._image, {
+			galleryimg: 'no',
+			onselectstart: L.Util.falseFn,
+			onmousemove: L.Util.falseFn,
+			onload: L.bind(this._onImageLoad, this),
+			src: this._url
+		});
+	},
+
+	_animateZoom: function (e) {
+		var map = this._map,
+		    image = this._image,
+		    scale = map.getZoomScale(e.zoom),
+		    nw = this._bounds.getNorthWest(),
+		    se = this._bounds.getSouthEast(),
+
+		    topLeft = map._latLngToNewLayerPoint(nw, e.zoom, e.center),
+		    size = map._latLngToNewLayerPoint(se, e.zoom, e.center)._subtract(topLeft),
+		    origin = topLeft._add(size._multiplyBy((1 / 2) * (1 - 1 / scale)));
+
+		image.style[L.DomUtil.TRANSFORM] =
+		        L.DomUtil.getTranslateString(origin) + ' scale(' + scale + ') ';
+	},
+
+	_reset: function () {
+		var image   = this._image,
+		    topLeft = this._map.latLngToLayerPoint(this._bounds.getNorthWest()),
+		    size = this._map.latLngToLayerPoint(this._bounds.getSouthEast())._subtract(topLeft);
+
+		L.DomUtil.setPosition(image, topLeft);
+
+		image.style.width  = size.x + 'px';
+		image.style.height = size.y + 'px';
+	},
+
+	_onImageLoad: function () {
+		this.fire('load');
+	},
+
+	_updateOpacity: function () {
+		L.DomUtil.setOpacity(this._image, this.options.opacity);
+	}
+});
+
+L.imageOverlay = function (url, bounds, options) {
+	return new L.ImageOverlay(url, bounds, options);
+};
+
+
+/*
+ * L.Icon is an image-based icon class that you can use with L.Marker for custom markers.
+ */
+
+L.Icon = L.Class.extend({
+	options: {
+		/*
+		iconUrl: (String) (required)
+		iconRetinaUrl: (String) (optional, used for retina devices if detected)
+		iconSize: (Point) (can be set through CSS)
+		iconAnchor: (Point) (centered by default, can be set in CSS with negative margins)
+		popupAnchor: (Point) (if not specified, popup opens in the anchor point)
+		shadowUrl: (String) (no shadow by default)
+		shadowRetinaUrl: (String) (optional, used for retina devices if detected)
+		shadowSize: (Point)
+		shadowAnchor: (Point)
+		*/
+		className: ''
+	},
+
+	initialize: function (options) {
+		L.setOptions(this, options);
+	},
+
+	createIcon: function (oldIcon) {
+		return this._createIcon('icon', oldIcon);
+	},
+
+	createShadow: function (oldIcon) {
+		return this._createIcon('shadow', oldIcon);
+	},
+
+	_createIcon: function (name, oldIcon) {
+		var src = this._getIconUrl(name);
+
+		if (!src) {
+			if (name === 'icon') {
+				throw new Error('iconUrl not set in Icon options (see the docs).');
+			}
+			return null;
+		}
+
+		var img;
+		if (!oldIcon || oldIcon.tagName !== 'IMG') {
+			img = this._createImg(src);
+		} else {
+			img = this._createImg(src, oldIcon);
+		}
+		this._setIconStyles(img, name);
+
+		return img;
+	},
+
+	_setIconStyles: function (img, name) {
+		var options = this.options,
+		    size = L.point(options[name + 'Size']),
+		    anchor;
+
+		if (name === 'shadow') {
+			anchor = L.point(options.shadowAnchor || options.iconAnchor);
+		} else {
+			anchor = L.point(options.iconAnchor);
+		}
+
+		if (!anchor && size) {
+			anchor = size.divideBy(2, true);
+		}
+
+		img.className = 'leaflet-marker-' + name + ' ' + options.className;
+
+		if (anchor) {
+			img.style.marginLeft = (-anchor.x) + 'px';
+			img.style.marginTop  = (-anchor.y) + 'px';
+		}
+
+		if (size) {
+			img.style.width  = size.x + 'px';
+			img.style.height = size.y + 'px';
+		}
+	},
+
+	_createImg: function (src, el) {
+
+		if (!L.Browser.ie6) {
+			if (!el) {
+				el = document.createElement('img');
+			}
+			el.src = src;
+		} else {
+			if (!el) {
+				el = document.createElement('div');
+			}
+			el.style.filter =
+			        'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="' + src + '")';
+		}
+		return el;
+	},
+
+	_getIconUrl: function (name) {
+		if (L.Browser.retina && this.options[name + 'RetinaUrl']) {
+			return this.options[name + 'RetinaUrl'];
+		}
+		return this.options[name + 'Url'];
+	}
+});
+
+L.icon = function (options) {
+	return new L.Icon(options);
+};
+
+
+/*
+ * L.Icon.Default is the blue marker icon used by default in Leaflet.
+ */
+
+L.Icon.Default = L.Icon.extend({
+
+	options: {
+		iconSize: [25, 41],
+		iconAnchor: [12, 41],
+		popupAnchor: [1, -34],
+
+		shadowSize: [41, 41]
+	},
+
+	_getIconUrl: function (name) {
+		var key = name + 'Url';
+
+		if (this.options[key]) {
+			return this.options[key];
+		}
+
+		if (L.Browser.retina && name === 'icon') {
+			name += '-2x';
+		}
+
+		var path = L.Icon.Default.imagePath;
+
+		if (!path) {
+			throw new Error('Couldn\'t autodetect L.Icon.Default.imagePath, set it manually.');
+		}
+
+		return path + '/marker-' + name + '.png';
+	}
+});
+
+L.Icon.Default.imagePath = (function () {
+	var scripts = document.getElementsByTagName('script'),
+	    leafletRe = /[\/^]leaflet[\-\._]?([\w\-\._]*)\.js\??/;
+
+	var i, len, src, matches, path;
+
+	for (i = 0, len = scripts.length; i < len; i++) {
+		src = scripts[i].src;
+		matches = src.match(leafletRe);
+
+		if (matches) {
+			path = src.split(leafletRe)[0];
+			return (path ? path + '/' : '') + 'images';
+		}
+	}
+}());
+
+
+/*
+ * L.Marker is used to display clickable/draggable icons on the map.
+ */
+
+L.Marker = L.Class.extend({
+
+	includes: L.Mixin.Events,
+
+	options: {
+		icon: new L.Icon.Default(),
+		title: '',
+		clickable: true,
+		draggable: false,
+		keyboard: true,
+		zIndexOffset: 0,
+		opacity: 1,
+		riseOnHover: false,
+		riseOffset: 250
+	},
+
+	initialize: function (latlng, options) {
+		L.setOptions(this, options);
+		this._latlng = L.latLng(latlng);
+	},
+
+	onAdd: function (map) {
+		this._map = map;
+
+		map.on('viewreset', this.update, this);
+
+		this._initIcon();
+		this.update();
+
+		if (map.options.zoomAnimation && map.options.markerZoomAnimation) {
+			map.on('zoomanim', this._animateZoom, this);
+		}
+	},
+
+	addTo: function (map) {
+		map.addLayer(this);
+		return this;
+	},
+
+	onRemove: function (map) {
+		if (this.dragging) {
+			this.dragging.disable();
+		}
+
+		this._removeIcon();
+		this._removeShadow();
+
+		this.fire('remove');
+
+		map.off({
+			'viewreset': this.update,
+			'zoomanim': this._animateZoom
+		}, this);
+
+		this._map = null;
+	},
+
+	getLatLng: function () {
+		return this._latlng;
+	},
+
+	setLatLng: function (latlng) {
+		this._latlng = L.latLng(latlng);
+
+		this.update();
+
+		return this.fire('move', { latlng: this._latlng });
+	},
+
+	setZIndexOffset: function (offset) {
+		this.options.zIndexOffset = offset;
+		this.update();
+
+		return this;
+	},
+
+	setIcon: function (icon) {
+
+		this.options.icon = icon;
+
+		if (this._map) {
+			this._initIcon();
+			this.update();
+		}
+
+		return this;
+	},
+
+	update: function () {
+		if (this._icon) {
+			var pos = this._map.latLngToLayerPoint(this._latlng).round();
+			this._setPos(pos);
+		}
+
+		return this;
+	},
+
+	_initIcon: function () {
+		var options = this.options,
+		    map = this._map,
+		    animation = (map.options.zoomAnimation && map.options.markerZoomAnimation),
+		    classToAdd = animation ? 'leaflet-zoom-animated' : 'leaflet-zoom-hide';
+
+		var icon = options.icon.createIcon(this._icon),
+			addIcon = false;
+
+		// if we're not reusing the icon, remove the old one and init new one
+		if (icon !== this._icon) {
+			if (this._icon) {
+				this._removeIcon();
+			}
+			addIcon = true;
+
+			if (options.title) {
+				icon.title = options.title;
+			}
+		}
+
+		L.DomUtil.addClass(icon, classToAdd);
+
+		if (options.keyboard) {
+			icon.tabIndex = '0';
+		}
+
+		this._icon = icon;
+
+		this._initInteraction();
+
+		if (options.riseOnHover) {
+			L.DomEvent
+				.on(icon, 'mouseover', this._bringToFront, this)
+				.on(icon, 'mouseout', this._resetZIndex, this);
+		}
+
+		var newShadow = options.icon.createShadow(this._shadow),
+			addShadow = false;
+
+		if (newShadow !== this._shadow) {
+			this._removeShadow();
+			addShadow = true;
+
+			if (newShadow) {
+				L.DomUtil.addClass(newShadow, classToAdd);
+			}
+		}
+		this._shadow = newShadow;
+
+
+		if (options.opacity < 1) {
+			this._updateOpacity();
+		}
+
+
+		var panes = this._map._panes;
+
+		if (addIcon) {
+			panes.markerPane.appendChild(this._icon);
+		}
+
+		if (newShadow && addShadow) {
+			panes.shadowPane.appendChild(this._shadow);
+		}
+	},
+
+	_removeIcon: function () {
+		if (this.options.riseOnHover) {
+			L.DomEvent
+			    .off(this._icon, 'mouseover', this._bringToFront)
+			    .off(this._icon, 'mouseout', this._resetZIndex);
+		}
+
+		this._map._panes.markerPane.removeChild(this._icon);
+
+		this._icon = null;
+	},
+
+	_removeShadow: function () {
+		if (this._shadow) {
+			this._map._panes.shadowPane.removeChild(this._shadow);
+		}
+		this._shadow = null;
+	},
+
+	_setPos: function (pos) {
+		L.DomUtil.setPosition(this._icon, pos);
+
+		if (this._shadow) {
+			L.DomUtil.setPosition(this._shadow, pos);
+		}
+
+		this._zIndex = pos.y + this.options.zIndexOffset;
+
+		this._resetZIndex();
+	},
+
+	_updateZIndex: function (offset) {
+		this._icon.style.zIndex = this._zIndex + offset;
+	},
+
+	_animateZoom: function (opt) {
+		var pos = this._map._latLngToNewLayerPoint(this._latlng, opt.zoom, opt.center);
+
+		this._setPos(pos);
+	},
+
+	_initInteraction: function () {
+
+		if (!this.options.clickable) { return; }
+
+		// TODO refactor into something shared with Map/Path/etc. to DRY it up
+
+		var icon = this._icon,
+		    events = ['dblclick', 'mousedown', 'mouseover', 'mouseout', 'contextmenu'];
+
+		L.DomUtil.addClass(icon, 'leaflet-clickable');
+		L.DomEvent.on(icon, 'click', this._onMouseClick, this);
+		L.DomEvent.on(icon, 'keypress', this._onKeyPress, this);
+
+		for (var i = 0; i < events.length; i++) {
+			L.DomEvent.on(icon, events[i], this._fireMouseEvent, this);
+		}
+
+		if (L.Handler.MarkerDrag) {
+			this.dragging = new L.Handler.MarkerDrag(this);
+
+			if (this.options.draggable) {
+				this.dragging.enable();
+			}
+		}
+	},
+
+	_onMouseClick: function (e) {
+		var wasDragged = this.dragging && this.dragging.moved();
+
+		if (this.hasEventListeners(e.type) || wasDragged) {
+			L.DomEvent.stopPropagation(e);
+		}
+
+		if (wasDragged) { return; }
+
+		if ((!this.dragging || !this.dragging._enabled) && this._map.dragging && this._map.dragging.moved()) { return; }
+
+		this.fire(e.type, {
+			originalEvent: e,
+			latlng: this._latlng
+		});
+	},
+
+	_onKeyPress: function (e) {
+		if (e.keyCode === 13) {
+			this.fire('click', {
+				originalEvent: e,
+				latlng: this._latlng
+			});
+		}
+	},
+
+	_fireMouseEvent: function (e) {
+
+		this.fire(e.type, {
+			originalEvent: e,
+			latlng: this._latlng
+		});
+
+		// TODO proper custom event propagation
+		// this line will always be called if marker is in a FeatureGroup
+		if (e.type === 'contextmenu' && this.hasEventListeners(e.type)) {
+			L.DomEvent.preventDefault(e);
+		}
+		if (e.type !== 'mousedown') {
+			L.DomEvent.stopPropagation(e);
+		} else {
+			L.DomEvent.preventDefault(e);
+		}
+	},
+
+	setOpacity: function (opacity) {
+		this.options.opacity = opacity;
+		if (this._map) {
+			this._updateOpacity();
+		}
+	},
+
+	_updateOpacity: function () {
+		L.DomUtil.setOpacity(this._icon, this.options.opacity);
+		if (this._shadow) {
+			L.DomUtil.setOpacity(this._shadow, this.options.opacity);
+		}
+	},
+
+	_bringToFront: function () {
+		this._updateZIndex(this.options.riseOffset);
+	},
+
+	_resetZIndex: function () {
+		this._updateZIndex(0);
+	}
+});
+
+L.marker = function (latlng, options) {
+	return new L.Marker(latlng, options);
+};
+
+
+/*
+ * L.DivIcon is a lightweight HTML-based icon class (as opposed to the image-based L.Icon)
+ * to use with L.Marker.
+ */
+
+L.DivIcon = L.Icon.extend({
+	options: {
+		iconSize: [12, 12], // also can be set through CSS
+		/*
+		iconAnchor: (Point)
+		popupAnchor: (Point)
+		html: (String)
+		bgPos: (Point)
+		*/
+		className: 'leaflet-div-icon',
+		html: false
+	},
+
+	createIcon: function (oldIcon) {
+		var div = (oldIcon && oldIcon.tagName === 'DIV') ? oldIcon : document.createElement('div'),
+		    options = this.options;
+
+		if (options.html !== false) {
+			div.innerHTML = options.html;
+		} else {
+			div.innerHTML = '';
+		}
+
+		if (options.bgPos) {
+			div.style.backgroundPosition =
+			        (-options.bgPos.x) + 'px ' + (-options.bgPos.y) + 'px';
+		}
+
+		this._setIconStyles(div, 'icon');
+		return div;
+	},
+
+	createShadow: function () {
+		return null;
+	}
+});
+
+L.divIcon = function (options) {
+	return new L.DivIcon(options);
+};
+
+
+/*
+ * L.Popup is used for displaying popups on the map.
+ */
+
+L.Map.mergeOptions({
+	closePopupOnClick: true
+});
+
+L.Popup = L.Class.extend({
+	includes: L.Mixin.Events,
+
+	options: {
+		minWidth: 50,
+		maxWidth: 300,
+		maxHeight: null,
+		autoPan: true,
+		closeButton: true,
+		offset: [0, 7],
+		autoPanPadding: [5, 5],
+		keepInView: false,
+		className: '',
+		zoomAnimation: true
+	},
+
+	initialize: function (options, source) {
+		L.setOptions(this, options);
+
+		this._source = source;
+		this._animated = L.Browser.any3d && this.options.zoomAnimation;
+		this._isOpen = false;
+	},
+
+	onAdd: function (map) {
+		this._map = map;
+
+		if (!this._container) {
+			this._initLayout();
+		}
+		this._updateContent();
+
+		var animFade = map.options.fadeAnimation;
+
+		if (animFade) {
+			L.DomUtil.setOpacity(this._container, 0);
+		}
+		map._panes.popupPane.appendChild(this._container);
+
+		map.on(this._getEvents(), this);
+
+		this._update();
+
+		if (animFade) {
+			L.DomUtil.setOpacity(this._container, 1);
+		}
+
+		this.fire('open');
+
+		map.fire('popupopen', {popup: this});
+
+		if (this._source) {
+			this._source.fire('popupopen', {popup: this});
+		}
+	},
+
+	addTo: function (map) {
+		map.addLayer(this);
+		return this;
+	},
+
+	openOn: function (map) {
+		map.openPopup(this);
+		return this;
+	},
+
+	onRemove: function (map) {
+		map._panes.popupPane.removeChild(this._container);
+
+		L.Util.falseFn(this._container.offsetWidth); // force reflow
+
+		map.off(this._getEvents(), this);
+
+		if (map.options.fadeAnimation) {
+			L.DomUtil.setOpacity(this._container, 0);
+		}
+
+		this._map = null;
+
+		this.fire('close');
+
+		map.fire('popupclose', {popup: this});
+
+		if (this._source) {
+			this._source.fire('popupclose', {popup: this});
+		}
+	},
+
+	setLatLng: function (latlng) {
+		this._latlng = L.latLng(latlng);
+		this._update();
+		return this;
+	},
+
+	setContent: function (content) {
+		this._content = content;
+		this._update();
+		return this;
+	},
+
+	_getEvents: function () {
+		var events = {
+			viewreset: this._updatePosition
+		};
+
+		if (this._animated) {
+			events.zoomanim = this._zoomAnimation;
+		}
+		if ('closeOnClick' in this.options ? this.options.closeOnClick : this._map.options.closePopupOnClick) {
+			events.preclick = this._close;
+		}
+		if (this.options.keepInView) {
+			events.moveend = this._adjustPan;
+		}
+
+		return events;
+	},
+
+	_close: function () {
+		if (this._map) {
+			this._map.closePopup(this);
+		}
+	},
+
+	_initLayout: function () {
+		var prefix = 'leaflet-popup',
+			containerClass = prefix + ' ' + this.options.className + ' leaflet-zoom-' +
+			        (this._animated ? 'animated' : 'hide'),
+			container = this._container = L.DomUtil.create('div', containerClass),
+			closeButton;
+
+		if (this.options.closeButton) {
+			closeButton = this._closeButton =
+			        L.DomUtil.create('a', prefix + '-close-button', container);
+			closeButton.href = '#close';
+			closeButton.innerHTML = '&#215;';
+			L.DomEvent.disableClickPropagation(closeButton);
+
+			L.DomEvent.on(closeButton, 'click', this._onCloseButtonClick, this);
+		}
+
+		var wrapper = this._wrapper =
+		        L.DomUtil.create('div', prefix + '-content-wrapper', container);
+		L.DomEvent.disableClickPropagation(wrapper);
+
+		this._contentNode = L.DomUtil.create('div', prefix + '-content', wrapper);
+		L.DomEvent.on(this._contentNode, 'mousewheel', L.DomEvent.stopPropagation);
+		L.DomEvent.on(wrapper, 'contextmenu', L.DomEvent.stopPropagation);
+		this._tipContainer = L.DomUtil.create('div', prefix + '-tip-container', container);
+		this._tip = L.DomUtil.create('div', prefix + '-tip', this._tipContainer);
+	},
+
+	_update: function () {
+		if (!this._map) { return; }
+
+		this._container.style.visibility = 'hidden';
+
+		this._updateContent();
+		this._updateLayout();
+		this._updatePosition();
+
+		this._container.style.visibility = '';
+
+		this._adjustPan();
+	},
+
+	_updateContent: function () {
+		if (!this._content) { return; }
+
+		if (typeof this._content === 'string') {
+			this._contentNode.innerHTML = this._content;
+		} else {
+			while (this._contentNode.hasChildNodes()) {
+				this._contentNode.removeChild(this._contentNode.firstChild);
+			}
+			this._contentNode.appendChild(this._content);
+		}
+		this.fire('contentupdate');
+	},
+
+	_updateLayout: function () {
+		var container = this._contentNode,
+		    style = container.style;
+
+		style.width = '';
+		style.whiteSpace = 'nowrap';
+
+		var width = container.offsetWidth;
+		width = Math.min(width, this.options.maxWidth);
+		width = Math.max(width, this.options.minWidth);
+
+		style.width = (width + 1) + 'px';
+		style.whiteSpace = '';
+
+		style.height = '';
+
+		var height = container.offsetHeight,
+		    maxHeight = this.options.maxHeight,
+		    scrolledClass = 'leaflet-popup-scrolled';
+
+		if (maxHeight && height > maxHeight) {
+			style.height = maxHeight + 'px';
+			L.DomUtil.addClass(container, scrolledClass);
+		} else {
+			L.DomUtil.removeClass(container, scrolledClass);
+		}
+
+		this._containerWidth = this._container.offsetWidth;
+	},
+
+	_updatePosition: function () {
+		if (!this._map) { return; }
+
+		var pos = this._map.latLngToLayerPoint(this._latlng),
+		    animated = this._animated,
+		    offset = L.point(this.options.offset);
+
+		if (animated) {
+			L.DomUtil.setPosition(this._container, pos);
+		}
+
+		this._containerBottom = -offset.y - (animated ? 0 : pos.y);
+		this._containerLeft = -Math.round(this._containerWidth / 2) + offset.x + (animated ? 0 : pos.x);
+
+		// bottom position the popup in case the height of the popup changes (images loading etc)
+		this._container.style.bottom = this._containerBottom + 'px';
+		this._container.style.left = this._containerLeft + 'px';
+	},
+
+	_zoomAnimation: function (opt) {
+		var pos = this._map._latLngToNewLayerPoint(this._latlng, opt.zoom, opt.center);
+
+		L.DomUtil.setPosition(this._container, pos);
+	},
+
+	_adjustPan: function () {
+		if (!this.options.autoPan) { return; }
+
+		var map = this._map,
+		    containerHeight = this._container.offsetHeight,
+		    containerWidth = this._containerWidth,
+
+		    layerPos = new L.Point(this._containerLeft, -containerHeight - this._containerBottom);
+
+		if (this._animated) {
+			layerPos._add(L.DomUtil.getPosition(this._container));
+		}
+
+		var containerPos = map.layerPointToContainerPoint(layerPos),
+		    padding = L.point(this.options.autoPanPadding),
+		    size = map.getSize(),
+		    dx = 0,
+		    dy = 0;
+
+		if (containerPos.x + containerWidth > size.x) { // right
+			dx = containerPos.x + containerWidth - size.x + padding.x;
+		}
+		if (containerPos.x - dx < 0) { // left
+			dx = containerPos.x - padding.x;
+		}
+		if (containerPos.y + containerHeight > size.y) { // bottom
+			dy = containerPos.y + containerHeight - size.y + padding.y;
+		}
+		if (containerPos.y - dy < 0) { // top
+			dy = containerPos.y - padding.y;
+		}
+
+		if (dx || dy) {
+			map
+			    .fire('autopanstart')
+			    .panBy([dx, dy]);
+		}
+	},
+
+	_onCloseButtonClick: function (e) {
+		this._close();
+		L.DomEvent.stop(e);
+	}
+});
+
+L.popup = function (options, source) {
+	return new L.Popup(options, source);
+};
+
+
+L.Map.include({
+	openPopup: function (popup, latlng, options) { // (Popup) or (String || HTMLElement, LatLng[, Object])
+		this.closePopup();
+
+		if (!(popup instanceof L.Popup)) {
+			var content = popup;
+
+			popup = new L.Popup(options)
+			    .setLatLng(latlng)
+			    .setContent(content);
+		}
+		popup._isOpen = true;
+
+		this._popup = popup;
+		return this.addLayer(popup);
+	},
+
+	closePopup: function (popup) {
+		if (!popup || popup === this._popup) {
+			popup = this._popup;
+			this._popup = null;
+		}
+		if (popup) {
+			this.removeLayer(popup);
+			popup._isOpen = false;
+		}
+		return this;
+	}
+});
+
+
+/*
+ * Popup extension to L.Marker, adding popup-related methods.
+ */
+
+L.Marker.include({
+	openPopup: function () {
+		if (this._popup && this._map && !this._map.hasLayer(this._popup)) {
+			this._popup.setLatLng(this._latlng);
+			this._map.openPopup(this._popup);
+		}
+
+		return this;
+	},
+
+	closePopup: function () {
+		if (this._popup) {
+			this._popup._close();
+		}
+		return this;
+	},
+
+	togglePopup: function () {
+		if (this._popup) {
+			if (this._popup._isOpen) {
+				this.closePopup();
+			} else {
+				this.openPopup();
+			}
+		}
+		return this;
+	},
+
+	bindPopup: function (content, options) {
+		var anchor = L.point(this.options.icon.options.popupAnchor || [0, 0]);
+
+		anchor = anchor.add(L.Popup.prototype.options.offset);
+
+		if (options && options.offset) {
+			anchor = anchor.add(options.offset);
+		}
+
+		options = L.extend({offset: anchor}, options);
+
+		if (!this._popup) {
+			this
+			    .on('click', this.togglePopup, this)
+			    .on('remove', this.closePopup, this)
+			    .on('move', this._movePopup, this);
+		}
+
+		if (content instanceof L.Popup) {
+			L.setOptions(content, options);
+			this._popup = content;
+		} else {
+			this._popup = new L.Popup(options, this)
+				.setContent(content);
+		}
+
+		return this;
+	},
+
+	setPopupContent: function (content) {
+		if (this._popup) {
+			this._popup.setContent(content);
+		}
+		return this;
+	},
+
+	unbindPopup: function () {
+		if (this._popup) {
+			this._popup = null;
+			this
+			    .off('click', this.togglePopup)
+			    .off('remove', this.closePopup)
+			    .off('move', this._movePopup);
+		}
+		return this;
+	},
+
+	_movePopup: function (e) {
+		this._popup.setLatLng(e.latlng);
+	}
+});
+
+
+/*
+ * L.LayerGroup is a class to combine several layers into one so that
+ * you can manipulate the group (e.g. add/remove it) as one layer.
+ */
+
+L.LayerGroup = L.Class.extend({
+	initialize: function (layers) {
+		this._layers = {};
+
+		var i, len;
+
+		if (layers) {
+			for (i = 0, len = layers.length; i < len; i++) {
+				this.addLayer(layers[i]);
+			}
+		}
+	},
+
+	addLayer: function (layer) {
+		var id = this.getLayerId(layer);
+
+		this._layers[id] = layer;
+
+		if (this._map) {
+			this._map.addLayer(layer);
+		}
+
+		return this;
+	},
+
+	removeLayer: function (layer) {
+		var id = layer in this._layers ? layer : this.getLayerId(layer);
+
+		if (this._map && this._layers[id]) {
+			this._map.removeLayer(this._layers[id]);
+		}
+
+		delete this._layers[id];
+
+		return this;
+	},
+
+	hasLayer: function (layer) {
+		if (!layer) { return false; }
+
+		return (layer in this._layers || this.getLayerId(layer) in this._layers);
+	},
+
+	clearLayers: function () {
+		this.eachLayer(this.removeLayer, this);
+		return this;
+	},
+
+	invoke: function (methodName) {
+		var args = Array.prototype.slice.call(arguments, 1),
+		    i, layer;
+
+		for (i in this._layers) {
+			layer = this._layers[i];
+
+			if (layer[methodName]) {
+				layer[methodName].apply(layer, args);
+			}
+		}
+
+		return this;
+	},
+
+	onAdd: function (map) {
+		this._map = map;
+		this.eachLayer(map.addLayer, map);
+	},
+
+	onRemove: function (map) {
+		this.eachLayer(map.removeLayer, map);
+		this._map = null;
+	},
+
+	addTo: function (map) {
+		map.addLayer(this);
+		return this;
+	},
+
+	eachLayer: function (method, context) {
+		for (var i in this._layers) {
+			method.call(context, this._layers[i]);
+		}
+		return this;
+	},
+
+	getLayer: function (id) {
+		return this._layers[id];
+	},
+
+	getLayers: function () {
+		var layers = [];
+
+		for (var i in this._layers) {
+			layers.push(this._layers[i]);
+		}
+		return layers;
+	},
+
+	setZIndex: function (zIndex) {
+		return this.invoke('setZIndex', zIndex);
+	},
+
+	getLayerId: function (layer) {
+		return L.stamp(layer);
+	}
+});
+
+L.layerGroup = function (layers) {
+	return new L.LayerGroup(layers);
+};
+
+
+/*
+ * L.FeatureGroup extends L.LayerGroup by introducing mouse events and additional methods
+ * shared between a group of interactive layers (like vectors or markers).
+ */
+
+L.FeatureGroup = L.LayerGroup.extend({
+	includes: L.Mixin.Events,
+
+	statics: {
+		EVENTS: 'click dblclick mouseover mouseout mousemove contextmenu popupopen popupclose'
+	},
+
+	addLayer: function (layer) {
+		if (this.hasLayer(layer)) {
+			return this;
+		}
+
+		layer.on(L.FeatureGroup.EVENTS, this._propagateEvent, this);
+
+		L.LayerGroup.prototype.addLayer.call(this, layer);
+
+		if (this._popupContent && layer.bindPopup) {
+			layer.bindPopup(this._popupContent, this._popupOptions);
+		}
+
+		return this.fire('layeradd', {layer: layer});
+	},
+
+	removeLayer: function (layer) {
+		if (layer in this._layers) {
+			layer = this._layers[layer];
+		}
+
+		layer.off(L.FeatureGroup.EVENTS, this._propagateEvent, this);
+
+		L.LayerGroup.prototype.removeLayer.call(this, layer);
+
+		if (this._popupContent) {
+			this.invoke('unbindPopup');
+		}
+
+		return this.fire('layerremove', {layer: layer});
+	},
+
+	bindPopup: function (content, options) {
+		this._popupContent = content;
+		this._popupOptions = options;
+		return this.invoke('bindPopup', content, options);
+	},
+
+	setStyle: function (style) {
+		return this.invoke('setStyle', style);
+	},
+
+	bringToFront: function () {
+		return this.invoke('bringToFront');
+	},
+
+	bringToBack: function () {
+		return this.invoke('bringToBack');
+	},
+
+	getBounds: function () {
+		var bounds = new L.LatLngBounds();
+
+		this.eachLayer(function (layer) {
+			bounds.extend(layer instanceof L.Marker ? layer.getLatLng() : layer.getBounds());
+		});
+
+		return bounds;
+	},
+
+	_propagateEvent: function (e) {
+		if (!e.layer) {
+			e.layer = e.target;
+		}
+		e.target = this;
+
+		this.fire(e.type, e);
+	}
+});
+
+L.featureGroup = function (layers) {
+	return new L.FeatureGroup(layers);
+};
+
+
+/*
+ * L.Path is a base class for rendering vector paths on a map. Inherited by Polyline, Circle, etc.
+ */
+
+L.Path = L.Class.extend({
+	includes: [L.Mixin.Events],
+
+	statics: {
+		// how much to extend the clip area around the map view
+		// (relative to its size, e.g. 0.5 is half the screen in each direction)
+		// set it so that SVG element doesn't exceed 1280px (vectors flicker on dragend if it is)
+		CLIP_PADDING: L.Browser.mobile ?
+			Math.max(0, Math.min(0.5,
+			        (1280 / Math.max(window.innerWidth, window.innerHeight) - 1) / 2)) : 0.5
+	},
+
+	options: {
+		stroke: true,
+		color: '#0033ff',
+		dashArray: null,
+		weight: 5,
+		opacity: 0.5,
+
+		fill: false,
+		fillColor: null, //same as color by default
+		fillOpacity: 0.2,
+
+		clickable: true
+	},
+
+	initialize: function (options) {
+		L.setOptions(this, options);
+	},
+
+	onAdd: function (map) {
+		this._map = map;
+
+		if (!this._container) {
+			this._initElements();
+			this._initEvents();
+		}
+
+		this.projectLatlngs();
+		this._updatePath();
+
+		if (this._container) {
+			this._map._pathRoot.appendChild(this._container);
+		}
+
+		this.fire('add');
+
+		map.on({
+			'viewreset': this.projectLatlngs,
+			'moveend': this._updatePath
+		}, this);
+	},
+
+	addTo: function (map) {
+		map.addLayer(this);
+		return this;
+	},
+
+	onRemove: function (map) {
+		map._pathRoot.removeChild(this._container);
+
+		// Need to fire remove event before we set _map to null as the event hooks might need the object
+		this.fire('remove');
+		this._map = null;
+
+		if (L.Browser.vml) {
+			this._container = null;
+			this._stroke = null;
+			this._fill = null;
+		}
+
+		map.off({
+			'viewreset': this.projectLatlngs,
+			'moveend': this._updatePath
+		}, this);
+	},
+
+	projectLatlngs: function () {
+		// do all projection stuff here
+	},
+
+	setStyle: function (style) {
+		L.setOptions(this, style);
+
+		if (this._container) {
+			this._updateStyle();
+		}
+
+		return this;
+	},
+
+	redraw: function () {
+		if (this._map) {
+			this.projectLatlngs();
+			this._updatePath();
+		}
+		return this;
+	}
+});
+
+L.Map.include({
+	_updatePathViewport: function () {
+		var p = L.Path.CLIP_PADDING,
+		    size = this.getSize(),
+		    panePos = L.DomUtil.getPosition(this._mapPane),
+		    min = panePos.multiplyBy(-1)._subtract(size.multiplyBy(p)._round()),
+		    max = min.add(size.multiplyBy(1 + p * 2)._round());
+
+		this._pathViewport = new L.Bounds(min, max);
+	}
+});
+
+
+/*
+ * Extends L.Path with SVG-specific rendering code.
+ */
+
+L.Path.SVG_NS = 'http://www.w3.org/2000/svg';
+
+L.Browser.svg = !!(document.createElementNS && document.createElementNS(L.Path.SVG_NS, 'svg').createSVGRect);
+
+L.Path = L.Path.extend({
+	statics: {
+		SVG: L.Browser.svg
+	},
+
+	bringToFront: function () {
+		var root = this._map._pathRoot,
+		    path = this._container;
+
+		if (path && root.lastChild !== path) {
+			root.appendChild(path);
+		}
+		return this;
+	},
+
+	bringToBack: function () {
+		var root = this._map._pathRoot,
+		    path = this._container,
+		    first = root.firstChild;
+
+		if (path && first !== path) {
+			root.insertBefore(path, first);
+		}
+		return this;
+	},
+
+	getPathString: function () {
+		// form path string here
+	},
+
+	_createElement: function (name) {
+		return document.createElementNS(L.Path.SVG_NS, name);
+	},
+
+	_initElements: function () {
+		this._map._initPathRoot();
+		this._initPath();
+		this._initStyle();
+	},
+
+	_initPath: function () {
+		this._container = this._createElement('g');
+
+		this._path = this._createElement('path');
+		this._container.appendChild(this._path);
+	},
+
+	_initStyle: function () {
+		if (this.options.stroke) {
+			this._path.setAttribute('stroke-linejoin', 'round');
+			this._path.setAttribute('stroke-linecap', 'round');
+		}
+		if (this.options.fill) {
+			this._path.setAttribute('fill-rule', 'evenodd');
+		}
+		if (this.options.pointerEvents) {
+			this._path.setAttribute('pointer-events', this.options.pointerEvents);
+		}
+		if (!this.options.clickable && !this.options.pointerEvents) {
+			this._path.setAttribute('pointer-events', 'none');
+		}
+		this._updateStyle();
+	},
+
+	_updateStyle: function () {
+		if (this.options.stroke) {
+			this._path.setAttribute('stroke', this.options.color);
+			this._path.setAttribute('stroke-opacity', this.options.opacity);
+			this._path.setAttribute('stroke-width', this.options.weight);
+			if (this.options.dashArray) {
+				this._path.setAttribute('stroke-dasharray', this.options.dashArray);
+			} else {
+				this._path.removeAttribute('stroke-dasharray');
+			}
+		} else {
+			this._path.setAttribute('stroke', 'none');
+		}
+		if (this.options.fill) {
+			this._path.setAttribute('fill', this.options.fillColor || this.options.color);
+			this._path.setAttribute('fill-opacity', this.options.fillOpacity);
+		} else {
+			this._path.setAttribute('fill', 'none');
+		}
+	},
+
+	_updatePath: function () {
+		var str = this.getPathString();
+		if (!str) {
+			// fix webkit empty string parsing bug
+			str = 'M0 0';
+		}
+		this._path.setAttribute('d', str);
+	},
+
+	// TODO remove duplication with L.Map
+	_initEvents: function () {
+		if (this.options.clickable) {
+			if (L.Browser.svg || !L.Browser.vml) {
+				this._path.setAttribute('class', 'leaflet-clickable');
+			}
+
+			L.DomEvent.on(this._container, 'click', this._onMouseClick, this);
+
+			var events = ['dblclick', 'mousedown', 'mouseover',
+			              'mouseout', 'mousemove', 'contextmenu'];
+			for (var i = 0; i < events.length; i++) {
+				L.DomEvent.on(this._container, events[i], this._fireMouseEvent, this);
+			}
+		}
+	},
+
+	_onMouseClick: function (e) {
+		if (this._map.dragging && this._map.dragging.moved()) { return; }
+
+		this._fireMouseEvent(e);
+	},
+
+	_fireMouseEvent: function (e) {
+		if (!this.hasEventListeners(e.type)) { return; }
+
+		var map = this._map,
+		    containerPoint = map.mouseEventToContainerPoint(e),
+		    layerPoint = map.containerPointToLayerPoint(containerPoint),
+		    latlng = map.layerPointToLatLng(layerPoint);
+
+		this.fire(e.type, {
+			latlng: latlng,
+			layerPoint: layerPoint,
+			containerPoint: containerPoint,
+			originalEvent: e
+		});
+
+		if (e.type === 'contextmenu') {
+			L.DomEvent.preventDefault(e);
+		}
+		if (e.type !== 'mousemove') {
+			L.DomEvent.stopPropagation(e);
+		}
+	}
+});
+
+L.Map.include({
+	_initPathRoot: function () {
+		if (!this._pathRoot) {
+			this._pathRoot = L.Path.prototype._createElement('svg');
+			this._panes.overlayPane.appendChild(this._pathRoot);
+
+			if (this.options.zoomAnimation && L.Browser.any3d) {
+				this._pathRoot.setAttribute('class', ' leaflet-zoom-animated');
+
+				this.on({
+					'zoomanim': this._animatePathZoom,
+					'zoomend': this._endPathZoom
+				});
+			} else {
+				this._pathRoot.setAttribute('class', ' leaflet-zoom-hide');
+			}
+
+			this.on('moveend', this._updateSvgViewport);
+			this._updateSvgViewport();
+		}
+	},
+
+	_animatePathZoom: function (e) {
+		var scale = this.getZoomScale(e.zoom),
+		    offset = this._getCenterOffset(e.center)._multiplyBy(-scale)._add(this._pathViewport.min);
+
+		this._pathRoot.style[L.DomUtil.TRANSFORM] =
+		        L.DomUtil.getTranslateString(offset) + ' scale(' + scale + ') ';
+
+		this._pathZooming = true;
+	},
+
+	_endPathZoom: function () {
+		this._pathZooming = false;
+	},
+
+	_updateSvgViewport: function () {
+
+		if (this._pathZooming) {
+			// Do not update SVGs while a zoom animation is going on otherwise the animation will break.
+			// When the zoom animation ends we will be updated again anyway
+			// This fixes the case where you do a momentum move and zoom while the move is still ongoing.
+			return;
+		}
+
+		this._updatePathViewport();
+
+		var vp = this._pathViewport,
+		    min = vp.min,
+		    max = vp.max,
+		    width = max.x - min.x,
+		    height = max.y - min.y,
+		    root = this._pathRoot,
+		    pane = this._panes.overlayPane;
+
+		// Hack to make flicker on drag end on mobile webkit less irritating
+		if (L.Browser.mobileWebkit) {
+			pane.removeChild(root);
+		}
+
+		L.DomUtil.setPosition(root, min);
+		root.setAttribute('width', width);
+		root.setAttribute('height', height);
+		root.setAttribute('viewBox', [min.x, min.y, width, height].join(' '));
+
+		if (L.Browser.mobileWebkit) {
+			pane.appendChild(root);
+		}
+	}
+});
+
+
+/*
+ * Popup extension to L.Path (polylines, polygons, circles), adding popup-related methods.
+ */
+
+L.Path.include({
+
+	bindPopup: function (content, options) {
+
+		if (content instanceof L.Popup) {
+			this._popup = content;
+		} else {
+			if (!this._popup || options) {
+				this._popup = new L.Popup(options, this);
+			}
+			this._popup.setContent(content);
+		}
+
+		if (!this._popupHandlersAdded) {
+			this
+			    .on('click', this._openPopup, this)
+			    .on('remove', this.closePopup, this);
+
+			this._popupHandlersAdded = true;
+		}
+
+		return this;
+	},
+
+	unbindPopup: function () {
+		if (this._popup) {
+			this._popup = null;
+			this
+			    .off('click', this._openPopup)
+			    .off('remove', this.closePopup);
+
+			this._popupHandlersAdded = false;
+		}
+		return this;
+	},
+
+	openPopup: function (latlng) {
+
+		if (this._popup) {
+			// open the popup from one of the path's points if not specified
+			latlng = latlng || this._latlng ||
+			         this._latlngs[Math.floor(this._latlngs.length / 2)];
+
+			this._openPopup({latlng: latlng});
+		}
+
+		return this;
+	},
+
+	closePopup: function () {
+		if (this._popup) {
+			this._popup._close();
+		}
+		return this;
+	},
+
+	_openPopup: function (e) {
+		this._popup.setLatLng(e.latlng);
+		this._map.openPopup(this._popup);
+	}
+});
+
+
+/*
+ * Vector rendering for IE6-8 through VML.
+ * Thanks to Dmitry Baranovsky and his Raphael library for inspiration!
+ */
+
+L.Browser.vml = !L.Browser.svg && (function () {
+	try {
+		var div = document.createElement('div');
+		div.innerHTML = '<v:shape adj="1"/>';
+
+		var shape = div.firstChild;
+		shape.style.behavior = 'url(#default#VML)';
+
+		return shape && (typeof shape.adj === 'object');
+
+	} catch (e) {
+		return false;
+	}
+}());
+
+L.Path = L.Browser.svg || !L.Browser.vml ? L.Path : L.Path.extend({
+	statics: {
+		VML: true,
+		CLIP_PADDING: 0.02
+	},
+
+	_createElement: (function () {
+		try {
+			document.namespaces.add('lvml', 'urn:schemas-microsoft-com:vml');
+			return function (name) {
+				return document.createElement('<lvml:' + name + ' class="lvml">');
+			};
+		} catch (e) {
+			return function (name) {
+				return document.createElement(
+				        '<' + name + ' xmlns="urn:schemas-microsoft.com:vml" class="lvml">');
+			};
+		}
+	}()),
+
+	_initPath: function () {
+		var container = this._container = this._createElement('shape');
+		L.DomUtil.addClass(container, 'leaflet-vml-shape');
+		if (this.options.clickable) {
+			L.DomUtil.addClass(container, 'leaflet-clickable');
+		}
+		container.coordsize = '1 1';
+
+		this._path = this._createElement('path');
+		container.appendChild(this._path);
+
+		this._map._pathRoot.appendChild(container);
+	},
+
+	_initStyle: function () {
+		this._updateStyle();
+	},
+
+	_updateStyle: function () {
+		var stroke = this._stroke,
+		    fill = this._fill,
+		    options = this.options,
+		    container = this._container;
+
+		container.stroked = options.stroke;
+		container.filled = options.fill;
+
+		if (options.stroke) {
+			if (!stroke) {
+				stroke = this._stroke = this._createElement('stroke');
+				stroke.endcap = 'round';
+				container.appendChild(stroke);
+			}
+			stroke.weight = options.weight + 'px';
+			stroke.color = options.color;
+			stroke.opacity = options.opacity;
+
+			if (options.dashArray) {
+				stroke.dashStyle = options.dashArray instanceof Array ?
+				    options.dashArray.join(' ') :
+				    options.dashArray.replace(/( *, *)/g, ' ');
+			} else {
+				stroke.dashStyle = '';
+			}
+
+		} else if (stroke) {
+			container.removeChild(stroke);
+			this._stroke = null;
+		}
+
+		if (options.fill) {
+			if (!fill) {
+				fill = this._fill = this._createElement('fill');
+				container.appendChild(fill);
+			}
+			fill.color = options.fillColor || options.color;
+			fill.opacity = options.fillOpacity;
+
+		} else if (fill) {
+			container.removeChild(fill);
+			this._fill = null;
+		}
+	},
+
+	_updatePath: function () {
+		var style = this._container.style;
+
+		style.display = 'none';
+		this._path.v = this.getPathString() + ' '; // the space fixes IE empty path string bug
+		style.display = '';
+	}
+});
+
+L.Map.include(L.Browser.svg || !L.Browser.vml ? {} : {
+	_initPathRoot: function () {
+		if (this._pathRoot) { return; }
+
+		var root = this._pathRoot = document.createElement('div');
+		root.className = 'leaflet-vml-container';
+		this._panes.overlayPane.appendChild(root);
+
+		this.on('moveend', this._updatePathViewport);
+		this._updatePathViewport();
+	}
+});
+
+
+/*
+ * Vector rendering for all browsers that support canvas.
+ */
+
+L.Browser.canvas = (function () {
+	return !!document.createElement('canvas').getContext;
+}());
+
+L.Path = (L.Path.SVG && !window.L_PREFER_CANVAS) || !L.Browser.canvas ? L.Path : L.Path.extend({
+	statics: {
+		//CLIP_PADDING: 0.02, // not sure if there's a need to set it to a small value
+		CANVAS: true,
+		SVG: false
+	},
+
+	redraw: function () {
+		if (this._map) {
+			this.projectLatlngs();
+			this._requestUpdate();
+		}
+		return this;
+	},
+
+	setStyle: function (style) {
+		L.setOptions(this, style);
+
+		if (this._map) {
+			this._updateStyle();
+			this._requestUpdate();
+		}
+		return this;
+	},
+
+	onRemove: function (map) {
+		map
+		    .off('viewreset', this.projectLatlngs, this)
+		    .off('moveend', this._updatePath, this);
+
+		if (this.options.clickable) {
+			this._map.off('click', this._onClick, this);
+			this._map.off('mousemove', this._onMouseMove, this);
+		}
+
+		this._requestUpdate();
+
+		this._map = null;
+	},
+
+	_requestUpdate: function () {
+		if (this._map && !L.Path._updateRequest) {
+			L.Path._updateRequest = L.Util.requestAnimFrame(this._fireMapMoveEnd, this._map);
+		}
+	},
+
+	_fireMapMoveEnd: function () {
+		L.Path._updateRequest = null;
+		this.fire('moveend');
+	},
+
+	_initElements: function () {
+		this._map._initPathRoot();
+		this._ctx = this._map._canvasCtx;
+	},
+
+	_updateStyle: function () {
+		var options = this.options;
+
+		if (options.stroke) {
+			this._ctx.lineWidth = options.weight;
+			this._ctx.strokeStyle = options.color;
+		}
+		if (options.fill) {
+			this._ctx.fillStyle = options.fillColor || options.color;
+		}
+	},
+
+	_drawPath: function () {
+		var i, j, len, len2, point, drawMethod;
+
+		this._ctx.beginPath();
+
+		for (i = 0, len = this._parts.length; i < len; i++) {
+			for (j = 0, len2 = this._parts[i].length; j < len2; j++) {
+				point = this._parts[i][j];
+				drawMethod = (j === 0 ? 'move' : 'line') + 'To';
+
+				this._ctx[drawMethod](point.x, point.y);
+			}
+			// TODO refactor ugly hack
+			if (this instanceof L.Polygon) {
+				this._ctx.closePath();
+			}
+		}
+	},
+
+	_checkIfEmpty: function () {
+		return !this._parts.length;
+	},
+
+	_updatePath: function () {
+		if (this._checkIfEmpty()) { return; }
+
+		var ctx = this._ctx,
+		    options = this.options;
+
+		this._drawPath();
+		ctx.save();
+		this._updateStyle();
+
+		if (options.fill) {
+			ctx.globalAlpha = options.fillOpacity;
+			ctx.fill();
+		}
+
+		if (options.stroke) {
+			ctx.globalAlpha = options.opacity;
+			ctx.stroke();
+		}
+
+		ctx.restore();
+
+		// TODO optimization: 1 fill/stroke for all features with equal style instead of 1 for each feature
+	},
+
+	_initEvents: function () {
+		if (this.options.clickable) {
+			// TODO dblclick
+			this._map.on('mousemove', this._onMouseMove, this);
+			this._map.on('click', this._onClick, this);
+		}
+	},
+
+	_onClick: function (e) {
+		if (this._containsPoint(e.layerPoint)) {
+			this.fire('click', e);
+		}
+	},
+
+	_onMouseMove: function (e) {
+		if (!this._map || this._map._animatingZoom) { return; }
+
+		// TODO don't do on each move
+		if (this._containsPoint(e.layerPoint)) {
+			this._ctx.canvas.style.cursor = 'pointer';
+			this._mouseInside = true;
+			this.fire('mouseover', e);
+
+		} else if (this._mouseInside) {
+			this._ctx.canvas.style.cursor = '';
+			this._mouseInside = false;
+			this.fire('mouseout', e);
+		}
+	}
+});
+
+L.Map.include((L.Path.SVG && !window.L_PREFER_CANVAS) || !L.Browser.canvas ? {} : {
+	_initPathRoot: function () {
+		var root = this._pathRoot,
+		    ctx;
+
+		if (!root) {
+			root = this._pathRoot = document.createElement('canvas');
+			root.style.position = 'absolute';
+			ctx = this._canvasCtx = root.getContext('2d');
+
+			ctx.lineCap = 'round';
+			ctx.lineJoin = 'round';
+
+			this._panes.overlayPane.appendChild(root);
+
+			if (this.options.zoomAnimation) {
+				this._pathRoot.className = 'leaflet-zoom-animated';
+				this.on('zoomanim', this._animatePathZoom);
+				this.on('zoomend', this._endPathZoom);
+			}
+			this.on('moveend', this._updateCanvasViewport);
+			this._updateCanvasViewport();
+		}
+	},
+
+	_updateCanvasViewport: function () {
+		// don't redraw while zooming. See _updateSvgViewport for more details
+		if (this._pathZooming) { return; }
+		this._updatePathViewport();
+
+		var vp = this._pathViewport,
+		    min = vp.min,
+		    size = vp.max.subtract(min),
+		    root = this._pathRoot;
+
+		//TODO check if this works properly on mobile webkit
+		L.DomUtil.setPosition(root, min);
+		root.width = size.x;
+		root.height = size.y;
+		root.getContext('2d').translate(-min.x, -min.y);
+	}
+});
+
+
+/*
+ * L.LineUtil contains different utility functions for line segments
+ * and polylines (clipping, simplification, distances, etc.)
+ */
+
+/*jshint bitwise:false */ // allow bitwise oprations for this file
+
+L.LineUtil = {
+
+	// Simplify polyline with vertex reduction and Douglas-Peucker simplification.
+	// Improves rendering performance dramatically by lessening the number of points to draw.
+
+	simplify: function (/*Point[]*/ points, /*Number*/ tolerance) {
+		if (!tolerance || !points.length) {
+			return points.slice();
+		}
+
+		var sqTolerance = tolerance * tolerance;
+
+		// stage 1: vertex reduction
+		points = this._reducePoints(points, sqTolerance);
+
+		// stage 2: Douglas-Peucker simplification
+		points = this._simplifyDP(points, sqTolerance);
+
+		return points;
+	},
+
+	// distance from a point to a segment between two points
+	pointToSegmentDistance:  function (/*Point*/ p, /*Point*/ p1, /*Point*/ p2) {
+		return Math.sqrt(this._sqClosestPointOnSegment(p, p1, p2, true));
+	},
+
+	closestPointOnSegment: function (/*Point*/ p, /*Point*/ p1, /*Point*/ p2) {
+		return this._sqClosestPointOnSegment(p, p1, p2);
+	},
+
+	// Douglas-Peucker simplification, see http://en.wikipedia.org/wiki/Douglas-Peucker_algorithm
+	_simplifyDP: function (points, sqTolerance) {
+
+		var len = points.length,
+		    ArrayConstructor = typeof Uint8Array !== undefined + '' ? Uint8Array : Array,
+		    markers = new ArrayConstructor(len);
+
+		markers[0] = markers[len - 1] = 1;
+
+		this._simplifyDPStep(points, markers, sqTolerance, 0, len - 1);
+
+		var i,
+		    newPoints = [];
+
+		for (i = 0; i < len; i++) {
+			if (markers[i]) {
+				newPoints.push(points[i]);
+			}
+		}
+
+		return newPoints;
+	},
+
+	_simplifyDPStep: function (points, markers, sqTolerance, first, last) {
+
+		var maxSqDist = 0,
+		    index, i, sqDist;
+
+		for (i = first + 1; i <= last - 1; i++) {
+			sqDist = this._sqClosestPointOnSegment(points[i], points[first], points[last], true);
+
+			if (sqDist > maxSqDist) {
+				index = i;
+				maxSqDist = sqDist;
+			}
+		}
+
+		if (maxSqDist > sqTolerance) {
+			markers[index] = 1;
+
+			this._simplifyDPStep(points, markers, sqTolerance, first, index);
+			this._simplifyDPStep(points, markers, sqTolerance, index, last);
+		}
+	},
+
+	// reduce points that are too close to each other to a single point
+	_reducePoints: function (points, sqTolerance) {
+		var reducedPoints = [points[0]];
+
+		for (var i = 1, prev = 0, len = points.length; i < len; i++) {
+			if (this._sqDist(points[i], points[prev]) > sqTolerance) {
+				reducedPoints.push(points[i]);
+				prev = i;
+			}
+		}
+		if (prev < len - 1) {
+			reducedPoints.push(points[len - 1]);
+		}
+		return reducedPoints;
+	},
+
+	// Cohen-Sutherland line clipping algorithm.
+	// Used to avoid rendering parts of a polyline that are not currently visible.
+
+	clipSegment: function (a, b, bounds, useLastCode) {
+		var codeA = useLastCode ? this._lastCode : this._getBitCode(a, bounds),
+		    codeB = this._getBitCode(b, bounds),
+
+		    codeOut, p, newCode;
+
+		// save 2nd code to avoid calculating it on the next segment
+		this._lastCode = codeB;
+
+		while (true) {
+			// if a,b is inside the clip window (trivial accept)
+			if (!(codeA | codeB)) {
+				return [a, b];
+			// if a,b is outside the clip window (trivial reject)
+			} else if (codeA & codeB) {
+				return false;
+			// other cases
+			} else {
+				codeOut = codeA || codeB;
+				p = this._getEdgeIntersection(a, b, codeOut, bounds);
+				newCode = this._getBitCode(p, bounds);
+
+				if (codeOut === codeA) {
+					a = p;
+					codeA = newCode;
+				} else {
+					b = p;
+					codeB = newCode;
+				}
+			}
+		}
+	},
+
+	_getEdgeIntersection: function (a, b, code, bounds) {
+		var dx = b.x - a.x,
+		    dy = b.y - a.y,
+		    min = bounds.min,
+		    max = bounds.max;
+
+		if (code & 8) { // top
+			return new L.Point(a.x + dx * (max.y - a.y) / dy, max.y);
+		} else if (code & 4) { // bottom
+			return new L.Point(a.x + dx * (min.y - a.y) / dy, min.y);
+		} else if (code & 2) { // right
+			return new L.Point(max.x, a.y + dy * (max.x - a.x) / dx);
+		} else if (code & 1) { // left
+			return new L.Point(min.x, a.y + dy * (min.x - a.x) / dx);
+		}
+	},
+
+	_getBitCode: function (/*Point*/ p, bounds) {
+		var code = 0;
+
+		if (p.x < bounds.min.x) { // left
+			code |= 1;
+		} else if (p.x > bounds.max.x) { // right
+			code |= 2;
+		}
+		if (p.y < bounds.min.y) { // bottom
+			code |= 4;
+		} else if (p.y > bounds.max.y) { // top
+			code |= 8;
+		}
+
+		return code;
+	},
+
+	// square distance (to avoid unnecessary Math.sqrt calls)
+	_sqDist: function (p1, p2) {
+		var dx = p2.x - p1.x,
+		    dy = p2.y - p1.y;
+		return dx * dx + dy * dy;
+	},
+
+	// return closest point on segment or distance to that point
+	_sqClosestPointOnSegment: function (p, p1, p2, sqDist) {
+		var x = p1.x,
+		    y = p1.y,
+		    dx = p2.x - x,
+		    dy = p2.y - y,
+		    dot = dx * dx + dy * dy,
+		    t;
+
+		if (dot > 0) {
+			t = ((p.x - x) * dx + (p.y - y) * dy) / dot;
+
+			if (t > 1) {
+				x = p2.x;
+				y = p2.y;
+			} else if (t > 0) {
+				x += dx * t;
+				y += dy * t;
+			}
+		}
+
+		dx = p.x - x;
+		dy = p.y - y;
+
+		return sqDist ? dx * dx + dy * dy : new L.Point(x, y);
+	}
+};
+
+
+/*
+ * L.Polyline is used to display polylines on a map.
+ */
+
+L.Polyline = L.Path.extend({
+	initialize: function (latlngs, options) {
+		L.Path.prototype.initialize.call(this, options);
+
+		this._latlngs = this._convertLatLngs(latlngs);
+	},
+
+	options: {
+		// how much to simplify the polyline on each zoom level
+		// more = better performance and smoother look, less = more accurate
+		smoothFactor: 1.0,
+		noClip: false
+	},
+
+	projectLatlngs: function () {
+		this._originalPoints = [];
+
+		for (var i = 0, len = this._latlngs.length; i < len; i++) {
+			this._originalPoints[i] = this._map.latLngToLayerPoint(this._latlngs[i]);
+		}
+	},
+
+	getPathString: function () {
+		for (var i = 0, len = this._parts.length, str = ''; i < len; i++) {
+			str += this._getPathPartStr(this._parts[i]);
+		}
+		return str;
+	},
+
+	getLatLngs: function () {
+		return this._latlngs;
+	},
+
+	setLatLngs: function (latlngs) {
+		this._latlngs = this._convertLatLngs(latlngs);
+		return this.redraw();
+	},
+
+	addLatLng: function (latlng) {
+		this._latlngs.push(L.latLng(latlng));
+		return this.redraw();
+	},
+
+	spliceLatLngs: function () { // (Number index, Number howMany)
+		var removed = [].splice.apply(this._latlngs, arguments);
+		this._convertLatLngs(this._latlngs, true);
+		this.redraw();
+		return removed;
+	},
+
+	closestLayerPoint: function (p) {
+		var minDistance = Infinity, parts = this._parts, p1, p2, minPoint = null;
+
+		for (var j = 0, jLen = parts.length; j < jLen; j++) {
+			var points = parts[j];
+			for (var i = 1, len = points.length; i < len; i++) {
+				p1 = points[i - 1];
+				p2 = points[i];
+				var sqDist = L.LineUtil._sqClosestPointOnSegment(p, p1, p2, true);
+				if (sqDist < minDistance) {
+					minDistance = sqDist;
+					minPoint = L.LineUtil._sqClosestPointOnSegment(p, p1, p2);
+				}
+			}
+		}
+		if (minPoint) {
+			minPoint.distance = Math.sqrt(minDistance);
+		}
+		return minPoint;
+	},
+
+	getBounds: function () {
+		return new L.LatLngBounds(this.getLatLngs());
+	},
+
+	_convertLatLngs: function (latlngs, overwrite) {
+		var i, len, target = overwrite ? latlngs : [];
+
+		for (i = 0, len = latlngs.length; i < len; i++) {
+			if (L.Util.isArray(latlngs[i]) && typeof latlngs[i][0] !== 'number') {
+				return;
+			}
+			target[i] = L.latLng(latlngs[i]);
+		}
+		return target;
+	},
+
+	_initEvents: function () {
+		L.Path.prototype._initEvents.call(this);
+	},
+
+	_getPathPartStr: function (points) {
+		var round = L.Path.VML;
+
+		for (var j = 0, len2 = points.length, str = '', p; j < len2; j++) {
+			p = points[j];
+			if (round) {
+				p._round();
+			}
+			str += (j ? 'L' : 'M') + p.x + ' ' + p.y;
+		}
+		return str;
+	},
+
+	_clipPoints: function () {
+		var points = this._originalPoints,
+		    len = points.length,
+		    i, k, segment;
+
+		if (this.options.noClip) {
+			this._parts = [points];
+			return;
+		}
+
+		this._parts = [];
+
+		var parts = this._parts,
+		    vp = this._map._pathViewport,
+		    lu = L.LineUtil;
+
+		for (i = 0, k = 0; i < len - 1; i++) {
+			segment = lu.clipSegment(points[i], points[i + 1], vp, i);
+			if (!segment) {
+				continue;
+			}
+
+			parts[k] = parts[k] || [];
+			parts[k].push(segment[0]);
+
+			// if segment goes out of screen, or it's the last one, it's the end of the line part
+			if ((segment[1] !== points[i + 1]) || (i === len - 2)) {
+				parts[k].push(segment[1]);
+				k++;
+			}
+		}
+	},
+
+	// simplify each clipped part of the polyline
+	_simplifyPoints: function () {
+		var parts = this._parts,
+		    lu = L.LineUtil;
+
+		for (var i = 0, len = parts.length; i < len; i++) {
+			parts[i] = lu.simplify(parts[i], this.options.smoothFactor);
+		}
+	},
+
+	_updatePath: function () {
+		if (!this._map) { return; }
+
+		this._clipPoints();
+		this._simplifyPoints();
+
+		L.Path.prototype._updatePath.call(this);
+	}
+});
+
+L.polyline = function (latlngs, options) {
+	return new L.Polyline(latlngs, options);
+};
+
+
+/*
+ * L.PolyUtil contains utility functions for polygons (clipping, etc.).
+ */
+
+/*jshint bitwise:false */ // allow bitwise operations here
+
+L.PolyUtil = {};
+
+/*
+ * Sutherland-Hodgeman polygon clipping algorithm.
+ * Used to avoid rendering parts of a polygon that are not currently visible.
+ */
+L.PolyUtil.clipPolygon = function (points, bounds) {
+	var clippedPoints,
+	    edges = [1, 4, 2, 8],
+	    i, j, k,
+	    a, b,
+	    len, edge, p,
+	    lu = L.LineUtil;
+
+	for (i = 0, len = points.length; i < len; i++) {
+		points[i]._code = lu._getBitCode(points[i], bounds);
+	}
+
+	// for each edge (left, bottom, right, top)
+	for (k = 0; k < 4; k++) {
+		edge = edges[k];
+		clippedPoints = [];
+
+		for (i = 0, len = points.length, j = len - 1; i < len; j = i++) {
+			a = points[i];
+			b = points[j];
+
+			// if a is inside the clip window
+			if (!(a._code & edge)) {
+				// if b is outside the clip window (a->b goes out of screen)
+				if (b._code & edge) {
+					p = lu._getEdgeIntersection(b, a, edge, bounds);
+					p._code = lu._getBitCode(p, bounds);
+					clippedPoints.push(p);
+				}
+				clippedPoints.push(a);
+
+			// else if b is inside the clip window (a->b enters the screen)
+			} else if (!(b._code & edge)) {
+				p = lu._getEdgeIntersection(b, a, edge, bounds);
+				p._code = lu._getBitCode(p, bounds);
+				clippedPoints.push(p);
+			}
+		}
+		points = clippedPoints;
+	}
+
+	return points;
+};
+
+
+/*
+ * L.Polygon is used to display polygons on a map.
+ */
+
+L.Polygon = L.Polyline.extend({
+	options: {
+		fill: true
+	},
+
+	initialize: function (latlngs, options) {
+		var i, len, hole;
+
+		L.Polyline.prototype.initialize.call(this, latlngs, options);
+
+		if (latlngs && L.Util.isArray(latlngs[0]) && (typeof latlngs[0][0] !== 'number')) {
+			this._latlngs = this._convertLatLngs(latlngs[0]);
+			this._holes = latlngs.slice(1);
+
+			for (i = 0, len = this._holes.length; i < len; i++) {
+				hole = this._holes[i] = this._convertLatLngs(this._holes[i]);
+				if (hole[0].equals(hole[hole.length - 1])) {
+					hole.pop();
+				}
+			}
+		}
+
+		// filter out last point if its equal to the first one
+		latlngs = this._latlngs;
+
+		if (latlngs.length >= 2 && latlngs[0].equals(latlngs[latlngs.length - 1])) {
+			latlngs.pop();
+		}
+	},
+
+	projectLatlngs: function () {
+		L.Polyline.prototype.projectLatlngs.call(this);
+
+		// project polygon holes points
+		// TODO move this logic to Polyline to get rid of duplication
+		this._holePoints = [];
+
+		if (!this._holes) { return; }
+
+		var i, j, len, len2;
+
+		for (i = 0, len = this._holes.length; i < len; i++) {
+			this._holePoints[i] = [];
+
+			for (j = 0, len2 = this._holes[i].length; j < len2; j++) {
+				this._holePoints[i][j] = this._map.latLngToLayerPoint(this._holes[i][j]);
+			}
+		}
+	},
+
+	_clipPoints: function () {
+		var points = this._originalPoints,
+		    newParts = [];
+
+		this._parts = [points].concat(this._holePoints);
+
+		if (this.options.noClip) { return; }
+
+		for (var i = 0, len = this._parts.length; i < len; i++) {
+			var clipped = L.PolyUtil.clipPolygon(this._parts[i], this._map._pathViewport);
+			if (clipped.length) {
+				newParts.push(clipped);
+			}
+		}
+
+		this._parts = newParts;
+	},
+
+	_getPathPartStr: function (points) {
+		var str = L.Polyline.prototype._getPathPartStr.call(this, points);
+		return str + (L.Browser.svg ? 'z' : 'x');
+	}
+});
+
+L.polygon = function (latlngs, options) {
+	return new L.Polygon(latlngs, options);
+};
+
+
+/*
+ * Contains L.MultiPolyline and L.MultiPolygon layers.
+ */
+
+(function () {
+	function createMulti(Klass) {
+
+		return L.FeatureGroup.extend({
+
+			initialize: function (latlngs, options) {
+				this._layers = {};
+				this._options = options;
+				this.setLatLngs(latlngs);
+			},
+
+			setLatLngs: function (latlngs) {
+				var i = 0,
+				    len = latlngs.length;
+
+				this.eachLayer(function (layer) {
+					if (i < len) {
+						layer.setLatLngs(latlngs[i++]);
+					} else {
+						this.removeLayer(layer);
+					}
+				}, this);
+
+				while (i < len) {
+					this.addLayer(new Klass(latlngs[i++], this._options));
+				}
+
+				return this;
+			}
+		});
+	}
+
+	L.MultiPolyline = createMulti(L.Polyline);
+	L.MultiPolygon = createMulti(L.Polygon);
+
+	L.multiPolyline = function (latlngs, options) {
+		return new L.MultiPolyline(latlngs, options);
+	};
+
+	L.multiPolygon = function (latlngs, options) {
+		return new L.MultiPolygon(latlngs, options);
+	};
+}());
+
+
+/*
+ * L.Rectangle extends Polygon and creates a rectangle when passed a LatLngBounds object.
+ */
+
+L.Rectangle = L.Polygon.extend({
+	initialize: function (latLngBounds, options) {
+		L.Polygon.prototype.initialize.call(this, this._boundsToLatLngs(latLngBounds), options);
+	},
+
+	setBounds: function (latLngBounds) {
+		this.setLatLngs(this._boundsToLatLngs(latLngBounds));
+	},
+
+	_boundsToLatLngs: function (latLngBounds) {
+		latLngBounds = L.latLngBounds(latLngBounds);
+		return [
+			latLngBounds.getSouthWest(),
+			latLngBounds.getNorthWest(),
+			latLngBounds.getNorthEast(),
+			latLngBounds.getSouthEast()
+		];
+	}
+});
+
+L.rectangle = function (latLngBounds, options) {
+	return new L.Rectangle(latLngBounds, options);
+};
+
+
+/*
+ * L.Circle is a circle overlay (with a certain radius in meters).
+ */
+
+L.Circle = L.Path.extend({
+	initialize: function (latlng, radius, options) {
+		L.Path.prototype.initialize.call(this, options);
+
+		this._latlng = L.latLng(latlng);
+		this._mRadius = radius;
+	},
+
+	options: {
+		fill: true
+	},
+
+	setLatLng: function (latlng) {
+		this._latlng = L.latLng(latlng);
+		return this.redraw();
+	},
+
+	setRadius: function (radius) {
+		this._mRadius = radius;
+		return this.redraw();
+	},
+
+	projectLatlngs: function () {
+		var lngRadius = this._getLngRadius(),
+		    latlng = this._latlng,
+		    pointLeft = this._map.latLngToLayerPoint([latlng.lat, latlng.lng - lngRadius]);
+
+		this._point = this._map.latLngToLayerPoint(latlng);
+		this._radius = Math.max(this._point.x - pointLeft.x, 1);
+	},
+
+	getBounds: function () {
+		var lngRadius = this._getLngRadius(),
+		    latRadius = (this._mRadius / 40075017) * 360,
+		    latlng = this._latlng;
+
+		return new L.LatLngBounds(
+		        [latlng.lat - latRadius, latlng.lng - lngRadius],
+		        [latlng.lat + latRadius, latlng.lng + lngRadius]);
+	},
+
+	getLatLng: function () {
+		return this._latlng;
+	},
+
+	getPathString: function () {
+		var p = this._point,
+		    r = this._radius;
+
+		if (this._checkIfEmpty()) {
+			return '';
+		}
+
+		if (L.Browser.svg) {
+			return 'M' + p.x + ',' + (p.y - r) +
+			       'A' + r + ',' + r + ',0,1,1,' +
+			       (p.x - 0.1) + ',' + (p.y - r) + ' z';
+		} else {
+			p._round();
+			r = Math.round(r);
+			return 'AL ' + p.x + ',' + p.y + ' ' + r + ',' + r + ' 0,' + (65535 * 360);
+		}
+	},
+
+	getRadius: function () {
+		return this._mRadius;
+	},
+
+	// TODO Earth hardcoded, move into projection code!
+
+	_getLatRadius: function () {
+		return (this._mRadius / 40075017) * 360;
+	},
+
+	_getLngRadius: function () {
+		return this._getLatRadius() / Math.cos(L.LatLng.DEG_TO_RAD * this._latlng.lat);
+	},
+
+	_checkIfEmpty: function () {
+		if (!this._map) {
+			return false;
+		}
+		var vp = this._map._pathViewport,
+		    r = this._radius,
+		    p = this._point;
+
+		return p.x - r > vp.max.x || p.y - r > vp.max.y ||
+		       p.x + r < vp.min.x || p.y + r < vp.min.y;
+	}
+});
+
+L.circle = function (latlng, radius, options) {
+	return new L.Circle(latlng, radius, options);
+};
+
+
+/*
+ * L.CircleMarker is a circle overlay with a permanent pixel radius.
+ */
+
+L.CircleMarker = L.Circle.extend({
+	options: {
+		radius: 10,
+		weight: 2
+	},
+
+	initialize: function (latlng, options) {
+		L.Circle.prototype.initialize.call(this, latlng, null, options);
+		this._radius = this.options.radius;
+	},
+
+	projectLatlngs: function () {
+		this._point = this._map.latLngToLayerPoint(this._latlng);
+	},
+
+	_updateStyle : function () {
+		L.Circle.prototype._updateStyle.call(this);
+		this.setRadius(this.options.radius);
+	},
+
+	setRadius: function (radius) {
+		this.options.radius = this._radius = radius;
+		return this.redraw();
+	}
+});
+
+L.circleMarker = function (latlng, options) {
+	return new L.CircleMarker(latlng, options);
+};
+
+
+/*
+ * Extends L.Polyline to be able to manually detect clicks on Canvas-rendered polylines.
+ */
+
+L.Polyline.include(!L.Path.CANVAS ? {} : {
+	_containsPoint: function (p, closed) {
+		var i, j, k, len, len2, dist, part,
+		    w = this.options.weight / 2;
+
+		if (L.Browser.touch) {
+			w += 10; // polyline click tolerance on touch devices
+		}
+
+		for (i = 0, len = this._parts.length; i < len; i++) {
+			part = this._parts[i];
+			for (j = 0, len2 = part.length, k = len2 - 1; j < len2; k = j++) {
+				if (!closed && (j === 0)) {
+					continue;
+				}
+
+				dist = L.LineUtil.pointToSegmentDistance(p, part[k], part[j]);
+
+				if (dist <= w) {
+					return true;
+				}
+			}
+		}
+		return false;
+	}
+});
+
+
+/*
+ * Extends L.Polygon to be able to manually detect clicks on Canvas-rendered polygons.
+ */
+
+L.Polygon.include(!L.Path.CANVAS ? {} : {
+	_containsPoint: function (p) {
+		var inside = false,
+		    part, p1, p2,
+		    i, j, k,
+		    len, len2;
+
+		// TODO optimization: check if within bounds first
+
+		if (L.Polyline.prototype._containsPoint.call(this, p, true)) {
+			// click on polygon border
+			return true;
+		}
+
+		// ray casting algorithm for detecting if point is in polygon
+
+		for (i = 0, len = this._parts.length; i < len; i++) {
+			part = this._parts[i];
+
+			for (j = 0, len2 = part.length, k = len2 - 1; j < len2; k = j++) {
+				p1 = part[j];
+				p2 = part[k];
+
+				if (((p1.y > p.y) !== (p2.y > p.y)) &&
+						(p.x < (p2.x - p1.x) * (p.y - p1.y) / (p2.y - p1.y) + p1.x)) {
+					inside = !inside;
+				}
+			}
+		}
+
+		return inside;
+	}
+});
+
+
+/*
+ * Extends L.Circle with Canvas-specific code.
+ */
+
+L.Circle.include(!L.Path.CANVAS ? {} : {
+	_drawPath: function () {
+		var p = this._point;
+		this._ctx.beginPath();
+		this._ctx.arc(p.x, p.y, this._radius, 0, Math.PI * 2, false);
+	},
+
+	_containsPoint: function (p) {
+		var center = this._point,
+		    w2 = this.options.stroke ? this.options.weight / 2 : 0;
+
+		return (p.distanceTo(center) <= this._radius + w2);
+	}
+});
+
+
+/*
+ * CircleMarker canvas specific drawing parts.
+ */
+
+L.CircleMarker.include(!L.Path.CANVAS ? {} : {
+	_updateStyle: function () {
+		L.Path.prototype._updateStyle.call(this);
+	}
+});
+
+
+/*
+ * L.GeoJSON turns any GeoJSON data into a Leaflet layer.
+ */
+
+L.GeoJSON = L.FeatureGroup.extend({
+
+	initialize: function (geojson, options) {
+		L.setOptions(this, options);
+
+		this._layers = {};
+
+		if (geojson) {
+			this.addData(geojson);
+		}
+	},
+
+	addData: function (geojson) {
+		var features = L.Util.isArray(geojson) ? geojson : geojson.features,
+		    i, len;
+
+		if (features) {
+			for (i = 0, len = features.length; i < len; i++) {
+				// Only add this if geometry or geometries are set and not null
+				if (features[i].geometries || features[i].geometry || features[i].features) {
+					this.addData(features[i]);
+				}
+			}
+			return this;
+		}
+
+		var options = this.options;
+
+		if (options.filter && !options.filter(geojson)) { return; }
+
+		var layer = L.GeoJSON.geometryToLayer(geojson, options.pointToLayer, options.coordsToLatLng);
+		layer.feature = L.GeoJSON.asFeature(geojson);
+
+		layer.defaultOptions = layer.options;
+		this.resetStyle(layer);
+
+		if (options.onEachFeature) {
+			options.onEachFeature(geojson, layer);
+		}
+
+		return this.addLayer(layer);
+	},
+
+	resetStyle: function (layer) {
+		var style = this.options.style;
+		if (style) {
+			// reset any custom styles
+			L.Util.extend(layer.options, layer.defaultOptions);
+
+			this._setLayerStyle(layer, style);
+		}
+	},
+
+	setStyle: function (style) {
+		this.eachLayer(function (layer) {
+			this._setLayerStyle(layer, style);
+		}, this);
+	},
+
+	_setLayerStyle: function (layer, style) {
+		if (typeof style === 'function') {
+			style = style(layer.feature);
+		}
+		if (layer.setStyle) {
+			layer.setStyle(style);
+		}
+	}
+});
+
+L.extend(L.GeoJSON, {
+	geometryToLayer: function (geojson, pointToLayer, coordsToLatLng) {
+		var geometry = geojson.type === 'Feature' ? geojson.geometry : geojson,
+		    coords = geometry.coordinates,
+		    layers = [],
+		    latlng, latlngs, i, len, layer;
+
+		coordsToLatLng = coordsToLatLng || this.coordsToLatLng;
+
+		switch (geometry.type) {
+		case 'Point':
+			latlng = coordsToLatLng(coords);
+			return pointToLayer ? pointToLayer(geojson, latlng) : new L.Marker(latlng);
+
+		case 'MultiPoint':
+			for (i = 0, len = coords.length; i < len; i++) {
+				latlng = coordsToLatLng(coords[i]);
+				layer = pointToLayer ? pointToLayer(geojson, latlng) : new L.Marker(latlng);
+				layers.push(layer);
+			}
+			return new L.FeatureGroup(layers);
+
+		case 'LineString':
+			latlngs = this.coordsToLatLngs(coords, 0, coordsToLatLng);
+			return new L.Polyline(latlngs);
+
+		case 'Polygon':
+			latlngs = this.coordsToLatLngs(coords, 1, coordsToLatLng);
+			return new L.Polygon(latlngs);
+
+		case 'MultiLineString':
+			latlngs = this.coordsToLatLngs(coords, 1, coordsToLatLng);
+			return new L.MultiPolyline(latlngs);
+
+		case 'MultiPolygon':
+			latlngs = this.coordsToLatLngs(coords, 2, coordsToLatLng);
+			return new L.MultiPolygon(latlngs);
+
+		case 'GeometryCollection':
+			for (i = 0, len = geometry.geometries.length; i < len; i++) {
+
+				layer = this.geometryToLayer({
+					geometry: geometry.geometries[i],
+					type: 'Feature',
+					properties: geojson.properties
+				}, pointToLayer, coordsToLatLng);
+
+				layers.push(layer);
+			}
+			return new L.FeatureGroup(layers);
+
+		default:
+			throw new Error('Invalid GeoJSON object.');
+		}
+	},
+
+	coordsToLatLng: function (coords) { // (Array[, Boolean]) -> LatLng
+		return new L.LatLng(coords[1], coords[0]);
+	},
+
+	coordsToLatLngs: function (coords, levelsDeep, coordsToLatLng) { // (Array[, Number, Function]) -> Array
+		var latlng, i, len,
+		    latlngs = [];
+
+		for (i = 0, len = coords.length; i < len; i++) {
+			latlng = levelsDeep ?
+			        this.coordsToLatLngs(coords[i], levelsDeep - 1, coordsToLatLng) :
+			        (coordsToLatLng || this.coordsToLatLng)(coords[i]);
+
+			latlngs.push(latlng);
+		}
+
+		return latlngs;
+	},
+
+	latLngToCoords: function (latLng) {
+		return [latLng.lng, latLng.lat];
+	},
+
+	latLngsToCoords: function (latLngs) {
+		var coords = [];
+
+		for (var i = 0, len = latLngs.length; i < len; i++) {
+			coords.push(L.GeoJSON.latLngToCoords(latLngs[i]));
+		}
+
+		return coords;
+	},
+
+	getFeature: function (layer, newGeometry) {
+		return layer.feature ? L.extend({}, layer.feature, {geometry: newGeometry}) : L.GeoJSON.asFeature(newGeometry);
+	},
+
+	asFeature: function (geoJSON) {
+		if (geoJSON.type === 'Feature') {
+			return geoJSON;
+		}
+
+		return {
+			type: 'Feature',
+			properties: {},
+			geometry: geoJSON
+		};
+	}
+});
+
+var PointToGeoJSON = {
+	toGeoJSON: function () {
+		return L.GeoJSON.getFeature(this, {
+			type: 'Point',
+			coordinates: L.GeoJSON.latLngToCoords(this.getLatLng())
+		});
+	}
+};
+
+L.Marker.include(PointToGeoJSON);
+L.Circle.include(PointToGeoJSON);
+L.CircleMarker.include(PointToGeoJSON);
+
+L.Polyline.include({
+	toGeoJSON: function () {
+		return L.GeoJSON.getFeature(this, {
+			type: 'LineString',
+			coordinates: L.GeoJSON.latLngsToCoords(this.getLatLngs())
+		});
+	}
+});
+
+L.Polygon.include({
+	toGeoJSON: function () {
+		var coords = [L.GeoJSON.latLngsToCoords(this.getLatLngs())],
+		    i, len, hole;
+
+		coords[0].push(coords[0][0]);
+
+		if (this._holes) {
+			for (i = 0, len = this._holes.length; i < len; i++) {
+				hole = L.GeoJSON.latLngsToCoords(this._holes[i]);
+				hole.push(hole[0]);
+				coords.push(hole);
+			}
+		}
+
+		return L.GeoJSON.getFeature(this, {
+			type: 'Polygon',
+			coordinates: coords
+		});
+	}
+});
+
+(function () {
+	function includeMulti(Klass, type) {
+		Klass.include({
+			toGeoJSON: function () {
+				var coords = [];
+
+				this.eachLayer(function (layer) {
+					coords.push(layer.toGeoJSON().geometry.coordinates);
+				});
+
+				return L.GeoJSON.getFeature(this, {
+					type: type,
+					coordinates: coords
+				});
+			}
+		});
+	}
+
+	includeMulti(L.MultiPolyline, 'MultiLineString');
+	includeMulti(L.MultiPolygon, 'MultiPolygon');
+}());
+
+L.LayerGroup.include({
+	toGeoJSON: function () {
+		var features = [];
+
+		this.eachLayer(function (layer) {
+			if (layer.toGeoJSON) {
+				features.push(L.GeoJSON.asFeature(layer.toGeoJSON()));
+			}
+		});
+
+		return {
+			type: 'FeatureCollection',
+			features: features
+		};
+	}
+});
+
+L.geoJson = function (geojson, options) {
+	return new L.GeoJSON(geojson, options);
+};
+
+
+/*
+ * L.DomEvent contains functions for working with DOM events.
+ */
+
+L.DomEvent = {
+	/* inspired by John Resig, Dean Edwards and YUI addEvent implementations */
+	addListener: function (obj, type, fn, context) { // (HTMLElement, String, Function[, Object])
+
+		var id = L.stamp(fn),
+		    key = '_leaflet_' + type + id,
+		    handler, originalHandler, newType;
+
+		if (obj[key]) { return this; }
+
+		handler = function (e) {
+			return fn.call(context || obj, e || L.DomEvent._getEvent());
+		};
+
+		if (L.Browser.msTouch && type.indexOf('touch') === 0) {
+			return this.addMsTouchListener(obj, type, handler, id);
+		}
+		if (L.Browser.touch && (type === 'dblclick') && this.addDoubleTapListener) {
+			this.addDoubleTapListener(obj, handler, id);
+		}
+
+		if ('addEventListener' in obj) {
+
+			if (type === 'mousewheel') {
+				obj.addEventListener('DOMMouseScroll', handler, false);
+				obj.addEventListener(type, handler, false);
+
+			} else if ((type === 'mouseenter') || (type === 'mouseleave')) {
+
+				originalHandler = handler;
+				newType = (type === 'mouseenter' ? 'mouseover' : 'mouseout');
+
+				handler = function (e) {
+					if (!L.DomEvent._checkMouse(obj, e)) { return; }
+					return originalHandler(e);
+				};
+
+				obj.addEventListener(newType, handler, false);
+
+			} else if (type === 'click' && L.Browser.android) {
+				originalHandler = handler;
+				handler = function (e) {
+					return L.DomEvent._filterClick(e, originalHandler);
+				};
+
+				obj.addEventListener(type, handler, false);
+			} else {
+				obj.addEventListener(type, handler, false);
+			}
+
+		} else if ('attachEvent' in obj) {
+			obj.attachEvent('on' + type, handler);
+		}
+
+		obj[key] = handler;
+
+		return this;
+	},
+
+	removeListener: function (obj, type, fn) {  // (HTMLElement, String, Function)
+
+		var id = L.stamp(fn),
+		    key = '_leaflet_' + type + id,
+		    handler = obj[key];
+
+		if (!handler) { return this; }
+
+		if (L.Browser.msTouch && type.indexOf('touch') === 0) {
+			this.removeMsTouchListener(obj, type, id);
+		} else if (L.Browser.touch && (type === 'dblclick') && this.removeDoubleTapListener) {
+			this.removeDoubleTapListener(obj, id);
+
+		} else if ('removeEventListener' in obj) {
+
+			if (type === 'mousewheel') {
+				obj.removeEventListener('DOMMouseScroll', handler, false);
+				obj.removeEventListener(type, handler, false);
+
+			} else if ((type === 'mouseenter') || (type === 'mouseleave')) {
+				obj.removeEventListener((type === 'mouseenter' ? 'mouseover' : 'mouseout'), handler, false);
+			} else {
+				obj.removeEventListener(type, handler, false);
+			}
+		} else if ('detachEvent' in obj) {
+			obj.detachEvent('on' + type, handler);
+		}
+
+		obj[key] = null;
+
+		return this;
+	},
+
+	stopPropagation: function (e) {
+
+		if (e.stopPropagation) {
+			e.stopPropagation();
+		} else {
+			e.cancelBubble = true;
+		}
+		return this;
+	},
+
+	disableClickPropagation: function (el) {
+		var stop = L.DomEvent.stopPropagation;
+
+		for (var i = L.Draggable.START.length - 1; i >= 0; i--) {
+			L.DomEvent.addListener(el, L.Draggable.START[i], stop);
+		}
+
+		return L.DomEvent
+			.addListener(el, 'click', L.DomEvent._fakeStop)
+			.addListener(el, 'dblclick', stop);
+	},
+
+	preventDefault: function (e) {
+
+		if (e.preventDefault) {
+			e.preventDefault();
+		} else {
+			e.returnValue = false;
+		}
+		return this;
+	},
+
+	stop: function (e) {
+		return L.DomEvent.preventDefault(e).stopPropagation(e);
+	},
+
+	getMousePosition: function (e, container) {
+
+		var body = document.body,
+		    docEl = document.documentElement,
+		    x = e.pageX ? e.pageX : e.clientX + body.scrollLeft + docEl.scrollLeft,
+		    y = e.pageY ? e.pageY : e.clientY + body.scrollTop + docEl.scrollTop,
+		    pos = new L.Point(x, y);
+
+		return (container ? pos._subtract(L.DomUtil.getViewportOffset(container)) : pos);
+	},
+
+	getWheelDelta: function (e) {
+
+		var delta = 0;
+
+		if (e.wheelDelta) {
+			delta = e.wheelDelta / 120;
+		}
+		if (e.detail) {
+			delta = -e.detail / 3;
+		}
+		return delta;
+	},
+
+	_fakeStop: function stop(e) {
+		// fakes stopPropagation by setting a special event flag checked in Map mouse events handler
+		// jshint camelcase: false
+		e._leaflet_stop = true;
+	},
+
+	// check if element really left/entered the event target (for mouseenter/mouseleave)
+	_checkMouse: function (el, e) {
+
+		var related = e.relatedTarget;
+
+		if (!related) { return true; }
+
+		try {
+			while (related && (related !== el)) {
+				related = related.parentNode;
+			}
+		} catch (err) {
+			return false;
+		}
+		return (related !== el);
+	},
+
+	_getEvent: function () { // evil magic for IE
+		/*jshint noarg:false */
+		var e = window.event;
+		if (!e) {
+			var caller = arguments.callee.caller;
+			while (caller) {
+				e = caller['arguments'][0];
+				if (e && window.Event === e.constructor) {
+					break;
+				}
+				caller = caller.caller;
+			}
+		}
+		return e;
+	},
+
+	// this is a horrible workaround for a bug in Android where a single touch triggers two click events
+	_filterClick: function (e, handler) {
+		var timeStamp = (e.timeStamp || e.originalEvent.timeStamp),
+			elapsed = L.DomEvent._lastClick && (timeStamp - L.DomEvent._lastClick);
+
+		// are they closer together than 1000ms yet more than 100ms?
+		// Android typically triggers them ~300ms apart while multiple listeners
+		// on the same event should be triggered far faster;
+		// or check if click is simulated on the element, and if it is, reject any non-simulated events
+
+		if ((elapsed && elapsed > 100 && elapsed < 1000) || (e.target._simulatedClick && !e._simulated)) {
+			L.DomEvent.stop(e);
+			return;
+		}
+		L.DomEvent._lastClick = timeStamp;
+
+		return handler(e);
+	}
+};
+
+L.DomEvent.on = L.DomEvent.addListener;
+L.DomEvent.off = L.DomEvent.removeListener;
+
+
+/*
+ * L.Draggable allows you to add dragging capabilities to any element. Supports mobile devices too.
+ */
+
+L.Draggable = L.Class.extend({
+	includes: L.Mixin.Events,
+
+	statics: {
+		START: L.Browser.touch ? ['touchstart', 'mousedown'] : ['mousedown'],
+		END: {
+			mousedown: 'mouseup',
+			touchstart: 'touchend',
+			MSPointerDown: 'touchend'
+		},
+		MOVE: {
+			mousedown: 'mousemove',
+			touchstart: 'touchmove',
+			MSPointerDown: 'touchmove'
+		}
+	},
+
+	initialize: function (element, dragStartTarget) {
+		this._element = element;
+		this._dragStartTarget = dragStartTarget || element;
+	},
+
+	enable: function () {
+		if (this._enabled) { return; }
+
+		for (var i = L.Draggable.START.length - 1; i >= 0; i--) {
+			L.DomEvent.on(this._dragStartTarget, L.Draggable.START[i], this._onDown, this);
+		}
+
+		this._enabled = true;
+	},
+
+	disable: function () {
+		if (!this._enabled) { return; }
+
+		for (var i = L.Draggable.START.length - 1; i >= 0; i--) {
+			L.DomEvent.off(this._dragStartTarget, L.Draggable.START[i], this._onDown, this);
+		}
+
+		this._enabled = false;
+		this._moved = false;
+	},
+
+	_onDown: function (e) {
+		if (e.shiftKey || ((e.which !== 1) && (e.button !== 1) && !e.touches)) { return; }
+
+		L.DomEvent
+			.stopPropagation(e);
+
+		if (L.Draggable._disabled) { return; }
+
+		L.DomUtil.disableImageDrag();
+		L.DomUtil.disableTextSelection();
+
+		var first = e.touches ? e.touches[0] : e,
+		    el = first.target;
+
+		// if touching a link, highlight it
+		if (L.Browser.touch && el.tagName.toLowerCase() === 'a') {
+			L.DomUtil.addClass(el, 'leaflet-active');
+		}
+
+		this._moved = false;
+
+		if (this._moving) { return; }
+
+		this._startPoint = new L.Point(first.clientX, first.clientY);
+		this._startPos = this._newPos = L.DomUtil.getPosition(this._element);
+
+		L.DomEvent
+		    .on(document, L.Draggable.MOVE[e.type], this._onMove, this)
+		    .on(document, L.Draggable.END[e.type], this._onUp, this);
+	},
+
+	_onMove: function (e) {
+		if (e.touches && e.touches.length > 1) { return; }
+
+		var first = (e.touches && e.touches.length === 1 ? e.touches[0] : e),
+		    newPoint = new L.Point(first.clientX, first.clientY),
+		    offset = newPoint.subtract(this._startPoint);
+
+		if (!offset.x && !offset.y) { return; }
+
+		L.DomEvent.preventDefault(e);
+
+		if (!this._moved) {
+			this.fire('dragstart');
+
+			this._moved = true;
+			this._startPos = L.DomUtil.getPosition(this._element).subtract(offset);
+
+			if (!L.Browser.touch) {
+				L.DomUtil.addClass(document.body, 'leaflet-dragging');
+			}
+		}
+
+		this._newPos = this._startPos.add(offset);
+		this._moving = true;
+
+		L.Util.cancelAnimFrame(this._animRequest);
+		this._animRequest = L.Util.requestAnimFrame(this._updatePosition, this, true, this._dragStartTarget);
+	},
+
+	_updatePosition: function () {
+		this.fire('predrag');
+		L.DomUtil.setPosition(this._element, this._newPos);
+		this.fire('drag');
+	},
+
+	_onUp: function () {
+		if (!L.Browser.touch) {
+			L.DomUtil.removeClass(document.body, 'leaflet-dragging');
+		}
+
+		for (var i in L.Draggable.MOVE) {
+			L.DomEvent
+			    .off(document, L.Draggable.MOVE[i], this._onMove)
+			    .off(document, L.Draggable.END[i], this._onUp);
+		}
+
+		L.DomUtil.enableImageDrag();
+		L.DomUtil.enableTextSelection();
+
+		if (this._moved) {
+			// ensure drag is not fired after dragend
+			L.Util.cancelAnimFrame(this._animRequest);
+
+			this.fire('dragend');
+		}
+
+		this._moving = false;
+	}
+});
+
+
+/*
+	L.Handler is a base class for handler classes that are used internally to inject
+	interaction features like dragging to classes like Map and Marker.
+*/
+
+L.Handler = L.Class.extend({
+	initialize: function (map) {
+		this._map = map;
+	},
+
+	enable: function () {
+		if (this._enabled) { return; }
+
+		this._enabled = true;
+		this.addHooks();
+	},
+
+	disable: function () {
+		if (!this._enabled) { return; }
+
+		this._enabled = false;
+		this.removeHooks();
+	},
+
+	enabled: function () {
+		return !!this._enabled;
+	}
+});
+
+
+/*
+ * L.Handler.MapDrag is used to make the map draggable (with panning inertia), enabled by default.
+ */
+
+L.Map.mergeOptions({
+	dragging: true,
+
+	inertia: !L.Browser.android23,
+	inertiaDeceleration: 3400, // px/s^2
+	inertiaMaxSpeed: Infinity, // px/s
+	inertiaThreshold: L.Browser.touch ? 32 : 18, // ms
+	easeLinearity: 0.25,
+
+	// TODO refactor, move to CRS
+	worldCopyJump: false
+});
+
+L.Map.Drag = L.Handler.extend({
+	addHooks: function () {
+		if (!this._draggable) {
+			var map = this._map;
+
+			this._draggable = new L.Draggable(map._mapPane, map._container);
+
+			this._draggable.on({
+				'dragstart': this._onDragStart,
+				'drag': this._onDrag,
+				'dragend': this._onDragEnd
+			}, this);
+
+			if (map.options.worldCopyJump) {
+				this._draggable.on('predrag', this._onPreDrag, this);
+				map.on('viewreset', this._onViewReset, this);
+			}
+		}
+		this._draggable.enable();
+	},
+
+	removeHooks: function () {
+		this._draggable.disable();
+	},
+
+	moved: function () {
+		return this._draggable && this._draggable._moved;
+	},
+
+	_onDragStart: function () {
+		var map = this._map;
+
+		if (map._panAnim) {
+			map._panAnim.stop();
+		}
+
+		map
+		    .fire('movestart')
+		    .fire('dragstart');
+
+		if (map.options.inertia) {
+			this._positions = [];
+			this._times = [];
+		}
+	},
+
+	_onDrag: function () {
+		if (this._map.options.inertia) {
+			var time = this._lastTime = +new Date(),
+			    pos = this._lastPos = this._draggable._newPos;
+
+			this._positions.push(pos);
+			this._times.push(time);
+
+			if (time - this._times[0] > 200) {
+				this._positions.shift();
+				this._times.shift();
+			}
+		}
+
+		this._map
+		    .fire('move')
+		    .fire('drag');
+	},
+
+	_onViewReset: function () {
+		// TODO fix hardcoded Earth values
+		var pxCenter = this._map.getSize()._divideBy(2),
+		    pxWorldCenter = this._map.latLngToLayerPoint([0, 0]);
+
+		this._initialWorldOffset = pxWorldCenter.subtract(pxCenter).x;
+		this._worldWidth = this._map.project([0, 180]).x;
+	},
+
+	_onPreDrag: function () {
+		// TODO refactor to be able to adjust map pane position after zoom
+		var worldWidth = this._worldWidth,
+		    halfWidth = Math.round(worldWidth / 2),
+		    dx = this._initialWorldOffset,
+		    x = this._draggable._newPos.x,
+		    newX1 = (x - halfWidth + dx) % worldWidth + halfWidth - dx,
+		    newX2 = (x + halfWidth + dx) % worldWidth - halfWidth - dx,
+		    newX = Math.abs(newX1 + dx) < Math.abs(newX2 + dx) ? newX1 : newX2;
+
+		this._draggable._newPos.x = newX;
+	},
+
+	_onDragEnd: function () {
+		var map = this._map,
+		    options = map.options,
+		    delay = +new Date() - this._lastTime,
+
+		    noInertia = !options.inertia || delay > options.inertiaThreshold || !this._positions[0];
+
+		map.fire('dragend');
+
+		if (noInertia) {
+			map.fire('moveend');
+
+		} else {
+
+			var direction = this._lastPos.subtract(this._positions[0]),
+			    duration = (this._lastTime + delay - this._times[0]) / 1000,
+			    ease = options.easeLinearity,
+
+			    speedVector = direction.multiplyBy(ease / duration),
+			    speed = speedVector.distanceTo([0, 0]),
+
+			    limitedSpeed = Math.min(options.inertiaMaxSpeed, speed),
+			    limitedSpeedVector = speedVector.multiplyBy(limitedSpeed / speed),
+
+			    decelerationDuration = limitedSpeed / (options.inertiaDeceleration * ease),
+			    offset = limitedSpeedVector.multiplyBy(-decelerationDuration / 2).round();
+
+			if (!offset.x || !offset.y) {
+				map.fire('moveend');
+
+			} else {
+				L.Util.requestAnimFrame(function () {
+					map.panBy(offset, {
+						duration: decelerationDuration,
+						easeLinearity: ease,
+						noMoveStart: true
+					});
+				});
+			}
+		}
+	}
+});
+
+L.Map.addInitHook('addHandler', 'dragging', L.Map.Drag);
+
+
+/*
+ * L.Handler.DoubleClickZoom is used to handle double-click zoom on the map, enabled by default.
+ */
+
+L.Map.mergeOptions({
+	doubleClickZoom: true
+});
+
+L.Map.DoubleClickZoom = L.Handler.extend({
+	addHooks: function () {
+		this._map.on('dblclick', this._onDoubleClick);
+	},
+
+	removeHooks: function () {
+		this._map.off('dblclick', this._onDoubleClick);
+	},
+
+	_onDoubleClick: function (e) {
+		this.setZoomAround(e.containerPoint, this._zoom + 1);
+	}
+});
+
+L.Map.addInitHook('addHandler', 'doubleClickZoom', L.Map.DoubleClickZoom);
+
+
+/*
+ * L.Handler.ScrollWheelZoom is used by L.Map to enable mouse scroll wheel zoom on the map.
+ */
+
+L.Map.mergeOptions({
+	scrollWheelZoom: true
+});
+
+L.Map.ScrollWheelZoom = L.Handler.extend({
+	addHooks: function () {
+		L.DomEvent.on(this._map._container, 'mousewheel', this._onWheelScroll, this);
+		L.DomEvent.on(this._map._container, 'MozMousePixelScroll', L.DomEvent.preventDefault);
+		this._delta = 0;
+	},
+
+	removeHooks: function () {
+		L.DomEvent.off(this._map._container, 'mousewheel', this._onWheelScroll);
+		L.DomEvent.off(this._map._container, 'MozMousePixelScroll', L.DomEvent.preventDefault);
+	},
+
+	_onWheelScroll: function (e) {
+		var delta = L.DomEvent.getWheelDelta(e);
+
+		this._delta += delta;
+		this._lastMousePos = this._map.mouseEventToContainerPoint(e);
+
+		if (!this._startTime) {
+			this._startTime = +new Date();
+		}
+
+		var left = Math.max(40 - (+new Date() - this._startTime), 0);
+
+		clearTimeout(this._timer);
+		this._timer = setTimeout(L.bind(this._performZoom, this), left);
+
+		L.DomEvent.preventDefault(e);
+		L.DomEvent.stopPropagation(e);
+	},
+
+	_performZoom: function () {
+		var map = this._map,
+		    delta = this._delta,
+		    zoom = map.getZoom();
+
+		delta = delta > 0 ? Math.ceil(delta) : Math.floor(delta);
+		delta = Math.max(Math.min(delta, 4), -4);
+		delta = map._limitZoom(zoom + delta) - zoom;
+
+		this._delta = 0;
+		this._startTime = null;
+
+		if (!delta) { return; }
+
+		map.setZoomAround(this._lastMousePos, zoom + delta);
+	}
+});
+
+L.Map.addInitHook('addHandler', 'scrollWheelZoom', L.Map.ScrollWheelZoom);
+
+
+/*
+ * Extends the event handling code with double tap support for mobile browsers.
+ */
+
+L.extend(L.DomEvent, {
+
+	_touchstart: L.Browser.msTouch ? 'MSPointerDown' : 'touchstart',
+	_touchend: L.Browser.msTouch ? 'MSPointerUp' : 'touchend',
+
+	// inspired by Zepto touch code by Thomas Fuchs
+	addDoubleTapListener: function (obj, handler, id) {
+		var last,
+		    doubleTap = false,
+		    delay = 250,
+		    touch,
+		    pre = '_leaflet_',
+		    touchstart = this._touchstart,
+		    touchend = this._touchend,
+		    trackedTouches = [];
+
+		function onTouchStart(e) {
+			var count;
+
+			if (L.Browser.msTouch) {
+				trackedTouches.push(e.pointerId);
+				count = trackedTouches.length;
+			} else {
+				count = e.touches.length;
+			}
+			if (count > 1) {
+				return;
+			}
+
+			var now = Date.now(),
+				delta = now - (last || now);
+
+			touch = e.touches ? e.touches[0] : e;
+			doubleTap = (delta > 0 && delta <= delay);
+			last = now;
+		}
+
+		function onTouchEnd(e) {
+			if (L.Browser.msTouch) {
+				var idx = trackedTouches.indexOf(e.pointerId);
+				if (idx === -1) {
+					return;
+				}
+				trackedTouches.splice(idx, 1);
+			}
+
+			if (doubleTap) {
+				if (L.Browser.msTouch) {
+					// work around .type being readonly with MSPointer* events
+					var newTouch = { },
+						prop;
+
+					// jshint forin:false
+					for (var i in touch) {
+						prop = touch[i];
+						if (typeof prop === 'function') {
+							newTouch[i] = prop.bind(touch);
+						} else {
+							newTouch[i] = prop;
+						}
+					}
+					touch = newTouch;
+				}
+				touch.type = 'dblclick';
+				handler(touch);
+				last = null;
+			}
+		}
+		obj[pre + touchstart + id] = onTouchStart;
+		obj[pre + touchend + id] = onTouchEnd;
+
+		// on msTouch we need to listen on the document, otherwise a drag starting on the map and moving off screen
+		// will not come through to us, so we will lose track of how many touches are ongoing
+		var endElement = L.Browser.msTouch ? document.documentElement : obj;
+
+		obj.addEventListener(touchstart, onTouchStart, false);
+		endElement.addEventListener(touchend, onTouchEnd, false);
+
+		if (L.Browser.msTouch) {
+			endElement.addEventListener('MSPointerCancel', onTouchEnd, false);
+		}
+
+		return this;
+	},
+
+	removeDoubleTapListener: function (obj, id) {
+		var pre = '_leaflet_';
+
+		obj.removeEventListener(this._touchstart, obj[pre + this._touchstart + id], false);
+		(L.Browser.msTouch ? document.documentElement : obj).removeEventListener(
+		        this._touchend, obj[pre + this._touchend + id], false);
+
+		if (L.Browser.msTouch) {
+			document.documentElement.removeEventListener('MSPointerCancel', obj[pre + this._touchend + id], false);
+		}
+
+		return this;
+	}
+});
+
+
+/*
+ * Extends L.DomEvent to provide touch support for Internet Explorer and Windows-based devices.
+ */
+
+L.extend(L.DomEvent, {
+
+	_msTouches: [],
+	_msDocumentListener: false,
+
+	// Provides a touch events wrapper for msPointer events.
+	// Based on changes by veproza https://github.com/CloudMade/Leaflet/pull/1019
+
+	addMsTouchListener: function (obj, type, handler, id) {
+
+		switch (type) {
+		case 'touchstart':
+			return this.addMsTouchListenerStart(obj, type, handler, id);
+		case 'touchend':
+			return this.addMsTouchListenerEnd(obj, type, handler, id);
+		case 'touchmove':
+			return this.addMsTouchListenerMove(obj, type, handler, id);
+		default:
+			throw 'Unknown touch event type';
+		}
+	},
+
+	addMsTouchListenerStart: function (obj, type, handler, id) {
+		var pre = '_leaflet_',
+		    touches = this._msTouches;
+
+		var cb = function (e) {
+
+			var alreadyInArray = false;
+			for (var i = 0; i < touches.length; i++) {
+				if (touches[i].pointerId === e.pointerId) {
+					alreadyInArray = true;
+					break;
+				}
+			}
+			if (!alreadyInArray) {
+				touches.push(e);
+			}
+
+			e.touches = touches.slice();
+			e.changedTouches = [e];
+
+			handler(e);
+		};
+
+		obj[pre + 'touchstart' + id] = cb;
+		obj.addEventListener('MSPointerDown', cb, false);
+
+		// need to also listen for end events to keep the _msTouches list accurate
+		// this needs to be on the body and never go away
+		if (!this._msDocumentListener) {
+			var internalCb = function (e) {
+				for (var i = 0; i < touches.length; i++) {
+					if (touches[i].pointerId === e.pointerId) {
+						touches.splice(i, 1);
+						break;
+					}
+				}
+			};
+			//We listen on the documentElement as any drags that end by moving the touch off the screen get fired there
+			document.documentElement.addEventListener('MSPointerUp', internalCb, false);
+			document.documentElement.addEventListener('MSPointerCancel', internalCb, false);
+
+			this._msDocumentListener = true;
+		}
+
+		return this;
+	},
+
+	addMsTouchListenerMove: function (obj, type, handler, id) {
+		var pre = '_leaflet_',
+		    touches = this._msTouches;
+
+		function cb(e) {
+
+			// don't fire touch moves when mouse isn't down
+			if (e.pointerType === e.MSPOINTER_TYPE_MOUSE && e.buttons === 0) { return; }
+
+			for (var i = 0; i < touches.length; i++) {
+				if (touches[i].pointerId === e.pointerId) {
+					touches[i] = e;
+					break;
+				}
+			}
+
+			e.touches = touches.slice();
+			e.changedTouches = [e];
+
+			handler(e);
+		}
+
+		obj[pre + 'touchmove' + id] = cb;
+		obj.addEventListener('MSPointerMove', cb, false);
+
+		return this;
+	},
+
+	addMsTouchListenerEnd: function (obj, type, handler, id) {
+		var pre = '_leaflet_',
+		    touches = this._msTouches;
+
+		var cb = function (e) {
+			for (var i = 0; i < touches.length; i++) {
+				if (touches[i].pointerId === e.pointerId) {
+					touches.splice(i, 1);
+					break;
+				}
+			}
+
+			e.touches = touches.slice();
+			e.changedTouches = [e];
+
+			handler(e);
+		};
+
+		obj[pre + 'touchend' + id] = cb;
+		obj.addEventListener('MSPointerUp', cb, false);
+		obj.addEventListener('MSPointerCancel', cb, false);
+
+		return this;
+	},
+
+	removeMsTouchListener: function (obj, type, id) {
+		var pre = '_leaflet_',
+		    cb = obj[pre + type + id];
+
+		switch (type) {
+		case 'touchstart':
+			obj.removeEventListener('MSPointerDown', cb, false);
+			break;
+		case 'touchmove':
+			obj.removeEventListener('MSPointerMove', cb, false);
+			break;
+		case 'touchend':
+			obj.removeEventListener('MSPointerUp', cb, false);
+			obj.removeEventListener('MSPointerCancel', cb, false);
+			break;
+		}
+
+		return this;
+	}
+});
+
+
+/*
+ * L.Handler.TouchZoom is used by L.Map to add pinch zoom on supported mobile browsers.
+ */
+
+L.Map.mergeOptions({
+	touchZoom: L.Browser.touch && !L.Browser.android23
+});
+
+L.Map.TouchZoom = L.Handler.extend({
+	addHooks: function () {
+		L.DomEvent.on(this._map._container, 'touchstart', this._onTouchStart, this);
+	},
+
+	removeHooks: function () {
+		L.DomEvent.off(this._map._container, 'touchstart', this._onTouchStart, this);
+	},
+
+	_onTouchStart: function (e) {
+		var map = this._map;
+
+		if (!e.touches || e.touches.length !== 2 || map._animatingZoom || this._zooming) { return; }
+
+		var p1 = map.mouseEventToLayerPoint(e.touches[0]),
+		    p2 = map.mouseEventToLayerPoint(e.touches[1]),
+		    viewCenter = map._getCenterLayerPoint();
+
+		this._startCenter = p1.add(p2)._divideBy(2);
+		this._startDist = p1.distanceTo(p2);
+
+		this._moved = false;
+		this._zooming = true;
+
+		this._centerOffset = viewCenter.subtract(this._startCenter);
+
+		if (map._panAnim) {
+			map._panAnim.stop();
+		}
+
+		L.DomEvent
+		    .on(document, 'touchmove', this._onTouchMove, this)
+		    .on(document, 'touchend', this._onTouchEnd, this);
+
+		L.DomEvent.preventDefault(e);
+	},
+
+	_onTouchMove: function (e) {
+		var map = this._map;
+
+		if (!e.touches || e.touches.length !== 2 || !this._zooming) { return; }
+
+		var p1 = map.mouseEventToLayerPoint(e.touches[0]),
+		    p2 = map.mouseEventToLayerPoint(e.touches[1]);
+
+		this._scale = p1.distanceTo(p2) / this._startDist;
+		this._delta = p1._add(p2)._divideBy(2)._subtract(this._startCenter);
+
+		if (this._scale === 1) { return; }
+
+		if (!this._moved) {
+			L.DomUtil.addClass(map._mapPane, 'leaflet-touching');
+
+			map
+			    .fire('movestart')
+			    .fire('zoomstart');
+
+			this._moved = true;
+		}
+
+		L.Util.cancelAnimFrame(this._animRequest);
+		this._animRequest = L.Util.requestAnimFrame(
+		        this._updateOnMove, this, true, this._map._container);
+
+		L.DomEvent.preventDefault(e);
+	},
+
+	_updateOnMove: function () {
+		var map = this._map,
+		    origin = this._getScaleOrigin(),
+		    center = map.layerPointToLatLng(origin),
+		    zoom = map.getScaleZoom(this._scale);
+
+		map._animateZoom(center, zoom, this._startCenter, this._scale, this._delta);
+	},
+
+	_onTouchEnd: function () {
+		if (!this._moved || !this._zooming) {
+			this._zooming = false;
+			return;
+		}
+
+		var map = this._map;
+
+		this._zooming = false;
+		L.DomUtil.removeClass(map._mapPane, 'leaflet-touching');
+		L.Util.cancelAnimFrame(this._animRequest);
+
+		L.DomEvent
+		    .off(document, 'touchmove', this._onTouchMove)
+		    .off(document, 'touchend', this._onTouchEnd);
+
+		var origin = this._getScaleOrigin(),
+		    center = map.layerPointToLatLng(origin),
+
+		    oldZoom = map.getZoom(),
+		    floatZoomDelta = map.getScaleZoom(this._scale) - oldZoom,
+		    roundZoomDelta = (floatZoomDelta > 0 ?
+		            Math.ceil(floatZoomDelta) : Math.floor(floatZoomDelta)),
+
+		    zoom = map._limitZoom(oldZoom + roundZoomDelta),
+		    scale = map.getZoomScale(zoom) / this._scale;
+
+		map._animateZoom(center, zoom, origin, scale);
+	},
+
+	_getScaleOrigin: function () {
+		var centerOffset = this._centerOffset.subtract(this._delta).divideBy(this._scale);
+		return this._startCenter.add(centerOffset);
+	}
+});
+
+L.Map.addInitHook('addHandler', 'touchZoom', L.Map.TouchZoom);
+
+
+/*
+ * L.Map.Tap is used to enable mobile hacks like quick taps and long hold.
+ */
+
+L.Map.mergeOptions({
+	tap: true,
+	tapTolerance: 15
+});
+
+L.Map.Tap = L.Handler.extend({
+	addHooks: function () {
+		L.DomEvent.on(this._map._container, 'touchstart', this._onDown, this);
+	},
+
+	removeHooks: function () {
+		L.DomEvent.off(this._map._container, 'touchstart', this._onDown, this);
+	},
+
+	_onDown: function (e) {
+		if (!e.touches) { return; }
+
+		L.DomEvent.preventDefault(e);
+
+		this._fireClick = true;
+
+		// don't simulate click or track longpress if more than 1 touch
+		if (e.touches.length > 1) {
+			this._fireClick = false;
+			clearTimeout(this._holdTimeout);
+			return;
+		}
+
+		var first = e.touches[0],
+		    el = first.target;
+
+		this._startPos = this._newPos = new L.Point(first.clientX, first.clientY);
+
+		// if touching a link, highlight it
+		if (el.tagName.toLowerCase() === 'a') {
+			L.DomUtil.addClass(el, 'leaflet-active');
+		}
+
+		// simulate long hold but setting a timeout
+		this._holdTimeout = setTimeout(L.bind(function () {
+			if (this._isTapValid()) {
+				this._fireClick = false;
+				this._onUp();
+				this._simulateEvent('contextmenu', first);
+			}
+		}, this), 1000);
+
+		L.DomEvent
+			.on(document, 'touchmove', this._onMove, this)
+			.on(document, 'touchend', this._onUp, this);
+	},
+
+	_onUp: function (e) {
+		clearTimeout(this._holdTimeout);
+
+		L.DomEvent
+			.off(document, 'touchmove', this._onMove, this)
+			.off(document, 'touchend', this._onUp, this);
+
+		if (this._fireClick && e && e.changedTouches) {
+
+			var first = e.changedTouches[0],
+			    el = first.target;
+
+			if (el.tagName.toLowerCase() === 'a') {
+				L.DomUtil.removeClass(el, 'leaflet-active');
+			}
+
+			// simulate click if the touch didn't move too much
+			if (this._isTapValid()) {
+				this._simulateEvent('click', first);
+			}
+		}
+	},
+
+	_isTapValid: function () {
+		return this._newPos.distanceTo(this._startPos) <= this._map.options.tapTolerance;
+	},
+
+	_onMove: function (e) {
+		var first = e.touches[0];
+		this._newPos = new L.Point(first.clientX, first.clientY);
+	},
+
+	_simulateEvent: function (type, e) {
+		var simulatedEvent = document.createEvent('MouseEvents');
+
+		simulatedEvent._simulated = true;
+		e.target._simulatedClick = true;
+
+		simulatedEvent.initMouseEvent(
+		        type, true, true, window, 1,
+		        e.screenX, e.screenY,
+		        e.clientX, e.clientY,
+		        false, false, false, false, 0, null);
+
+		e.target.dispatchEvent(simulatedEvent);
+	}
+});
+
+if (L.Browser.touch && !L.Browser.msTouch) {
+	L.Map.addInitHook('addHandler', 'tap', L.Map.Tap);
+}
+
+
+/*
+ * L.Handler.ShiftDragZoom is used to add shift-drag zoom interaction to the map
+  * (zoom to a selected bounding box), enabled by default.
+ */
+
+L.Map.mergeOptions({
+	boxZoom: true
+});
+
+L.Map.BoxZoom = L.Handler.extend({
+	initialize: function (map) {
+		this._map = map;
+		this._container = map._container;
+		this._pane = map._panes.overlayPane;
+	},
+
+	addHooks: function () {
+		L.DomEvent.on(this._container, 'mousedown', this._onMouseDown, this);
+	},
+
+	removeHooks: function () {
+		L.DomEvent.off(this._container, 'mousedown', this._onMouseDown);
+	},
+
+	_onMouseDown: function (e) {
+		if (!e.shiftKey || ((e.which !== 1) && (e.button !== 1))) { return false; }
+
+		L.DomUtil.disableTextSelection();
+		L.DomUtil.disableImageDrag();
+
+		this._startLayerPoint = this._map.mouseEventToLayerPoint(e);
+
+		this._box = L.DomUtil.create('div', 'leaflet-zoom-box', this._pane);
+		L.DomUtil.setPosition(this._box, this._startLayerPoint);
+
+		//TODO refactor: move cursor to styles
+		this._container.style.cursor = 'crosshair';
+
+		L.DomEvent
+		    .on(document, 'mousemove', this._onMouseMove, this)
+		    .on(document, 'mouseup', this._onMouseUp, this)
+		    .on(document, 'keydown', this._onKeyDown, this);
+
+		this._map.fire('boxzoomstart');
+	},
+
+	_onMouseMove: function (e) {
+		var startPoint = this._startLayerPoint,
+		    box = this._box,
+
+		    layerPoint = this._map.mouseEventToLayerPoint(e),
+		    offset = layerPoint.subtract(startPoint),
+
+		    newPos = new L.Point(
+		        Math.min(layerPoint.x, startPoint.x),
+		        Math.min(layerPoint.y, startPoint.y));
+
+		L.DomUtil.setPosition(box, newPos);
+
+		// TODO refactor: remove hardcoded 4 pixels
+		box.style.width  = (Math.max(0, Math.abs(offset.x) - 4)) + 'px';
+		box.style.height = (Math.max(0, Math.abs(offset.y) - 4)) + 'px';
+	},
+
+	_finish: function () {
+		this._pane.removeChild(this._box);
+		this._container.style.cursor = '';
+
+		L.DomUtil.enableTextSelection();
+		L.DomUtil.enableImageDrag();
+
+		L.DomEvent
+		    .off(document, 'mousemove', this._onMouseMove)
+		    .off(document, 'mouseup', this._onMouseUp)
+		    .off(document, 'keydown', this._onKeyDown);
+	},
+
+	_onMouseUp: function (e) {
+
+		this._finish();
+
+		var map = this._map,
+		    layerPoint = map.mouseEventToLayerPoint(e);
+
+		if (this._startLayerPoint.equals(layerPoint)) { return; }
+
+		var bounds = new L.LatLngBounds(
+		        map.layerPointToLatLng(this._startLayerPoint),
+		        map.layerPointToLatLng(layerPoint));
+
+		map.fitBounds(bounds);
+
+		map.fire('boxzoomend', {
+			boxZoomBounds: bounds
+		});
+	},
+
+	_onKeyDown: function (e) {
+		if (e.keyCode === 27) {
+			this._finish();
+		}
+	}
+});
+
+L.Map.addInitHook('addHandler', 'boxZoom', L.Map.BoxZoom);
+
+
+/*
+ * L.Map.Keyboard is handling keyboard interaction with the map, enabled by default.
+ */
+
+L.Map.mergeOptions({
+	keyboard: true,
+	keyboardPanOffset: 80,
+	keyboardZoomOffset: 1
+});
+
+L.Map.Keyboard = L.Handler.extend({
+
+	keyCodes: {
+		left:    [37],
+		right:   [39],
+		down:    [40],
+		up:      [38],
+		zoomIn:  [187, 107, 61],
+		zoomOut: [189, 109, 173]
+	},
+
+	initialize: function (map) {
+		this._map = map;
+
+		this._setPanOffset(map.options.keyboardPanOffset);
+		this._setZoomOffset(map.options.keyboardZoomOffset);
+	},
+
+	addHooks: function () {
+		var container = this._map._container;
+
+		// make the container focusable by tabbing
+		if (container.tabIndex === -1) {
+			container.tabIndex = '0';
+		}
+
+		L.DomEvent
+		    .on(container, 'focus', this._onFocus, this)
+		    .on(container, 'blur', this._onBlur, this)
+		    .on(container, 'mousedown', this._onMouseDown, this);
+
+		this._map
+		    .on('focus', this._addHooks, this)
+		    .on('blur', this._removeHooks, this);
+	},
+
+	removeHooks: function () {
+		this._removeHooks();
+
+		var container = this._map._container;
+
+		L.DomEvent
+		    .off(container, 'focus', this._onFocus, this)
+		    .off(container, 'blur', this._onBlur, this)
+		    .off(container, 'mousedown', this._onMouseDown, this);
+
+		this._map
+		    .off('focus', this._addHooks, this)
+		    .off('blur', this._removeHooks, this);
+	},
+
+	_onMouseDown: function () {
+		if (this._focused) { return; }
+
+		var body = document.body,
+		    docEl = document.documentElement,
+		    top = body.scrollTop || docEl.scrollTop,
+		    left = body.scrollTop || docEl.scrollLeft;
+
+		this._map._container.focus();
+
+		window.scrollTo(left, top);
+	},
+
+	_onFocus: function () {
+		this._focused = true;
+		this._map.fire('focus');
+	},
+
+	_onBlur: function () {
+		this._focused = false;
+		this._map.fire('blur');
+	},
+
+	_setPanOffset: function (pan) {
+		var keys = this._panKeys = {},
+		    codes = this.keyCodes,
+		    i, len;
+
+		for (i = 0, len = codes.left.length; i < len; i++) {
+			keys[codes.left[i]] = [-1 * pan, 0];
+		}
+		for (i = 0, len = codes.right.length; i < len; i++) {
+			keys[codes.right[i]] = [pan, 0];
+		}
+		for (i = 0, len = codes.down.length; i < len; i++) {
+			keys[codes.down[i]] = [0, pan];
+		}
+		for (i = 0, len = codes.up.length; i < len; i++) {
+			keys[codes.up[i]] = [0, -1 * pan];
+		}
+	},
+
+	_setZoomOffset: function (zoom) {
+		var keys = this._zoomKeys = {},
+		    codes = this.keyCodes,
+		    i, len;
+
+		for (i = 0, len = codes.zoomIn.length; i < len; i++) {
+			keys[codes.zoomIn[i]] = zoom;
+		}
+		for (i = 0, len = codes.zoomOut.length; i < len; i++) {
+			keys[codes.zoomOut[i]] = -zoom;
+		}
+	},
+
+	_addHooks: function () {
+		L.DomEvent.on(document, 'keydown', this._onKeyDown, this);
+	},
+
+	_removeHooks: function () {
+		L.DomEvent.off(document, 'keydown', this._onKeyDown, this);
+	},
+
+	_onKeyDown: function (e) {
+		var key = e.keyCode,
+		    map = this._map;
+
+		if (key in this._panKeys) {
+
+			if (map._panAnim && map._panAnim._inProgress) { return; }
+
+			map.panBy(this._panKeys[key]);
+
+			if (map.options.maxBounds) {
+				map.panInsideBounds(map.options.maxBounds);
+			}
+
+		} else if (key in this._zoomKeys) {
+			map.setZoom(map.getZoom() + this._zoomKeys[key]);
+
+		} else {
+			return;
+		}
+
+		L.DomEvent.stop(e);
+	}
+});
+
+L.Map.addInitHook('addHandler', 'keyboard', L.Map.Keyboard);
+
+
+/*
+ * L.Handler.MarkerDrag is used internally by L.Marker to make the markers draggable.
+ */
+
+L.Handler.MarkerDrag = L.Handler.extend({
+	initialize: function (marker) {
+		this._marker = marker;
+	},
+
+	addHooks: function () {
+		var icon = this._marker._icon;
+		if (!this._draggable) {
+			this._draggable = new L.Draggable(icon, icon);
+		}
+
+		this._draggable
+			.on('dragstart', this._onDragStart, this)
+			.on('drag', this._onDrag, this)
+			.on('dragend', this._onDragEnd, this);
+		this._draggable.enable();
+	},
+
+	removeHooks: function () {
+		this._draggable
+			.off('dragstart', this._onDragStart, this)
+			.off('drag', this._onDrag, this)
+			.off('dragend', this._onDragEnd, this);
+
+		this._draggable.disable();
+	},
+
+	moved: function () {
+		return this._draggable && this._draggable._moved;
+	},
+
+	_onDragStart: function () {
+		this._marker
+		    .closePopup()
+		    .fire('movestart')
+		    .fire('dragstart');
+	},
+
+	_onDrag: function () {
+		var marker = this._marker,
+		    shadow = marker._shadow,
+		    iconPos = L.DomUtil.getPosition(marker._icon),
+		    latlng = marker._map.layerPointToLatLng(iconPos);
+
+		// update shadow position
+		if (shadow) {
+			L.DomUtil.setPosition(shadow, iconPos);
+		}
+
+		marker._latlng = latlng;
+
+		marker
+		    .fire('move', {latlng: latlng})
+		    .fire('drag');
+	},
+
+	_onDragEnd: function () {
+		this._marker
+		    .fire('moveend')
+		    .fire('dragend');
+	}
+});
+
+
+/*
+ * L.Control is a base class for implementing map controls. Handles positioning.
+ * All other controls extend from this class.
+ */
+
+L.Control = L.Class.extend({
+	options: {
+		position: 'topright'
+	},
+
+	initialize: function (options) {
+		L.setOptions(this, options);
+	},
+
+	getPosition: function () {
+		return this.options.position;
+	},
+
+	setPosition: function (position) {
+		var map = this._map;
+
+		if (map) {
+			map.removeControl(this);
+		}
+
+		this.options.position = position;
+
+		if (map) {
+			map.addControl(this);
+		}
+
+		return this;
+	},
+
+	getContainer: function () {
+		return this._container;
+	},
+
+	addTo: function (map) {
+		this._map = map;
+
+		var container = this._container = this.onAdd(map),
+		    pos = this.getPosition(),
+		    corner = map._controlCorners[pos];
+
+		L.DomUtil.addClass(container, 'leaflet-control');
+
+		if (pos.indexOf('bottom') !== -1) {
+			corner.insertBefore(container, corner.firstChild);
+		} else {
+			corner.appendChild(container);
+		}
+
+		return this;
+	},
+
+	removeFrom: function (map) {
+		var pos = this.getPosition(),
+		    corner = map._controlCorners[pos];
+
+		corner.removeChild(this._container);
+		this._map = null;
+
+		if (this.onRemove) {
+			this.onRemove(map);
+		}
+
+		return this;
+	}
+});
+
+L.control = function (options) {
+	return new L.Control(options);
+};
+
+
+// adds control-related methods to L.Map
+
+L.Map.include({
+	addControl: function (control) {
+		control.addTo(this);
+		return this;
+	},
+
+	removeControl: function (control) {
+		control.removeFrom(this);
+		return this;
+	},
+
+	_initControlPos: function () {
+		var corners = this._controlCorners = {},
+		    l = 'leaflet-',
+		    container = this._controlContainer =
+		            L.DomUtil.create('div', l + 'control-container', this._container);
+
+		function createCorner(vSide, hSide) {
+			var className = l + vSide + ' ' + l + hSide;
+
+			corners[vSide + hSide] = L.DomUtil.create('div', className, container);
+		}
+
+		createCorner('top', 'left');
+		createCorner('top', 'right');
+		createCorner('bottom', 'left');
+		createCorner('bottom', 'right');
+	},
+
+	_clearControlPos: function () {
+		this._container.removeChild(this._controlContainer);
+	}
+});
+
+
+/*
+ * L.Control.Zoom is used for the default zoom buttons on the map.
+ */
+
+L.Control.Zoom = L.Control.extend({
+	options: {
+		position: 'topleft'
+	},
+
+	onAdd: function (map) {
+		var zoomName = 'leaflet-control-zoom',
+		    container = L.DomUtil.create('div', zoomName + ' leaflet-bar');
+
+		this._map = map;
+
+		this._zoomInButton  = this._createButton(
+		        '+', 'Zoom in',  zoomName + '-in',  container, this._zoomIn,  this);
+		this._zoomOutButton = this._createButton(
+		        '-', 'Zoom out', zoomName + '-out', container, this._zoomOut, this);
+
+		map.on('zoomend zoomlevelschange', this._updateDisabled, this);
+
+		return container;
+	},
+
+	onRemove: function (map) {
+		map.off('zoomend zoomlevelschange', this._updateDisabled, this);
+	},
+
+	_zoomIn: function (e) {
+		this._map.zoomIn(e.shiftKey ? 3 : 1);
+	},
+
+	_zoomOut: function (e) {
+		this._map.zoomOut(e.shiftKey ? 3 : 1);
+	},
+
+	_createButton: function (html, title, className, container, fn, context) {
+		var link = L.DomUtil.create('a', className, container);
+		link.innerHTML = html;
+		link.href = '#';
+		link.title = title;
+
+		var stop = L.DomEvent.stopPropagation;
+
+		L.DomEvent
+		    .on(link, 'click', stop)
+		    .on(link, 'mousedown', stop)
+		    .on(link, 'dblclick', stop)
+		    .on(link, 'click', L.DomEvent.preventDefault)
+		    .on(link, 'click', fn, context);
+
+		return link;
+	},
+
+	_updateDisabled: function () {
+		var map = this._map,
+			className = 'leaflet-disabled';
+
+		L.DomUtil.removeClass(this._zoomInButton, className);
+		L.DomUtil.removeClass(this._zoomOutButton, className);
+
+		if (map._zoom === map.getMinZoom()) {
+			L.DomUtil.addClass(this._zoomOutButton, className);
+		}
+		if (map._zoom === map.getMaxZoom()) {
+			L.DomUtil.addClass(this._zoomInButton, className);
+		}
+	}
+});
+
+L.Map.mergeOptions({
+	zoomControl: true
+});
+
+L.Map.addInitHook(function () {
+	if (this.options.zoomControl) {
+		this.zoomControl = new L.Control.Zoom();
+		this.addControl(this.zoomControl);
+	}
+});
+
+L.control.zoom = function (options) {
+	return new L.Control.Zoom(options);
+};
+
+
+
+/*
+ * L.Control.Attribution is used for displaying attribution on the map (added by default).
+ */
+
+L.Control.Attribution = L.Control.extend({
+	options: {
+		position: 'bottomright',
+		prefix: '<a href="http://leafletjs.com" title="A JS library for interactive maps">Leaflet</a>'
+	},
+
+	initialize: function (options) {
+		L.setOptions(this, options);
+
+		this._attributions = {};
+	},
+
+	onAdd: function (map) {
+		this._container = L.DomUtil.create('div', 'leaflet-control-attribution');
+		L.DomEvent.disableClickPropagation(this._container);
+
+		map
+		    .on('layeradd', this._onLayerAdd, this)
+		    .on('layerremove', this._onLayerRemove, this);
+
+		this._update();
+
+		return this._container;
+	},
+
+	onRemove: function (map) {
+		map
+		    .off('layeradd', this._onLayerAdd)
+		    .off('layerremove', this._onLayerRemove);
+
+	},
+
+	setPrefix: function (prefix) {
+		this.options.prefix = prefix;
+		this._update();
+		return this;
+	},
+
+	addAttribution: function (text) {
+		if (!text) { return; }
+
+		if (!this._attributions[text]) {
+			this._attributions[text] = 0;
+		}
+		this._attributions[text]++;
+
+		this._update();
+
+		return this;
+	},
+
+	removeAttribution: function (text) {
+		if (!text) { return; }
+
+		if (this._attributions[text]) {
+			this._attributions[text]--;
+			this._update();
+		}
+
+		return this;
+	},
+
+	_update: function () {
+		if (!this._map) { return; }
+
+		var attribs = [];
+
+		for (var i in this._attributions) {
+			if (this._attributions[i]) {
+				attribs.push(i);
+			}
+		}
+
+		var prefixAndAttribs = [];
+
+		if (this.options.prefix) {
+			prefixAndAttribs.push(this.options.prefix);
+		}
+		if (attribs.length) {
+			prefixAndAttribs.push(attribs.join(', '));
+		}
+
+		this._container.innerHTML = prefixAndAttribs.join(' | ');
+	},
+
+	_onLayerAdd: function (e) {
+		if (e.layer.getAttribution) {
+			this.addAttribution(e.layer.getAttribution());
+		}
+	},
+
+	_onLayerRemove: function (e) {
+		if (e.layer.getAttribution) {
+			this.removeAttribution(e.layer.getAttribution());
+		}
+	}
+});
+
+L.Map.mergeOptions({
+	attributionControl: true
+});
+
+L.Map.addInitHook(function () {
+	if (this.options.attributionControl) {
+		this.attributionControl = (new L.Control.Attribution()).addTo(this);
+	}
+});
+
+L.control.attribution = function (options) {
+	return new L.Control.Attribution(options);
+};
+
+
+/*
+ * L.Control.Scale is used for displaying metric/imperial scale on the map.
+ */
+
+L.Control.Scale = L.Control.extend({
+	options: {
+		position: 'bottomleft',
+		maxWidth: 100,
+		metric: true,
+		imperial: true,
+		updateWhenIdle: false
+	},
+
+	onAdd: function (map) {
+		this._map = map;
+
+		var className = 'leaflet-control-scale',
+		    container = L.DomUtil.create('div', className),
+		    options = this.options;
+
+		this._addScales(options, className, container);
+
+		map.on(options.updateWhenIdle ? 'moveend' : 'move', this._update, this);
+		map.whenReady(this._update, this);
+
+		return container;
+	},
+
+	onRemove: function (map) {
+		map.off(this.options.updateWhenIdle ? 'moveend' : 'move', this._update, this);
+	},
+
+	_addScales: function (options, className, container) {
+		if (options.metric) {
+			this._mScale = L.DomUtil.create('div', className + '-line', container);
+		}
+		if (options.imperial) {
+			this._iScale = L.DomUtil.create('div', className + '-line', container);
+		}
+	},
+
+	_update: function () {
+		var bounds = this._map.getBounds(),
+		    centerLat = bounds.getCenter().lat,
+		    halfWorldMeters = 6378137 * Math.PI * Math.cos(centerLat * Math.PI / 180),
+		    dist = halfWorldMeters * (bounds.getNorthEast().lng - bounds.getSouthWest().lng) / 180,
+
+		    size = this._map.getSize(),
+		    options = this.options,
+		    maxMeters = 0;
+
+		if (size.x > 0) {
+			maxMeters = dist * (options.maxWidth / size.x);
+		}
+
+		this._updateScales(options, maxMeters);
+	},
+
+	_updateScales: function (options, maxMeters) {
+		if (options.metric && maxMeters) {
+			this._updateMetric(maxMeters);
+		}
+
+		if (options.imperial && maxMeters) {
+			this._updateImperial(maxMeters);
+		}
+	},
+
+	_updateMetric: function (maxMeters) {
+		var meters = this._getRoundNum(maxMeters);
+
+		this._mScale.style.width = this._getScaleWidth(meters / maxMeters) + 'px';
+		this._mScale.innerHTML = meters < 1000 ? meters + ' m' : (meters / 1000) + ' km';
+	},
+
+	_updateImperial: function (maxMeters) {
+		var maxFeet = maxMeters * 3.2808399,
+		    scale = this._iScale,
+		    maxMiles, miles, feet;
+
+		if (maxFeet > 5280) {
+			maxMiles = maxFeet / 5280;
+			miles = this._getRoundNum(maxMiles);
+
+			scale.style.width = this._getScaleWidth(miles / maxMiles) + 'px';
+			scale.innerHTML = miles + ' mi';
+
+		} else {
+			feet = this._getRoundNum(maxFeet);
+
+			scale.style.width = this._getScaleWidth(feet / maxFeet) + 'px';
+			scale.innerHTML = feet + ' ft';
+		}
+	},
+
+	_getScaleWidth: function (ratio) {
+		return Math.round(this.options.maxWidth * ratio) - 10;
+	},
+
+	_getRoundNum: function (num) {
+		var pow10 = Math.pow(10, (Math.floor(num) + '').length - 1),
+		    d = num / pow10;
+
+		d = d >= 10 ? 10 : d >= 5 ? 5 : d >= 3 ? 3 : d >= 2 ? 2 : 1;
+
+		return pow10 * d;
+	}
+});
+
+L.control.scale = function (options) {
+	return new L.Control.Scale(options);
+};
+
+
+/*
+ * L.Control.Layers is a control to allow users to switch between different layers on the map.
+ */
+
+L.Control.Layers = L.Control.extend({
+	options: {
+		collapsed: true,
+		position: 'topright',
+		autoZIndex: true
+	},
+
+	initialize: function (baseLayers, overlays, options) {
+		L.setOptions(this, options);
+
+		this._layers = {};
+		this._lastZIndex = 0;
+		this._handlingClick = false;
+
+		for (var i in baseLayers) {
+			this._addLayer(baseLayers[i], i);
+		}
+
+		for (i in overlays) {
+			this._addLayer(overlays[i], i, true);
+		}
+	},
+
+	onAdd: function (map) {
+		this._initLayout();
+		this._update();
+
+		map
+		    .on('layeradd', this._onLayerChange, this)
+		    .on('layerremove', this._onLayerChange, this);
+
+		return this._container;
+	},
+
+	onRemove: function (map) {
+		map
+		    .off('layeradd', this._onLayerChange)
+		    .off('layerremove', this._onLayerChange);
+	},
+
+	addBaseLayer: function (layer, name) {
+		this._addLayer(layer, name);
+		this._update();
+		return this;
+	},
+
+	addOverlay: function (layer, name) {
+		this._addLayer(layer, name, true);
+		this._update();
+		return this;
+	},
+
+	removeLayer: function (layer) {
+		var id = L.stamp(layer);
+		delete this._layers[id];
+		this._update();
+		return this;
+	},
+
+	_initLayout: function () {
+		var className = 'leaflet-control-layers',
+		    container = this._container = L.DomUtil.create('div', className);
+
+		//Makes this work on IE10 Touch devices by stopping it from firing a mouseout event when the touch is released
+		container.setAttribute('aria-haspopup', true);
+
+		if (!L.Browser.touch) {
+			L.DomEvent.disableClickPropagation(container);
+			L.DomEvent.on(container, 'mousewheel', L.DomEvent.stopPropagation);
+		} else {
+			L.DomEvent.on(container, 'click', L.DomEvent.stopPropagation);
+		}
+
+		var form = this._form = L.DomUtil.create('form', className + '-list');
+
+		if (this.options.collapsed) {
+			if (!L.Browser.android) {
+				L.DomEvent
+				    .on(container, 'mouseover', this._expand, this)
+				    .on(container, 'mouseout', this._collapse, this);
+			}
+			var link = this._layersLink = L.DomUtil.create('a', className + '-toggle', container);
+			link.href = '#';
+			link.title = 'Layers';
+
+			if (L.Browser.touch) {
+				L.DomEvent
+				    .on(link, 'click', L.DomEvent.stop)
+				    .on(link, 'click', this._expand, this);
+			}
+			else {
+				L.DomEvent.on(link, 'focus', this._expand, this);
+			}
+
+			this._map.on('click', this._collapse, this);
+			// TODO keyboard accessibility
+		} else {
+			this._expand();
+		}
+
+		this._baseLayersList = L.DomUtil.create('div', className + '-base', form);
+		this._separator = L.DomUtil.create('div', className + '-separator', form);
+		this._overlaysList = L.DomUtil.create('div', className + '-overlays', form);
+
+		container.appendChild(form);
+	},
+
+	_addLayer: function (layer, name, overlay) {
+		var id = L.stamp(layer);
+
+		this._layers[id] = {
+			layer: layer,
+			name: name,
+			overlay: overlay
+		};
+
+		if (this.options.autoZIndex && layer.setZIndex) {
+			this._lastZIndex++;
+			layer.setZIndex(this._lastZIndex);
+		}
+	},
+
+	_update: function () {
+		if (!this._container) {
+			return;
+		}
+
+		this._baseLayersList.innerHTML = '';
+		this._overlaysList.innerHTML = '';
+
+		var baseLayersPresent = false,
+		    overlaysPresent = false,
+		    i, obj;
+
+		for (i in this._layers) {
+			obj = this._layers[i];
+			this._addItem(obj);
+			overlaysPresent = overlaysPresent || obj.overlay;
+			baseLayersPresent = baseLayersPresent || !obj.overlay;
+		}
+
+		this._separator.style.display = overlaysPresent && baseLayersPresent ? '' : 'none';
+	},
+
+	_onLayerChange: function (e) {
+		var obj = this._layers[L.stamp(e.layer)];
+
+		if (!obj) { return; }
+
+		if (!this._handlingClick) {
+			this._update();
+		}
+
+		var type = obj.overlay ?
+			(e.type === 'layeradd' ? 'overlayadd' : 'overlayremove') :
+			(e.type === 'layeradd' ? 'baselayerchange' : null);
+
+		if (type) {
+			this._map.fire(type, obj);
+		}
+	},
+
+	// IE7 bugs out if you create a radio dynamically, so you have to do it this hacky way (see http://bit.ly/PqYLBe)
+	_createRadioElement: function (name, checked) {
+
+		var radioHtml = '<input type="radio" class="leaflet-control-layers-selector" name="' + name + '"';
+		if (checked) {
+			radioHtml += ' checked="checked"';
+		}
+		radioHtml += '/>';
+
+		var radioFragment = document.createElement('div');
+		radioFragment.innerHTML = radioHtml;
+
+		return radioFragment.firstChild;
+	},
+
+	_addItem: function (obj) {
+		var label = document.createElement('label'),
+		    input,
+		    checked = this._map.hasLayer(obj.layer);
+
+		if (obj.overlay) {
+			input = document.createElement('input');
+			input.type = 'checkbox';
+			input.className = 'leaflet-control-layers-selector';
+			input.defaultChecked = checked;
+		} else {
+			input = this._createRadioElement('leaflet-base-layers', checked);
+		}
+
+		input.layerId = L.stamp(obj.layer);
+
+		L.DomEvent.on(input, 'click', this._onInputClick, this);
+
+		var name = document.createElement('span');
+		name.innerHTML = ' ' + obj.name;
+
+		label.appendChild(input);
+		label.appendChild(name);
+
+		var container = obj.overlay ? this._overlaysList : this._baseLayersList;
+		container.appendChild(label);
+
+		return label;
+	},
+
+	_onInputClick: function () {
+		var i, input, obj,
+		    inputs = this._form.getElementsByTagName('input'),
+		    inputsLen = inputs.length;
+
+		this._handlingClick = true;
+
+		for (i = 0; i < inputsLen; i++) {
+			input = inputs[i];
+			obj = this._layers[input.layerId];
+
+			if (input.checked && !this._map.hasLayer(obj.layer)) {
+				this._map.addLayer(obj.layer);
+
+			} else if (!input.checked && this._map.hasLayer(obj.layer)) {
+				this._map.removeLayer(obj.layer);
+			}
+		}
+
+		this._handlingClick = false;
+	},
+
+	_expand: function () {
+		L.DomUtil.addClass(this._container, 'leaflet-control-layers-expanded');
+	},
+
+	_collapse: function () {
+		this._container.className = this._container.className.replace(' leaflet-control-layers-expanded', '');
+	}
+});
+
+L.control.layers = function (baseLayers, overlays, options) {
+	return new L.Control.Layers(baseLayers, overlays, options);
+};
+
+
+/*
+ * L.PosAnimation is used by Leaflet internally for pan animations.
+ */
+
+L.PosAnimation = L.Class.extend({
+	includes: L.Mixin.Events,
+
+	run: function (el, newPos, duration, easeLinearity) { // (HTMLElement, Point[, Number, Number])
+		this.stop();
+
+		this._el = el;
+		this._inProgress = true;
+		this._newPos = newPos;
+
+		this.fire('start');
+
+		el.style[L.DomUtil.TRANSITION] = 'all ' + (duration || 0.25) +
+		        's cubic-bezier(0,0,' + (easeLinearity || 0.5) + ',1)';
+
+		L.DomEvent.on(el, L.DomUtil.TRANSITION_END, this._onTransitionEnd, this);
+		L.DomUtil.setPosition(el, newPos);
+
+		// toggle reflow, Chrome flickers for some reason if you don't do this
+		L.Util.falseFn(el.offsetWidth);
+
+		// there's no native way to track value updates of transitioned properties, so we imitate this
+		this._stepTimer = setInterval(L.bind(this._onStep, this), 50);
+	},
+
+	stop: function () {
+		if (!this._inProgress) { return; }
+
+		// if we just removed the transition property, the element would jump to its final position,
+		// so we need to make it stay at the current position
+
+		L.DomUtil.setPosition(this._el, this._getPos());
+		this._onTransitionEnd();
+		L.Util.falseFn(this._el.offsetWidth); // force reflow in case we are about to start a new animation
+	},
+
+	_onStep: function () {
+		// jshint camelcase: false
+		// make L.DomUtil.getPosition return intermediate position value during animation
+		this._el._leaflet_pos = this._getPos();
+
+		this.fire('step');
+	},
+
+	// you can't easily get intermediate values of properties animated with CSS3 Transitions,
+	// we need to parse computed style (in case of transform it returns matrix string)
+
+	_transformRe: /([-+]?(?:\d*\.)?\d+)\D*, ([-+]?(?:\d*\.)?\d+)\D*\)/,
+
+	_getPos: function () {
+		var left, top, matches,
+		    el = this._el,
+		    style = window.getComputedStyle(el);
+
+		if (L.Browser.any3d) {
+			matches = style[L.DomUtil.TRANSFORM].match(this._transformRe);
+			left = matches ? parseFloat(matches[1]) : 0;
+			top  = matches ? parseFloat(matches[2]) : 0;
+		} else {
+			left = parseFloat(style.left);
+			top  = parseFloat(style.top);
+		}
+
+		return new L.Point(left, top, true);
+	},
+
+	_onTransitionEnd: function () {
+		L.DomEvent.off(this._el, L.DomUtil.TRANSITION_END, this._onTransitionEnd, this);
+
+		if (!this._inProgress) { return; }
+		this._inProgress = false;
+
+		this._el.style[L.DomUtil.TRANSITION] = '';
+
+		// jshint camelcase: false
+		// make sure L.DomUtil.getPosition returns the final position value after animation
+		this._el._leaflet_pos = this._newPos;
+
+		clearInterval(this._stepTimer);
+
+		this.fire('step').fire('end');
+	}
+
+});
+
+
+/*
+ * Extends L.Map to handle panning animations.
+ */
+
+L.Map.include({
+
+	setView: function (center, zoom, options) {
+
+		zoom = this._limitZoom(zoom);
+		center = L.latLng(center);
+		options = options || {};
+
+		if (this._panAnim) {
+			this._panAnim.stop();
+		}
+
+		if (this._loaded && !options.reset && options !== true) {
+
+			if (options.animate !== undefined) {
+				options.zoom = L.extend({animate: options.animate}, options.zoom);
+				options.pan = L.extend({animate: options.animate}, options.pan);
+			}
+
+			// try animating pan or zoom
+			var animated = (this._zoom !== zoom) ?
+				this._tryAnimatedZoom && this._tryAnimatedZoom(center, zoom, options.zoom) :
+				this._tryAnimatedPan(center, options.pan);
+
+			if (animated) {
+				// prevent resize handler call, the view will refresh after animation anyway
+				clearTimeout(this._sizeTimer);
+				return this;
+			}
+		}
+
+		// animation didn't start, just reset the map view
+		this._resetView(center, zoom);
+
+		return this;
+	},
+
+	panBy: function (offset, options) {
+		offset = L.point(offset).round();
+		options = options || {};
+
+		if (!offset.x && !offset.y) {
+			return this;
+		}
+
+		if (!this._panAnim) {
+			this._panAnim = new L.PosAnimation();
+
+			this._panAnim.on({
+				'step': this._onPanTransitionStep,
+				'end': this._onPanTransitionEnd
+			}, this);
+		}
+
+		// don't fire movestart if animating inertia
+		if (!options.noMoveStart) {
+			this.fire('movestart');
+		}
+
+		// animate pan unless animate: false specified
+		if (options.animate !== false) {
+			L.DomUtil.addClass(this._mapPane, 'leaflet-pan-anim');
+
+			var newPos = this._getMapPanePos().subtract(offset);
+			this._panAnim.run(this._mapPane, newPos, options.duration || 0.25, options.easeLinearity);
+		} else {
+			this._rawPanBy(offset);
+			this.fire('move').fire('moveend');
+		}
+
+		return this;
+	},
+
+	_onPanTransitionStep: function () {
+		this.fire('move');
+	},
+
+	_onPanTransitionEnd: function () {
+		L.DomUtil.removeClass(this._mapPane, 'leaflet-pan-anim');
+		this.fire('moveend');
+	},
+
+	_tryAnimatedPan: function (center, options) {
+		// difference between the new and current centers in pixels
+		var offset = this._getCenterOffset(center)._floor();
+
+		// don't animate too far unless animate: true specified in options
+		if ((options && options.animate) !== true && !this.getSize().contains(offset)) { return false; }
+
+		this.panBy(offset, options);
+
+		return true;
+	}
+});
+
+
+/*
+ * L.PosAnimation fallback implementation that powers Leaflet pan animations
+ * in browsers that don't support CSS3 Transitions.
+ */
+
+L.PosAnimation = L.DomUtil.TRANSITION ? L.PosAnimation : L.PosAnimation.extend({
+
+	run: function (el, newPos, duration, easeLinearity) { // (HTMLElement, Point[, Number, Number])
+		this.stop();
+
+		this._el = el;
+		this._inProgress = true;
+		this._duration = duration || 0.25;
+		this._easeOutPower = 1 / Math.max(easeLinearity || 0.5, 0.2);
+
+		this._startPos = L.DomUtil.getPosition(el);
+		this._offset = newPos.subtract(this._startPos);
+		this._startTime = +new Date();
+
+		this.fire('start');
+
+		this._animate();
+	},
+
+	stop: function () {
+		if (!this._inProgress) { return; }
+
+		this._step();
+		this._complete();
+	},
+
+	_animate: function () {
+		// animation loop
+		this._animId = L.Util.requestAnimFrame(this._animate, this);
+		this._step();
+	},
+
+	_step: function () {
+		var elapsed = (+new Date()) - this._startTime,
+		    duration = this._duration * 1000;
+
+		if (elapsed < duration) {
+			this._runFrame(this._easeOut(elapsed / duration));
+		} else {
+			this._runFrame(1);
+			this._complete();
+		}
+	},
+
+	_runFrame: function (progress) {
+		var pos = this._startPos.add(this._offset.multiplyBy(progress));
+		L.DomUtil.setPosition(this._el, pos);
+
+		this.fire('step');
+	},
+
+	_complete: function () {
+		L.Util.cancelAnimFrame(this._animId);
+
+		this._inProgress = false;
+		this.fire('end');
+	},
+
+	_easeOut: function (t) {
+		return 1 - Math.pow(1 - t, this._easeOutPower);
+	}
+});
+
+
+/*
+ * Extends L.Map to handle zoom animations.
+ */
+
+L.Map.mergeOptions({
+	zoomAnimation: true,
+	zoomAnimationThreshold: 4
+});
+
+if (L.DomUtil.TRANSITION) {
+
+	L.Map.addInitHook(function () {
+		// don't animate on browsers without hardware-accelerated transitions or old Android/Opera
+		this._zoomAnimated = this.options.zoomAnimation && L.DomUtil.TRANSITION &&
+				L.Browser.any3d && !L.Browser.android23 && !L.Browser.mobileOpera;
+
+		// zoom transitions run with the same duration for all layers, so if one of transitionend events
+		// happens after starting zoom animation (propagating to the map pane), we know that it ended globally
+		if (this._zoomAnimated) {
+			L.DomEvent.on(this._mapPane, L.DomUtil.TRANSITION_END, this._catchTransitionEnd, this);
+		}
+	});
+}
+
+L.Map.include(!L.DomUtil.TRANSITION ? {} : {
+
+	_catchTransitionEnd: function () {
+		if (this._animatingZoom) {
+			this._onZoomTransitionEnd();
+		}
+	},
+
+	_tryAnimatedZoom: function (center, zoom, options) {
+
+		if (this._animatingZoom) { return true; }
+
+		options = options || {};
+
+		// don't animate if disabled, not supported or zoom difference is too large
+		if (!this._zoomAnimated || options.animate === false ||
+		        Math.abs(zoom - this._zoom) > this.options.zoomAnimationThreshold) { return false; }
+
+		// offset is the pixel coords of the zoom origin relative to the current center
+		var scale = this.getZoomScale(zoom),
+		    offset = this._getCenterOffset(center)._divideBy(1 - 1 / scale),
+			origin = this._getCenterLayerPoint()._add(offset);
+
+		// don't animate if the zoom origin isn't within one screen from the current center, unless forced
+		if (options.animate !== true && !this.getSize().contains(offset)) { return false; }
+
+		this
+		    .fire('movestart')
+		    .fire('zoomstart');
+
+		this._animateZoom(center, zoom, origin, scale, null, true);
+
+		return true;
+	},
+
+	_animateZoom: function (center, zoom, origin, scale, delta, backwards) {
+
+		this._animatingZoom = true;
+
+		// put transform transition on all layers with leaflet-zoom-animated class
+		L.DomUtil.addClass(this._mapPane, 'leaflet-zoom-anim');
+
+		// remember what center/zoom to set after animation
+		this._animateToCenter = center;
+		this._animateToZoom = zoom;
+
+		// disable any dragging during animation
+		if (L.Draggable) {
+			L.Draggable._disabled = true;
+		}
+
+		this.fire('zoomanim', {
+			center: center,
+			zoom: zoom,
+			origin: origin,
+			scale: scale,
+			delta: delta,
+			backwards: backwards
+		});
+	},
+
+	_onZoomTransitionEnd: function () {
+
+		this._animatingZoom = false;
+
+		L.DomUtil.removeClass(this._mapPane, 'leaflet-zoom-anim');
+
+		this._resetView(this._animateToCenter, this._animateToZoom, true, true);
+
+		if (L.Draggable) {
+			L.Draggable._disabled = false;
+		}
+	}
+});
+
+
+/*
+	Zoom animation logic for L.TileLayer.
+*/
+
+L.TileLayer.include({
+	_animateZoom: function (e) {
+		if (!this._animating) {
+			this._animating = true;
+			this._prepareBgBuffer();
+		}
+
+		var bg = this._bgBuffer,
+		    transform = L.DomUtil.TRANSFORM,
+		    initialTransform = e.delta ? L.DomUtil.getTranslateString(e.delta) : bg.style[transform],
+		    scaleStr = L.DomUtil.getScaleString(e.scale, e.origin);
+
+		bg.style[transform] = e.backwards ?
+				scaleStr + ' ' + initialTransform :
+				initialTransform + ' ' + scaleStr;
+	},
+
+	_endZoomAnim: function () {
+		var front = this._tileContainer,
+		    bg = this._bgBuffer;
+
+		front.style.visibility = '';
+		front.parentNode.appendChild(front); // Bring to fore
+
+		// force reflow
+		L.Util.falseFn(bg.offsetWidth);
+
+		this._animating = false;
+	},
+
+	_clearBgBuffer: function () {
+		var map = this._map;
+
+		if (map && !map._animatingZoom && !map.touchZoom._zooming) {
+			this._bgBuffer.innerHTML = '';
+			this._bgBuffer.style[L.DomUtil.TRANSFORM] = '';
+		}
+	},
+
+	_prepareBgBuffer: function () {
+
+		var front = this._tileContainer,
+		    bg = this._bgBuffer;
+
+		// if foreground layer doesn't have many tiles but bg layer does,
+		// keep the existing bg layer and just zoom it some more
+
+		var bgLoaded = this._getLoadedTilesPercentage(bg),
+		    frontLoaded = this._getLoadedTilesPercentage(front);
+
+		if (bg && bgLoaded > 0.5 && frontLoaded < 0.5) {
+
+			front.style.visibility = 'hidden';
+			this._stopLoadingImages(front);
+			return;
+		}
+
+		// prepare the buffer to become the front tile pane
+		bg.style.visibility = 'hidden';
+		bg.style[L.DomUtil.TRANSFORM] = '';
+
+		// switch out the current layer to be the new bg layer (and vice-versa)
+		this._tileContainer = bg;
+		bg = this._bgBuffer = front;
+
+		this._stopLoadingImages(bg);
+
+		//prevent bg buffer from clearing right after zoom
+		clearTimeout(this._clearBgBufferTimer);
+	},
+
+	_getLoadedTilesPercentage: function (container) {
+		var tiles = container.getElementsByTagName('img'),
+		    i, len, count = 0;
+
+		for (i = 0, len = tiles.length; i < len; i++) {
+			if (tiles[i].complete) {
+				count++;
+			}
+		}
+		return count / len;
+	},
+
+	// stops loading all tiles in the background layer
+	_stopLoadingImages: function (container) {
+		var tiles = Array.prototype.slice.call(container.getElementsByTagName('img')),
+		    i, len, tile;
+
+		for (i = 0, len = tiles.length; i < len; i++) {
+			tile = tiles[i];
+
+			if (!tile.complete) {
+				tile.onload = L.Util.falseFn;
+				tile.onerror = L.Util.falseFn;
+				tile.src = L.Util.emptyImageUrl;
+
+				tile.parentNode.removeChild(tile);
+			}
+		}
+	}
+});
+
+
+/*
+ * Provides L.Map with convenient shortcuts for using browser geolocation features.
+ */
+
+L.Map.include({
+	_defaultLocateOptions: {
+		watch: false,
+		setView: false,
+		maxZoom: Infinity,
+		timeout: 10000,
+		maximumAge: 0,
+		enableHighAccuracy: false
+	},
+
+	locate: function (/*Object*/ options) {
+
+		options = this._locateOptions = L.extend(this._defaultLocateOptions, options);
+
+		if (!navigator.geolocation) {
+			this._handleGeolocationError({
+				code: 0,
+				message: 'Geolocation not supported.'
+			});
+			return this;
+		}
+
+		var onResponse = L.bind(this._handleGeolocationResponse, this),
+			onError = L.bind(this._handleGeolocationError, this);
+
+		if (options.watch) {
+			this._locationWatchId =
+			        navigator.geolocation.watchPosition(onResponse, onError, options);
+		} else {
+			navigator.geolocation.getCurrentPosition(onResponse, onError, options);
+		}
+		return this;
+	},
+
+	stopLocate: function () {
+		if (navigator.geolocation) {
+			navigator.geolocation.clearWatch(this._locationWatchId);
+		}
+		if (this._locateOptions) {
+			this._locateOptions.setView = false;
+		}
+		return this;
+	},
+
+	_handleGeolocationError: function (error) {
+		var c = error.code,
+		    message = error.message ||
+		            (c === 1 ? 'permission denied' :
+		            (c === 2 ? 'position unavailable' : 'timeout'));
+
+		if (this._locateOptions.setView && !this._loaded) {
+			this.fitWorld();
+		}
+
+		this.fire('locationerror', {
+			code: c,
+			message: 'Geolocation error: ' + message + '.'
+		});
+	},
+
+	_handleGeolocationResponse: function (pos) {
+		var lat = pos.coords.latitude,
+		    lng = pos.coords.longitude,
+		    latlng = new L.LatLng(lat, lng),
+
+		    latAccuracy = 180 * pos.coords.accuracy / 40075017,
+		    lngAccuracy = latAccuracy / Math.cos(L.LatLng.DEG_TO_RAD * lat),
+
+		    bounds = L.latLngBounds(
+		            [lat - latAccuracy, lng - lngAccuracy],
+		            [lat + latAccuracy, lng + lngAccuracy]),
+
+		    options = this._locateOptions;
+
+		if (options.setView) {
+			var zoom = Math.min(this.getBoundsZoom(bounds), options.maxZoom);
+			this.setView(latlng, zoom);
+		}
+
+		var data = {
+			latlng: latlng,
+			bounds: bounds,
+		};
+
+		for (var i in pos.coords) {
+			if (typeof pos.coords[i] === 'number') {
+				data[i] = pos.coords[i];
+			}
+		}
+
+		this.fire('locationfound', data);
+	}
+});
+
+
+}(window, document));
Index: /extensions/piwigo-openstreetmap/leaflet/leaflet.css
===================================================================
--- /extensions/piwigo-openstreetmap/leaflet/leaflet.css	(revision 24677)
+++ /extensions/piwigo-openstreetmap/leaflet/leaflet.css	(revision 24677)
@@ -0,0 +1,467 @@
+/* required styles */
+
+.leaflet-map-pane,
+.leaflet-tile,
+.leaflet-marker-icon,
+.leaflet-marker-shadow,
+.leaflet-tile-pane,
+.leaflet-tile-container,
+.leaflet-overlay-pane,
+.leaflet-shadow-pane,
+.leaflet-marker-pane,
+.leaflet-popup-pane,
+.leaflet-overlay-pane svg,
+.leaflet-zoom-box,
+.leaflet-image-layer,
+.leaflet-layer {
+	position: absolute;
+	left: 0;
+	top: 0;
+	}
+.leaflet-container {
+	overflow: hidden;
+	-ms-touch-action: none;
+	}
+.leaflet-tile,
+.leaflet-marker-icon,
+.leaflet-marker-shadow {
+	-webkit-user-select: none;
+	   -moz-user-select: none;
+	        user-select: none;
+	-webkit-user-drag: none;
+	}
+.leaflet-marker-icon,
+.leaflet-marker-shadow {
+	display: block;
+	}
+/* map is broken in FF if you have max-width: 100% on tiles */
+.leaflet-container img {
+	max-width: none !important;
+	}
+/* stupid Android 2 doesn't understand "max-width: none" properly */
+.leaflet-container img.leaflet-image-layer {
+	max-width: 15000px !important;
+	}
+.leaflet-tile {
+	filter: inherit;
+	visibility: hidden;
+	}
+.leaflet-tile-loaded {
+	visibility: inherit;
+	}
+.leaflet-zoom-box {
+	width: 0;
+	height: 0;
+	}
+/* workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=888319 */
+.leaflet-overlay-pane svg {
+	-moz-user-select: none;
+	}
+
+.leaflet-tile-pane    { z-index: 2; }
+.leaflet-objects-pane { z-index: 3; }
+.leaflet-overlay-pane { z-index: 4; }
+.leaflet-shadow-pane  { z-index: 5; }
+.leaflet-marker-pane  { z-index: 6; }
+.leaflet-popup-pane   { z-index: 7; }
+
+
+/* control positioning */
+
+.leaflet-control {
+	position: relative;
+	z-index: 7;
+	pointer-events: auto;
+	}
+.leaflet-top,
+.leaflet-bottom {
+	position: absolute;
+	z-index: 1000;
+	pointer-events: none;
+	}
+.leaflet-top {
+	top: 0;
+	}
+.leaflet-right {
+	right: 0;
+	}
+.leaflet-bottom {
+	bottom: 0;
+	}
+.leaflet-left {
+	left: 0;
+	}
+.leaflet-control {
+	float: left;
+	clear: both;
+	}
+.leaflet-right .leaflet-control {
+	float: right;
+	}
+.leaflet-top .leaflet-control {
+	margin-top: 10px;
+	}
+.leaflet-bottom .leaflet-control {
+	margin-bottom: 10px;
+	}
+.leaflet-left .leaflet-control {
+	margin-left: 10px;
+	}
+.leaflet-right .leaflet-control {
+	margin-right: 10px;
+	}
+
+
+/* zoom and fade animations */
+
+.leaflet-fade-anim .leaflet-tile,
+.leaflet-fade-anim .leaflet-popup {
+	opacity: 0;
+	-webkit-transition: opacity 0.2s linear;
+	   -moz-transition: opacity 0.2s linear;
+	     -o-transition: opacity 0.2s linear;
+	        transition: opacity 0.2s linear;
+	}
+.leaflet-fade-anim .leaflet-tile-loaded,
+.leaflet-fade-anim .leaflet-map-pane .leaflet-popup {
+	opacity: 1;
+	}
+
+.leaflet-zoom-anim .leaflet-zoom-animated {
+	-webkit-transition: -webkit-transform 0.25s cubic-bezier(0,0,0.25,1);
+	   -moz-transition:    -moz-transform 0.25s cubic-bezier(0,0,0.25,1);
+	     -o-transition:      -o-transform 0.25s cubic-bezier(0,0,0.25,1);
+	        transition:         transform 0.25s cubic-bezier(0,0,0.25,1);
+	}
+.leaflet-zoom-anim .leaflet-tile,
+.leaflet-pan-anim .leaflet-tile,
+.leaflet-touching .leaflet-zoom-animated {
+	-webkit-transition: none;
+	   -moz-transition: none;
+	     -o-transition: none;
+	        transition: none;
+	}
+
+.leaflet-zoom-anim .leaflet-zoom-hide {
+	visibility: hidden;
+	}
+
+
+/* cursors */
+
+.leaflet-clickable {
+	cursor: pointer;
+	}
+.leaflet-container {
+	cursor: -webkit-grab;
+	cursor:    -moz-grab;
+	}
+.leaflet-popup-pane,
+.leaflet-control {
+	cursor: auto;
+	}
+.leaflet-dragging,
+.leaflet-dragging .leaflet-clickable,
+.leaflet-dragging .leaflet-container {
+	cursor: move;
+	cursor: -webkit-grabbing;
+	cursor:    -moz-grabbing;
+	}
+
+
+/* visual tweaks */
+
+.leaflet-container {
+	background: #ddd;
+	outline: 0;
+	}
+.leaflet-container a {
+	color: #0078A8;
+	}
+.leaflet-container a.leaflet-active {
+	outline: 2px solid orange;
+	}
+.leaflet-zoom-box {
+	border: 2px dotted #05f;
+	background: white;
+	opacity: 0.5;
+	}
+
+
+/* general typography */
+.leaflet-container {
+	font: 12px/1.5 "Helvetica Neue", Arial, Helvetica, sans-serif;
+	}
+
+
+/* general toolbar styles */
+
+.leaflet-bar {
+	box-shadow: 0 1px 7px rgba(0,0,0,0.65);
+	-webkit-border-radius: 4px;
+	        border-radius: 4px;
+	}
+.leaflet-bar a, .leaflet-bar a:hover {
+	background-color: #fff;
+	border-bottom: 1px solid #ccc;
+	width: 26px;
+	height: 26px;
+	line-height: 26px;
+	display: block;
+	text-align: center;
+	text-decoration: none;
+	color: black;
+	}
+.leaflet-bar a,
+.leaflet-control-layers-toggle {
+	background-position: 50% 50%;
+	background-repeat: no-repeat;
+	display: block;
+	}
+.leaflet-bar a:hover {
+	background-color: #f4f4f4;
+	}
+.leaflet-bar a:first-child {
+	-webkit-border-top-left-radius: 4px;
+	        border-top-left-radius: 4px;
+	-webkit-border-top-right-radius: 4px;
+	        border-top-right-radius: 4px;
+	}
+.leaflet-bar a:last-child {
+	-webkit-border-bottom-left-radius: 4px;
+	        border-bottom-left-radius: 4px;
+	-webkit-border-bottom-right-radius: 4px;
+	        border-bottom-right-radius: 4px;
+	border-bottom: none;
+	}
+.leaflet-bar a.leaflet-disabled {
+	cursor: default;
+	background-color: #f4f4f4;
+	color: #bbb;
+	}
+
+.leaflet-touch .leaflet-bar {
+	-webkit-border-radius: 10px;
+	        border-radius: 10px;
+	}
+.leaflet-touch .leaflet-bar a {
+	width: 30px;
+	height: 30px;
+	}
+.leaflet-touch .leaflet-bar a:first-child {
+	-webkit-border-top-left-radius: 7px;
+	        border-top-left-radius: 7px;
+	-webkit-border-top-right-radius: 7px;
+	        border-top-right-radius: 7px;
+	}
+.leaflet-touch .leaflet-bar a:last-child {
+	-webkit-border-bottom-left-radius: 7px;
+	        border-bottom-left-radius: 7px;
+	-webkit-border-bottom-right-radius: 7px;
+	        border-bottom-right-radius: 7px;
+	border-bottom: none;
+	}
+
+
+/* zoom control */
+
+.leaflet-control-zoom-in {
+	font: bold 18px 'Lucida Console', Monaco, monospace;
+	}
+.leaflet-control-zoom-out {
+	font: bold 22px 'Lucida Console', Monaco, monospace;
+	}
+
+.leaflet-touch .leaflet-control-zoom-in {
+	font-size: 22px;
+	line-height: 30px;
+	}
+.leaflet-touch .leaflet-control-zoom-out {
+	font-size: 28px;
+	line-height: 30px;
+	}
+
+
+/* layers control */
+
+.leaflet-control-layers {
+	box-shadow: 0 1px 7px rgba(0,0,0,0.4);
+	background: #f8f8f9;
+	-webkit-border-radius: 5px;
+	        border-radius: 5px;
+	}
+.leaflet-control-layers-toggle {
+	background-image: url(images/layers.png);
+	width: 36px;
+	height: 36px;
+	}
+.leaflet-retina .leaflet-control-layers-toggle {
+	background-image: url(images/layers-2x.png);
+	background-size: 26px 26px;
+	}
+.leaflet-touch .leaflet-control-layers-toggle {
+	width: 44px;
+	height: 44px;
+	}
+.leaflet-control-layers .leaflet-control-layers-list,
+.leaflet-control-layers-expanded .leaflet-control-layers-toggle {
+	display: none;
+	}
+.leaflet-control-layers-expanded .leaflet-control-layers-list {
+	display: block;
+	position: relative;
+	}
+.leaflet-control-layers-expanded {
+	padding: 6px 10px 6px 6px;
+	color: #333;
+	background: #fff;
+	}
+.leaflet-control-layers-selector {
+	margin-top: 2px;
+	position: relative;
+	top: 1px;
+	}
+.leaflet-control-layers label {
+	display: block;
+	}
+.leaflet-control-layers-separator {
+	height: 0;
+	border-top: 1px solid #ddd;
+	margin: 5px -10px 5px -6px;
+	}
+
+
+/* attribution and scale controls */
+
+.leaflet-container .leaflet-control-attribution {
+	background-color: rgba(255, 255, 255, 0.7);
+	box-shadow: 0 0 5px #bbb;
+	margin: 0;
+	}
+.leaflet-control-attribution,
+.leaflet-control-scale-line {
+	padding: 0 5px;
+	color: #333;
+	}
+.leaflet-container .leaflet-control-attribution,
+.leaflet-container .leaflet-control-scale {
+	font-size: 11px;
+	}
+.leaflet-left .leaflet-control-scale {
+	margin-left: 5px;
+	}
+.leaflet-bottom .leaflet-control-scale {
+	margin-bottom: 5px;
+	}
+.leaflet-control-scale-line {
+	border: 2px solid #777;
+	border-top: none;
+	color: black;
+	line-height: 1.1;
+	padding: 2px 5px 1px;
+	font-size: 11px;
+	text-shadow: 1px 1px 1px #fff;
+	background-color: rgba(255, 255, 255, 0.5);
+	box-shadow: 0 -1px 5px rgba(0, 0, 0, 0.2);
+	white-space: nowrap;
+	overflow: hidden;
+	}
+.leaflet-control-scale-line:not(:first-child) {
+	border-top: 2px solid #777;
+	border-bottom: none;
+	margin-top: -2px;
+	box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
+	}
+.leaflet-control-scale-line:not(:first-child):not(:last-child) {
+	border-bottom: 2px solid #777;
+	}
+
+.leaflet-touch .leaflet-control-attribution,
+.leaflet-touch .leaflet-control-layers,
+.leaflet-touch .leaflet-control-zoom {
+	box-shadow: none;
+	}
+.leaflet-touch .leaflet-control-layers,
+.leaflet-touch .leaflet-control-zoom {
+	border: 4px solid rgba(0,0,0,0.3);
+	}
+
+
+/* popup */
+
+.leaflet-popup {
+	position: absolute;
+	text-align: center;
+	}
+.leaflet-popup-content-wrapper {
+	padding: 1px;
+	text-align: left;
+	-webkit-border-radius: 12px;
+	        border-radius: 12px;
+	}
+.leaflet-popup-content {
+	margin: 13px 19px;
+	line-height: 1.4;
+	}
+.leaflet-popup-content p {
+	margin: 18px 0;
+	}
+.leaflet-popup-tip-container {
+	margin: 0 auto;
+	width: 40px;
+	height: 20px;
+	position: relative;
+	overflow: hidden;
+	}
+.leaflet-popup-tip {
+	width: 17px;
+	height: 17px;
+	padding: 1px;
+
+	margin: -10px auto 0;
+
+	-webkit-transform: rotate(45deg);
+	   -moz-transform: rotate(45deg);
+	    -ms-transform: rotate(45deg);
+	     -o-transform: rotate(45deg);
+	        transform: rotate(45deg);
+	}
+.leaflet-popup-content-wrapper, .leaflet-popup-tip {
+	background: white;
+
+	box-shadow: 0 3px 14px rgba(0,0,0,0.4);
+	}
+.leaflet-container a.leaflet-popup-close-button {
+	position: absolute;
+	top: 0;
+	right: 0;
+	padding: 4px 4px 0 0;
+	text-align: center;
+	width: 18px;
+	height: 14px;
+	font: 16px/14px Tahoma, Verdana, sans-serif;
+	color: #c3c3c3;
+	text-decoration: none;
+	font-weight: bold;
+	background: transparent;
+	}
+.leaflet-container a.leaflet-popup-close-button:hover {
+	color: #999;
+	}
+.leaflet-popup-scrolled {
+	overflow: auto;
+	border-bottom: 1px solid #ddd;
+	border-top: 1px solid #ddd;
+	}
+
+
+/* div icon */
+
+.leaflet-div-icon {
+	background: #fff;
+	border: 1px solid #666;
+	}
+.leaflet-editing-icon {
+	-webkit-border-radius: 2px;
+	        border-radius: 2px;
+	}
Index: /extensions/piwigo-openstreetmap/leaflet/leaflet.ie.css
===================================================================
--- /extensions/piwigo-openstreetmap/leaflet/leaflet.ie.css	(revision 24677)
+++ /extensions/piwigo-openstreetmap/leaflet/leaflet.ie.css	(revision 24677)
@@ -0,0 +1,51 @@
+.leaflet-vml-shape {
+	width: 1px;
+	height: 1px;
+	}
+.lvml {
+	behavior: url(#default#VML);
+	display: inline-block;
+	position: absolute;
+	}
+
+.leaflet-control {
+	display: inline;
+	}
+
+.leaflet-popup-tip {
+	width: 21px;
+	_width: 27px;
+	margin: 0 auto;
+	_margin-top: -3px;
+
+	filter: progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678);
+	-ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678)";
+	}
+.leaflet-popup-tip-container {
+	margin-top: -1px;
+	}
+.leaflet-popup-content-wrapper, .leaflet-popup-tip {
+	border: 1px solid #999;
+	}
+.leaflet-popup-content-wrapper {
+	zoom: 1;
+	}
+
+.leaflet-control-zoom,
+.leaflet-control-layers {
+	border: 3px solid #999;
+	}
+.leaflet-control-layers-toggle {
+	}
+.leaflet-control-attribution,
+.leaflet-control-layers,
+.leaflet-control-scale-line {
+	background: white;
+	}
+.leaflet-zoom-box {
+	filter: alpha(opacity=50);
+	}
+.leaflet-control-attribution {
+	border-top: 1px solid #bbb;
+	border-left: 1px solid #bbb;
+	}
Index: /extensions/piwigo-openstreetmap/leaflet/leaflet.js
===================================================================
--- /extensions/piwigo-openstreetmap/leaflet/leaflet.js	(revision 24677)
+++ /extensions/piwigo-openstreetmap/leaflet/leaflet.js	(revision 24677)
@@ -0,0 +1,9 @@
+/*
+ Leaflet, a JavaScript library for mobile-friendly interactive maps. http://leafletjs.com
+ (c) 2010-2013, Vladimir Agafonkin
+ (c) 2010-2011, CloudMade
+*/
+!function(t,e,i){var n=t.L,o={};o.version="0.6.2","object"==typeof module&&"object"==typeof module.exports?module.exports=o:"function"==typeof define&&define.amd&&define(o),o.noConflict=function(){return t.L=n,this},t.L=o,o.Util={extend:function(t){var e,i,n,o,s=Array.prototype.slice.call(arguments,1);for(i=0,n=s.length;n>i;i++){o=s[i]||{};for(e in o)o.hasOwnProperty(e)&&(t[e]=o[e])}return t},bind:function(t,e){var i=arguments.length>2?Array.prototype.slice.call(arguments,2):null;return function(){return t.apply(e,i||arguments)}},stamp:function(){var t=0,e="_leaflet_id";return function(i){return i[e]=i[e]||++t,i[e]}}(),invokeEach:function(t,e,i){var n,o;if("object"==typeof t){o=Array.prototype.slice.call(arguments,3);for(n in t)e.apply(i,[n,t[n]].concat(o));return!0}return!1},limitExecByInterval:function(t,e,i){var n,o;return function s(){var a=arguments;return n?(o=!0,void 0):(n=!0,setTimeout(function(){n=!1,o&&(s.apply(i,a),o=!1)},e),t.apply(i,a),void 0)}},falseFn:function(){return!1},formatNum:function(t,e){var i=Math.pow(10,e||5);return Math.round(t*i)/i},trim:function(t){return t.trim?t.trim():t.replace(/^\s+|\s+$/g,"")},splitWords:function(t){return o.Util.trim(t).split(/\s+/)},setOptions:function(t,e){return t.options=o.extend({},t.options,e),t.options},getParamString:function(t,e,i){var n=[];for(var o in t)n.push(encodeURIComponent(i?o.toUpperCase():o)+"="+encodeURIComponent(t[o]));return(e&&-1!==e.indexOf("?")?"&":"?")+n.join("&")},template:function(t,e){return t.replace(/\{ *([\w_]+) *\}/g,function(t,n){var o=e[n];if(o===i)throw new Error("No value provided for variable "+t);return"function"==typeof o&&(o=o(e)),o})},isArray:function(t){return"[object Array]"===Object.prototype.toString.call(t)},emptyImageUrl:"data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs="},function(){function e(e){var i,n,o=["webkit","moz","o","ms"];for(i=0;i<o.length&&!n;i++)n=t[o[i]+e];return n}function i(e){var i=+new Date,o=Math.max(0,16-(i-n));return n=i+o,t.setTimeout(e,o)}var n=0,s=t.requestAnimationFrame||e("RequestAnimationFrame")||i,a=t.cancelAnimationFrame||e("CancelAnimationFrame")||e("CancelRequestAnimationFrame")||function(e){t.clearTimeout(e)};o.Util.requestAnimFrame=function(e,n,a,r){return e=o.bind(e,n),a&&s===i?(e(),void 0):s.call(t,e,r)},o.Util.cancelAnimFrame=function(e){e&&a.call(t,e)}}(),o.extend=o.Util.extend,o.bind=o.Util.bind,o.stamp=o.Util.stamp,o.setOptions=o.Util.setOptions,o.Class=function(){},o.Class.extend=function(t){var e=function(){this.initialize&&this.initialize.apply(this,arguments),this._initHooks&&this.callInitHooks()},i=function(){};i.prototype=this.prototype;var n=new i;n.constructor=e,e.prototype=n;for(var s in this)this.hasOwnProperty(s)&&"prototype"!==s&&(e[s]=this[s]);t.statics&&(o.extend(e,t.statics),delete t.statics),t.includes&&(o.Util.extend.apply(null,[n].concat(t.includes)),delete t.includes),t.options&&n.options&&(t.options=o.extend({},n.options,t.options)),o.extend(n,t),n._initHooks=[];var a=this;return e.__super__=a.prototype,n.callInitHooks=function(){if(!this._initHooksCalled){a.prototype.callInitHooks&&a.prototype.callInitHooks.call(this),this._initHooksCalled=!0;for(var t=0,e=n._initHooks.length;e>t;t++)n._initHooks[t].call(this)}},e},o.Class.include=function(t){o.extend(this.prototype,t)},o.Class.mergeOptions=function(t){o.extend(this.prototype.options,t)},o.Class.addInitHook=function(t){var e=Array.prototype.slice.call(arguments,1),i="function"==typeof t?t:function(){this[t].apply(this,e)};this.prototype._initHooks=this.prototype._initHooks||[],this.prototype._initHooks.push(i)};var s="_leaflet_events";o.Mixin={},o.Mixin.Events={addEventListener:function(t,e,i){if(o.Util.invokeEach(t,this.addEventListener,this,e,i))return this;var n,a,r,h,l,u,c,d=this[s]=this[s]||{},p=i&&o.stamp(i);for(t=o.Util.splitWords(t),n=0,a=t.length;a>n;n++)r={action:e,context:i||this},h=t[n],i?(l=h+"_idx",u=l+"_len",c=d[l]=d[l]||{},c[p]||(c[p]=[],d[u]=(d[u]||0)+1),c[p].push(r)):(d[h]=d[h]||[],d[h].push(r));return this},hasEventListeners:function(t){var e=this[s];return!!e&&(t in e&&e[t].length>0||t+"_idx"in e&&e[t+"_idx_len"]>0)},removeEventListener:function(t,e,i){if(!this[s])return this;if(!t)return this.clearAllEventListeners();if(o.Util.invokeEach(t,this.removeEventListener,this,e,i))return this;var n,a,r,h,l,u,c,d,p,_=this[s],m=i&&o.stamp(i);for(t=o.Util.splitWords(t),n=0,a=t.length;a>n;n++)if(r=t[n],u=r+"_idx",c=u+"_len",d=_[u],e){if(h=i&&d?d[m]:_[r]){for(l=h.length-1;l>=0;l--)h[l].action!==e||i&&h[l].context!==i||(p=h.splice(l,1),p[0].action=o.Util.falseFn);i&&d&&0===h.length&&(delete d[m],_[c]--)}}else delete _[r],delete _[u];return this},clearAllEventListeners:function(){return delete this[s],this},fireEvent:function(t,e){if(!this.hasEventListeners(t))return this;var i,n,a,r,h,l=o.Util.extend({},e,{type:t,target:this}),u=this[s];if(u[t])for(i=u[t].slice(),n=0,a=i.length;a>n;n++)i[n].action.call(i[n].context||this,l);r=u[t+"_idx"];for(h in r)if(i=r[h].slice())for(n=0,a=i.length;a>n;n++)i[n].action.call(i[n].context||this,l);return this},addOneTimeEventListener:function(t,e,i){if(o.Util.invokeEach(t,this.addOneTimeEventListener,this,e,i))return this;var n=o.bind(function(){this.removeEventListener(t,e,i).removeEventListener(t,n,i)},this);return this.addEventListener(t,e,i).addEventListener(t,n,i)}},o.Mixin.Events.on=o.Mixin.Events.addEventListener,o.Mixin.Events.off=o.Mixin.Events.removeEventListener,o.Mixin.Events.once=o.Mixin.Events.addOneTimeEventListener,o.Mixin.Events.fire=o.Mixin.Events.fireEvent,function(){var n=!!t.ActiveXObject,s=n&&!t.XMLHttpRequest,a=n&&!e.querySelector,r=n&&!e.addEventListener,h=navigator.userAgent.toLowerCase(),l=-1!==h.indexOf("webkit"),u=-1!==h.indexOf("chrome"),c=-1!==h.indexOf("phantom"),d=-1!==h.indexOf("android"),p=-1!==h.search("android [23]"),_=typeof orientation!=i+"",m=t.navigator&&t.navigator.msPointerEnabled&&t.navigator.msMaxTouchPoints,f="devicePixelRatio"in t&&t.devicePixelRatio>1||"matchMedia"in t&&t.matchMedia("(min-resolution:144dpi)")&&t.matchMedia("(min-resolution:144dpi)").matches,g=e.documentElement,v=n&&"transition"in g.style,y="WebKitCSSMatrix"in t&&"m11"in new t.WebKitCSSMatrix,L="MozPerspective"in g.style,P="OTransition"in g.style,x=!t.L_DISABLE_3D&&(v||y||L||P)&&!c,w=!t.L_NO_TOUCH&&!c&&function(){var t="ontouchstart";if(m||t in g)return!0;var i=e.createElement("div"),n=!1;return i.setAttribute?(i.setAttribute(t,"return;"),"function"==typeof i[t]&&(n=!0),i.removeAttribute(t),i=null,n):!1}();o.Browser={ie:n,ie6:s,ie7:a,ielt9:r,webkit:l,android:d,android23:p,chrome:u,ie3d:v,webkit3d:y,gecko3d:L,opera3d:P,any3d:x,mobile:_,mobileWebkit:_&&l,mobileWebkit3d:_&&y,mobileOpera:_&&t.opera,touch:w,msTouch:m,retina:f}}(),o.Point=function(t,e,i){this.x=i?Math.round(t):t,this.y=i?Math.round(e):e},o.Point.prototype={clone:function(){return new o.Point(this.x,this.y)},add:function(t){return this.clone()._add(o.point(t))},_add:function(t){return this.x+=t.x,this.y+=t.y,this},subtract:function(t){return this.clone()._subtract(o.point(t))},_subtract:function(t){return this.x-=t.x,this.y-=t.y,this},divideBy:function(t){return this.clone()._divideBy(t)},_divideBy:function(t){return this.x/=t,this.y/=t,this},multiplyBy:function(t){return this.clone()._multiplyBy(t)},_multiplyBy:function(t){return this.x*=t,this.y*=t,this},round:function(){return this.clone()._round()},_round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this},floor:function(){return this.clone()._floor()},_floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this},distanceTo:function(t){t=o.point(t);var e=t.x-this.x,i=t.y-this.y;return Math.sqrt(e*e+i*i)},equals:function(t){return t=o.point(t),t.x===this.x&&t.y===this.y},contains:function(t){return t=o.point(t),Math.abs(t.x)<=Math.abs(this.x)&&Math.abs(t.y)<=Math.abs(this.y)},toString:function(){return"Point("+o.Util.formatNum(this.x)+", "+o.Util.formatNum(this.y)+")"}},o.point=function(t,e,n){return t instanceof o.Point?t:o.Util.isArray(t)?new o.Point(t[0],t[1]):t===i||null===t?t:new o.Point(t,e,n)},o.Bounds=function(t,e){if(t)for(var i=e?[t,e]:t,n=0,o=i.length;o>n;n++)this.extend(i[n])},o.Bounds.prototype={extend:function(t){return t=o.point(t),this.min||this.max?(this.min.x=Math.min(t.x,this.min.x),this.max.x=Math.max(t.x,this.max.x),this.min.y=Math.min(t.y,this.min.y),this.max.y=Math.max(t.y,this.max.y)):(this.min=t.clone(),this.max=t.clone()),this},getCenter:function(t){return new o.Point((this.min.x+this.max.x)/2,(this.min.y+this.max.y)/2,t)},getBottomLeft:function(){return new o.Point(this.min.x,this.max.y)},getTopRight:function(){return new o.Point(this.max.x,this.min.y)},getSize:function(){return this.max.subtract(this.min)},contains:function(t){var e,i;return t="number"==typeof t[0]||t instanceof o.Point?o.point(t):o.bounds(t),t instanceof o.Bounds?(e=t.min,i=t.max):e=i=t,e.x>=this.min.x&&i.x<=this.max.x&&e.y>=this.min.y&&i.y<=this.max.y},intersects:function(t){t=o.bounds(t);var e=this.min,i=this.max,n=t.min,s=t.max,a=s.x>=e.x&&n.x<=i.x,r=s.y>=e.y&&n.y<=i.y;return a&&r},isValid:function(){return!(!this.min||!this.max)}},o.bounds=function(t,e){return!t||t instanceof o.Bounds?t:new o.Bounds(t,e)},o.Transformation=function(t,e,i,n){this._a=t,this._b=e,this._c=i,this._d=n},o.Transformation.prototype={transform:function(t,e){return this._transform(t.clone(),e)},_transform:function(t,e){return e=e||1,t.x=e*(this._a*t.x+this._b),t.y=e*(this._c*t.y+this._d),t},untransform:function(t,e){return e=e||1,new o.Point((t.x/e-this._b)/this._a,(t.y/e-this._d)/this._c)}},o.DomUtil={get:function(t){return"string"==typeof t?e.getElementById(t):t},getStyle:function(t,i){var n=t.style[i];if(!n&&t.currentStyle&&(n=t.currentStyle[i]),(!n||"auto"===n)&&e.defaultView){var o=e.defaultView.getComputedStyle(t,null);n=o?o[i]:null}return"auto"===n?null:n},getViewportOffset:function(t){var i,n=0,s=0,a=t,r=e.body,h=e.documentElement,l=o.Browser.ie7;do{if(n+=a.offsetTop||0,s+=a.offsetLeft||0,n+=parseInt(o.DomUtil.getStyle(a,"borderTopWidth"),10)||0,s+=parseInt(o.DomUtil.getStyle(a,"borderLeftWidth"),10)||0,i=o.DomUtil.getStyle(a,"position"),a.offsetParent===r&&"absolute"===i)break;if("fixed"===i){n+=r.scrollTop||h.scrollTop||0,s+=r.scrollLeft||h.scrollLeft||0;break}if("relative"===i&&!a.offsetLeft){var u=o.DomUtil.getStyle(a,"width"),c=o.DomUtil.getStyle(a,"max-width"),d=a.getBoundingClientRect();("none"!==u||"none"!==c)&&(s+=d.left+a.clientLeft),n+=d.top+(r.scrollTop||h.scrollTop||0);break}a=a.offsetParent}while(a);a=t;do{if(a===r)break;n-=a.scrollTop||0,s-=a.scrollLeft||0,o.DomUtil.documentIsLtr()||!o.Browser.webkit&&!l||(s+=a.scrollWidth-a.clientWidth,l&&"hidden"!==o.DomUtil.getStyle(a,"overflow-y")&&"hidden"!==o.DomUtil.getStyle(a,"overflow")&&(s+=17)),a=a.parentNode}while(a);return new o.Point(s,n)},documentIsLtr:function(){return o.DomUtil._docIsLtrCached||(o.DomUtil._docIsLtrCached=!0,o.DomUtil._docIsLtr="ltr"===o.DomUtil.getStyle(e.body,"direction")),o.DomUtil._docIsLtr},create:function(t,i,n){var o=e.createElement(t);return o.className=i,n&&n.appendChild(o),o},hasClass:function(t,e){return t.className.length>0&&new RegExp("(^|\\s)"+e+"(\\s|$)").test(t.className)},addClass:function(t,e){o.DomUtil.hasClass(t,e)||(t.className+=(t.className?" ":"")+e)},removeClass:function(t,e){t.className=o.Util.trim((" "+t.className+" ").replace(" "+e+" "," "))},setOpacity:function(t,e){if("opacity"in t.style)t.style.opacity=e;else if("filter"in t.style){var i=!1,n="DXImageTransform.Microsoft.Alpha";try{i=t.filters.item(n)}catch(o){if(1===e)return}e=Math.round(100*e),i?(i.Enabled=100!==e,i.Opacity=e):t.style.filter+=" progid:"+n+"(opacity="+e+")"}},testProp:function(t){for(var i=e.documentElement.style,n=0;n<t.length;n++)if(t[n]in i)return t[n];return!1},getTranslateString:function(t){var e=o.Browser.webkit3d,i="translate"+(e?"3d":"")+"(",n=(e?",0":"")+")";return i+t.x+"px,"+t.y+"px"+n},getScaleString:function(t,e){var i=o.DomUtil.getTranslateString(e.add(e.multiplyBy(-1*t))),n=" scale("+t+") ";return i+n},setPosition:function(t,e,i){t._leaflet_pos=e,!i&&o.Browser.any3d?(t.style[o.DomUtil.TRANSFORM]=o.DomUtil.getTranslateString(e),o.Browser.mobileWebkit3d&&(t.style.WebkitBackfaceVisibility="hidden")):(t.style.left=e.x+"px",t.style.top=e.y+"px")},getPosition:function(t){return t._leaflet_pos}},o.DomUtil.TRANSFORM=o.DomUtil.testProp(["transform","WebkitTransform","OTransform","MozTransform","msTransform"]),o.DomUtil.TRANSITION=o.DomUtil.testProp(["webkitTransition","transition","OTransition","MozTransition","msTransition"]),o.DomUtil.TRANSITION_END="webkitTransition"===o.DomUtil.TRANSITION||"OTransition"===o.DomUtil.TRANSITION?o.DomUtil.TRANSITION+"End":"transitionend",function(){var i=o.DomUtil.testProp(["userSelect","WebkitUserSelect","OUserSelect","MozUserSelect","msUserSelect"]),n=o.DomUtil.testProp(["userDrag","WebkitUserDrag","OUserDrag","MozUserDrag","msUserDrag"]);o.extend(o.DomUtil,{disableTextSelection:function(){if(i){var n=e.documentElement.style;this._userSelect=n[i],n[i]="none"}else o.DomEvent.on(t,"selectstart",o.DomEvent.stop)},enableTextSelection:function(){i?(e.documentElement.style[i]=this._userSelect,delete this._userSelect):o.DomEvent.off(t,"selectstart",o.DomEvent.stop)},disableImageDrag:function(){if(n){var i=e.documentElement.style;this._userDrag=i[n],i[n]="none"}else o.DomEvent.on(t,"dragstart",o.DomEvent.stop)},enableImageDrag:function(){n?(e.documentElement.style[n]=this._userDrag,delete this._userDrag):o.DomEvent.off(t,"dragstart",o.DomEvent.stop)}})}(),o.LatLng=function(t,e){var i=parseFloat(t),n=parseFloat(e);if(isNaN(i)||isNaN(n))throw new Error("Invalid LatLng object: ("+t+", "+e+")");this.lat=i,this.lng=n},o.extend(o.LatLng,{DEG_TO_RAD:Math.PI/180,RAD_TO_DEG:180/Math.PI,MAX_MARGIN:1e-9}),o.LatLng.prototype={equals:function(t){if(!t)return!1;t=o.latLng(t);var e=Math.max(Math.abs(this.lat-t.lat),Math.abs(this.lng-t.lng));return e<=o.LatLng.MAX_MARGIN},toString:function(t){return"LatLng("+o.Util.formatNum(this.lat,t)+", "+o.Util.formatNum(this.lng,t)+")"},distanceTo:function(t){t=o.latLng(t);var e=6378137,i=o.LatLng.DEG_TO_RAD,n=(t.lat-this.lat)*i,s=(t.lng-this.lng)*i,a=this.lat*i,r=t.lat*i,h=Math.sin(n/2),l=Math.sin(s/2),u=h*h+l*l*Math.cos(a)*Math.cos(r);return 2*e*Math.atan2(Math.sqrt(u),Math.sqrt(1-u))},wrap:function(t,e){var i=this.lng;return t=t||-180,e=e||180,i=(i+e)%(e-t)+(t>i||i===e?e:t),new o.LatLng(this.lat,i)}},o.latLng=function(t,e){return t instanceof o.LatLng?t:o.Util.isArray(t)?new o.LatLng(t[0],t[1]):t===i||null===t?t:"object"==typeof t&&"lat"in t?new o.LatLng(t.lat,"lng"in t?t.lng:t.lon):new o.LatLng(t,e)},o.LatLngBounds=function(t,e){if(t)for(var i=e?[t,e]:t,n=0,o=i.length;o>n;n++)this.extend(i[n])},o.LatLngBounds.prototype={extend:function(t){return t?(t="number"==typeof t[0]||"string"==typeof t[0]||t instanceof o.LatLng?o.latLng(t):o.latLngBounds(t),t instanceof o.LatLng?this._southWest||this._northEast?(this._southWest.lat=Math.min(t.lat,this._southWest.lat),this._southWest.lng=Math.min(t.lng,this._southWest.lng),this._northEast.lat=Math.max(t.lat,this._northEast.lat),this._northEast.lng=Math.max(t.lng,this._northEast.lng)):(this._southWest=new o.LatLng(t.lat,t.lng),this._northEast=new o.LatLng(t.lat,t.lng)):t instanceof o.LatLngBounds&&(this.extend(t._southWest),this.extend(t._northEast)),this):this},pad:function(t){var e=this._southWest,i=this._northEast,n=Math.abs(e.lat-i.lat)*t,s=Math.abs(e.lng-i.lng)*t;return new o.LatLngBounds(new o.LatLng(e.lat-n,e.lng-s),new o.LatLng(i.lat+n,i.lng+s))},getCenter:function(){return new o.LatLng((this._southWest.lat+this._northEast.lat)/2,(this._southWest.lng+this._northEast.lng)/2)},getSouthWest:function(){return this._southWest},getNorthEast:function(){return this._northEast},getNorthWest:function(){return new o.LatLng(this.getNorth(),this.getWest())},getSouthEast:function(){return new o.LatLng(this.getSouth(),this.getEast())},getWest:function(){return this._southWest.lng},getSouth:function(){return this._southWest.lat},getEast:function(){return this._northEast.lng},getNorth:function(){return this._northEast.lat},contains:function(t){t="number"==typeof t[0]||t instanceof o.LatLng?o.latLng(t):o.latLngBounds(t);var e,i,n=this._southWest,s=this._northEast;return t instanceof o.LatLngBounds?(e=t.getSouthWest(),i=t.getNorthEast()):e=i=t,e.lat>=n.lat&&i.lat<=s.lat&&e.lng>=n.lng&&i.lng<=s.lng},intersects:function(t){t=o.latLngBounds(t);var e=this._southWest,i=this._northEast,n=t.getSouthWest(),s=t.getNorthEast(),a=s.lat>=e.lat&&n.lat<=i.lat,r=s.lng>=e.lng&&n.lng<=i.lng;return a&&r},toBBoxString:function(){return[this.getWest(),this.getSouth(),this.getEast(),this.getNorth()].join(",")},equals:function(t){return t?(t=o.latLngBounds(t),this._southWest.equals(t.getSouthWest())&&this._northEast.equals(t.getNorthEast())):!1},isValid:function(){return!(!this._southWest||!this._northEast)}},o.latLngBounds=function(t,e){return!t||t instanceof o.LatLngBounds?t:new o.LatLngBounds(t,e)},o.Projection={},o.Projection.SphericalMercator={MAX_LATITUDE:85.0511287798,project:function(t){var e=o.LatLng.DEG_TO_RAD,i=this.MAX_LATITUDE,n=Math.max(Math.min(i,t.lat),-i),s=t.lng*e,a=n*e;return a=Math.log(Math.tan(Math.PI/4+a/2)),new o.Point(s,a)},unproject:function(t){var e=o.LatLng.RAD_TO_DEG,i=t.x*e,n=(2*Math.atan(Math.exp(t.y))-Math.PI/2)*e;return new o.LatLng(n,i)}},o.Projection.LonLat={project:function(t){return new o.Point(t.lng,t.lat)},unproject:function(t){return new o.LatLng(t.y,t.x)}},o.CRS={latLngToPoint:function(t,e){var i=this.projection.project(t),n=this.scale(e);return this.transformation._transform(i,n)},pointToLatLng:function(t,e){var i=this.scale(e),n=this.transformation.untransform(t,i);return this.projection.unproject(n)},project:function(t){return this.projection.project(t)},scale:function(t){return 256*Math.pow(2,t)}},o.CRS.Simple=o.extend({},o.CRS,{projection:o.Projection.LonLat,transformation:new o.Transformation(1,0,-1,0),scale:function(t){return Math.pow(2,t)}}),o.CRS.EPSG3857=o.extend({},o.CRS,{code:"EPSG:3857",projection:o.Projection.SphericalMercator,transformation:new o.Transformation(.5/Math.PI,.5,-.5/Math.PI,.5),project:function(t){var e=this.projection.project(t),i=6378137;return e.multiplyBy(i)}}),o.CRS.EPSG900913=o.extend({},o.CRS.EPSG3857,{code:"EPSG:900913"}),o.CRS.EPSG4326=o.extend({},o.CRS,{code:"EPSG:4326",projection:o.Projection.LonLat,transformation:new o.Transformation(1/360,.5,-1/360,.5)}),o.Map=o.Class.extend({includes:o.Mixin.Events,options:{crs:o.CRS.EPSG3857,fadeAnimation:o.DomUtil.TRANSITION&&!o.Browser.android23,trackResize:!0,markerZoomAnimation:o.DomUtil.TRANSITION&&o.Browser.any3d},initialize:function(t,e){e=o.setOptions(this,e),this._initContainer(t),this._initLayout(),this._initEvents(),e.maxBounds&&this.setMaxBounds(e.maxBounds),e.center&&e.zoom!==i&&this.setView(o.latLng(e.center),e.zoom,{reset:!0}),this._handlers=[],this._layers={},this._zoomBoundLayers={},this._tileLayersNum=0,this.callInitHooks(),this._addLayers(e.layers)},setView:function(t,e){return this._resetView(o.latLng(t),this._limitZoom(e)),this},setZoom:function(t,e){return this.setView(this.getCenter(),t,{zoom:e})},zoomIn:function(t,e){return this.setZoom(this._zoom+(t||1),e)},zoomOut:function(t,e){return this.setZoom(this._zoom-(t||1),e)},setZoomAround:function(t,e,i){var n=this.getZoomScale(e),s=this.getSize().divideBy(2),a=t instanceof o.Point?t:this.latLngToContainerPoint(t),r=a.subtract(s).multiplyBy(1-1/n),h=this.containerPointToLatLng(s.add(r));return this.setView(h,e,{zoom:i})},fitBounds:function(t,e){e=e||{},t=t.getBounds?t.getBounds():o.latLngBounds(t);var i=o.point(e.paddingTopLeft||e.padding||[0,0]),n=o.point(e.paddingBottomRight||e.padding||[0,0]),s=this.getBoundsZoom(t,!1,i.add(n)),a=n.subtract(i).divideBy(2),r=this.project(t.getSouthWest(),s),h=this.project(t.getNorthEast(),s),l=this.unproject(r.add(h).divideBy(2).add(a),s);return this.setView(l,s,e)},fitWorld:function(t){return this.fitBounds([[-90,-180],[90,180]],t)},panTo:function(t,e){return this.setView(t,this._zoom,{pan:e})},panBy:function(t){return this.fire("movestart"),this._rawPanBy(o.point(t)),this.fire("move"),this.fire("moveend")},setMaxBounds:function(t){if(t=o.latLngBounds(t),this.options.maxBounds=t,!t)return this._boundsMinZoom=null,this.off("moveend",this._panInsideMaxBounds,this),this;var e=this.getBoundsZoom(t,!0);return this._boundsMinZoom=e,this._loaded&&(this._zoom<e?this.setView(t.getCenter(),e):this.panInsideBounds(t)),this.on("moveend",this._panInsideMaxBounds,this),this},panInsideBounds:function(t){t=o.latLngBounds(t);var e=this.getPixelBounds(),i=e.getBottomLeft(),n=e.getTopRight(),s=this.project(t.getSouthWest()),a=this.project(t.getNorthEast()),r=0,h=0;return n.y<a.y&&(h=Math.ceil(a.y-n.y)),n.x>a.x&&(r=Math.floor(a.x-n.x)),i.y>s.y&&(h=Math.floor(s.y-i.y)),i.x<s.x&&(r=Math.ceil(s.x-i.x)),r||h?this.panBy([r,h]):this},addLayer:function(t){var e=o.stamp(t);return this._layers[e]?this:(this._layers[e]=t,!t.options||isNaN(t.options.maxZoom)&&isNaN(t.options.minZoom)||(this._zoomBoundLayers[e]=t,this._updateZoomLevels()),this.options.zoomAnimation&&o.TileLayer&&t instanceof o.TileLayer&&(this._tileLayersNum++,this._tileLayersToLoad++,t.on("load",this._onTileLayerLoad,this)),this._loaded&&this._layerAdd(t),this)},removeLayer:function(t){var e=o.stamp(t);if(this._layers[e])return this._loaded&&(t.onRemove(this),this.fire("layerremove",{layer:t})),delete this._layers[e],this._zoomBoundLayers[e]&&(delete this._zoomBoundLayers[e],this._updateZoomLevels()),this.options.zoomAnimation&&o.TileLayer&&t instanceof o.TileLayer&&(this._tileLayersNum--,this._tileLayersToLoad--,t.off("load",this._onTileLayerLoad,this)),this},hasLayer:function(t){return t?o.stamp(t)in this._layers:!1},eachLayer:function(t,e){for(var i in this._layers)t.call(e,this._layers[i]);return this},invalidateSize:function(t){t=o.extend({animate:!1,pan:!0},t===!0?{animate:!0}:t);var e=this.getSize();if(this._sizeChanged=!0,this.options.maxBounds&&this.setMaxBounds(this.options.maxBounds),!this._loaded)return this;var i=this.getSize(),n=e.subtract(i).divideBy(2).round();return n.x||n.y?(t.animate&&t.pan?this.panBy(n):(t.pan&&this._rawPanBy(n),this.fire("move"),clearTimeout(this._sizeTimer),this._sizeTimer=setTimeout(o.bind(this.fire,this,"moveend"),200)),this.fire("resize",{oldSize:e,newSize:i})):this},addHandler:function(t,e){if(e){var i=this[t]=new e(this);return this._handlers.push(i),this.options[t]&&i.enable(),this}},remove:function(){return this._loaded&&this.fire("unload"),this._initEvents("off"),delete this._container._leaflet,this._clearPanes(),this._clearControlPos&&this._clearControlPos(),this._clearHandlers(),this},getCenter:function(){return this._checkIfLoaded(),this._moved()?this.layerPointToLatLng(this._getCenterLayerPoint()):this._initialCenter},getZoom:function(){return this._zoom},getBounds:function(){var t=this.getPixelBounds(),e=this.unproject(t.getBottomLeft()),i=this.unproject(t.getTopRight());return new o.LatLngBounds(e,i)},getMinZoom:function(){var t=this.options.minZoom||0,e=this._layersMinZoom||0,i=this._boundsMinZoom||0;return Math.max(t,e,i)},getMaxZoom:function(){var t=this.options.maxZoom===i?1/0:this.options.maxZoom,e=this._layersMaxZoom===i?1/0:this._layersMaxZoom;return Math.min(t,e)},getBoundsZoom:function(t,e,i){t=o.latLngBounds(t);var n,s=this.getMinZoom()-(e?1:0),a=this.getMaxZoom(),r=this.getSize(),h=t.getNorthWest(),l=t.getSouthEast(),u=!0;i=o.point(i||[0,0]);do s++,n=this.project(l,s).subtract(this.project(h,s)).add(i),u=e?n.x<r.x||n.y<r.y:r.contains(n);while(u&&a>=s);return u&&e?null:e?s:s-1},getSize:function(){return(!this._size||this._sizeChanged)&&(this._size=new o.Point(this._container.clientWidth,this._container.clientHeight),this._sizeChanged=!1),this._size.clone()},getPixelBounds:function(){var t=this._getTopLeftPoint();return new o.Bounds(t,t.add(this.getSize()))},getPixelOrigin:function(){return this._checkIfLoaded(),this._initialTopLeftPoint},getPanes:function(){return this._panes},getContainer:function(){return this._container},getZoomScale:function(t){var e=this.options.crs;return e.scale(t)/e.scale(this._zoom)},getScaleZoom:function(t){return this._zoom+Math.log(t)/Math.LN2},project:function(t,e){return e=e===i?this._zoom:e,this.options.crs.latLngToPoint(o.latLng(t),e)},unproject:function(t,e){return e=e===i?this._zoom:e,this.options.crs.pointToLatLng(o.point(t),e)},layerPointToLatLng:function(t){var e=o.point(t).add(this.getPixelOrigin());return this.unproject(e)},latLngToLayerPoint:function(t){var e=this.project(o.latLng(t))._round();return e._subtract(this.getPixelOrigin())},containerPointToLayerPoint:function(t){return o.point(t).subtract(this._getMapPanePos())},layerPointToContainerPoint:function(t){return o.point(t).add(this._getMapPanePos())},containerPointToLatLng:function(t){var e=this.containerPointToLayerPoint(o.point(t));return this.layerPointToLatLng(e)},latLngToContainerPoint:function(t){return this.layerPointToContainerPoint(this.latLngToLayerPoint(o.latLng(t)))},mouseEventToContainerPoint:function(t){return o.DomEvent.getMousePosition(t,this._container)},mouseEventToLayerPoint:function(t){return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(t))},mouseEventToLatLng:function(t){return this.layerPointToLatLng(this.mouseEventToLayerPoint(t))},_initContainer:function(t){var e=this._container=o.DomUtil.get(t);if(!e)throw new Error("Map container not found.");if(e._leaflet)throw new Error("Map container is already initialized.");e._leaflet=!0},_initLayout:function(){var t=this._container;o.DomUtil.addClass(t,"leaflet-container"+(o.Browser.touch?" leaflet-touch":"")+(o.Browser.retina?" leaflet-retina":"")+(this.options.fadeAnimation?" leaflet-fade-anim":""));var e=o.DomUtil.getStyle(t,"position");"absolute"!==e&&"relative"!==e&&"fixed"!==e&&(t.style.position="relative"),this._initPanes(),this._initControlPos&&this._initControlPos()},_initPanes:function(){var t=this._panes={};this._mapPane=t.mapPane=this._createPane("leaflet-map-pane",this._container),this._tilePane=t.tilePane=this._createPane("leaflet-tile-pane",this._mapPane),t.objectsPane=this._createPane("leaflet-objects-pane",this._mapPane),t.shadowPane=this._createPane("leaflet-shadow-pane"),t.overlayPane=this._createPane("leaflet-overlay-pane"),t.markerPane=this._createPane("leaflet-marker-pane"),t.popupPane=this._createPane("leaflet-popup-pane");var e=" leaflet-zoom-hide";this.options.markerZoomAnimation||(o.DomUtil.addClass(t.markerPane,e),o.DomUtil.addClass(t.shadowPane,e),o.DomUtil.addClass(t.popupPane,e))},_createPane:function(t,e){return o.DomUtil.create("div",t,e||this._panes.objectsPane)},_clearPanes:function(){this._container.removeChild(this._mapPane)},_addLayers:function(t){t=t?o.Util.isArray(t)?t:[t]:[];for(var e=0,i=t.length;i>e;e++)this.addLayer(t[e])},_resetView:function(t,e,i,n){var s=this._zoom!==e;n||(this.fire("movestart"),s&&this.fire("zoomstart")),this._zoom=e,this._initialCenter=t,this._initialTopLeftPoint=this._getNewTopLeftPoint(t),i?this._initialTopLeftPoint._add(this._getMapPanePos()):o.DomUtil.setPosition(this._mapPane,new o.Point(0,0)),this._tileLayersToLoad=this._tileLayersNum;var a=!this._loaded;this._loaded=!0,a&&(this.fire("load"),this.eachLayer(this._layerAdd,this)),this.fire("viewreset",{hard:!i}),this.fire("move"),(s||n)&&this.fire("zoomend"),this.fire("moveend",{hard:!i})},_rawPanBy:function(t){o.DomUtil.setPosition(this._mapPane,this._getMapPanePos().subtract(t))},_getZoomSpan:function(){return this.getMaxZoom()-this.getMinZoom()},_updateZoomLevels:function(){var t,e=1/0,n=-1/0,o=this._getZoomSpan();for(t in this._zoomBoundLayers){var s=this._zoomBoundLayers[t];isNaN(s.options.minZoom)||(e=Math.min(e,s.options.minZoom)),isNaN(s.options.maxZoom)||(n=Math.max(n,s.options.maxZoom))}t===i?this._layersMaxZoom=this._layersMinZoom=i:(this._layersMaxZoom=n,this._layersMinZoom=e),o!==this._getZoomSpan()&&this.fire("zoomlevelschange")},_panInsideMaxBounds:function(){this.panInsideBounds(this.options.maxBounds)},_checkIfLoaded:function(){if(!this._loaded)throw new Error("Set map center and zoom first.")},_initEvents:function(e){if(o.DomEvent){e=e||"on",o.DomEvent[e](this._container,"click",this._onMouseClick,this);var i,n,s=["dblclick","mousedown","mouseup","mouseenter","mouseleave","mousemove","contextmenu"];for(i=0,n=s.length;n>i;i++)o.DomEvent[e](this._container,s[i],this._fireMouseEvent,this);this.options.trackResize&&o.DomEvent[e](t,"resize",this._onResize,this)}},_onResize:function(){o.Util.cancelAnimFrame(this._resizeRequest),this._resizeRequest=o.Util.requestAnimFrame(this.invalidateSize,this,!1,this._container)},_onMouseClick:function(t){!this._loaded||!t._simulated&&this.dragging&&this.dragging.moved()||t._leaflet_stop||(this.fire("preclick"),this._fireMouseEvent(t))},_fireMouseEvent:function(t){if(this._loaded&&!t._leaflet_stop){var e=t.type;if(e="mouseenter"===e?"mouseover":"mouseleave"===e?"mouseout":e,this.hasEventListeners(e)){"contextmenu"===e&&o.DomEvent.preventDefault(t);var i=this.mouseEventToContainerPoint(t),n=this.containerPointToLayerPoint(i),s=this.layerPointToLatLng(n);this.fire(e,{latlng:s,layerPoint:n,containerPoint:i,originalEvent:t})}}},_onTileLayerLoad:function(){this._tileLayersToLoad--,this._tileLayersNum&&!this._tileLayersToLoad&&this.fire("tilelayersload")},_clearHandlers:function(){for(var t=0,e=this._handlers.length;e>t;t++)this._handlers[t].disable()},whenReady:function(t,e){return this._loaded?t.call(e||this,this):this.on("load",t,e),this},_layerAdd:function(t){t.onAdd(this),this.fire("layeradd",{layer:t})},_getMapPanePos:function(){return o.DomUtil.getPosition(this._mapPane)},_moved:function(){var t=this._getMapPanePos();return t&&!t.equals([0,0])},_getTopLeftPoint:function(){return this.getPixelOrigin().subtract(this._getMapPanePos())},_getNewTopLeftPoint:function(t,e){var i=this.getSize()._divideBy(2);return this.project(t,e)._subtract(i)._round()},_latLngToNewLayerPoint:function(t,e,i){var n=this._getNewTopLeftPoint(i,e).add(this._getMapPanePos());return this.project(t,e)._subtract(n)},_getCenterLayerPoint:function(){return this.containerPointToLayerPoint(this.getSize()._divideBy(2))},_getCenterOffset:function(t){return this.latLngToLayerPoint(t).subtract(this._getCenterLayerPoint())},_limitZoom:function(t){var e=this.getMinZoom(),i=this.getMaxZoom();return Math.max(e,Math.min(i,t))}}),o.map=function(t,e){return new o.Map(t,e)},o.Projection.Mercator={MAX_LATITUDE:85.0840591556,R_MINOR:6356752.314245179,R_MAJOR:6378137,project:function(t){var e=o.LatLng.DEG_TO_RAD,i=this.MAX_LATITUDE,n=Math.max(Math.min(i,t.lat),-i),s=this.R_MAJOR,a=this.R_MINOR,r=t.lng*e*s,h=n*e,l=a/s,u=Math.sqrt(1-l*l),c=u*Math.sin(h);c=Math.pow((1-c)/(1+c),.5*u);var d=Math.tan(.5*(.5*Math.PI-h))/c;return h=-s*Math.log(d),new o.Point(r,h)},unproject:function(t){for(var e,i=o.LatLng.RAD_TO_DEG,n=this.R_MAJOR,s=this.R_MINOR,a=t.x*i/n,r=s/n,h=Math.sqrt(1-r*r),l=Math.exp(-t.y/n),u=Math.PI/2-2*Math.atan(l),c=15,d=1e-7,p=c,_=.1;Math.abs(_)>d&&--p>0;)e=h*Math.sin(u),_=Math.PI/2-2*Math.atan(l*Math.pow((1-e)/(1+e),.5*h))-u,u+=_;return new o.LatLng(u*i,a)}},o.CRS.EPSG3395=o.extend({},o.CRS,{code:"EPSG:3395",projection:o.Projection.Mercator,transformation:function(){var t=o.Projection.Mercator,e=t.R_MAJOR,i=t.R_MINOR;return new o.Transformation(.5/(Math.PI*e),.5,-.5/(Math.PI*i),.5)}()}),o.TileLayer=o.Class.extend({includes:o.Mixin.Events,options:{minZoom:0,maxZoom:18,tileSize:256,subdomains:"abc",errorTileUrl:"",attribution:"",zoomOffset:0,opacity:1,unloadInvisibleTiles:o.Browser.mobile,updateWhenIdle:o.Browser.mobile},initialize:function(t,e){e=o.setOptions(this,e),e.detectRetina&&o.Browser.retina&&e.maxZoom>0&&(e.tileSize=Math.floor(e.tileSize/2),e.zoomOffset++,e.minZoom>0&&e.minZoom--,this.options.maxZoom--),e.bounds&&(e.bounds=o.latLngBounds(e.bounds)),this._url=t;var i=this.options.subdomains;"string"==typeof i&&(this.options.subdomains=i.split(""))},onAdd:function(t){this._map=t,this._animated=t._zoomAnimated,this._initContainer(),this._createTileProto(),t.on({viewreset:this._reset,moveend:this._update},this),this._animated&&t.on({zoomanim:this._animateZoom,zoomend:this._endZoomAnim},this),this.options.updateWhenIdle||(this._limitedUpdate=o.Util.limitExecByInterval(this._update,150,this),t.on("move",this._limitedUpdate,this)),this._reset(),this._update()
+},addTo:function(t){return t.addLayer(this),this},onRemove:function(t){this._container.parentNode.removeChild(this._container),t.off({viewreset:this._reset,moveend:this._update},this),this._animated&&t.off({zoomanim:this._animateZoom,zoomend:this._endZoomAnim},this),this.options.updateWhenIdle||t.off("move",this._limitedUpdate,this),this._container=null,this._map=null},bringToFront:function(){var t=this._map._panes.tilePane;return this._container&&(t.appendChild(this._container),this._setAutoZIndex(t,Math.max)),this},bringToBack:function(){var t=this._map._panes.tilePane;return this._container&&(t.insertBefore(this._container,t.firstChild),this._setAutoZIndex(t,Math.min)),this},getAttribution:function(){return this.options.attribution},getContainer:function(){return this._container},setOpacity:function(t){return this.options.opacity=t,this._map&&this._updateOpacity(),this},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},setUrl:function(t,e){return this._url=t,e||this.redraw(),this},redraw:function(){return this._map&&(this._reset({hard:!0}),this._update()),this},_updateZIndex:function(){this._container&&this.options.zIndex!==i&&(this._container.style.zIndex=this.options.zIndex)},_setAutoZIndex:function(t,e){var i,n,o,s=t.children,a=-e(1/0,-1/0);for(n=0,o=s.length;o>n;n++)s[n]!==this._container&&(i=parseInt(s[n].style.zIndex,10),isNaN(i)||(a=e(a,i)));this.options.zIndex=this._container.style.zIndex=(isFinite(a)?a:0)+e(1,-1)},_updateOpacity:function(){var t,e=this._tiles;if(o.Browser.ielt9)for(t in e)o.DomUtil.setOpacity(e[t],this.options.opacity);else o.DomUtil.setOpacity(this._container,this.options.opacity)},_initContainer:function(){var t=this._map._panes.tilePane;if(!this._container){if(this._container=o.DomUtil.create("div","leaflet-layer"),this._updateZIndex(),this._animated){var e="leaflet-tile-container leaflet-zoom-animated";this._bgBuffer=o.DomUtil.create("div",e,this._container),this._tileContainer=o.DomUtil.create("div",e,this._container)}else this._tileContainer=this._container;t.appendChild(this._container),this.options.opacity<1&&this._updateOpacity()}},_reset:function(t){for(var e in this._tiles)this.fire("tileunload",{tile:this._tiles[e]});this._tiles={},this._tilesToLoad=0,this.options.reuseTiles&&(this._unusedTiles=[]),this._tileContainer.innerHTML="",this._animated&&t&&t.hard&&this._clearBgBuffer(),this._initContainer()},_update:function(){if(this._map){var t=this._map.getPixelBounds(),e=this._map.getZoom(),i=this.options.tileSize;if(!(e>this.options.maxZoom||e<this.options.minZoom)){var n=o.bounds(t.min.divideBy(i)._floor(),t.max.divideBy(i)._floor());this._addTilesFromCenterOut(n),(this.options.unloadInvisibleTiles||this.options.reuseTiles)&&this._removeOtherTiles(n)}}},_addTilesFromCenterOut:function(t){var i,n,s,a=[],r=t.getCenter();for(i=t.min.y;i<=t.max.y;i++)for(n=t.min.x;n<=t.max.x;n++)s=new o.Point(n,i),this._tileShouldBeLoaded(s)&&a.push(s);var h=a.length;if(0!==h){a.sort(function(t,e){return t.distanceTo(r)-e.distanceTo(r)});var l=e.createDocumentFragment();for(this._tilesToLoad||this.fire("loading"),this._tilesToLoad+=h,n=0;h>n;n++)this._addTile(a[n],l);this._tileContainer.appendChild(l)}},_tileShouldBeLoaded:function(t){if(t.x+":"+t.y in this._tiles)return!1;var e=this.options;if(!e.continuousWorld){var i=this._getWrapTileNum();if(e.noWrap&&(t.x<0||t.x>=i)||t.y<0||t.y>=i)return!1}if(e.bounds){var n=e.tileSize,o=t.multiplyBy(n),s=o.add([n,n]),a=this._map.unproject(o),r=this._map.unproject(s);if(e.continuousWorld||e.noWrap||(a=a.wrap(),r=r.wrap()),!e.bounds.intersects([a,r]))return!1}return!0},_removeOtherTiles:function(t){var e,i,n,o;for(o in this._tiles)e=o.split(":"),i=parseInt(e[0],10),n=parseInt(e[1],10),(i<t.min.x||i>t.max.x||n<t.min.y||n>t.max.y)&&this._removeTile(o)},_removeTile:function(t){var e=this._tiles[t];this.fire("tileunload",{tile:e,url:e.src}),this.options.reuseTiles?(o.DomUtil.removeClass(e,"leaflet-tile-loaded"),this._unusedTiles.push(e)):e.parentNode===this._tileContainer&&this._tileContainer.removeChild(e),o.Browser.android||(e.onload=null,e.src=o.Util.emptyImageUrl),delete this._tiles[t]},_addTile:function(t,e){var i=this._getTilePos(t),n=this._getTile();o.DomUtil.setPosition(n,i,o.Browser.chrome||o.Browser.android23),this._tiles[t.x+":"+t.y]=n,this._loadTile(n,t),n.parentNode!==this._tileContainer&&e.appendChild(n)},_getZoomForUrl:function(){var t=this.options,e=this._map.getZoom();return t.zoomReverse&&(e=t.maxZoom-e),e+t.zoomOffset},_getTilePos:function(t){var e=this._map.getPixelOrigin(),i=this.options.tileSize;return t.multiplyBy(i).subtract(e)},getTileUrl:function(t){return o.Util.template(this._url,o.extend({s:this._getSubdomain(t),z:t.z,x:t.x,y:t.y},this.options))},_getWrapTileNum:function(){return Math.pow(2,this._getZoomForUrl())},_adjustTilePoint:function(t){var e=this._getWrapTileNum();this.options.continuousWorld||this.options.noWrap||(t.x=(t.x%e+e)%e),this.options.tms&&(t.y=e-t.y-1),t.z=this._getZoomForUrl()},_getSubdomain:function(t){var e=Math.abs(t.x+t.y)%this.options.subdomains.length;return this.options.subdomains[e]},_createTileProto:function(){var t=this._tileImg=o.DomUtil.create("img","leaflet-tile");t.style.width=t.style.height=this.options.tileSize+"px",t.galleryimg="no"},_getTile:function(){if(this.options.reuseTiles&&this._unusedTiles.length>0){var t=this._unusedTiles.pop();return this._resetTile(t),t}return this._createTile()},_resetTile:function(){},_createTile:function(){var t=this._tileImg.cloneNode(!1);return t.onselectstart=t.onmousemove=o.Util.falseFn,o.Browser.ielt9&&this.options.opacity!==i&&o.DomUtil.setOpacity(t,this.options.opacity),t},_loadTile:function(t,e){t._layer=this,t.onload=this._tileOnLoad,t.onerror=this._tileOnError,this._adjustTilePoint(e),t.src=this.getTileUrl(e)},_tileLoaded:function(){this._tilesToLoad--,this._tilesToLoad||(this.fire("load"),this._animated&&(clearTimeout(this._clearBgBufferTimer),this._clearBgBufferTimer=setTimeout(o.bind(this._clearBgBuffer,this),500)))},_tileOnLoad:function(){var t=this._layer;this.src!==o.Util.emptyImageUrl&&(o.DomUtil.addClass(this,"leaflet-tile-loaded"),t.fire("tileload",{tile:this,url:this.src})),t._tileLoaded()},_tileOnError:function(){var t=this._layer;t.fire("tileerror",{tile:this,url:this.src});var e=t.options.errorTileUrl;e&&(this.src=e),t._tileLoaded()}}),o.tileLayer=function(t,e){return new o.TileLayer(t,e)},o.TileLayer.WMS=o.TileLayer.extend({defaultWmsParams:{service:"WMS",request:"GetMap",version:"1.1.1",layers:"",styles:"",format:"image/jpeg",transparent:!1},initialize:function(t,e){this._url=t;var i=o.extend({},this.defaultWmsParams),n=e.tileSize||this.options.tileSize;i.width=i.height=e.detectRetina&&o.Browser.retina?2*n:n;for(var s in e)this.options.hasOwnProperty(s)||"crs"===s||(i[s]=e[s]);this.wmsParams=i,o.setOptions(this,e)},onAdd:function(t){this._crs=this.options.crs||t.options.crs;var e=parseFloat(this.wmsParams.version)>=1.3?"crs":"srs";this.wmsParams[e]=this._crs.code,o.TileLayer.prototype.onAdd.call(this,t)},getTileUrl:function(t,e){var i=this._map,n=this.options.tileSize,s=t.multiplyBy(n),a=s.add([n,n]),r=this._crs.project(i.unproject(s,e)),h=this._crs.project(i.unproject(a,e)),l=[r.x,h.y,h.x,r.y].join(","),u=o.Util.template(this._url,{s:this._getSubdomain(t)});return u+o.Util.getParamString(this.wmsParams,u,!0)+"&BBOX="+l},setParams:function(t,e){return o.extend(this.wmsParams,t),e||this.redraw(),this}}),o.tileLayer.wms=function(t,e){return new o.TileLayer.WMS(t,e)},o.TileLayer.Canvas=o.TileLayer.extend({options:{async:!1},initialize:function(t){o.setOptions(this,t)},redraw:function(){for(var t in this._tiles)this._redrawTile(this._tiles[t]);return this},_redrawTile:function(t){this.drawTile(t,t._tilePoint,this._map._zoom)},_createTileProto:function(){var t=this._canvasProto=o.DomUtil.create("canvas","leaflet-tile");t.width=t.height=this.options.tileSize},_createTile:function(){var t=this._canvasProto.cloneNode(!1);return t.onselectstart=t.onmousemove=o.Util.falseFn,t},_loadTile:function(t,e){t._layer=this,t._tilePoint=e,this._redrawTile(t),this.options.async||this.tileDrawn(t)},drawTile:function(){},tileDrawn:function(t){this._tileOnLoad.call(t)}}),o.tileLayer.canvas=function(t){return new o.TileLayer.Canvas(t)},o.ImageOverlay=o.Class.extend({includes:o.Mixin.Events,options:{opacity:1},initialize:function(t,e,i){this._url=t,this._bounds=o.latLngBounds(e),o.setOptions(this,i)},onAdd:function(t){this._map=t,this._image||this._initImage(),t._panes.overlayPane.appendChild(this._image),t.on("viewreset",this._reset,this),t.options.zoomAnimation&&o.Browser.any3d&&t.on("zoomanim",this._animateZoom,this),this._reset()},onRemove:function(t){t.getPanes().overlayPane.removeChild(this._image),t.off("viewreset",this._reset,this),t.options.zoomAnimation&&t.off("zoomanim",this._animateZoom,this)},addTo:function(t){return t.addLayer(this),this},setOpacity:function(t){return this.options.opacity=t,this._updateOpacity(),this},bringToFront:function(){return this._image&&this._map._panes.overlayPane.appendChild(this._image),this},bringToBack:function(){var t=this._map._panes.overlayPane;return this._image&&t.insertBefore(this._image,t.firstChild),this},_initImage:function(){this._image=o.DomUtil.create("img","leaflet-image-layer"),this._map.options.zoomAnimation&&o.Browser.any3d?o.DomUtil.addClass(this._image,"leaflet-zoom-animated"):o.DomUtil.addClass(this._image,"leaflet-zoom-hide"),this._updateOpacity(),o.extend(this._image,{galleryimg:"no",onselectstart:o.Util.falseFn,onmousemove:o.Util.falseFn,onload:o.bind(this._onImageLoad,this),src:this._url})},_animateZoom:function(t){var e=this._map,i=this._image,n=e.getZoomScale(t.zoom),s=this._bounds.getNorthWest(),a=this._bounds.getSouthEast(),r=e._latLngToNewLayerPoint(s,t.zoom,t.center),h=e._latLngToNewLayerPoint(a,t.zoom,t.center)._subtract(r),l=r._add(h._multiplyBy(.5*(1-1/n)));i.style[o.DomUtil.TRANSFORM]=o.DomUtil.getTranslateString(l)+" scale("+n+") "},_reset:function(){var t=this._image,e=this._map.latLngToLayerPoint(this._bounds.getNorthWest()),i=this._map.latLngToLayerPoint(this._bounds.getSouthEast())._subtract(e);o.DomUtil.setPosition(t,e),t.style.width=i.x+"px",t.style.height=i.y+"px"},_onImageLoad:function(){this.fire("load")},_updateOpacity:function(){o.DomUtil.setOpacity(this._image,this.options.opacity)}}),o.imageOverlay=function(t,e,i){return new o.ImageOverlay(t,e,i)},o.Icon=o.Class.extend({options:{className:""},initialize:function(t){o.setOptions(this,t)},createIcon:function(t){return this._createIcon("icon",t)},createShadow:function(t){return this._createIcon("shadow",t)},_createIcon:function(t,e){var i=this._getIconUrl(t);if(!i){if("icon"===t)throw new Error("iconUrl not set in Icon options (see the docs).");return null}var n;return n=e&&"IMG"===e.tagName?this._createImg(i,e):this._createImg(i),this._setIconStyles(n,t),n},_setIconStyles:function(t,e){var i,n=this.options,s=o.point(n[e+"Size"]);i="shadow"===e?o.point(n.shadowAnchor||n.iconAnchor):o.point(n.iconAnchor),!i&&s&&(i=s.divideBy(2,!0)),t.className="leaflet-marker-"+e+" "+n.className,i&&(t.style.marginLeft=-i.x+"px",t.style.marginTop=-i.y+"px"),s&&(t.style.width=s.x+"px",t.style.height=s.y+"px")},_createImg:function(t,i){return o.Browser.ie6?(i||(i=e.createElement("div")),i.style.filter='progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'+t+'")'):(i||(i=e.createElement("img")),i.src=t),i},_getIconUrl:function(t){return o.Browser.retina&&this.options[t+"RetinaUrl"]?this.options[t+"RetinaUrl"]:this.options[t+"Url"]}}),o.icon=function(t){return new o.Icon(t)},o.Icon.Default=o.Icon.extend({options:{iconSize:[25,41],iconAnchor:[12,41],popupAnchor:[1,-34],shadowSize:[41,41]},_getIconUrl:function(t){var e=t+"Url";if(this.options[e])return this.options[e];o.Browser.retina&&"icon"===t&&(t+="-2x");var i=o.Icon.Default.imagePath;if(!i)throw new Error("Couldn't autodetect L.Icon.Default.imagePath, set it manually.");return i+"/marker-"+t+".png"}}),o.Icon.Default.imagePath=function(){var t,i,n,o,s,a=e.getElementsByTagName("script"),r=/[\/^]leaflet[\-\._]?([\w\-\._]*)\.js\??/;for(t=0,i=a.length;i>t;t++)if(n=a[t].src,o=n.match(r))return s=n.split(r)[0],(s?s+"/":"")+"images"}(),o.Marker=o.Class.extend({includes:o.Mixin.Events,options:{icon:new o.Icon.Default,title:"",clickable:!0,draggable:!1,keyboard:!0,zIndexOffset:0,opacity:1,riseOnHover:!1,riseOffset:250},initialize:function(t,e){o.setOptions(this,e),this._latlng=o.latLng(t)},onAdd:function(t){this._map=t,t.on("viewreset",this.update,this),this._initIcon(),this.update(),t.options.zoomAnimation&&t.options.markerZoomAnimation&&t.on("zoomanim",this._animateZoom,this)},addTo:function(t){return t.addLayer(this),this},onRemove:function(t){this.dragging&&this.dragging.disable(),this._removeIcon(),this._removeShadow(),this.fire("remove"),t.off({viewreset:this.update,zoomanim:this._animateZoom},this),this._map=null},getLatLng:function(){return this._latlng},setLatLng:function(t){return this._latlng=o.latLng(t),this.update(),this.fire("move",{latlng:this._latlng})},setZIndexOffset:function(t){return this.options.zIndexOffset=t,this.update(),this},setIcon:function(t){return this.options.icon=t,this._map&&(this._initIcon(),this.update()),this},update:function(){if(this._icon){var t=this._map.latLngToLayerPoint(this._latlng).round();this._setPos(t)}return this},_initIcon:function(){var t=this.options,e=this._map,i=e.options.zoomAnimation&&e.options.markerZoomAnimation,n=i?"leaflet-zoom-animated":"leaflet-zoom-hide",s=t.icon.createIcon(this._icon),a=!1;s!==this._icon&&(this._icon&&this._removeIcon(),a=!0,t.title&&(s.title=t.title)),o.DomUtil.addClass(s,n),t.keyboard&&(s.tabIndex="0"),this._icon=s,this._initInteraction(),t.riseOnHover&&o.DomEvent.on(s,"mouseover",this._bringToFront,this).on(s,"mouseout",this._resetZIndex,this);var r=t.icon.createShadow(this._shadow),h=!1;r!==this._shadow&&(this._removeShadow(),h=!0,r&&o.DomUtil.addClass(r,n)),this._shadow=r,t.opacity<1&&this._updateOpacity();var l=this._map._panes;a&&l.markerPane.appendChild(this._icon),r&&h&&l.shadowPane.appendChild(this._shadow)},_removeIcon:function(){this.options.riseOnHover&&o.DomEvent.off(this._icon,"mouseover",this._bringToFront).off(this._icon,"mouseout",this._resetZIndex),this._map._panes.markerPane.removeChild(this._icon),this._icon=null},_removeShadow:function(){this._shadow&&this._map._panes.shadowPane.removeChild(this._shadow),this._shadow=null},_setPos:function(t){o.DomUtil.setPosition(this._icon,t),this._shadow&&o.DomUtil.setPosition(this._shadow,t),this._zIndex=t.y+this.options.zIndexOffset,this._resetZIndex()},_updateZIndex:function(t){this._icon.style.zIndex=this._zIndex+t},_animateZoom:function(t){var e=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center);this._setPos(e)},_initInteraction:function(){if(this.options.clickable){var t=this._icon,e=["dblclick","mousedown","mouseover","mouseout","contextmenu"];o.DomUtil.addClass(t,"leaflet-clickable"),o.DomEvent.on(t,"click",this._onMouseClick,this),o.DomEvent.on(t,"keypress",this._onKeyPress,this);for(var i=0;i<e.length;i++)o.DomEvent.on(t,e[i],this._fireMouseEvent,this);o.Handler.MarkerDrag&&(this.dragging=new o.Handler.MarkerDrag(this),this.options.draggable&&this.dragging.enable())}},_onMouseClick:function(t){var e=this.dragging&&this.dragging.moved();(this.hasEventListeners(t.type)||e)&&o.DomEvent.stopPropagation(t),e||(this.dragging&&this.dragging._enabled||!this._map.dragging||!this._map.dragging.moved())&&this.fire(t.type,{originalEvent:t,latlng:this._latlng})},_onKeyPress:function(t){13===t.keyCode&&this.fire("click",{originalEvent:t,latlng:this._latlng})},_fireMouseEvent:function(t){this.fire(t.type,{originalEvent:t,latlng:this._latlng}),"contextmenu"===t.type&&this.hasEventListeners(t.type)&&o.DomEvent.preventDefault(t),"mousedown"!==t.type?o.DomEvent.stopPropagation(t):o.DomEvent.preventDefault(t)},setOpacity:function(t){this.options.opacity=t,this._map&&this._updateOpacity()},_updateOpacity:function(){o.DomUtil.setOpacity(this._icon,this.options.opacity),this._shadow&&o.DomUtil.setOpacity(this._shadow,this.options.opacity)},_bringToFront:function(){this._updateZIndex(this.options.riseOffset)},_resetZIndex:function(){this._updateZIndex(0)}}),o.marker=function(t,e){return new o.Marker(t,e)},o.DivIcon=o.Icon.extend({options:{iconSize:[12,12],className:"leaflet-div-icon",html:!1},createIcon:function(t){var i=t&&"DIV"===t.tagName?t:e.createElement("div"),n=this.options;return i.innerHTML=n.html!==!1?n.html:"",n.bgPos&&(i.style.backgroundPosition=-n.bgPos.x+"px "+-n.bgPos.y+"px"),this._setIconStyles(i,"icon"),i},createShadow:function(){return null}}),o.divIcon=function(t){return new o.DivIcon(t)},o.Map.mergeOptions({closePopupOnClick:!0}),o.Popup=o.Class.extend({includes:o.Mixin.Events,options:{minWidth:50,maxWidth:300,maxHeight:null,autoPan:!0,closeButton:!0,offset:[0,7],autoPanPadding:[5,5],keepInView:!1,className:"",zoomAnimation:!0},initialize:function(t,e){o.setOptions(this,t),this._source=e,this._animated=o.Browser.any3d&&this.options.zoomAnimation,this._isOpen=!1},onAdd:function(t){this._map=t,this._container||this._initLayout(),this._updateContent();var e=t.options.fadeAnimation;e&&o.DomUtil.setOpacity(this._container,0),t._panes.popupPane.appendChild(this._container),t.on(this._getEvents(),this),this._update(),e&&o.DomUtil.setOpacity(this._container,1),this.fire("open"),t.fire("popupopen",{popup:this}),this._source&&this._source.fire("popupopen",{popup:this})},addTo:function(t){return t.addLayer(this),this},openOn:function(t){return t.openPopup(this),this},onRemove:function(t){t._panes.popupPane.removeChild(this._container),o.Util.falseFn(this._container.offsetWidth),t.off(this._getEvents(),this),t.options.fadeAnimation&&o.DomUtil.setOpacity(this._container,0),this._map=null,this.fire("close"),t.fire("popupclose",{popup:this}),this._source&&this._source.fire("popupclose",{popup:this})},setLatLng:function(t){return this._latlng=o.latLng(t),this._update(),this},setContent:function(t){return this._content=t,this._update(),this},_getEvents:function(){var t={viewreset:this._updatePosition};return this._animated&&(t.zoomanim=this._zoomAnimation),("closeOnClick"in this.options?this.options.closeOnClick:this._map.options.closePopupOnClick)&&(t.preclick=this._close),this.options.keepInView&&(t.moveend=this._adjustPan),t},_close:function(){this._map&&this._map.closePopup(this)},_initLayout:function(){var t,e="leaflet-popup",i=e+" "+this.options.className+" leaflet-zoom-"+(this._animated?"animated":"hide"),n=this._container=o.DomUtil.create("div",i);this.options.closeButton&&(t=this._closeButton=o.DomUtil.create("a",e+"-close-button",n),t.href="#close",t.innerHTML="&#215;",o.DomEvent.disableClickPropagation(t),o.DomEvent.on(t,"click",this._onCloseButtonClick,this));var s=this._wrapper=o.DomUtil.create("div",e+"-content-wrapper",n);o.DomEvent.disableClickPropagation(s),this._contentNode=o.DomUtil.create("div",e+"-content",s),o.DomEvent.on(this._contentNode,"mousewheel",o.DomEvent.stopPropagation),o.DomEvent.on(s,"contextmenu",o.DomEvent.stopPropagation),this._tipContainer=o.DomUtil.create("div",e+"-tip-container",n),this._tip=o.DomUtil.create("div",e+"-tip",this._tipContainer)},_update:function(){this._map&&(this._container.style.visibility="hidden",this._updateContent(),this._updateLayout(),this._updatePosition(),this._container.style.visibility="",this._adjustPan())},_updateContent:function(){if(this._content){if("string"==typeof this._content)this._contentNode.innerHTML=this._content;else{for(;this._contentNode.hasChildNodes();)this._contentNode.removeChild(this._contentNode.firstChild);this._contentNode.appendChild(this._content)}this.fire("contentupdate")}},_updateLayout:function(){var t=this._contentNode,e=t.style;e.width="",e.whiteSpace="nowrap";var i=t.offsetWidth;i=Math.min(i,this.options.maxWidth),i=Math.max(i,this.options.minWidth),e.width=i+1+"px",e.whiteSpace="",e.height="";var n=t.offsetHeight,s=this.options.maxHeight,a="leaflet-popup-scrolled";s&&n>s?(e.height=s+"px",o.DomUtil.addClass(t,a)):o.DomUtil.removeClass(t,a),this._containerWidth=this._container.offsetWidth},_updatePosition:function(){if(this._map){var t=this._map.latLngToLayerPoint(this._latlng),e=this._animated,i=o.point(this.options.offset);e&&o.DomUtil.setPosition(this._container,t),this._containerBottom=-i.y-(e?0:t.y),this._containerLeft=-Math.round(this._containerWidth/2)+i.x+(e?0:t.x),this._container.style.bottom=this._containerBottom+"px",this._container.style.left=this._containerLeft+"px"}},_zoomAnimation:function(t){var e=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center);o.DomUtil.setPosition(this._container,e)},_adjustPan:function(){if(this.options.autoPan){var t=this._map,e=this._container.offsetHeight,i=this._containerWidth,n=new o.Point(this._containerLeft,-e-this._containerBottom);this._animated&&n._add(o.DomUtil.getPosition(this._container));var s=t.layerPointToContainerPoint(n),a=o.point(this.options.autoPanPadding),r=t.getSize(),h=0,l=0;s.x+i>r.x&&(h=s.x+i-r.x+a.x),s.x-h<0&&(h=s.x-a.x),s.y+e>r.y&&(l=s.y+e-r.y+a.y),s.y-l<0&&(l=s.y-a.y),(h||l)&&t.fire("autopanstart").panBy([h,l])}},_onCloseButtonClick:function(t){this._close(),o.DomEvent.stop(t)}}),o.popup=function(t,e){return new o.Popup(t,e)},o.Map.include({openPopup:function(t,e,i){if(this.closePopup(),!(t instanceof o.Popup)){var n=t;t=new o.Popup(i).setLatLng(e).setContent(n)}return t._isOpen=!0,this._popup=t,this.addLayer(t)},closePopup:function(t){return t&&t!==this._popup||(t=this._popup,this._popup=null),t&&(this.removeLayer(t),t._isOpen=!1),this}}),o.Marker.include({openPopup:function(){return this._popup&&this._map&&!this._map.hasLayer(this._popup)&&(this._popup.setLatLng(this._latlng),this._map.openPopup(this._popup)),this},closePopup:function(){return this._popup&&this._popup._close(),this},togglePopup:function(){return this._popup&&(this._popup._isOpen?this.closePopup():this.openPopup()),this},bindPopup:function(t,e){var i=o.point(this.options.icon.options.popupAnchor||[0,0]);return i=i.add(o.Popup.prototype.options.offset),e&&e.offset&&(i=i.add(e.offset)),e=o.extend({offset:i},e),this._popup||this.on("click",this.togglePopup,this).on("remove",this.closePopup,this).on("move",this._movePopup,this),t instanceof o.Popup?(o.setOptions(t,e),this._popup=t):this._popup=new o.Popup(e,this).setContent(t),this},setPopupContent:function(t){return this._popup&&this._popup.setContent(t),this},unbindPopup:function(){return this._popup&&(this._popup=null,this.off("click",this.togglePopup).off("remove",this.closePopup).off("move",this._movePopup)),this},_movePopup:function(t){this._popup.setLatLng(t.latlng)}}),o.LayerGroup=o.Class.extend({initialize:function(t){this._layers={};var e,i;if(t)for(e=0,i=t.length;i>e;e++)this.addLayer(t[e])},addLayer:function(t){var e=this.getLayerId(t);return this._layers[e]=t,this._map&&this._map.addLayer(t),this},removeLayer:function(t){var e=t in this._layers?t:this.getLayerId(t);return this._map&&this._layers[e]&&this._map.removeLayer(this._layers[e]),delete this._layers[e],this},hasLayer:function(t){return t?t in this._layers||this.getLayerId(t)in this._layers:!1},clearLayers:function(){return this.eachLayer(this.removeLayer,this),this},invoke:function(t){var e,i,n=Array.prototype.slice.call(arguments,1);for(e in this._layers)i=this._layers[e],i[t]&&i[t].apply(i,n);return this},onAdd:function(t){this._map=t,this.eachLayer(t.addLayer,t)},onRemove:function(t){this.eachLayer(t.removeLayer,t),this._map=null},addTo:function(t){return t.addLayer(this),this},eachLayer:function(t,e){for(var i in this._layers)t.call(e,this._layers[i]);return this},getLayer:function(t){return this._layers[t]},getLayers:function(){var t=[];for(var e in this._layers)t.push(this._layers[e]);return t},setZIndex:function(t){return this.invoke("setZIndex",t)},getLayerId:function(t){return o.stamp(t)}}),o.layerGroup=function(t){return new o.LayerGroup(t)},o.FeatureGroup=o.LayerGroup.extend({includes:o.Mixin.Events,statics:{EVENTS:"click dblclick mouseover mouseout mousemove contextmenu popupopen popupclose"},addLayer:function(t){return this.hasLayer(t)?this:(t.on(o.FeatureGroup.EVENTS,this._propagateEvent,this),o.LayerGroup.prototype.addLayer.call(this,t),this._popupContent&&t.bindPopup&&t.bindPopup(this._popupContent,this._popupOptions),this.fire("layeradd",{layer:t}))},removeLayer:function(t){return t in this._layers&&(t=this._layers[t]),t.off(o.FeatureGroup.EVENTS,this._propagateEvent,this),o.LayerGroup.prototype.removeLayer.call(this,t),this._popupContent&&this.invoke("unbindPopup"),this.fire("layerremove",{layer:t})},bindPopup:function(t,e){return this._popupContent=t,this._popupOptions=e,this.invoke("bindPopup",t,e)},setStyle:function(t){return this.invoke("setStyle",t)},bringToFront:function(){return this.invoke("bringToFront")},bringToBack:function(){return this.invoke("bringToBack")},getBounds:function(){var t=new o.LatLngBounds;return this.eachLayer(function(e){t.extend(e instanceof o.Marker?e.getLatLng():e.getBounds())}),t},_propagateEvent:function(t){t.layer||(t.layer=t.target),t.target=this,this.fire(t.type,t)}}),o.featureGroup=function(t){return new o.FeatureGroup(t)},o.Path=o.Class.extend({includes:[o.Mixin.Events],statics:{CLIP_PADDING:o.Browser.mobile?Math.max(0,Math.min(.5,(1280/Math.max(t.innerWidth,t.innerHeight)-1)/2)):.5},options:{stroke:!0,color:"#0033ff",dashArray:null,weight:5,opacity:.5,fill:!1,fillColor:null,fillOpacity:.2,clickable:!0},initialize:function(t){o.setOptions(this,t)},onAdd:function(t){this._map=t,this._container||(this._initElements(),this._initEvents()),this.projectLatlngs(),this._updatePath(),this._container&&this._map._pathRoot.appendChild(this._container),this.fire("add"),t.on({viewreset:this.projectLatlngs,moveend:this._updatePath},this)},addTo:function(t){return t.addLayer(this),this},onRemove:function(t){t._pathRoot.removeChild(this._container),this.fire("remove"),this._map=null,o.Browser.vml&&(this._container=null,this._stroke=null,this._fill=null),t.off({viewreset:this.projectLatlngs,moveend:this._updatePath},this)},projectLatlngs:function(){},setStyle:function(t){return o.setOptions(this,t),this._container&&this._updateStyle(),this},redraw:function(){return this._map&&(this.projectLatlngs(),this._updatePath()),this}}),o.Map.include({_updatePathViewport:function(){var t=o.Path.CLIP_PADDING,e=this.getSize(),i=o.DomUtil.getPosition(this._mapPane),n=i.multiplyBy(-1)._subtract(e.multiplyBy(t)._round()),s=n.add(e.multiplyBy(1+2*t)._round());this._pathViewport=new o.Bounds(n,s)}}),o.Path.SVG_NS="http://www.w3.org/2000/svg",o.Browser.svg=!(!e.createElementNS||!e.createElementNS(o.Path.SVG_NS,"svg").createSVGRect),o.Path=o.Path.extend({statics:{SVG:o.Browser.svg},bringToFront:function(){var t=this._map._pathRoot,e=this._container;return e&&t.lastChild!==e&&t.appendChild(e),this},bringToBack:function(){var t=this._map._pathRoot,e=this._container,i=t.firstChild;return e&&i!==e&&t.insertBefore(e,i),this},getPathString:function(){},_createElement:function(t){return e.createElementNS(o.Path.SVG_NS,t)},_initElements:function(){this._map._initPathRoot(),this._initPath(),this._initStyle()},_initPath:function(){this._container=this._createElement("g"),this._path=this._createElement("path"),this._container.appendChild(this._path)},_initStyle:function(){this.options.stroke&&(this._path.setAttribute("stroke-linejoin","round"),this._path.setAttribute("stroke-linecap","round")),this.options.fill&&this._path.setAttribute("fill-rule","evenodd"),this.options.pointerEvents&&this._path.setAttribute("pointer-events",this.options.pointerEvents),this.options.clickable||this.options.pointerEvents||this._path.setAttribute("pointer-events","none"),this._updateStyle()},_updateStyle:function(){this.options.stroke?(this._path.setAttribute("stroke",this.options.color),this._path.setAttribute("stroke-opacity",this.options.opacity),this._path.setAttribute("stroke-width",this.options.weight),this.options.dashArray?this._path.setAttribute("stroke-dasharray",this.options.dashArray):this._path.removeAttribute("stroke-dasharray")):this._path.setAttribute("stroke","none"),this.options.fill?(this._path.setAttribute("fill",this.options.fillColor||this.options.color),this._path.setAttribute("fill-opacity",this.options.fillOpacity)):this._path.setAttribute("fill","none")},_updatePath:function(){var t=this.getPathString();t||(t="M0 0"),this._path.setAttribute("d",t)},_initEvents:function(){if(this.options.clickable){(o.Browser.svg||!o.Browser.vml)&&this._path.setAttribute("class","leaflet-clickable"),o.DomEvent.on(this._container,"click",this._onMouseClick,this);for(var t=["dblclick","mousedown","mouseover","mouseout","mousemove","contextmenu"],e=0;e<t.length;e++)o.DomEvent.on(this._container,t[e],this._fireMouseEvent,this)}},_onMouseClick:function(t){this._map.dragging&&this._map.dragging.moved()||this._fireMouseEvent(t)},_fireMouseEvent:function(t){if(this.hasEventListeners(t.type)){var e=this._map,i=e.mouseEventToContainerPoint(t),n=e.containerPointToLayerPoint(i),s=e.layerPointToLatLng(n);this.fire(t.type,{latlng:s,layerPoint:n,containerPoint:i,originalEvent:t}),"contextmenu"===t.type&&o.DomEvent.preventDefault(t),"mousemove"!==t.type&&o.DomEvent.stopPropagation(t)}}}),o.Map.include({_initPathRoot:function(){this._pathRoot||(this._pathRoot=o.Path.prototype._createElement("svg"),this._panes.overlayPane.appendChild(this._pathRoot),this.options.zoomAnimation&&o.Browser.any3d?(this._pathRoot.setAttribute("class"," leaflet-zoom-animated"),this.on({zoomanim:this._animatePathZoom,zoomend:this._endPathZoom})):this._pathRoot.setAttribute("class"," leaflet-zoom-hide"),this.on("moveend",this._updateSvgViewport),this._updateSvgViewport())},_animatePathZoom:function(t){var e=this.getZoomScale(t.zoom),i=this._getCenterOffset(t.center)._multiplyBy(-e)._add(this._pathViewport.min);this._pathRoot.style[o.DomUtil.TRANSFORM]=o.DomUtil.getTranslateString(i)+" scale("+e+") ",this._pathZooming=!0},_endPathZoom:function(){this._pathZooming=!1},_updateSvgViewport:function(){if(!this._pathZooming){this._updatePathViewport();var t=this._pathViewport,e=t.min,i=t.max,n=i.x-e.x,s=i.y-e.y,a=this._pathRoot,r=this._panes.overlayPane;o.Browser.mobileWebkit&&r.removeChild(a),o.DomUtil.setPosition(a,e),a.setAttribute("width",n),a.setAttribute("height",s),a.setAttribute("viewBox",[e.x,e.y,n,s].join(" ")),o.Browser.mobileWebkit&&r.appendChild(a)}}}),o.Path.include({bindPopup:function(t,e){return t instanceof o.Popup?this._popup=t:((!this._popup||e)&&(this._popup=new o.Popup(e,this)),this._popup.setContent(t)),this._popupHandlersAdded||(this.on("click",this._openPopup,this).on("remove",this.closePopup,this),this._popupHandlersAdded=!0),this},unbindPopup:function(){return this._popup&&(this._popup=null,this.off("click",this._openPopup).off("remove",this.closePopup),this._popupHandlersAdded=!1),this},openPopup:function(t){return this._popup&&(t=t||this._latlng||this._latlngs[Math.floor(this._latlngs.length/2)],this._openPopup({latlng:t})),this},closePopup:function(){return this._popup&&this._popup._close(),this},_openPopup:function(t){this._popup.setLatLng(t.latlng),this._map.openPopup(this._popup)}}),o.Browser.vml=!o.Browser.svg&&function(){try{var t=e.createElement("div");t.innerHTML='<v:shape adj="1"/>';var i=t.firstChild;return i.style.behavior="url(#default#VML)",i&&"object"==typeof i.adj}catch(n){return!1}}(),o.Path=o.Browser.svg||!o.Browser.vml?o.Path:o.Path.extend({statics:{VML:!0,CLIP_PADDING:.02},_createElement:function(){try{return e.namespaces.add("lvml","urn:schemas-microsoft-com:vml"),function(t){return e.createElement("<lvml:"+t+' class="lvml">')}}catch(t){return function(t){return e.createElement("<"+t+' xmlns="urn:schemas-microsoft.com:vml" class="lvml">')}}}(),_initPath:function(){var t=this._container=this._createElement("shape");o.DomUtil.addClass(t,"leaflet-vml-shape"),this.options.clickable&&o.DomUtil.addClass(t,"leaflet-clickable"),t.coordsize="1 1",this._path=this._createElement("path"),t.appendChild(this._path),this._map._pathRoot.appendChild(t)
+},_initStyle:function(){this._updateStyle()},_updateStyle:function(){var t=this._stroke,e=this._fill,i=this.options,n=this._container;n.stroked=i.stroke,n.filled=i.fill,i.stroke?(t||(t=this._stroke=this._createElement("stroke"),t.endcap="round",n.appendChild(t)),t.weight=i.weight+"px",t.color=i.color,t.opacity=i.opacity,t.dashStyle=i.dashArray?i.dashArray instanceof Array?i.dashArray.join(" "):i.dashArray.replace(/( *, *)/g," "):""):t&&(n.removeChild(t),this._stroke=null),i.fill?(e||(e=this._fill=this._createElement("fill"),n.appendChild(e)),e.color=i.fillColor||i.color,e.opacity=i.fillOpacity):e&&(n.removeChild(e),this._fill=null)},_updatePath:function(){var t=this._container.style;t.display="none",this._path.v=this.getPathString()+" ",t.display=""}}),o.Map.include(o.Browser.svg||!o.Browser.vml?{}:{_initPathRoot:function(){if(!this._pathRoot){var t=this._pathRoot=e.createElement("div");t.className="leaflet-vml-container",this._panes.overlayPane.appendChild(t),this.on("moveend",this._updatePathViewport),this._updatePathViewport()}}}),o.Browser.canvas=function(){return!!e.createElement("canvas").getContext}(),o.Path=o.Path.SVG&&!t.L_PREFER_CANVAS||!o.Browser.canvas?o.Path:o.Path.extend({statics:{CANVAS:!0,SVG:!1},redraw:function(){return this._map&&(this.projectLatlngs(),this._requestUpdate()),this},setStyle:function(t){return o.setOptions(this,t),this._map&&(this._updateStyle(),this._requestUpdate()),this},onRemove:function(t){t.off("viewreset",this.projectLatlngs,this).off("moveend",this._updatePath,this),this.options.clickable&&(this._map.off("click",this._onClick,this),this._map.off("mousemove",this._onMouseMove,this)),this._requestUpdate(),this._map=null},_requestUpdate:function(){this._map&&!o.Path._updateRequest&&(o.Path._updateRequest=o.Util.requestAnimFrame(this._fireMapMoveEnd,this._map))},_fireMapMoveEnd:function(){o.Path._updateRequest=null,this.fire("moveend")},_initElements:function(){this._map._initPathRoot(),this._ctx=this._map._canvasCtx},_updateStyle:function(){var t=this.options;t.stroke&&(this._ctx.lineWidth=t.weight,this._ctx.strokeStyle=t.color),t.fill&&(this._ctx.fillStyle=t.fillColor||t.color)},_drawPath:function(){var t,e,i,n,s,a;for(this._ctx.beginPath(),t=0,i=this._parts.length;i>t;t++){for(e=0,n=this._parts[t].length;n>e;e++)s=this._parts[t][e],a=(0===e?"move":"line")+"To",this._ctx[a](s.x,s.y);this instanceof o.Polygon&&this._ctx.closePath()}},_checkIfEmpty:function(){return!this._parts.length},_updatePath:function(){if(!this._checkIfEmpty()){var t=this._ctx,e=this.options;this._drawPath(),t.save(),this._updateStyle(),e.fill&&(t.globalAlpha=e.fillOpacity,t.fill()),e.stroke&&(t.globalAlpha=e.opacity,t.stroke()),t.restore()}},_initEvents:function(){this.options.clickable&&(this._map.on("mousemove",this._onMouseMove,this),this._map.on("click",this._onClick,this))},_onClick:function(t){this._containsPoint(t.layerPoint)&&this.fire("click",t)},_onMouseMove:function(t){this._map&&!this._map._animatingZoom&&(this._containsPoint(t.layerPoint)?(this._ctx.canvas.style.cursor="pointer",this._mouseInside=!0,this.fire("mouseover",t)):this._mouseInside&&(this._ctx.canvas.style.cursor="",this._mouseInside=!1,this.fire("mouseout",t)))}}),o.Map.include(o.Path.SVG&&!t.L_PREFER_CANVAS||!o.Browser.canvas?{}:{_initPathRoot:function(){var t,i=this._pathRoot;i||(i=this._pathRoot=e.createElement("canvas"),i.style.position="absolute",t=this._canvasCtx=i.getContext("2d"),t.lineCap="round",t.lineJoin="round",this._panes.overlayPane.appendChild(i),this.options.zoomAnimation&&(this._pathRoot.className="leaflet-zoom-animated",this.on("zoomanim",this._animatePathZoom),this.on("zoomend",this._endPathZoom)),this.on("moveend",this._updateCanvasViewport),this._updateCanvasViewport())},_updateCanvasViewport:function(){if(!this._pathZooming){this._updatePathViewport();var t=this._pathViewport,e=t.min,i=t.max.subtract(e),n=this._pathRoot;o.DomUtil.setPosition(n,e),n.width=i.x,n.height=i.y,n.getContext("2d").translate(-e.x,-e.y)}}}),o.LineUtil={simplify:function(t,e){if(!e||!t.length)return t.slice();var i=e*e;return t=this._reducePoints(t,i),t=this._simplifyDP(t,i)},pointToSegmentDistance:function(t,e,i){return Math.sqrt(this._sqClosestPointOnSegment(t,e,i,!0))},closestPointOnSegment:function(t,e,i){return this._sqClosestPointOnSegment(t,e,i)},_simplifyDP:function(t,e){var n=t.length,o=typeof Uint8Array!=i+""?Uint8Array:Array,s=new o(n);s[0]=s[n-1]=1,this._simplifyDPStep(t,s,e,0,n-1);var a,r=[];for(a=0;n>a;a++)s[a]&&r.push(t[a]);return r},_simplifyDPStep:function(t,e,i,n,o){var s,a,r,h=0;for(a=n+1;o-1>=a;a++)r=this._sqClosestPointOnSegment(t[a],t[n],t[o],!0),r>h&&(s=a,h=r);h>i&&(e[s]=1,this._simplifyDPStep(t,e,i,n,s),this._simplifyDPStep(t,e,i,s,o))},_reducePoints:function(t,e){for(var i=[t[0]],n=1,o=0,s=t.length;s>n;n++)this._sqDist(t[n],t[o])>e&&(i.push(t[n]),o=n);return s-1>o&&i.push(t[s-1]),i},clipSegment:function(t,e,i,n){var o,s,a,r=n?this._lastCode:this._getBitCode(t,i),h=this._getBitCode(e,i);for(this._lastCode=h;;){if(!(r|h))return[t,e];if(r&h)return!1;o=r||h,s=this._getEdgeIntersection(t,e,o,i),a=this._getBitCode(s,i),o===r?(t=s,r=a):(e=s,h=a)}},_getEdgeIntersection:function(t,e,i,n){var s=e.x-t.x,a=e.y-t.y,r=n.min,h=n.max;return 8&i?new o.Point(t.x+s*(h.y-t.y)/a,h.y):4&i?new o.Point(t.x+s*(r.y-t.y)/a,r.y):2&i?new o.Point(h.x,t.y+a*(h.x-t.x)/s):1&i?new o.Point(r.x,t.y+a*(r.x-t.x)/s):void 0},_getBitCode:function(t,e){var i=0;return t.x<e.min.x?i|=1:t.x>e.max.x&&(i|=2),t.y<e.min.y?i|=4:t.y>e.max.y&&(i|=8),i},_sqDist:function(t,e){var i=e.x-t.x,n=e.y-t.y;return i*i+n*n},_sqClosestPointOnSegment:function(t,e,i,n){var s,a=e.x,r=e.y,h=i.x-a,l=i.y-r,u=h*h+l*l;return u>0&&(s=((t.x-a)*h+(t.y-r)*l)/u,s>1?(a=i.x,r=i.y):s>0&&(a+=h*s,r+=l*s)),h=t.x-a,l=t.y-r,n?h*h+l*l:new o.Point(a,r)}},o.Polyline=o.Path.extend({initialize:function(t,e){o.Path.prototype.initialize.call(this,e),this._latlngs=this._convertLatLngs(t)},options:{smoothFactor:1,noClip:!1},projectLatlngs:function(){this._originalPoints=[];for(var t=0,e=this._latlngs.length;e>t;t++)this._originalPoints[t]=this._map.latLngToLayerPoint(this._latlngs[t])},getPathString:function(){for(var t=0,e=this._parts.length,i="";e>t;t++)i+=this._getPathPartStr(this._parts[t]);return i},getLatLngs:function(){return this._latlngs},setLatLngs:function(t){return this._latlngs=this._convertLatLngs(t),this.redraw()},addLatLng:function(t){return this._latlngs.push(o.latLng(t)),this.redraw()},spliceLatLngs:function(){var t=[].splice.apply(this._latlngs,arguments);return this._convertLatLngs(this._latlngs,!0),this.redraw(),t},closestLayerPoint:function(t){for(var e,i,n=1/0,s=this._parts,a=null,r=0,h=s.length;h>r;r++)for(var l=s[r],u=1,c=l.length;c>u;u++){e=l[u-1],i=l[u];var d=o.LineUtil._sqClosestPointOnSegment(t,e,i,!0);n>d&&(n=d,a=o.LineUtil._sqClosestPointOnSegment(t,e,i))}return a&&(a.distance=Math.sqrt(n)),a},getBounds:function(){return new o.LatLngBounds(this.getLatLngs())},_convertLatLngs:function(t,e){var i,n,s=e?t:[];for(i=0,n=t.length;n>i;i++){if(o.Util.isArray(t[i])&&"number"!=typeof t[i][0])return;s[i]=o.latLng(t[i])}return s},_initEvents:function(){o.Path.prototype._initEvents.call(this)},_getPathPartStr:function(t){for(var e,i=o.Path.VML,n=0,s=t.length,a="";s>n;n++)e=t[n],i&&e._round(),a+=(n?"L":"M")+e.x+" "+e.y;return a},_clipPoints:function(){var t,e,i,n=this._originalPoints,s=n.length;if(this.options.noClip)return this._parts=[n],void 0;this._parts=[];var a=this._parts,r=this._map._pathViewport,h=o.LineUtil;for(t=0,e=0;s-1>t;t++)i=h.clipSegment(n[t],n[t+1],r,t),i&&(a[e]=a[e]||[],a[e].push(i[0]),(i[1]!==n[t+1]||t===s-2)&&(a[e].push(i[1]),e++))},_simplifyPoints:function(){for(var t=this._parts,e=o.LineUtil,i=0,n=t.length;n>i;i++)t[i]=e.simplify(t[i],this.options.smoothFactor)},_updatePath:function(){this._map&&(this._clipPoints(),this._simplifyPoints(),o.Path.prototype._updatePath.call(this))}}),o.polyline=function(t,e){return new o.Polyline(t,e)},o.PolyUtil={},o.PolyUtil.clipPolygon=function(t,e){var i,n,s,a,r,h,l,u,c,d=[1,4,2,8],p=o.LineUtil;for(n=0,l=t.length;l>n;n++)t[n]._code=p._getBitCode(t[n],e);for(a=0;4>a;a++){for(u=d[a],i=[],n=0,l=t.length,s=l-1;l>n;s=n++)r=t[n],h=t[s],r._code&u?h._code&u||(c=p._getEdgeIntersection(h,r,u,e),c._code=p._getBitCode(c,e),i.push(c)):(h._code&u&&(c=p._getEdgeIntersection(h,r,u,e),c._code=p._getBitCode(c,e),i.push(c)),i.push(r));t=i}return t},o.Polygon=o.Polyline.extend({options:{fill:!0},initialize:function(t,e){var i,n,s;if(o.Polyline.prototype.initialize.call(this,t,e),t&&o.Util.isArray(t[0])&&"number"!=typeof t[0][0])for(this._latlngs=this._convertLatLngs(t[0]),this._holes=t.slice(1),i=0,n=this._holes.length;n>i;i++)s=this._holes[i]=this._convertLatLngs(this._holes[i]),s[0].equals(s[s.length-1])&&s.pop();t=this._latlngs,t.length>=2&&t[0].equals(t[t.length-1])&&t.pop()},projectLatlngs:function(){if(o.Polyline.prototype.projectLatlngs.call(this),this._holePoints=[],this._holes){var t,e,i,n;for(t=0,i=this._holes.length;i>t;t++)for(this._holePoints[t]=[],e=0,n=this._holes[t].length;n>e;e++)this._holePoints[t][e]=this._map.latLngToLayerPoint(this._holes[t][e])}},_clipPoints:function(){var t=this._originalPoints,e=[];if(this._parts=[t].concat(this._holePoints),!this.options.noClip){for(var i=0,n=this._parts.length;n>i;i++){var s=o.PolyUtil.clipPolygon(this._parts[i],this._map._pathViewport);s.length&&e.push(s)}this._parts=e}},_getPathPartStr:function(t){var e=o.Polyline.prototype._getPathPartStr.call(this,t);return e+(o.Browser.svg?"z":"x")}}),o.polygon=function(t,e){return new o.Polygon(t,e)},function(){function t(t){return o.FeatureGroup.extend({initialize:function(t,e){this._layers={},this._options=e,this.setLatLngs(t)},setLatLngs:function(e){var i=0,n=e.length;for(this.eachLayer(function(t){n>i?t.setLatLngs(e[i++]):this.removeLayer(t)},this);n>i;)this.addLayer(new t(e[i++],this._options));return this}})}o.MultiPolyline=t(o.Polyline),o.MultiPolygon=t(o.Polygon),o.multiPolyline=function(t,e){return new o.MultiPolyline(t,e)},o.multiPolygon=function(t,e){return new o.MultiPolygon(t,e)}}(),o.Rectangle=o.Polygon.extend({initialize:function(t,e){o.Polygon.prototype.initialize.call(this,this._boundsToLatLngs(t),e)},setBounds:function(t){this.setLatLngs(this._boundsToLatLngs(t))},_boundsToLatLngs:function(t){return t=o.latLngBounds(t),[t.getSouthWest(),t.getNorthWest(),t.getNorthEast(),t.getSouthEast()]}}),o.rectangle=function(t,e){return new o.Rectangle(t,e)},o.Circle=o.Path.extend({initialize:function(t,e,i){o.Path.prototype.initialize.call(this,i),this._latlng=o.latLng(t),this._mRadius=e},options:{fill:!0},setLatLng:function(t){return this._latlng=o.latLng(t),this.redraw()},setRadius:function(t){return this._mRadius=t,this.redraw()},projectLatlngs:function(){var t=this._getLngRadius(),e=this._latlng,i=this._map.latLngToLayerPoint([e.lat,e.lng-t]);this._point=this._map.latLngToLayerPoint(e),this._radius=Math.max(this._point.x-i.x,1)},getBounds:function(){var t=this._getLngRadius(),e=360*(this._mRadius/40075017),i=this._latlng;return new o.LatLngBounds([i.lat-e,i.lng-t],[i.lat+e,i.lng+t])},getLatLng:function(){return this._latlng},getPathString:function(){var t=this._point,e=this._radius;return this._checkIfEmpty()?"":o.Browser.svg?"M"+t.x+","+(t.y-e)+"A"+e+","+e+",0,1,1,"+(t.x-.1)+","+(t.y-e)+" z":(t._round(),e=Math.round(e),"AL "+t.x+","+t.y+" "+e+","+e+" 0,"+23592600)},getRadius:function(){return this._mRadius},_getLatRadius:function(){return 360*(this._mRadius/40075017)},_getLngRadius:function(){return this._getLatRadius()/Math.cos(o.LatLng.DEG_TO_RAD*this._latlng.lat)},_checkIfEmpty:function(){if(!this._map)return!1;var t=this._map._pathViewport,e=this._radius,i=this._point;return i.x-e>t.max.x||i.y-e>t.max.y||i.x+e<t.min.x||i.y+e<t.min.y}}),o.circle=function(t,e,i){return new o.Circle(t,e,i)},o.CircleMarker=o.Circle.extend({options:{radius:10,weight:2},initialize:function(t,e){o.Circle.prototype.initialize.call(this,t,null,e),this._radius=this.options.radius},projectLatlngs:function(){this._point=this._map.latLngToLayerPoint(this._latlng)},_updateStyle:function(){o.Circle.prototype._updateStyle.call(this),this.setRadius(this.options.radius)},setRadius:function(t){return this.options.radius=this._radius=t,this.redraw()}}),o.circleMarker=function(t,e){return new o.CircleMarker(t,e)},o.Polyline.include(o.Path.CANVAS?{_containsPoint:function(t,e){var i,n,s,a,r,h,l,u=this.options.weight/2;for(o.Browser.touch&&(u+=10),i=0,a=this._parts.length;a>i;i++)for(l=this._parts[i],n=0,r=l.length,s=r-1;r>n;s=n++)if((e||0!==n)&&(h=o.LineUtil.pointToSegmentDistance(t,l[s],l[n]),u>=h))return!0;return!1}}:{}),o.Polygon.include(o.Path.CANVAS?{_containsPoint:function(t){var e,i,n,s,a,r,h,l,u=!1;if(o.Polyline.prototype._containsPoint.call(this,t,!0))return!0;for(s=0,h=this._parts.length;h>s;s++)for(e=this._parts[s],a=0,l=e.length,r=l-1;l>a;r=a++)i=e[a],n=e[r],i.y>t.y!=n.y>t.y&&t.x<(n.x-i.x)*(t.y-i.y)/(n.y-i.y)+i.x&&(u=!u);return u}}:{}),o.Circle.include(o.Path.CANVAS?{_drawPath:function(){var t=this._point;this._ctx.beginPath(),this._ctx.arc(t.x,t.y,this._radius,0,2*Math.PI,!1)},_containsPoint:function(t){var e=this._point,i=this.options.stroke?this.options.weight/2:0;return t.distanceTo(e)<=this._radius+i}}:{}),o.CircleMarker.include(o.Path.CANVAS?{_updateStyle:function(){o.Path.prototype._updateStyle.call(this)}}:{}),o.GeoJSON=o.FeatureGroup.extend({initialize:function(t,e){o.setOptions(this,e),this._layers={},t&&this.addData(t)},addData:function(t){var e,i,n=o.Util.isArray(t)?t:t.features;if(n){for(e=0,i=n.length;i>e;e++)(n[e].geometries||n[e].geometry||n[e].features)&&this.addData(n[e]);return this}var s=this.options;if(!s.filter||s.filter(t)){var a=o.GeoJSON.geometryToLayer(t,s.pointToLayer,s.coordsToLatLng);return a.feature=o.GeoJSON.asFeature(t),a.defaultOptions=a.options,this.resetStyle(a),s.onEachFeature&&s.onEachFeature(t,a),this.addLayer(a)}},resetStyle:function(t){var e=this.options.style;e&&(o.Util.extend(t.options,t.defaultOptions),this._setLayerStyle(t,e))},setStyle:function(t){this.eachLayer(function(e){this._setLayerStyle(e,t)},this)},_setLayerStyle:function(t,e){"function"==typeof e&&(e=e(t.feature)),t.setStyle&&t.setStyle(e)}}),o.extend(o.GeoJSON,{geometryToLayer:function(t,e,i){var n,s,a,r,h,l="Feature"===t.type?t.geometry:t,u=l.coordinates,c=[];switch(i=i||this.coordsToLatLng,l.type){case"Point":return n=i(u),e?e(t,n):new o.Marker(n);case"MultiPoint":for(a=0,r=u.length;r>a;a++)n=i(u[a]),h=e?e(t,n):new o.Marker(n),c.push(h);return new o.FeatureGroup(c);case"LineString":return s=this.coordsToLatLngs(u,0,i),new o.Polyline(s);case"Polygon":return s=this.coordsToLatLngs(u,1,i),new o.Polygon(s);case"MultiLineString":return s=this.coordsToLatLngs(u,1,i),new o.MultiPolyline(s);case"MultiPolygon":return s=this.coordsToLatLngs(u,2,i),new o.MultiPolygon(s);case"GeometryCollection":for(a=0,r=l.geometries.length;r>a;a++)h=this.geometryToLayer({geometry:l.geometries[a],type:"Feature",properties:t.properties},e,i),c.push(h);return new o.FeatureGroup(c);default:throw new Error("Invalid GeoJSON object.")}},coordsToLatLng:function(t){return new o.LatLng(t[1],t[0])},coordsToLatLngs:function(t,e,i){var n,o,s,a=[];for(o=0,s=t.length;s>o;o++)n=e?this.coordsToLatLngs(t[o],e-1,i):(i||this.coordsToLatLng)(t[o]),a.push(n);return a},latLngToCoords:function(t){return[t.lng,t.lat]},latLngsToCoords:function(t){for(var e=[],i=0,n=t.length;n>i;i++)e.push(o.GeoJSON.latLngToCoords(t[i]));return e},getFeature:function(t,e){return t.feature?o.extend({},t.feature,{geometry:e}):o.GeoJSON.asFeature(e)},asFeature:function(t){return"Feature"===t.type?t:{type:"Feature",properties:{},geometry:t}}});var a={toGeoJSON:function(){return o.GeoJSON.getFeature(this,{type:"Point",coordinates:o.GeoJSON.latLngToCoords(this.getLatLng())})}};o.Marker.include(a),o.Circle.include(a),o.CircleMarker.include(a),o.Polyline.include({toGeoJSON:function(){return o.GeoJSON.getFeature(this,{type:"LineString",coordinates:o.GeoJSON.latLngsToCoords(this.getLatLngs())})}}),o.Polygon.include({toGeoJSON:function(){var t,e,i,n=[o.GeoJSON.latLngsToCoords(this.getLatLngs())];if(n[0].push(n[0][0]),this._holes)for(t=0,e=this._holes.length;e>t;t++)i=o.GeoJSON.latLngsToCoords(this._holes[t]),i.push(i[0]),n.push(i);return o.GeoJSON.getFeature(this,{type:"Polygon",coordinates:n})}}),function(){function t(t,e){t.include({toGeoJSON:function(){var t=[];return this.eachLayer(function(e){t.push(e.toGeoJSON().geometry.coordinates)}),o.GeoJSON.getFeature(this,{type:e,coordinates:t})}})}t(o.MultiPolyline,"MultiLineString"),t(o.MultiPolygon,"MultiPolygon")}(),o.LayerGroup.include({toGeoJSON:function(){var t=[];return this.eachLayer(function(e){e.toGeoJSON&&t.push(o.GeoJSON.asFeature(e.toGeoJSON()))}),{type:"FeatureCollection",features:t}}}),o.geoJson=function(t,e){return new o.GeoJSON(t,e)},o.DomEvent={addListener:function(t,e,i,n){var s,a,r,h=o.stamp(i),l="_leaflet_"+e+h;return t[l]?this:(s=function(e){return i.call(n||t,e||o.DomEvent._getEvent())},o.Browser.msTouch&&0===e.indexOf("touch")?this.addMsTouchListener(t,e,s,h):(o.Browser.touch&&"dblclick"===e&&this.addDoubleTapListener&&this.addDoubleTapListener(t,s,h),"addEventListener"in t?"mousewheel"===e?(t.addEventListener("DOMMouseScroll",s,!1),t.addEventListener(e,s,!1)):"mouseenter"===e||"mouseleave"===e?(a=s,r="mouseenter"===e?"mouseover":"mouseout",s=function(e){return o.DomEvent._checkMouse(t,e)?a(e):void 0},t.addEventListener(r,s,!1)):"click"===e&&o.Browser.android?(a=s,s=function(t){return o.DomEvent._filterClick(t,a)},t.addEventListener(e,s,!1)):t.addEventListener(e,s,!1):"attachEvent"in t&&t.attachEvent("on"+e,s),t[l]=s,this))},removeListener:function(t,e,i){var n=o.stamp(i),s="_leaflet_"+e+n,a=t[s];return a?(o.Browser.msTouch&&0===e.indexOf("touch")?this.removeMsTouchListener(t,e,n):o.Browser.touch&&"dblclick"===e&&this.removeDoubleTapListener?this.removeDoubleTapListener(t,n):"removeEventListener"in t?"mousewheel"===e?(t.removeEventListener("DOMMouseScroll",a,!1),t.removeEventListener(e,a,!1)):"mouseenter"===e||"mouseleave"===e?t.removeEventListener("mouseenter"===e?"mouseover":"mouseout",a,!1):t.removeEventListener(e,a,!1):"detachEvent"in t&&t.detachEvent("on"+e,a),t[s]=null,this):this},stopPropagation:function(t){return t.stopPropagation?t.stopPropagation():t.cancelBubble=!0,this},disableClickPropagation:function(t){for(var e=o.DomEvent.stopPropagation,i=o.Draggable.START.length-1;i>=0;i--)o.DomEvent.addListener(t,o.Draggable.START[i],e);return o.DomEvent.addListener(t,"click",o.DomEvent._fakeStop).addListener(t,"dblclick",e)},preventDefault:function(t){return t.preventDefault?t.preventDefault():t.returnValue=!1,this},stop:function(t){return o.DomEvent.preventDefault(t).stopPropagation(t)},getMousePosition:function(t,i){var n=e.body,s=e.documentElement,a=t.pageX?t.pageX:t.clientX+n.scrollLeft+s.scrollLeft,r=t.pageY?t.pageY:t.clientY+n.scrollTop+s.scrollTop,h=new o.Point(a,r);return i?h._subtract(o.DomUtil.getViewportOffset(i)):h},getWheelDelta:function(t){var e=0;return t.wheelDelta&&(e=t.wheelDelta/120),t.detail&&(e=-t.detail/3),e},_fakeStop:function(t){t._leaflet_stop=!0},_checkMouse:function(t,e){var i=e.relatedTarget;if(!i)return!0;try{for(;i&&i!==t;)i=i.parentNode}catch(n){return!1}return i!==t},_getEvent:function(){var e=t.event;if(!e)for(var i=arguments.callee.caller;i&&(e=i.arguments[0],!e||t.Event!==e.constructor);)i=i.caller;return e},_filterClick:function(t,e){var i=t.timeStamp||t.originalEvent.timeStamp,n=o.DomEvent._lastClick&&i-o.DomEvent._lastClick;return n&&n>100&&1e3>n||t.target._simulatedClick&&!t._simulated?(o.DomEvent.stop(t),void 0):(o.DomEvent._lastClick=i,e(t))}},o.DomEvent.on=o.DomEvent.addListener,o.DomEvent.off=o.DomEvent.removeListener,o.Draggable=o.Class.extend({includes:o.Mixin.Events,statics:{START:o.Browser.touch?["touchstart","mousedown"]:["mousedown"],END:{mousedown:"mouseup",touchstart:"touchend",MSPointerDown:"touchend"},MOVE:{mousedown:"mousemove",touchstart:"touchmove",MSPointerDown:"touchmove"}},initialize:function(t,e){this._element=t,this._dragStartTarget=e||t},enable:function(){if(!this._enabled){for(var t=o.Draggable.START.length-1;t>=0;t--)o.DomEvent.on(this._dragStartTarget,o.Draggable.START[t],this._onDown,this);this._enabled=!0}},disable:function(){if(this._enabled){for(var t=o.Draggable.START.length-1;t>=0;t--)o.DomEvent.off(this._dragStartTarget,o.Draggable.START[t],this._onDown,this);this._enabled=!1,this._moved=!1}},_onDown:function(t){if(!t.shiftKey&&(1===t.which||1===t.button||t.touches)&&(o.DomEvent.stopPropagation(t),!o.Draggable._disabled)){o.DomUtil.disableImageDrag(),o.DomUtil.disableTextSelection();var i=t.touches?t.touches[0]:t,n=i.target;o.Browser.touch&&"a"===n.tagName.toLowerCase()&&o.DomUtil.addClass(n,"leaflet-active"),this._moved=!1,this._moving||(this._startPoint=new o.Point(i.clientX,i.clientY),this._startPos=this._newPos=o.DomUtil.getPosition(this._element),o.DomEvent.on(e,o.Draggable.MOVE[t.type],this._onMove,this).on(e,o.Draggable.END[t.type],this._onUp,this))}},_onMove:function(t){if(!(t.touches&&t.touches.length>1)){var i=t.touches&&1===t.touches.length?t.touches[0]:t,n=new o.Point(i.clientX,i.clientY),s=n.subtract(this._startPoint);(s.x||s.y)&&(o.DomEvent.preventDefault(t),this._moved||(this.fire("dragstart"),this._moved=!0,this._startPos=o.DomUtil.getPosition(this._element).subtract(s),o.Browser.touch||o.DomUtil.addClass(e.body,"leaflet-dragging")),this._newPos=this._startPos.add(s),this._moving=!0,o.Util.cancelAnimFrame(this._animRequest),this._animRequest=o.Util.requestAnimFrame(this._updatePosition,this,!0,this._dragStartTarget))}},_updatePosition:function(){this.fire("predrag"),o.DomUtil.setPosition(this._element,this._newPos),this.fire("drag")},_onUp:function(){o.Browser.touch||o.DomUtil.removeClass(e.body,"leaflet-dragging");for(var t in o.Draggable.MOVE)o.DomEvent.off(e,o.Draggable.MOVE[t],this._onMove).off(e,o.Draggable.END[t],this._onUp);o.DomUtil.enableImageDrag(),o.DomUtil.enableTextSelection(),this._moved&&(o.Util.cancelAnimFrame(this._animRequest),this.fire("dragend")),this._moving=!1}}),o.Handler=o.Class.extend({initialize:function(t){this._map=t},enable:function(){this._enabled||(this._enabled=!0,this.addHooks())},disable:function(){this._enabled&&(this._enabled=!1,this.removeHooks())},enabled:function(){return!!this._enabled}}),o.Map.mergeOptions({dragging:!0,inertia:!o.Browser.android23,inertiaDeceleration:3400,inertiaMaxSpeed:1/0,inertiaThreshold:o.Browser.touch?32:18,easeLinearity:.25,worldCopyJump:!1}),o.Map.Drag=o.Handler.extend({addHooks:function(){if(!this._draggable){var t=this._map;this._draggable=new o.Draggable(t._mapPane,t._container),this._draggable.on({dragstart:this._onDragStart,drag:this._onDrag,dragend:this._onDragEnd},this),t.options.worldCopyJump&&(this._draggable.on("predrag",this._onPreDrag,this),t.on("viewreset",this._onViewReset,this))}this._draggable.enable()},removeHooks:function(){this._draggable.disable()},moved:function(){return this._draggable&&this._draggable._moved},_onDragStart:function(){var t=this._map;t._panAnim&&t._panAnim.stop(),t.fire("movestart").fire("dragstart"),t.options.inertia&&(this._positions=[],this._times=[])},_onDrag:function(){if(this._map.options.inertia){var t=this._lastTime=+new Date,e=this._lastPos=this._draggable._newPos;this._positions.push(e),this._times.push(t),t-this._times[0]>200&&(this._positions.shift(),this._times.shift())}this._map.fire("move").fire("drag")},_onViewReset:function(){var t=this._map.getSize()._divideBy(2),e=this._map.latLngToLayerPoint([0,0]);this._initialWorldOffset=e.subtract(t).x,this._worldWidth=this._map.project([0,180]).x},_onPreDrag:function(){var t=this._worldWidth,e=Math.round(t/2),i=this._initialWorldOffset,n=this._draggable._newPos.x,o=(n-e+i)%t+e-i,s=(n+e+i)%t-e-i,a=Math.abs(o+i)<Math.abs(s+i)?o:s;this._draggable._newPos.x=a},_onDragEnd:function(){var t=this._map,e=t.options,i=+new Date-this._lastTime,n=!e.inertia||i>e.inertiaThreshold||!this._positions[0];if(t.fire("dragend"),n)t.fire("moveend");else{var s=this._lastPos.subtract(this._positions[0]),a=(this._lastTime+i-this._times[0])/1e3,r=e.easeLinearity,h=s.multiplyBy(r/a),l=h.distanceTo([0,0]),u=Math.min(e.inertiaMaxSpeed,l),c=h.multiplyBy(u/l),d=u/(e.inertiaDeceleration*r),p=c.multiplyBy(-d/2).round();p.x&&p.y?o.Util.requestAnimFrame(function(){t.panBy(p,{duration:d,easeLinearity:r,noMoveStart:!0})}):t.fire("moveend")}}}),o.Map.addInitHook("addHandler","dragging",o.Map.Drag),o.Map.mergeOptions({doubleClickZoom:!0}),o.Map.DoubleClickZoom=o.Handler.extend({addHooks:function(){this._map.on("dblclick",this._onDoubleClick)},removeHooks:function(){this._map.off("dblclick",this._onDoubleClick)},_onDoubleClick:function(t){this.setZoomAround(t.containerPoint,this._zoom+1)}}),o.Map.addInitHook("addHandler","doubleClickZoom",o.Map.DoubleClickZoom),o.Map.mergeOptions({scrollWheelZoom:!0}),o.Map.ScrollWheelZoom=o.Handler.extend({addHooks:function(){o.DomEvent.on(this._map._container,"mousewheel",this._onWheelScroll,this),o.DomEvent.on(this._map._container,"MozMousePixelScroll",o.DomEvent.preventDefault),this._delta=0},removeHooks:function(){o.DomEvent.off(this._map._container,"mousewheel",this._onWheelScroll),o.DomEvent.off(this._map._container,"MozMousePixelScroll",o.DomEvent.preventDefault)},_onWheelScroll:function(t){var e=o.DomEvent.getWheelDelta(t);this._delta+=e,this._lastMousePos=this._map.mouseEventToContainerPoint(t),this._startTime||(this._startTime=+new Date);var i=Math.max(40-(+new Date-this._startTime),0);clearTimeout(this._timer),this._timer=setTimeout(o.bind(this._performZoom,this),i),o.DomEvent.preventDefault(t),o.DomEvent.stopPropagation(t)},_performZoom:function(){var t=this._map,e=this._delta,i=t.getZoom();e=e>0?Math.ceil(e):Math.floor(e),e=Math.max(Math.min(e,4),-4),e=t._limitZoom(i+e)-i,this._delta=0,this._startTime=null,e&&t.setZoomAround(this._lastMousePos,i+e)}}),o.Map.addInitHook("addHandler","scrollWheelZoom",o.Map.ScrollWheelZoom),o.extend(o.DomEvent,{_touchstart:o.Browser.msTouch?"MSPointerDown":"touchstart",_touchend:o.Browser.msTouch?"MSPointerUp":"touchend",addDoubleTapListener:function(t,i,n){function s(t){var e;if(o.Browser.msTouch?(_.push(t.pointerId),e=_.length):e=t.touches.length,!(e>1)){var i=Date.now(),n=i-(r||i);h=t.touches?t.touches[0]:t,l=n>0&&u>=n,r=i}}function a(t){if(o.Browser.msTouch){var e=_.indexOf(t.pointerId);if(-1===e)return;_.splice(e,1)}if(l){if(o.Browser.msTouch){var n,s={};for(var a in h)n=h[a],s[a]="function"==typeof n?n.bind(h):n;h=s}h.type="dblclick",i(h),r=null}}var r,h,l=!1,u=250,c="_leaflet_",d=this._touchstart,p=this._touchend,_=[];t[c+d+n]=s,t[c+p+n]=a;var m=o.Browser.msTouch?e.documentElement:t;return t.addEventListener(d,s,!1),m.addEventListener(p,a,!1),o.Browser.msTouch&&m.addEventListener("MSPointerCancel",a,!1),this},removeDoubleTapListener:function(t,i){var n="_leaflet_";return t.removeEventListener(this._touchstart,t[n+this._touchstart+i],!1),(o.Browser.msTouch?e.documentElement:t).removeEventListener(this._touchend,t[n+this._touchend+i],!1),o.Browser.msTouch&&e.documentElement.removeEventListener("MSPointerCancel",t[n+this._touchend+i],!1),this}}),o.extend(o.DomEvent,{_msTouches:[],_msDocumentListener:!1,addMsTouchListener:function(t,e,i,n){switch(e){case"touchstart":return this.addMsTouchListenerStart(t,e,i,n);case"touchend":return this.addMsTouchListenerEnd(t,e,i,n);case"touchmove":return this.addMsTouchListenerMove(t,e,i,n);default:throw"Unknown touch event type"}},addMsTouchListenerStart:function(t,i,n,o){var s="_leaflet_",a=this._msTouches,r=function(t){for(var e=!1,i=0;i<a.length;i++)if(a[i].pointerId===t.pointerId){e=!0;break}e||a.push(t),t.touches=a.slice(),t.changedTouches=[t],n(t)};if(t[s+"touchstart"+o]=r,t.addEventListener("MSPointerDown",r,!1),!this._msDocumentListener){var h=function(t){for(var e=0;e<a.length;e++)if(a[e].pointerId===t.pointerId){a.splice(e,1);break}};e.documentElement.addEventListener("MSPointerUp",h,!1),e.documentElement.addEventListener("MSPointerCancel",h,!1),this._msDocumentListener=!0}return this},addMsTouchListenerMove:function(t,e,i,n){function o(t){if(t.pointerType!==t.MSPOINTER_TYPE_MOUSE||0!==t.buttons){for(var e=0;e<a.length;e++)if(a[e].pointerId===t.pointerId){a[e]=t;break}t.touches=a.slice(),t.changedTouches=[t],i(t)}}var s="_leaflet_",a=this._msTouches;return t[s+"touchmove"+n]=o,t.addEventListener("MSPointerMove",o,!1),this},addMsTouchListenerEnd:function(t,e,i,n){var o="_leaflet_",s=this._msTouches,a=function(t){for(var e=0;e<s.length;e++)if(s[e].pointerId===t.pointerId){s.splice(e,1);break}t.touches=s.slice(),t.changedTouches=[t],i(t)};return t[o+"touchend"+n]=a,t.addEventListener("MSPointerUp",a,!1),t.addEventListener("MSPointerCancel",a,!1),this},removeMsTouchListener:function(t,e,i){var n="_leaflet_",o=t[n+e+i];switch(e){case"touchstart":t.removeEventListener("MSPointerDown",o,!1);break;case"touchmove":t.removeEventListener("MSPointerMove",o,!1);break;case"touchend":t.removeEventListener("MSPointerUp",o,!1),t.removeEventListener("MSPointerCancel",o,!1)}return this}}),o.Map.mergeOptions({touchZoom:o.Browser.touch&&!o.Browser.android23}),o.Map.TouchZoom=o.Handler.extend({addHooks:function(){o.DomEvent.on(this._map._container,"touchstart",this._onTouchStart,this)},removeHooks:function(){o.DomEvent.off(this._map._container,"touchstart",this._onTouchStart,this)},_onTouchStart:function(t){var i=this._map;if(t.touches&&2===t.touches.length&&!i._animatingZoom&&!this._zooming){var n=i.mouseEventToLayerPoint(t.touches[0]),s=i.mouseEventToLayerPoint(t.touches[1]),a=i._getCenterLayerPoint();this._startCenter=n.add(s)._divideBy(2),this._startDist=n.distanceTo(s),this._moved=!1,this._zooming=!0,this._centerOffset=a.subtract(this._startCenter),i._panAnim&&i._panAnim.stop(),o.DomEvent.on(e,"touchmove",this._onTouchMove,this).on(e,"touchend",this._onTouchEnd,this),o.DomEvent.preventDefault(t)}},_onTouchMove:function(t){var e=this._map;if(t.touches&&2===t.touches.length&&this._zooming){var i=e.mouseEventToLayerPoint(t.touches[0]),n=e.mouseEventToLayerPoint(t.touches[1]);this._scale=i.distanceTo(n)/this._startDist,this._delta=i._add(n)._divideBy(2)._subtract(this._startCenter),1!==this._scale&&(this._moved||(o.DomUtil.addClass(e._mapPane,"leaflet-touching"),e.fire("movestart").fire("zoomstart"),this._moved=!0),o.Util.cancelAnimFrame(this._animRequest),this._animRequest=o.Util.requestAnimFrame(this._updateOnMove,this,!0,this._map._container),o.DomEvent.preventDefault(t))}},_updateOnMove:function(){var t=this._map,e=this._getScaleOrigin(),i=t.layerPointToLatLng(e),n=t.getScaleZoom(this._scale);t._animateZoom(i,n,this._startCenter,this._scale,this._delta)},_onTouchEnd:function(){if(!this._moved||!this._zooming)return this._zooming=!1,void 0;var t=this._map;this._zooming=!1,o.DomUtil.removeClass(t._mapPane,"leaflet-touching"),o.Util.cancelAnimFrame(this._animRequest),o.DomEvent.off(e,"touchmove",this._onTouchMove).off(e,"touchend",this._onTouchEnd);var i=this._getScaleOrigin(),n=t.layerPointToLatLng(i),s=t.getZoom(),a=t.getScaleZoom(this._scale)-s,r=a>0?Math.ceil(a):Math.floor(a),h=t._limitZoom(s+r),l=t.getZoomScale(h)/this._scale;t._animateZoom(n,h,i,l)},_getScaleOrigin:function(){var t=this._centerOffset.subtract(this._delta).divideBy(this._scale);return this._startCenter.add(t)}}),o.Map.addInitHook("addHandler","touchZoom",o.Map.TouchZoom),o.Map.mergeOptions({tap:!0,tapTolerance:15}),o.Map.Tap=o.Handler.extend({addHooks:function(){o.DomEvent.on(this._map._container,"touchstart",this._onDown,this)},removeHooks:function(){o.DomEvent.off(this._map._container,"touchstart",this._onDown,this)},_onDown:function(t){if(t.touches){if(o.DomEvent.preventDefault(t),this._fireClick=!0,t.touches.length>1)return this._fireClick=!1,clearTimeout(this._holdTimeout),void 0;var i=t.touches[0],n=i.target;this._startPos=this._newPos=new o.Point(i.clientX,i.clientY),"a"===n.tagName.toLowerCase()&&o.DomUtil.addClass(n,"leaflet-active"),this._holdTimeout=setTimeout(o.bind(function(){this._isTapValid()&&(this._fireClick=!1,this._onUp(),this._simulateEvent("contextmenu",i))
+},this),1e3),o.DomEvent.on(e,"touchmove",this._onMove,this).on(e,"touchend",this._onUp,this)}},_onUp:function(t){if(clearTimeout(this._holdTimeout),o.DomEvent.off(e,"touchmove",this._onMove,this).off(e,"touchend",this._onUp,this),this._fireClick&&t&&t.changedTouches){var i=t.changedTouches[0],n=i.target;"a"===n.tagName.toLowerCase()&&o.DomUtil.removeClass(n,"leaflet-active"),this._isTapValid()&&this._simulateEvent("click",i)}},_isTapValid:function(){return this._newPos.distanceTo(this._startPos)<=this._map.options.tapTolerance},_onMove:function(t){var e=t.touches[0];this._newPos=new o.Point(e.clientX,e.clientY)},_simulateEvent:function(i,n){var o=e.createEvent("MouseEvents");o._simulated=!0,n.target._simulatedClick=!0,o.initMouseEvent(i,!0,!0,t,1,n.screenX,n.screenY,n.clientX,n.clientY,!1,!1,!1,!1,0,null),n.target.dispatchEvent(o)}}),o.Browser.touch&&!o.Browser.msTouch&&o.Map.addInitHook("addHandler","tap",o.Map.Tap),o.Map.mergeOptions({boxZoom:!0}),o.Map.BoxZoom=o.Handler.extend({initialize:function(t){this._map=t,this._container=t._container,this._pane=t._panes.overlayPane},addHooks:function(){o.DomEvent.on(this._container,"mousedown",this._onMouseDown,this)},removeHooks:function(){o.DomEvent.off(this._container,"mousedown",this._onMouseDown)},_onMouseDown:function(t){return!t.shiftKey||1!==t.which&&1!==t.button?!1:(o.DomUtil.disableTextSelection(),o.DomUtil.disableImageDrag(),this._startLayerPoint=this._map.mouseEventToLayerPoint(t),this._box=o.DomUtil.create("div","leaflet-zoom-box",this._pane),o.DomUtil.setPosition(this._box,this._startLayerPoint),this._container.style.cursor="crosshair",o.DomEvent.on(e,"mousemove",this._onMouseMove,this).on(e,"mouseup",this._onMouseUp,this).on(e,"keydown",this._onKeyDown,this),this._map.fire("boxzoomstart"),void 0)},_onMouseMove:function(t){var e=this._startLayerPoint,i=this._box,n=this._map.mouseEventToLayerPoint(t),s=n.subtract(e),a=new o.Point(Math.min(n.x,e.x),Math.min(n.y,e.y));o.DomUtil.setPosition(i,a),i.style.width=Math.max(0,Math.abs(s.x)-4)+"px",i.style.height=Math.max(0,Math.abs(s.y)-4)+"px"},_finish:function(){this._pane.removeChild(this._box),this._container.style.cursor="",o.DomUtil.enableTextSelection(),o.DomUtil.enableImageDrag(),o.DomEvent.off(e,"mousemove",this._onMouseMove).off(e,"mouseup",this._onMouseUp).off(e,"keydown",this._onKeyDown)},_onMouseUp:function(t){this._finish();var e=this._map,i=e.mouseEventToLayerPoint(t);if(!this._startLayerPoint.equals(i)){var n=new o.LatLngBounds(e.layerPointToLatLng(this._startLayerPoint),e.layerPointToLatLng(i));e.fitBounds(n),e.fire("boxzoomend",{boxZoomBounds:n})}},_onKeyDown:function(t){27===t.keyCode&&this._finish()}}),o.Map.addInitHook("addHandler","boxZoom",o.Map.BoxZoom),o.Map.mergeOptions({keyboard:!0,keyboardPanOffset:80,keyboardZoomOffset:1}),o.Map.Keyboard=o.Handler.extend({keyCodes:{left:[37],right:[39],down:[40],up:[38],zoomIn:[187,107,61],zoomOut:[189,109,173]},initialize:function(t){this._map=t,this._setPanOffset(t.options.keyboardPanOffset),this._setZoomOffset(t.options.keyboardZoomOffset)},addHooks:function(){var t=this._map._container;-1===t.tabIndex&&(t.tabIndex="0"),o.DomEvent.on(t,"focus",this._onFocus,this).on(t,"blur",this._onBlur,this).on(t,"mousedown",this._onMouseDown,this),this._map.on("focus",this._addHooks,this).on("blur",this._removeHooks,this)},removeHooks:function(){this._removeHooks();var t=this._map._container;o.DomEvent.off(t,"focus",this._onFocus,this).off(t,"blur",this._onBlur,this).off(t,"mousedown",this._onMouseDown,this),this._map.off("focus",this._addHooks,this).off("blur",this._removeHooks,this)},_onMouseDown:function(){if(!this._focused){var i=e.body,n=e.documentElement,o=i.scrollTop||n.scrollTop,s=i.scrollTop||n.scrollLeft;this._map._container.focus(),t.scrollTo(s,o)}},_onFocus:function(){this._focused=!0,this._map.fire("focus")},_onBlur:function(){this._focused=!1,this._map.fire("blur")},_setPanOffset:function(t){var e,i,n=this._panKeys={},o=this.keyCodes;for(e=0,i=o.left.length;i>e;e++)n[o.left[e]]=[-1*t,0];for(e=0,i=o.right.length;i>e;e++)n[o.right[e]]=[t,0];for(e=0,i=o.down.length;i>e;e++)n[o.down[e]]=[0,t];for(e=0,i=o.up.length;i>e;e++)n[o.up[e]]=[0,-1*t]},_setZoomOffset:function(t){var e,i,n=this._zoomKeys={},o=this.keyCodes;for(e=0,i=o.zoomIn.length;i>e;e++)n[o.zoomIn[e]]=t;for(e=0,i=o.zoomOut.length;i>e;e++)n[o.zoomOut[e]]=-t},_addHooks:function(){o.DomEvent.on(e,"keydown",this._onKeyDown,this)},_removeHooks:function(){o.DomEvent.off(e,"keydown",this._onKeyDown,this)},_onKeyDown:function(t){var e=t.keyCode,i=this._map;if(e in this._panKeys){if(i._panAnim&&i._panAnim._inProgress)return;i.panBy(this._panKeys[e]),i.options.maxBounds&&i.panInsideBounds(i.options.maxBounds)}else{if(!(e in this._zoomKeys))return;i.setZoom(i.getZoom()+this._zoomKeys[e])}o.DomEvent.stop(t)}}),o.Map.addInitHook("addHandler","keyboard",o.Map.Keyboard),o.Handler.MarkerDrag=o.Handler.extend({initialize:function(t){this._marker=t},addHooks:function(){var t=this._marker._icon;this._draggable||(this._draggable=new o.Draggable(t,t)),this._draggable.on("dragstart",this._onDragStart,this).on("drag",this._onDrag,this).on("dragend",this._onDragEnd,this),this._draggable.enable()},removeHooks:function(){this._draggable.off("dragstart",this._onDragStart,this).off("drag",this._onDrag,this).off("dragend",this._onDragEnd,this),this._draggable.disable()},moved:function(){return this._draggable&&this._draggable._moved},_onDragStart:function(){this._marker.closePopup().fire("movestart").fire("dragstart")},_onDrag:function(){var t=this._marker,e=t._shadow,i=o.DomUtil.getPosition(t._icon),n=t._map.layerPointToLatLng(i);e&&o.DomUtil.setPosition(e,i),t._latlng=n,t.fire("move",{latlng:n}).fire("drag")},_onDragEnd:function(){this._marker.fire("moveend").fire("dragend")}}),o.Control=o.Class.extend({options:{position:"topright"},initialize:function(t){o.setOptions(this,t)},getPosition:function(){return this.options.position},setPosition:function(t){var e=this._map;return e&&e.removeControl(this),this.options.position=t,e&&e.addControl(this),this},getContainer:function(){return this._container},addTo:function(t){this._map=t;var e=this._container=this.onAdd(t),i=this.getPosition(),n=t._controlCorners[i];return o.DomUtil.addClass(e,"leaflet-control"),-1!==i.indexOf("bottom")?n.insertBefore(e,n.firstChild):n.appendChild(e),this},removeFrom:function(t){var e=this.getPosition(),i=t._controlCorners[e];return i.removeChild(this._container),this._map=null,this.onRemove&&this.onRemove(t),this}}),o.control=function(t){return new o.Control(t)},o.Map.include({addControl:function(t){return t.addTo(this),this},removeControl:function(t){return t.removeFrom(this),this},_initControlPos:function(){function t(t,s){var a=i+t+" "+i+s;e[t+s]=o.DomUtil.create("div",a,n)}var e=this._controlCorners={},i="leaflet-",n=this._controlContainer=o.DomUtil.create("div",i+"control-container",this._container);t("top","left"),t("top","right"),t("bottom","left"),t("bottom","right")},_clearControlPos:function(){this._container.removeChild(this._controlContainer)}}),o.Control.Zoom=o.Control.extend({options:{position:"topleft"},onAdd:function(t){var e="leaflet-control-zoom",i=o.DomUtil.create("div",e+" leaflet-bar");return this._map=t,this._zoomInButton=this._createButton("+","Zoom in",e+"-in",i,this._zoomIn,this),this._zoomOutButton=this._createButton("-","Zoom out",e+"-out",i,this._zoomOut,this),t.on("zoomend zoomlevelschange",this._updateDisabled,this),i},onRemove:function(t){t.off("zoomend zoomlevelschange",this._updateDisabled,this)},_zoomIn:function(t){this._map.zoomIn(t.shiftKey?3:1)},_zoomOut:function(t){this._map.zoomOut(t.shiftKey?3:1)},_createButton:function(t,e,i,n,s,a){var r=o.DomUtil.create("a",i,n);r.innerHTML=t,r.href="#",r.title=e;var h=o.DomEvent.stopPropagation;return o.DomEvent.on(r,"click",h).on(r,"mousedown",h).on(r,"dblclick",h).on(r,"click",o.DomEvent.preventDefault).on(r,"click",s,a),r},_updateDisabled:function(){var t=this._map,e="leaflet-disabled";o.DomUtil.removeClass(this._zoomInButton,e),o.DomUtil.removeClass(this._zoomOutButton,e),t._zoom===t.getMinZoom()&&o.DomUtil.addClass(this._zoomOutButton,e),t._zoom===t.getMaxZoom()&&o.DomUtil.addClass(this._zoomInButton,e)}}),o.Map.mergeOptions({zoomControl:!0}),o.Map.addInitHook(function(){this.options.zoomControl&&(this.zoomControl=new o.Control.Zoom,this.addControl(this.zoomControl))}),o.control.zoom=function(t){return new o.Control.Zoom(t)},o.Control.Attribution=o.Control.extend({options:{position:"bottomright",prefix:'<a href="http://leafletjs.com" title="A JS library for interactive maps">Leaflet</a>'},initialize:function(t){o.setOptions(this,t),this._attributions={}},onAdd:function(t){return this._container=o.DomUtil.create("div","leaflet-control-attribution"),o.DomEvent.disableClickPropagation(this._container),t.on("layeradd",this._onLayerAdd,this).on("layerremove",this._onLayerRemove,this),this._update(),this._container},onRemove:function(t){t.off("layeradd",this._onLayerAdd).off("layerremove",this._onLayerRemove)},setPrefix:function(t){return this.options.prefix=t,this._update(),this},addAttribution:function(t){return t?(this._attributions[t]||(this._attributions[t]=0),this._attributions[t]++,this._update(),this):void 0},removeAttribution:function(t){return t?(this._attributions[t]&&(this._attributions[t]--,this._update()),this):void 0},_update:function(){if(this._map){var t=[];for(var e in this._attributions)this._attributions[e]&&t.push(e);var i=[];this.options.prefix&&i.push(this.options.prefix),t.length&&i.push(t.join(", ")),this._container.innerHTML=i.join(" | ")}},_onLayerAdd:function(t){t.layer.getAttribution&&this.addAttribution(t.layer.getAttribution())},_onLayerRemove:function(t){t.layer.getAttribution&&this.removeAttribution(t.layer.getAttribution())}}),o.Map.mergeOptions({attributionControl:!0}),o.Map.addInitHook(function(){this.options.attributionControl&&(this.attributionControl=(new o.Control.Attribution).addTo(this))}),o.control.attribution=function(t){return new o.Control.Attribution(t)},o.Control.Scale=o.Control.extend({options:{position:"bottomleft",maxWidth:100,metric:!0,imperial:!0,updateWhenIdle:!1},onAdd:function(t){this._map=t;var e="leaflet-control-scale",i=o.DomUtil.create("div",e),n=this.options;return this._addScales(n,e,i),t.on(n.updateWhenIdle?"moveend":"move",this._update,this),t.whenReady(this._update,this),i},onRemove:function(t){t.off(this.options.updateWhenIdle?"moveend":"move",this._update,this)},_addScales:function(t,e,i){t.metric&&(this._mScale=o.DomUtil.create("div",e+"-line",i)),t.imperial&&(this._iScale=o.DomUtil.create("div",e+"-line",i))},_update:function(){var t=this._map.getBounds(),e=t.getCenter().lat,i=6378137*Math.PI*Math.cos(e*Math.PI/180),n=i*(t.getNorthEast().lng-t.getSouthWest().lng)/180,o=this._map.getSize(),s=this.options,a=0;o.x>0&&(a=n*(s.maxWidth/o.x)),this._updateScales(s,a)},_updateScales:function(t,e){t.metric&&e&&this._updateMetric(e),t.imperial&&e&&this._updateImperial(e)},_updateMetric:function(t){var e=this._getRoundNum(t);this._mScale.style.width=this._getScaleWidth(e/t)+"px",this._mScale.innerHTML=1e3>e?e+" m":e/1e3+" km"},_updateImperial:function(t){var e,i,n,o=3.2808399*t,s=this._iScale;o>5280?(e=o/5280,i=this._getRoundNum(e),s.style.width=this._getScaleWidth(i/e)+"px",s.innerHTML=i+" mi"):(n=this._getRoundNum(o),s.style.width=this._getScaleWidth(n/o)+"px",s.innerHTML=n+" ft")},_getScaleWidth:function(t){return Math.round(this.options.maxWidth*t)-10},_getRoundNum:function(t){var e=Math.pow(10,(Math.floor(t)+"").length-1),i=t/e;return i=i>=10?10:i>=5?5:i>=3?3:i>=2?2:1,e*i}}),o.control.scale=function(t){return new o.Control.Scale(t)},o.Control.Layers=o.Control.extend({options:{collapsed:!0,position:"topright",autoZIndex:!0},initialize:function(t,e,i){o.setOptions(this,i),this._layers={},this._lastZIndex=0,this._handlingClick=!1;for(var n in t)this._addLayer(t[n],n);for(n in e)this._addLayer(e[n],n,!0)},onAdd:function(t){return this._initLayout(),this._update(),t.on("layeradd",this._onLayerChange,this).on("layerremove",this._onLayerChange,this),this._container},onRemove:function(t){t.off("layeradd",this._onLayerChange).off("layerremove",this._onLayerChange)},addBaseLayer:function(t,e){return this._addLayer(t,e),this._update(),this},addOverlay:function(t,e){return this._addLayer(t,e,!0),this._update(),this},removeLayer:function(t){var e=o.stamp(t);return delete this._layers[e],this._update(),this},_initLayout:function(){var t="leaflet-control-layers",e=this._container=o.DomUtil.create("div",t);e.setAttribute("aria-haspopup",!0),o.Browser.touch?o.DomEvent.on(e,"click",o.DomEvent.stopPropagation):(o.DomEvent.disableClickPropagation(e),o.DomEvent.on(e,"mousewheel",o.DomEvent.stopPropagation));var i=this._form=o.DomUtil.create("form",t+"-list");if(this.options.collapsed){o.Browser.android||o.DomEvent.on(e,"mouseover",this._expand,this).on(e,"mouseout",this._collapse,this);var n=this._layersLink=o.DomUtil.create("a",t+"-toggle",e);n.href="#",n.title="Layers",o.Browser.touch?o.DomEvent.on(n,"click",o.DomEvent.stop).on(n,"click",this._expand,this):o.DomEvent.on(n,"focus",this._expand,this),this._map.on("click",this._collapse,this)}else this._expand();this._baseLayersList=o.DomUtil.create("div",t+"-base",i),this._separator=o.DomUtil.create("div",t+"-separator",i),this._overlaysList=o.DomUtil.create("div",t+"-overlays",i),e.appendChild(i)},_addLayer:function(t,e,i){var n=o.stamp(t);this._layers[n]={layer:t,name:e,overlay:i},this.options.autoZIndex&&t.setZIndex&&(this._lastZIndex++,t.setZIndex(this._lastZIndex))},_update:function(){if(this._container){this._baseLayersList.innerHTML="",this._overlaysList.innerHTML="";var t,e,i=!1,n=!1;for(t in this._layers)e=this._layers[t],this._addItem(e),n=n||e.overlay,i=i||!e.overlay;this._separator.style.display=n&&i?"":"none"}},_onLayerChange:function(t){var e=this._layers[o.stamp(t.layer)];if(e){this._handlingClick||this._update();var i=e.overlay?"layeradd"===t.type?"overlayadd":"overlayremove":"layeradd"===t.type?"baselayerchange":null;i&&this._map.fire(i,e)}},_createRadioElement:function(t,i){var n='<input type="radio" class="leaflet-control-layers-selector" name="'+t+'"';i&&(n+=' checked="checked"'),n+="/>";var o=e.createElement("div");return o.innerHTML=n,o.firstChild},_addItem:function(t){var i,n=e.createElement("label"),s=this._map.hasLayer(t.layer);t.overlay?(i=e.createElement("input"),i.type="checkbox",i.className="leaflet-control-layers-selector",i.defaultChecked=s):i=this._createRadioElement("leaflet-base-layers",s),i.layerId=o.stamp(t.layer),o.DomEvent.on(i,"click",this._onInputClick,this);var a=e.createElement("span");a.innerHTML=" "+t.name,n.appendChild(i),n.appendChild(a);var r=t.overlay?this._overlaysList:this._baseLayersList;return r.appendChild(n),n},_onInputClick:function(){var t,e,i,n=this._form.getElementsByTagName("input"),o=n.length;for(this._handlingClick=!0,t=0;o>t;t++)e=n[t],i=this._layers[e.layerId],e.checked&&!this._map.hasLayer(i.layer)?this._map.addLayer(i.layer):!e.checked&&this._map.hasLayer(i.layer)&&this._map.removeLayer(i.layer);this._handlingClick=!1},_expand:function(){o.DomUtil.addClass(this._container,"leaflet-control-layers-expanded")},_collapse:function(){this._container.className=this._container.className.replace(" leaflet-control-layers-expanded","")}}),o.control.layers=function(t,e,i){return new o.Control.Layers(t,e,i)},o.PosAnimation=o.Class.extend({includes:o.Mixin.Events,run:function(t,e,i,n){this.stop(),this._el=t,this._inProgress=!0,this._newPos=e,this.fire("start"),t.style[o.DomUtil.TRANSITION]="all "+(i||.25)+"s cubic-bezier(0,0,"+(n||.5)+",1)",o.DomEvent.on(t,o.DomUtil.TRANSITION_END,this._onTransitionEnd,this),o.DomUtil.setPosition(t,e),o.Util.falseFn(t.offsetWidth),this._stepTimer=setInterval(o.bind(this._onStep,this),50)},stop:function(){this._inProgress&&(o.DomUtil.setPosition(this._el,this._getPos()),this._onTransitionEnd(),o.Util.falseFn(this._el.offsetWidth))},_onStep:function(){this._el._leaflet_pos=this._getPos(),this.fire("step")},_transformRe:/([-+]?(?:\d*\.)?\d+)\D*, ([-+]?(?:\d*\.)?\d+)\D*\)/,_getPos:function(){var e,i,n,s=this._el,a=t.getComputedStyle(s);return o.Browser.any3d?(n=a[o.DomUtil.TRANSFORM].match(this._transformRe),e=n?parseFloat(n[1]):0,i=n?parseFloat(n[2]):0):(e=parseFloat(a.left),i=parseFloat(a.top)),new o.Point(e,i,!0)},_onTransitionEnd:function(){o.DomEvent.off(this._el,o.DomUtil.TRANSITION_END,this._onTransitionEnd,this),this._inProgress&&(this._inProgress=!1,this._el.style[o.DomUtil.TRANSITION]="",this._el._leaflet_pos=this._newPos,clearInterval(this._stepTimer),this.fire("step").fire("end"))}}),o.Map.include({setView:function(t,e,n){if(e=this._limitZoom(e),t=o.latLng(t),n=n||{},this._panAnim&&this._panAnim.stop(),this._loaded&&!n.reset&&n!==!0){n.animate!==i&&(n.zoom=o.extend({animate:n.animate},n.zoom),n.pan=o.extend({animate:n.animate},n.pan));var s=this._zoom!==e?this._tryAnimatedZoom&&this._tryAnimatedZoom(t,e,n.zoom):this._tryAnimatedPan(t,n.pan);if(s)return clearTimeout(this._sizeTimer),this}return this._resetView(t,e),this},panBy:function(t,e){if(t=o.point(t).round(),e=e||{},!t.x&&!t.y)return this;if(this._panAnim||(this._panAnim=new o.PosAnimation,this._panAnim.on({step:this._onPanTransitionStep,end:this._onPanTransitionEnd},this)),e.noMoveStart||this.fire("movestart"),e.animate!==!1){o.DomUtil.addClass(this._mapPane,"leaflet-pan-anim");var i=this._getMapPanePos().subtract(t);this._panAnim.run(this._mapPane,i,e.duration||.25,e.easeLinearity)}else this._rawPanBy(t),this.fire("move").fire("moveend");return this},_onPanTransitionStep:function(){this.fire("move")},_onPanTransitionEnd:function(){o.DomUtil.removeClass(this._mapPane,"leaflet-pan-anim"),this.fire("moveend")},_tryAnimatedPan:function(t,e){var i=this._getCenterOffset(t)._floor();return(e&&e.animate)===!0||this.getSize().contains(i)?(this.panBy(i,e),!0):!1}}),o.PosAnimation=o.DomUtil.TRANSITION?o.PosAnimation:o.PosAnimation.extend({run:function(t,e,i,n){this.stop(),this._el=t,this._inProgress=!0,this._duration=i||.25,this._easeOutPower=1/Math.max(n||.5,.2),this._startPos=o.DomUtil.getPosition(t),this._offset=e.subtract(this._startPos),this._startTime=+new Date,this.fire("start"),this._animate()},stop:function(){this._inProgress&&(this._step(),this._complete())},_animate:function(){this._animId=o.Util.requestAnimFrame(this._animate,this),this._step()},_step:function(){var t=+new Date-this._startTime,e=1e3*this._duration;e>t?this._runFrame(this._easeOut(t/e)):(this._runFrame(1),this._complete())},_runFrame:function(t){var e=this._startPos.add(this._offset.multiplyBy(t));o.DomUtil.setPosition(this._el,e),this.fire("step")},_complete:function(){o.Util.cancelAnimFrame(this._animId),this._inProgress=!1,this.fire("end")},_easeOut:function(t){return 1-Math.pow(1-t,this._easeOutPower)}}),o.Map.mergeOptions({zoomAnimation:!0,zoomAnimationThreshold:4}),o.DomUtil.TRANSITION&&o.Map.addInitHook(function(){this._zoomAnimated=this.options.zoomAnimation&&o.DomUtil.TRANSITION&&o.Browser.any3d&&!o.Browser.android23&&!o.Browser.mobileOpera,this._zoomAnimated&&o.DomEvent.on(this._mapPane,o.DomUtil.TRANSITION_END,this._catchTransitionEnd,this)}),o.Map.include(o.DomUtil.TRANSITION?{_catchTransitionEnd:function(){this._animatingZoom&&this._onZoomTransitionEnd()},_tryAnimatedZoom:function(t,e,i){if(this._animatingZoom)return!0;if(i=i||{},!this._zoomAnimated||i.animate===!1||Math.abs(e-this._zoom)>this.options.zoomAnimationThreshold)return!1;var n=this.getZoomScale(e),o=this._getCenterOffset(t)._divideBy(1-1/n),s=this._getCenterLayerPoint()._add(o);return i.animate===!0||this.getSize().contains(o)?(this.fire("movestart").fire("zoomstart"),this._animateZoom(t,e,s,n,null,!0),!0):!1},_animateZoom:function(t,e,i,n,s,a){this._animatingZoom=!0,o.DomUtil.addClass(this._mapPane,"leaflet-zoom-anim"),this._animateToCenter=t,this._animateToZoom=e,o.Draggable&&(o.Draggable._disabled=!0),this.fire("zoomanim",{center:t,zoom:e,origin:i,scale:n,delta:s,backwards:a})},_onZoomTransitionEnd:function(){this._animatingZoom=!1,o.DomUtil.removeClass(this._mapPane,"leaflet-zoom-anim"),this._resetView(this._animateToCenter,this._animateToZoom,!0,!0),o.Draggable&&(o.Draggable._disabled=!1)}}:{}),o.TileLayer.include({_animateZoom:function(t){this._animating||(this._animating=!0,this._prepareBgBuffer());var e=this._bgBuffer,i=o.DomUtil.TRANSFORM,n=t.delta?o.DomUtil.getTranslateString(t.delta):e.style[i],s=o.DomUtil.getScaleString(t.scale,t.origin);e.style[i]=t.backwards?s+" "+n:n+" "+s},_endZoomAnim:function(){var t=this._tileContainer,e=this._bgBuffer;t.style.visibility="",t.parentNode.appendChild(t),o.Util.falseFn(e.offsetWidth),this._animating=!1},_clearBgBuffer:function(){var t=this._map;!t||t._animatingZoom||t.touchZoom._zooming||(this._bgBuffer.innerHTML="",this._bgBuffer.style[o.DomUtil.TRANSFORM]="")},_prepareBgBuffer:function(){var t=this._tileContainer,e=this._bgBuffer,i=this._getLoadedTilesPercentage(e),n=this._getLoadedTilesPercentage(t);return e&&i>.5&&.5>n?(t.style.visibility="hidden",this._stopLoadingImages(t),void 0):(e.style.visibility="hidden",e.style[o.DomUtil.TRANSFORM]="",this._tileContainer=e,e=this._bgBuffer=t,this._stopLoadingImages(e),clearTimeout(this._clearBgBufferTimer),void 0)},_getLoadedTilesPercentage:function(t){var e,i,n=t.getElementsByTagName("img"),o=0;for(e=0,i=n.length;i>e;e++)n[e].complete&&o++;return o/i},_stopLoadingImages:function(t){var e,i,n,s=Array.prototype.slice.call(t.getElementsByTagName("img"));for(e=0,i=s.length;i>e;e++)n=s[e],n.complete||(n.onload=o.Util.falseFn,n.onerror=o.Util.falseFn,n.src=o.Util.emptyImageUrl,n.parentNode.removeChild(n))}}),o.Map.include({_defaultLocateOptions:{watch:!1,setView:!1,maxZoom:1/0,timeout:1e4,maximumAge:0,enableHighAccuracy:!1},locate:function(t){if(t=this._locateOptions=o.extend(this._defaultLocateOptions,t),!navigator.geolocation)return this._handleGeolocationError({code:0,message:"Geolocation not supported."}),this;var e=o.bind(this._handleGeolocationResponse,this),i=o.bind(this._handleGeolocationError,this);return t.watch?this._locationWatchId=navigator.geolocation.watchPosition(e,i,t):navigator.geolocation.getCurrentPosition(e,i,t),this},stopLocate:function(){return navigator.geolocation&&navigator.geolocation.clearWatch(this._locationWatchId),this._locateOptions&&(this._locateOptions.setView=!1),this},_handleGeolocationError:function(t){var e=t.code,i=t.message||(1===e?"permission denied":2===e?"position unavailable":"timeout");this._locateOptions.setView&&!this._loaded&&this.fitWorld(),this.fire("locationerror",{code:e,message:"Geolocation error: "+i+"."})},_handleGeolocationResponse:function(t){var e=t.coords.latitude,i=t.coords.longitude,n=new o.LatLng(e,i),s=180*t.coords.accuracy/40075017,a=s/Math.cos(o.LatLng.DEG_TO_RAD*e),r=o.latLngBounds([e-s,i-a],[e+s,i+a]),h=this._locateOptions;if(h.setView){var l=Math.min(this.getBoundsZoom(r),h.maxZoom);this.setView(n,l)}var u={latlng:n,bounds:r};for(var c in t.coords)"number"==typeof t.coords[c]&&(u[c]=t.coords[c]);this.fire("locationfound",u)}})}(window,document);
Index: /extensions/piwigo-openstreetmap/leaflet/leaflet.markercluster-src.js
===================================================================
--- /extensions/piwigo-openstreetmap/leaflet/leaflet.markercluster-src.js	(revision 24677)
+++ /extensions/piwigo-openstreetmap/leaflet/leaflet.markercluster-src.js	(revision 24677)
@@ -0,0 +1,1978 @@
+/*
+ Leaflet.markercluster, Provides Beautiful Animated Marker Clustering functionality for Leaflet, a JS library for interactive maps.
+ https://github.com/Leaflet/Leaflet.markercluster
+ (c) 2012-2013, Dave Leaver, smartrak
+*/
+(function (window, document, undefined) {
+/*
+ * L.MarkerClusterGroup extends L.FeatureGroup by clustering the markers contained within
+ */
+
+L.MarkerClusterGroup = L.FeatureGroup.extend({
+
+	options: {
+		maxClusterRadius: 80, //A cluster will cover at most this many pixels from its center
+		iconCreateFunction: null,
+
+		spiderfyOnMaxZoom: true,
+		showCoverageOnHover: true,
+		zoomToBoundsOnClick: true,
+		singleMarkerMode: false,
+
+		disableClusteringAtZoom: null,
+
+		// Setting this to false prevents the removal of any clusters outside of the viewpoint, which
+		// is the default behaviour for performance reasons.
+		removeOutsideVisibleBounds: true,
+
+		//Whether to animate adding markers after adding the MarkerClusterGroup to the map
+		// If you are adding individual markers set to true, if adding bulk markers leave false for massive performance gains.
+		animateAddingMarkers: false,
+
+		//Increase to increase the distance away that spiderfied markers appear from the center
+		spiderfyDistanceMultiplier: 1,
+
+		//Options to pass to the L.Polygon constructor
+		polygonOptions: {}
+	},
+
+	initialize: function (options) {
+		L.Util.setOptions(this, options);
+		if (!this.options.iconCreateFunction) {
+			this.options.iconCreateFunction = this._defaultIconCreateFunction;
+		}
+
+		this._featureGroup = L.featureGroup();
+		this._featureGroup.on(L.FeatureGroup.EVENTS, this._propagateEvent, this);
+
+		this._nonPointGroup = L.featureGroup();
+		this._nonPointGroup.on(L.FeatureGroup.EVENTS, this._propagateEvent, this);
+
+		this._inZoomAnimation = 0;
+		this._needsClustering = [];
+		this._needsRemoving = []; //Markers removed while we aren't on the map need to be kept track of
+		//The bounds of the currently shown area (from _getExpandedVisibleBounds) Updated on zoom/move
+		this._currentShownBounds = null;
+	},
+
+	addLayer: function (layer) {
+
+		if (layer instanceof L.LayerGroup) {
+			var array = [];
+			for (var i in layer._layers) {
+				array.push(layer._layers[i]);
+			}
+			return this.addLayers(array);
+		}
+
+		//Don't cluster non point data
+		if (!layer.getLatLng) {
+			this._nonPointGroup.addLayer(layer);
+			return this;
+		}
+
+		if (!this._map) {
+			this._needsClustering.push(layer);
+			return this;
+		}
+
+		if (this.hasLayer(layer)) {
+			return this;
+		}
+
+
+		//If we have already clustered we'll need to add this one to a cluster
+
+		if (this._unspiderfy) {
+			this._unspiderfy();
+		}
+
+		this._addLayer(layer, this._maxZoom);
+
+		//Work out what is visible
+		var visibleLayer = layer,
+			currentZoom = this._map.getZoom();
+		if (layer.__parent) {
+			while (visibleLayer.__parent._zoom >= currentZoom) {
+				visibleLayer = visibleLayer.__parent;
+			}
+		}
+
+		if (this._currentShownBounds.contains(visibleLayer.getLatLng())) {
+			if (this.options.animateAddingMarkers) {
+				this._animationAddLayer(layer, visibleLayer);
+			} else {
+				this._animationAddLayerNonAnimated(layer, visibleLayer);
+			}
+		}
+		return this;
+	},
+
+	removeLayer: function (layer) {
+
+		//Non point layers
+		if (!layer.getLatLng) {
+			this._nonPointGroup.removeLayer(layer);
+			return this;
+		}
+
+		if (!this._map) {
+			if (!this._arraySplice(this._needsClustering, layer) && this.hasLayer(layer)) {
+				this._needsRemoving.push(layer);
+			}
+			return this;
+		}
+
+		if (!layer.__parent) {
+			return this;
+		}
+
+		if (this._unspiderfy) {
+			this._unspiderfy();
+			this._unspiderfyLayer(layer);
+		}
+
+		//Remove the marker from clusters
+		this._removeLayer(layer, true);
+
+		if (this._featureGroup.hasLayer(layer)) {
+			this._featureGroup.removeLayer(layer);
+			if (layer.setOpacity) {
+				layer.setOpacity(1);
+			}
+		}
+
+		return this;
+	},
+
+	//Takes an array of markers and adds them in bulk
+	addLayers: function (layersArray) {
+		var i, l, m,
+			onMap = this._map,
+			fg = this._featureGroup,
+			npg = this._nonPointGroup;
+
+		for (i = 0, l = layersArray.length; i < l; i++) {
+			m = layersArray[i];
+
+			//Not point data, can't be clustered
+			if (!m.getLatLng) {
+				npg.addLayer(m);
+				continue;
+			}
+
+			if (this.hasLayer(m)) {
+				continue;
+			}
+
+			if (!onMap) {
+				this._needsClustering.push(m);
+				continue;
+			}
+
+			this._addLayer(m, this._maxZoom);
+
+			//If we just made a cluster of size 2 then we need to remove the other marker from the map (if it is) or we never will
+			if (m.__parent) {
+				if (m.__parent.getChildCount() === 2) {
+					var markers = m.__parent.getAllChildMarkers(),
+						otherMarker = markers[0] === m ? markers[1] : markers[0];
+					fg.removeLayer(otherMarker);
+				}
+			}
+		}
+
+		if (onMap) {
+			//Update the icons of all those visible clusters that were affected
+			fg.eachLayer(function (c) {
+				if (c instanceof L.MarkerCluster && c._iconNeedsUpdate) {
+					c._updateIcon();
+				}
+			});
+
+			this._topClusterLevel._recursivelyAddChildrenToMap(null, this._zoom, this._currentShownBounds);
+		}
+
+		return this;
+	},
+
+	//Takes an array of markers and removes them in bulk
+	removeLayers: function (layersArray) {
+		var i, l, m,
+			fg = this._featureGroup,
+			npg = this._nonPointGroup;
+
+		if (!this._map) {
+			for (i = 0, l = layersArray.length; i < l; i++) {
+				m = layersArray[i];
+				this._arraySplice(this._needsClustering, m);
+				npg.removeLayer(m);
+			}
+			return this;
+		}
+
+		for (i = 0, l = layersArray.length; i < l; i++) {
+			m = layersArray[i];
+
+			if (!m.__parent) {
+				npg.removeLayer(m);
+				continue;
+			}
+
+			this._removeLayer(m, true, true);
+
+			if (fg.hasLayer(m)) {
+				fg.removeLayer(m);
+				if (m.setOpacity) {
+					m.setOpacity(1);
+				}
+			}
+		}
+
+		//Fix up the clusters and markers on the map
+		this._topClusterLevel._recursivelyAddChildrenToMap(null, this._zoom, this._currentShownBounds);
+
+		fg.eachLayer(function (c) {
+			if (c instanceof L.MarkerCluster) {
+				c._updateIcon();
+			}
+		});
+
+		return this;
+	},
+
+	//Removes all layers from the MarkerClusterGroup
+	clearLayers: function () {
+		//Need our own special implementation as the LayerGroup one doesn't work for us
+
+		//If we aren't on the map (yet), blow away the markers we know of
+		if (!this._map) {
+			this._needsClustering = [];
+			delete this._gridClusters;
+			delete this._gridUnclustered;
+		}
+
+		if (this._noanimationUnspiderfy) {
+			this._noanimationUnspiderfy();
+		}
+
+		//Remove all the visible layers
+		this._featureGroup.clearLayers();
+		this._nonPointGroup.clearLayers();
+
+		this.eachLayer(function (marker) {
+			delete marker.__parent;
+		});
+
+		if (this._map) {
+			//Reset _topClusterLevel and the DistanceGrids
+			this._generateInitialClusters();
+		}
+
+		return this;
+	},
+
+	//Override FeatureGroup.getBounds as it doesn't work
+	getBounds: function () {
+		var bounds = new L.LatLngBounds();
+		if (this._topClusterLevel) {
+			bounds.extend(this._topClusterLevel._bounds);
+		} else {
+			for (var i = this._needsClustering.length - 1; i >= 0; i--) {
+				bounds.extend(this._needsClustering[i].getLatLng());
+			}
+		}
+
+		//TODO: Can remove this isValid test when leaflet 0.6 is released
+		var nonPointBounds = this._nonPointGroup.getBounds();
+		if (nonPointBounds.isValid()) {
+			bounds.extend(nonPointBounds);
+		}
+
+		return bounds;
+	},
+
+	//Overrides LayerGroup.eachLayer
+	eachLayer: function (method, context) {
+		var markers = this._needsClustering.slice(),
+		    i;
+
+		if (this._topClusterLevel) {
+			this._topClusterLevel.getAllChildMarkers(markers);
+		}
+
+		for (i = markers.length - 1; i >= 0; i--) {
+			method.call(context, markers[i]);
+		}
+
+		this._nonPointGroup.eachLayer(method, context);
+	},
+
+	//Returns true if the given layer is in this MarkerClusterGroup
+	hasLayer: function (layer) {
+		if (!layer) {
+			return false;
+		}
+
+		var i, anArray = this._needsClustering;
+
+		for (i = anArray.length - 1; i >= 0; i--) {
+			if (anArray[i] === layer) {
+				return true;
+			}
+		}
+
+		anArray = this._needsRemoving;
+		for (i = anArray.length - 1; i >= 0; i--) {
+			if (anArray[i] === layer) {
+				return false;
+			}
+		}
+
+		return !!(layer.__parent && layer.__parent._group === this) || this._nonPointGroup.hasLayer(layer);
+	},
+
+	//Zoom down to show the given layer (spiderfying if necessary) then calls the callback
+	zoomToShowLayer: function (layer, callback) {
+
+		var showMarker = function () {
+			if ((layer._icon || layer.__parent._icon) && !this._inZoomAnimation) {
+				this._map.off('moveend', showMarker, this);
+				this.off('animationend', showMarker, this);
+
+				if (layer._icon) {
+					callback();
+				} else if (layer.__parent._icon) {
+					var afterSpiderfy = function () {
+						this.off('spiderfied', afterSpiderfy, this);
+						callback();
+					};
+
+					this.on('spiderfied', afterSpiderfy, this);
+					layer.__parent.spiderfy();
+				}
+			}
+		};
+
+		if (layer._icon) {
+			callback();
+		} else if (layer.__parent._zoom < this._map.getZoom()) {
+			//Layer should be visible now but isn't on screen, just pan over to it
+			this._map.on('moveend', showMarker, this);
+			if (!layer._icon) {
+				this._map.panTo(layer.getLatLng());
+			}
+		} else {
+			this._map.on('moveend', showMarker, this);
+			this.on('animationend', showMarker, this);
+			this._map.setView(layer.getLatLng(), layer.__parent._zoom + 1);
+			layer.__parent.zoomToBounds();
+		}
+	},
+
+	//Overrides FeatureGroup.onAdd
+	onAdd: function (map) {
+		this._map = map;
+		var i, l, layer;
+
+		this._featureGroup.onAdd(map);
+		this._nonPointGroup.onAdd(map);
+
+		if (!this._gridClusters) {
+			this._generateInitialClusters();
+		}
+
+		for (i = 0, l = this._needsRemoving.length; i < l; i++) {
+			layer = this._needsRemoving[i];
+			this._removeLayer(layer);
+		}
+		this._needsRemoving = [];
+
+		for (i = 0, l = this._needsClustering.length; i < l; i++) {
+			layer = this._needsClustering[i];
+
+			//If the layer doesn't have a getLatLng then we can't cluster it, so add it to our child featureGroup
+			if (!layer.getLatLng) {
+				this._featureGroup.addLayer(layer);
+				continue;
+			}
+
+
+			if (layer.__parent) {
+				continue;
+			}
+			this._addLayer(layer, this._maxZoom);
+		}
+		this._needsClustering = [];
+
+
+		this._map.on('zoomend', this._zoomEnd, this);
+		this._map.on('moveend', this._moveEnd, this);
+
+		if (this._spiderfierOnAdd) { //TODO FIXME: Not sure how to have spiderfier add something on here nicely
+			this._spiderfierOnAdd();
+		}
+
+		this._bindEvents();
+
+
+		//Actually add our markers to the map:
+
+		//Remember the current zoom level and bounds
+		this._zoom = this._map.getZoom();
+		this._currentShownBounds = this._getExpandedVisibleBounds();
+
+		//Make things appear on the map
+		this._topClusterLevel._recursivelyAddChildrenToMap(null, this._zoom, this._currentShownBounds);
+	},
+
+	//Overrides FeatureGroup.onRemove
+	onRemove: function (map) {
+		map.off('zoomend', this._zoomEnd, this);
+		map.off('moveend', this._moveEnd, this);
+
+		this._unbindEvents();
+
+		//In case we are in a cluster animation
+		this._map._mapPane.className = this._map._mapPane.className.replace(' leaflet-cluster-anim', '');
+
+		if (this._spiderfierOnRemove) { //TODO FIXME: Not sure how to have spiderfier add something on here nicely
+			this._spiderfierOnRemove();
+		}
+
+		//Clean up all the layers we added to the map
+		this._featureGroup.onRemove(map);
+		this._nonPointGroup.onRemove(map);
+
+		this._map = null;
+	},
+
+	getVisibleParent: function (marker) {
+		var vMarker = marker;
+		while (vMarker !== null && !vMarker._icon) {
+			vMarker = vMarker.__parent;
+		}
+		return vMarker;
+	},
+
+	//Remove the given object from the given array
+	_arraySplice: function (anArray, obj) {
+		for (var i = anArray.length - 1; i >= 0; i--) {
+			if (anArray[i] === obj) {
+				anArray.splice(i, 1);
+				return true;
+			}
+		}
+	},
+
+	//Internal function for removing a marker from everything.
+	//dontUpdateMap: set to true if you will handle updating the map manually (for bulk functions)
+	_removeLayer: function (marker, removeFromDistanceGrid, dontUpdateMap) {
+		var gridClusters = this._gridClusters,
+			gridUnclustered = this._gridUnclustered,
+			fg = this._featureGroup,
+			map = this._map;
+
+		//Remove the marker from distance clusters it might be in
+		if (removeFromDistanceGrid) {
+			for (var z = this._maxZoom; z >= 0; z--) {
+				if (!gridUnclustered[z].removeObject(marker, map.project(marker.getLatLng(), z))) {
+					break;
+				}
+			}
+		}
+
+		//Work our way up the clusters removing them as we go if required
+		var cluster = marker.__parent,
+			markers = cluster._markers,
+			otherMarker;
+
+		//Remove the marker from the immediate parents marker list
+		this._arraySplice(markers, marker);
+
+		while (cluster) {
+			cluster._childCount--;
+
+			if (cluster._zoom < 0) {
+				//Top level, do nothing
+				break;
+			} else if (removeFromDistanceGrid && cluster._childCount <= 1) { //Cluster no longer required
+				//We need to push the other marker up to the parent
+				otherMarker = cluster._markers[0] === marker ? cluster._markers[1] : cluster._markers[0];
+
+				//Update distance grid
+				gridClusters[cluster._zoom].removeObject(cluster, map.project(cluster._cLatLng, cluster._zoom));
+				gridUnclustered[cluster._zoom].addObject(otherMarker, map.project(otherMarker.getLatLng(), cluster._zoom));
+
+				//Move otherMarker up to parent
+				this._arraySplice(cluster.__parent._childClusters, cluster);
+				cluster.__parent._markers.push(otherMarker);
+				otherMarker.__parent = cluster.__parent;
+
+				if (cluster._icon) {
+					//Cluster is currently on the map, need to put the marker on the map instead
+					fg.removeLayer(cluster);
+					if (!dontUpdateMap) {
+						fg.addLayer(otherMarker);
+					}
+				}
+			} else {
+				cluster._recalculateBounds();
+				if (!dontUpdateMap || !cluster._icon) {
+					cluster._updateIcon();
+				}
+			}
+
+			cluster = cluster.__parent;
+		}
+
+		delete marker.__parent;
+	},
+
+	_propagateEvent: function (e) {
+		if (e.layer instanceof L.MarkerCluster) {
+			e.type = 'cluster' + e.type;
+		}
+
+		this.fire(e.type, e);
+	},
+
+	//Default functionality
+	_defaultIconCreateFunction: function (cluster) {
+		var childCount = cluster.getChildCount();
+
+		var c = ' marker-cluster-';
+		if (childCount < 10) {
+			c += 'small';
+		} else if (childCount < 100) {
+			c += 'medium';
+		} else {
+			c += 'large';
+		}
+
+		return new L.DivIcon({ html: '<div><span>' + childCount + '</span></div>', className: 'marker-cluster' + c, iconSize: new L.Point(40, 40) });
+	},
+
+	_bindEvents: function () {
+		var map = this._map,
+		    spiderfyOnMaxZoom = this.options.spiderfyOnMaxZoom,
+		    showCoverageOnHover = this.options.showCoverageOnHover,
+		    zoomToBoundsOnClick = this.options.zoomToBoundsOnClick;
+
+		//Zoom on cluster click or spiderfy if we are at the lowest level
+		if (spiderfyOnMaxZoom || zoomToBoundsOnClick) {
+			this.on('clusterclick', this._zoomOrSpiderfy, this);
+		}
+
+		//Show convex hull (boundary) polygon on mouse over
+		if (showCoverageOnHover) {
+			this.on('clustermouseover', this._showCoverage, this);
+			this.on('clustermouseout', this._hideCoverage, this);
+			map.on('zoomend', this._hideCoverage, this);
+			map.on('layerremove', this._hideCoverageOnRemove, this);
+		}
+	},
+
+	_zoomOrSpiderfy: function (e) {
+		var map = this._map;
+		if (map.getMaxZoom() === map.getZoom()) {
+			if (this.options.spiderfyOnMaxZoom) {
+				e.layer.spiderfy();
+			}
+		} else if (this.options.zoomToBoundsOnClick) {
+			e.layer.zoomToBounds();
+		}
+	},
+
+	_showCoverage: function (e) {
+		var map = this._map;
+		if (this._inZoomAnimation) {
+			return;
+		}
+		if (this._shownPolygon) {
+			map.removeLayer(this._shownPolygon);
+		}
+		if (e.layer.getChildCount() > 2 && e.layer !== this._spiderfied) {
+			this._shownPolygon = new L.Polygon(e.layer.getConvexHull(), this.options.polygonOptions);
+			map.addLayer(this._shownPolygon);
+		}
+	},
+
+	_hideCoverage: function () {
+		if (this._shownPolygon) {
+			this._map.removeLayer(this._shownPolygon);
+			this._shownPolygon = null;
+		}
+	},
+
+	_hideCoverageOnRemove: function (e) {
+		if (e.layer === this) {
+			this._hideCoverage();
+		}
+	},
+
+	_unbindEvents: function () {
+		var spiderfyOnMaxZoom = this.options.spiderfyOnMaxZoom,
+			showCoverageOnHover = this.options.showCoverageOnHover,
+			zoomToBoundsOnClick = this.options.zoomToBoundsOnClick,
+			map = this._map;
+
+		if (spiderfyOnMaxZoom || zoomToBoundsOnClick) {
+			this.off('clusterclick', this._zoomOrSpiderfy, this);
+		}
+		if (showCoverageOnHover) {
+			this.off('clustermouseover', this._showCoverage, this);
+			this.off('clustermouseout', this._hideCoverage, this);
+			map.off('zoomend', this._hideCoverage, this);
+			map.off('layerremove', this._hideCoverageOnRemove, this);
+		}
+	},
+
+	_zoomEnd: function () {
+		if (!this._map) { //May have been removed from the map by a zoomEnd handler
+			return;
+		}
+		this._mergeSplitClusters();
+
+		this._zoom = this._map._zoom;
+		this._currentShownBounds = this._getExpandedVisibleBounds();
+	},
+
+	_moveEnd: function () {
+		if (this._inZoomAnimation) {
+			return;
+		}
+
+		var newBounds = this._getExpandedVisibleBounds();
+
+		this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds, this._zoom, newBounds);
+		this._topClusterLevel._recursivelyAddChildrenToMap(null, this._zoom, newBounds);
+
+		this._currentShownBounds = newBounds;
+		return;
+	},
+
+	_generateInitialClusters: function () {
+		var maxZoom = this._map.getMaxZoom(),
+			radius = this.options.maxClusterRadius;
+
+		if (this.options.disableClusteringAtZoom) {
+			maxZoom = this.options.disableClusteringAtZoom - 1;
+		}
+		this._maxZoom = maxZoom;
+		this._gridClusters = {};
+		this._gridUnclustered = {};
+
+		//Set up DistanceGrids for each zoom
+		for (var zoom = maxZoom; zoom >= 0; zoom--) {
+			this._gridClusters[zoom] = new L.DistanceGrid(radius);
+			this._gridUnclustered[zoom] = new L.DistanceGrid(radius);
+		}
+
+		this._topClusterLevel = new L.MarkerCluster(this, -1);
+	},
+
+	//Zoom: Zoom to start adding at (Pass this._maxZoom to start at the bottom)
+	_addLayer: function (layer, zoom) {
+		var gridClusters = this._gridClusters,
+		    gridUnclustered = this._gridUnclustered,
+		    markerPoint, z;
+
+		if (this.options.singleMarkerMode) {
+			layer.options.icon = this.options.iconCreateFunction({
+				getChildCount: function () {
+					return 1;
+				},
+				getAllChildMarkers: function () {
+					return [layer];
+				}
+			});
+		}
+
+		//Find the lowest zoom level to slot this one in
+		for (; zoom >= 0; zoom--) {
+			markerPoint = this._map.project(layer.getLatLng(), zoom); // calculate pixel position
+
+			//Try find a cluster close by
+			var closest = gridClusters[zoom].getNearObject(markerPoint);
+			if (closest) {
+				closest._addChild(layer);
+				layer.__parent = closest;
+				return;
+			}
+
+			//Try find a marker close by to form a new cluster with
+			closest = gridUnclustered[zoom].getNearObject(markerPoint);
+			if (closest) {
+				var parent = closest.__parent;
+				if (parent) {
+					this._removeLayer(closest, false);
+				}
+
+				//Create new cluster with these 2 in it
+
+				var newCluster = new L.MarkerCluster(this, zoom, closest, layer);
+				gridClusters[zoom].addObject(newCluster, this._map.project(newCluster._cLatLng, zoom));
+				closest.__parent = newCluster;
+				layer.__parent = newCluster;
+
+				//First create any new intermediate parent clusters that don't exist
+				var lastParent = newCluster;
+				for (z = zoom - 1; z > parent._zoom; z--) {
+					lastParent = new L.MarkerCluster(this, z, lastParent);
+					gridClusters[z].addObject(lastParent, this._map.project(closest.getLatLng(), z));
+				}
+				parent._addChild(lastParent);
+
+				//Remove closest from this zoom level and any above that it is in, replace with newCluster
+				for (z = zoom; z >= 0; z--) {
+					if (!gridUnclustered[z].removeObject(closest, this._map.project(closest.getLatLng(), z))) {
+						break;
+					}
+				}
+
+				return;
+			}
+
+			//Didn't manage to cluster in at this zoom, record us as a marker here and continue upwards
+			gridUnclustered[zoom].addObject(layer, markerPoint);
+		}
+
+		//Didn't get in anything, add us to the top
+		this._topClusterLevel._addChild(layer);
+		layer.__parent = this._topClusterLevel;
+		return;
+	},
+
+	//Merge and split any existing clusters that are too big or small
+	_mergeSplitClusters: function () {
+		if (this._zoom < this._map._zoom) { //Zoom in, split
+			this._animationStart();
+			//Remove clusters now off screen
+			this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds, this._zoom, this._getExpandedVisibleBounds());
+
+			this._animationZoomIn(this._zoom, this._map._zoom);
+
+		} else if (this._zoom > this._map._zoom) { //Zoom out, merge
+			this._animationStart();
+
+			this._animationZoomOut(this._zoom, this._map._zoom);
+		} else {
+			this._moveEnd();
+		}
+	},
+
+	//Gets the maps visible bounds expanded in each direction by the size of the screen (so the user cannot see an area we do not cover in one pan)
+	_getExpandedVisibleBounds: function () {
+		if (!this.options.removeOutsideVisibleBounds) {
+			return this.getBounds();
+		}
+
+		var map = this._map,
+			bounds = map.getBounds(),
+			sw = bounds._southWest,
+			ne = bounds._northEast,
+			latDiff = L.Browser.mobile ? 0 : Math.abs(sw.lat - ne.lat),
+			lngDiff = L.Browser.mobile ? 0 : Math.abs(sw.lng - ne.lng);
+
+		return new L.LatLngBounds(
+			new L.LatLng(sw.lat - latDiff, sw.lng - lngDiff, true),
+			new L.LatLng(ne.lat + latDiff, ne.lng + lngDiff, true));
+	},
+
+	//Shared animation code
+	_animationAddLayerNonAnimated: function (layer, newCluster) {
+		if (newCluster === layer) {
+			this._featureGroup.addLayer(layer);
+		} else if (newCluster._childCount === 2) {
+			newCluster._addToMap();
+
+			var markers = newCluster.getAllChildMarkers();
+			this._featureGroup.removeLayer(markers[0]);
+			this._featureGroup.removeLayer(markers[1]);
+		} else {
+			newCluster._updateIcon();
+		}
+	}
+});
+
+L.MarkerClusterGroup.include(!L.DomUtil.TRANSITION ? {
+
+	//Non Animated versions of everything
+	_animationStart: function () {
+		//Do nothing...
+	},
+	_animationZoomIn: function (previousZoomLevel, newZoomLevel) {
+		this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds, previousZoomLevel);
+		this._topClusterLevel._recursivelyAddChildrenToMap(null, newZoomLevel, this._getExpandedVisibleBounds());
+	},
+	_animationZoomOut: function (previousZoomLevel, newZoomLevel) {
+		this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds, previousZoomLevel);
+		this._topClusterLevel._recursivelyAddChildrenToMap(null, newZoomLevel, this._getExpandedVisibleBounds());
+	},
+	_animationAddLayer: function (layer, newCluster) {
+		this._animationAddLayerNonAnimated(layer, newCluster);
+	}
+} : {
+
+	//Animated versions here
+	_animationStart: function () {
+		this._map._mapPane.className += ' leaflet-cluster-anim';
+		this._inZoomAnimation++;
+	},
+	_animationEnd: function () {
+		if (this._map) {
+			this._map._mapPane.className = this._map._mapPane.className.replace(' leaflet-cluster-anim', '');
+		}
+		this._inZoomAnimation--;
+		this.fire('animationend');
+	},
+	_animationZoomIn: function (previousZoomLevel, newZoomLevel) {
+		var me = this,
+		    bounds = this._getExpandedVisibleBounds(),
+			fg = this._featureGroup,
+		    i;
+
+		//Add all children of current clusters to map and remove those clusters from map
+		this._topClusterLevel._recursively(bounds, previousZoomLevel, 0, function (c) {
+			var startPos = c._latlng,
+				markers = c._markers,
+				m;
+
+			if (c._isSingleParent() && previousZoomLevel + 1 === newZoomLevel) { //Immediately add the new child and remove us
+				fg.removeLayer(c);
+				c._recursivelyAddChildrenToMap(null, newZoomLevel, bounds);
+			} else {
+				//Fade out old cluster
+				c.setOpacity(0);
+				c._recursivelyAddChildrenToMap(startPos, newZoomLevel, bounds);
+			}
+
+			//Remove all markers that aren't visible any more
+			//TODO: Do we actually need to do this on the higher levels too?
+			for (i = markers.length - 1; i >= 0; i--) {
+				m = markers[i];
+				if (!bounds.contains(m._latlng)) {
+					fg.removeLayer(m);
+				}
+			}
+
+		});
+
+		this._forceLayout();
+
+		//Update opacities
+		me._topClusterLevel._recursivelyBecomeVisible(bounds, newZoomLevel);
+		//TODO Maybe? Update markers in _recursivelyBecomeVisible
+		fg.eachLayer(function (n) {
+			if (!(n instanceof L.MarkerCluster) && n._icon) {
+				n.setOpacity(1);
+			}
+		});
+
+		//update the positions of the just added clusters/markers
+		me._topClusterLevel._recursively(bounds, previousZoomLevel, newZoomLevel, function (c) {
+			c._recursivelyRestoreChildPositions(newZoomLevel);
+		});
+
+		//Remove the old clusters and close the zoom animation
+
+		setTimeout(function () {
+			//update the positions of the just added clusters/markers
+			me._topClusterLevel._recursively(bounds, previousZoomLevel, 0, function (c) {
+				fg.removeLayer(c);
+				c.setOpacity(1);
+			});
+
+			me._animationEnd();
+		}, 200);
+	},
+
+	_animationZoomOut: function (previousZoomLevel, newZoomLevel) {
+		this._animationZoomOutSingle(this._topClusterLevel, previousZoomLevel - 1, newZoomLevel);
+
+		//Need to add markers for those that weren't on the map before but are now
+		this._topClusterLevel._recursivelyAddChildrenToMap(null, newZoomLevel, this._getExpandedVisibleBounds());
+		//Remove markers that were on the map before but won't be now
+		this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds, previousZoomLevel, this._getExpandedVisibleBounds());
+	},
+	_animationZoomOutSingle: function (cluster, previousZoomLevel, newZoomLevel) {
+		var bounds = this._getExpandedVisibleBounds();
+
+		//Animate all of the markers in the clusters to move to their cluster center point
+		cluster._recursivelyAnimateChildrenInAndAddSelfToMap(bounds, previousZoomLevel + 1, newZoomLevel);
+
+		var me = this;
+
+		//Update the opacity (If we immediately set it they won't animate)
+		this._forceLayout();
+		cluster._recursivelyBecomeVisible(bounds, newZoomLevel);
+
+		//TODO: Maybe use the transition timing stuff to make this more reliable
+		//When the animations are done, tidy up
+		setTimeout(function () {
+
+			//This cluster stopped being a cluster before the timeout fired
+			if (cluster._childCount === 1) {
+				var m = cluster._markers[0];
+				//If we were in a cluster animation at the time then the opacity and position of our child could be wrong now, so fix it
+				m.setLatLng(m.getLatLng());
+				m.setOpacity(1);
+			} else {
+				cluster._recursively(bounds, newZoomLevel, 0, function (c) {
+					c._recursivelyRemoveChildrenFromMap(bounds, previousZoomLevel + 1);
+				});
+			}
+			me._animationEnd();
+		}, 200);
+	},
+	_animationAddLayer: function (layer, newCluster) {
+		var me = this,
+			fg = this._featureGroup;
+
+		fg.addLayer(layer);
+		if (newCluster !== layer) {
+			if (newCluster._childCount > 2) { //Was already a cluster
+
+				newCluster._updateIcon();
+				this._forceLayout();
+				this._animationStart();
+
+				layer._setPos(this._map.latLngToLayerPoint(newCluster.getLatLng()));
+				layer.setOpacity(0);
+
+				setTimeout(function () {
+					fg.removeLayer(layer);
+					layer.setOpacity(1);
+
+					me._animationEnd();
+				}, 200);
+
+			} else { //Just became a cluster
+				this._forceLayout();
+
+				me._animationStart();
+				me._animationZoomOutSingle(newCluster, this._map.getMaxZoom(), this._map.getZoom());
+			}
+		}
+	},
+
+	//Force a browser layout of stuff in the map
+	// Should apply the current opacity and location to all elements so we can update them again for an animation
+	_forceLayout: function () {
+		//In my testing this works, infact offsetWidth of any element seems to work.
+		//Could loop all this._layers and do this for each _icon if it stops working
+
+		L.Util.falseFn(document.body.offsetWidth);
+	}
+});
+
+L.markerClusterGroup = function (options) {
+	return new L.MarkerClusterGroup(options);
+};
+
+
+L.MarkerCluster = L.Marker.extend({
+	initialize: function (group, zoom, a, b) {
+
+		L.Marker.prototype.initialize.call(this, a ? (a._cLatLng || a.getLatLng()) : new L.LatLng(0, 0), { icon: this });
+
+
+		this._group = group;
+		this._zoom = zoom;
+
+		this._markers = [];
+		this._childClusters = [];
+		this._childCount = 0;
+		this._iconNeedsUpdate = true;
+
+		this._bounds = new L.LatLngBounds();
+
+		if (a) {
+			this._addChild(a);
+		}
+		if (b) {
+			this._addChild(b);
+		}
+	},
+
+	//Recursively retrieve all child markers of this cluster
+	getAllChildMarkers: function (storageArray) {
+		storageArray = storageArray || [];
+
+		for (var i = this._childClusters.length - 1; i >= 0; i--) {
+			this._childClusters[i].getAllChildMarkers(storageArray);
+		}
+
+		for (var j = this._markers.length - 1; j >= 0; j--) {
+			storageArray.push(this._markers[j]);
+		}
+
+		return storageArray;
+	},
+
+	//Returns the count of how many child markers we have
+	getChildCount: function () {
+		return this._childCount;
+	},
+
+	//Zoom to the extents of this cluster
+	zoomToBounds: function () {
+		this._group._map.fitBounds(this._bounds);
+	},
+
+	getBounds: function () {
+		var bounds = new L.LatLngBounds();
+		bounds.extend(this._bounds);
+		return bounds;
+	},
+
+	_updateIcon: function () {
+		this._iconNeedsUpdate = true;
+		if (this._icon) {
+			this.setIcon(this);
+		}
+	},
+
+	//Cludge for Icon, we pretend to be an icon for performance
+	createIcon: function () {
+		if (this._iconNeedsUpdate) {
+			this._iconObj = this._group.options.iconCreateFunction(this);
+			this._iconNeedsUpdate = false;
+		}
+		return this._iconObj.createIcon();
+	},
+	createShadow: function () {
+		return this._iconObj.createShadow();
+	},
+
+
+	_addChild: function (new1, isNotificationFromChild) {
+
+		this._iconNeedsUpdate = true;
+		this._expandBounds(new1);
+
+		if (new1 instanceof L.MarkerCluster) {
+			if (!isNotificationFromChild) {
+				this._childClusters.push(new1);
+				new1.__parent = this;
+			}
+			this._childCount += new1._childCount;
+		} else {
+			if (!isNotificationFromChild) {
+				this._markers.push(new1);
+			}
+			this._childCount++;
+		}
+
+		if (this.__parent) {
+			this.__parent._addChild(new1, true);
+		}
+	},
+
+	//Expand our bounds and tell our parent to
+	_expandBounds: function (marker) {
+		var addedCount,
+		    addedLatLng = marker._wLatLng || marker._latlng;
+
+		if (marker instanceof L.MarkerCluster) {
+			this._bounds.extend(marker._bounds);
+			addedCount = marker._childCount;
+		} else {
+			this._bounds.extend(addedLatLng);
+			addedCount = 1;
+		}
+
+		if (!this._cLatLng) {
+			// when clustering, take position of the first point as the cluster center
+			this._cLatLng = marker._cLatLng || addedLatLng;
+		}
+
+		// when showing clusters, take weighted average of all points as cluster center
+		var totalCount = this._childCount + addedCount;
+
+		//Calculate weighted latlng for display
+		if (!this._wLatLng) {
+			this._latlng = this._wLatLng = new L.LatLng(addedLatLng.lat, addedLatLng.lng);
+		} else {
+			this._wLatLng.lat = (addedLatLng.lat * addedCount + this._wLatLng.lat * this._childCount) / totalCount;
+			this._wLatLng.lng = (addedLatLng.lng * addedCount + this._wLatLng.lng * this._childCount) / totalCount;
+		}
+	},
+
+	//Set our markers position as given and add it to the map
+	_addToMap: function (startPos) {
+		if (startPos) {
+			this._backupLatlng = this._latlng;
+			this.setLatLng(startPos);
+		}
+		this._group._featureGroup.addLayer(this);
+	},
+
+	_recursivelyAnimateChildrenIn: function (bounds, center, maxZoom) {
+		this._recursively(bounds, 0, maxZoom - 1,
+			function (c) {
+				var markers = c._markers,
+					i, m;
+				for (i = markers.length - 1; i >= 0; i--) {
+					m = markers[i];
+
+					//Only do it if the icon is still on the map
+					if (m._icon) {
+						m._setPos(center);
+						m.setOpacity(0);
+					}
+				}
+			},
+			function (c) {
+				var childClusters = c._childClusters,
+					j, cm;
+				for (j = childClusters.length - 1; j >= 0; j--) {
+					cm = childClusters[j];
+					if (cm._icon) {
+						cm._setPos(center);
+						cm.setOpacity(0);
+					}
+				}
+			}
+		);
+	},
+
+	_recursivelyAnimateChildrenInAndAddSelfToMap: function (bounds, previousZoomLevel, newZoomLevel) {
+		this._recursively(bounds, newZoomLevel, 0,
+			function (c) {
+				c._recursivelyAnimateChildrenIn(bounds, c._group._map.latLngToLayerPoint(c.getLatLng()).round(), previousZoomLevel);
+
+				//TODO: depthToAnimateIn affects _isSingleParent, if there is a multizoom we may/may not be.
+				//As a hack we only do a animation free zoom on a single level zoom, if someone does multiple levels then we always animate
+				if (c._isSingleParent() && previousZoomLevel - 1 === newZoomLevel) {
+					c.setOpacity(1);
+					c._recursivelyRemoveChildrenFromMap(bounds, previousZoomLevel); //Immediately remove our children as we are replacing them. TODO previousBounds not bounds
+				} else {
+					c.setOpacity(0);
+				}
+
+				c._addToMap();
+			}
+		);
+	},
+
+	_recursivelyBecomeVisible: function (bounds, zoomLevel) {
+		this._recursively(bounds, 0, zoomLevel, null, function (c) {
+			c.setOpacity(1);
+		});
+	},
+
+	_recursivelyAddChildrenToMap: function (startPos, zoomLevel, bounds) {
+		this._recursively(bounds, -1, zoomLevel,
+			function (c) {
+				if (zoomLevel === c._zoom) {
+					return;
+				}
+
+				//Add our child markers at startPos (so they can be animated out)
+				for (var i = c._markers.length - 1; i >= 0; i--) {
+					var nm = c._markers[i];
+
+					if (!bounds.contains(nm._latlng)) {
+						continue;
+					}
+
+					if (startPos) {
+						nm._backupLatlng = nm.getLatLng();
+
+						nm.setLatLng(startPos);
+						if (nm.setOpacity) {
+							nm.setOpacity(0);
+						}
+					}
+
+					c._group._featureGroup.addLayer(nm);
+				}
+			},
+			function (c) {
+				c._addToMap(startPos);
+			}
+		);
+	},
+
+	_recursivelyRestoreChildPositions: function (zoomLevel) {
+		//Fix positions of child markers
+		for (var i = this._markers.length - 1; i >= 0; i--) {
+			var nm = this._markers[i];
+			if (nm._backupLatlng) {
+				nm.setLatLng(nm._backupLatlng);
+				delete nm._backupLatlng;
+			}
+		}
+
+		if (zoomLevel - 1 === this._zoom) {
+			//Reposition child clusters
+			for (var j = this._childClusters.length - 1; j >= 0; j--) {
+				this._childClusters[j]._restorePosition();
+			}
+		} else {
+			for (var k = this._childClusters.length - 1; k >= 0; k--) {
+				this._childClusters[k]._recursivelyRestoreChildPositions(zoomLevel);
+			}
+		}
+	},
+
+	_restorePosition: function () {
+		if (this._backupLatlng) {
+			this.setLatLng(this._backupLatlng);
+			delete this._backupLatlng;
+		}
+	},
+
+	//exceptBounds: If set, don't remove any markers/clusters in it
+	_recursivelyRemoveChildrenFromMap: function (previousBounds, zoomLevel, exceptBounds) {
+		var m, i;
+		this._recursively(previousBounds, -1, zoomLevel - 1,
+			function (c) {
+				//Remove markers at every level
+				for (i = c._markers.length - 1; i >= 0; i--) {
+					m = c._markers[i];
+					if (!exceptBounds || !exceptBounds.contains(m._latlng)) {
+						c._group._featureGroup.removeLayer(m);
+						if (m.setOpacity) {
+							m.setOpacity(1);
+						}
+					}
+				}
+			},
+			function (c) {
+				//Remove child clusters at just the bottom level
+				for (i = c._childClusters.length - 1; i >= 0; i--) {
+					m = c._childClusters[i];
+					if (!exceptBounds || !exceptBounds.contains(m._latlng)) {
+						c._group._featureGroup.removeLayer(m);
+						if (m.setOpacity) {
+							m.setOpacity(1);
+						}
+					}
+				}
+			}
+		);
+	},
+
+	//Run the given functions recursively to this and child clusters
+	// boundsToApplyTo: a L.LatLngBounds representing the bounds of what clusters to recurse in to
+	// zoomLevelToStart: zoom level to start running functions (inclusive)
+	// zoomLevelToStop: zoom level to stop running functions (inclusive)
+	// runAtEveryLevel: function that takes an L.MarkerCluster as an argument that should be applied on every level
+	// runAtBottomLevel: function that takes an L.MarkerCluster as an argument that should be applied at only the bottom level
+	_recursively: function (boundsToApplyTo, zoomLevelToStart, zoomLevelToStop, runAtEveryLevel, runAtBottomLevel) {
+		var childClusters = this._childClusters,
+		    zoom = this._zoom,
+			i, c;
+
+		if (zoomLevelToStart > zoom) { //Still going down to required depth, just recurse to child clusters
+			for (i = childClusters.length - 1; i >= 0; i--) {
+				c = childClusters[i];
+				if (boundsToApplyTo.intersects(c._bounds)) {
+					c._recursively(boundsToApplyTo, zoomLevelToStart, zoomLevelToStop, runAtEveryLevel, runAtBottomLevel);
+				}
+			}
+		} else { //In required depth
+
+			if (runAtEveryLevel) {
+				runAtEveryLevel(this);
+			}
+			if (runAtBottomLevel && this._zoom === zoomLevelToStop) {
+				runAtBottomLevel(this);
+			}
+
+			//TODO: This loop is almost the same as above
+			if (zoomLevelToStop > zoom) {
+				for (i = childClusters.length - 1; i >= 0; i--) {
+					c = childClusters[i];
+					if (boundsToApplyTo.intersects(c._bounds)) {
+						c._recursively(boundsToApplyTo, zoomLevelToStart, zoomLevelToStop, runAtEveryLevel, runAtBottomLevel);
+					}
+				}
+			}
+		}
+	},
+
+	_recalculateBounds: function () {
+		var markers = this._markers,
+			childClusters = this._childClusters,
+			i;
+
+		this._bounds = new L.LatLngBounds();
+		delete this._wLatLng;
+
+		for (i = markers.length - 1; i >= 0; i--) {
+			this._expandBounds(markers[i]);
+		}
+		for (i = childClusters.length - 1; i >= 0; i--) {
+			this._expandBounds(childClusters[i]);
+		}
+	},
+
+
+	//Returns true if we are the parent of only one cluster and that cluster is the same as us
+	_isSingleParent: function () {
+		//Don't need to check this._markers as the rest won't work if there are any
+		return this._childClusters.length > 0 && this._childClusters[0]._childCount === this._childCount;
+	}
+});
+
+
+
+L.DistanceGrid = function (cellSize) {
+	this._cellSize = cellSize;
+	this._sqCellSize = cellSize * cellSize;
+	this._grid = {};
+	this._objectPoint = { };
+};
+
+L.DistanceGrid.prototype = {
+
+	addObject: function (obj, point) {
+		var x = this._getCoord(point.x),
+		    y = this._getCoord(point.y),
+		    grid = this._grid,
+		    row = grid[y] = grid[y] || {},
+		    cell = row[x] = row[x] || [],
+		    stamp = L.Util.stamp(obj);
+
+		this._objectPoint[stamp] = point;
+
+		cell.push(obj);
+	},
+
+	updateObject: function (obj, point) {
+		this.removeObject(obj);
+		this.addObject(obj, point);
+	},
+
+	//Returns true if the object was found
+	removeObject: function (obj, point) {
+		var x = this._getCoord(point.x),
+		    y = this._getCoord(point.y),
+		    grid = this._grid,
+		    row = grid[y] = grid[y] || {},
+		    cell = row[x] = row[x] || [],
+		    i, len;
+
+		delete this._objectPoint[L.Util.stamp(obj)];
+
+		for (i = 0, len = cell.length; i < len; i++) {
+			if (cell[i] === obj) {
+
+				cell.splice(i, 1);
+
+				if (len === 1) {
+					delete row[x];
+				}
+
+				return true;
+			}
+		}
+
+	},
+
+	eachObject: function (fn, context) {
+		var i, j, k, len, row, cell, removed,
+		    grid = this._grid;
+
+		for (i in grid) {
+			row = grid[i];
+
+			for (j in row) {
+				cell = row[j];
+
+				for (k = 0, len = cell.length; k < len; k++) {
+					removed = fn.call(context, cell[k]);
+					if (removed) {
+						k--;
+						len--;
+					}
+				}
+			}
+		}
+	},
+
+	getNearObject: function (point) {
+		var x = this._getCoord(point.x),
+		    y = this._getCoord(point.y),
+		    i, j, k, row, cell, len, obj, dist,
+		    objectPoint = this._objectPoint,
+		    closestDistSq = this._sqCellSize,
+		    closest = null;
+
+		for (i = y - 1; i <= y + 1; i++) {
+			row = this._grid[i];
+			if (row) {
+
+				for (j = x - 1; j <= x + 1; j++) {
+					cell = row[j];
+					if (cell) {
+
+						for (k = 0, len = cell.length; k < len; k++) {
+							obj = cell[k];
+							dist = this._sqDist(objectPoint[L.Util.stamp(obj)], point);
+							if (dist < closestDistSq) {
+								closestDistSq = dist;
+								closest = obj;
+							}
+						}
+					}
+				}
+			}
+		}
+		return closest;
+	},
+
+	_getCoord: function (x) {
+		return Math.floor(x / this._cellSize);
+	},
+
+	_sqDist: function (p, p2) {
+		var dx = p2.x - p.x,
+		    dy = p2.y - p.y;
+		return dx * dx + dy * dy;
+	}
+};
+
+
+/* Copyright (c) 2012 the authors listed at the following URL, and/or
+the authors of referenced articles or incorporated external code:
+http://en.literateprograms.org/Quickhull_(Javascript)?action=history&offset=20120410175256
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Retrieved from: http://en.literateprograms.org/Quickhull_(Javascript)?oldid=18434
+*/
+
+(function () {
+	L.QuickHull = {
+		getDistant: function (cpt, bl) {
+			var vY = bl[1].lat - bl[0].lat,
+				vX = bl[0].lng - bl[1].lng;
+			return (vX * (cpt.lat - bl[0].lat) + vY * (cpt.lng - bl[0].lng));
+		},
+
+
+		findMostDistantPointFromBaseLine: function (baseLine, latLngs) {
+			var maxD = 0,
+				maxPt = null,
+				newPoints = [],
+				i, pt, d;
+
+			for (i = latLngs.length - 1; i >= 0; i--) {
+				pt = latLngs[i];
+				d = this.getDistant(pt, baseLine);
+
+				if (d > 0) {
+					newPoints.push(pt);
+				} else {
+					continue;
+				}
+
+				if (d > maxD) {
+					maxD = d;
+					maxPt = pt;
+				}
+
+			}
+			return { 'maxPoint': maxPt, 'newPoints': newPoints };
+		},
+
+		buildConvexHull: function (baseLine, latLngs) {
+			var convexHullBaseLines = [],
+				t = this.findMostDistantPointFromBaseLine(baseLine, latLngs);
+
+			if (t.maxPoint) { // if there is still a point "outside" the base line
+				convexHullBaseLines =
+					convexHullBaseLines.concat(
+						this.buildConvexHull([baseLine[0], t.maxPoint], t.newPoints)
+					);
+				convexHullBaseLines =
+					convexHullBaseLines.concat(
+						this.buildConvexHull([t.maxPoint, baseLine[1]], t.newPoints)
+					);
+				return convexHullBaseLines;
+			} else {  // if there is no more point "outside" the base line, the current base line is part of the convex hull
+				return [baseLine];
+			}
+		},
+
+		getConvexHull: function (latLngs) {
+			//find first baseline
+			var maxLat = false, minLat = false,
+				maxPt = null, minPt = null,
+				i;
+
+			for (i = latLngs.length - 1; i >= 0; i--) {
+				var pt = latLngs[i];
+				if (maxLat === false || pt.lat > maxLat) {
+					maxPt = pt;
+					maxLat = pt.lat;
+				}
+				if (minLat === false || pt.lat < minLat) {
+					minPt = pt;
+					minLat = pt.lat;
+				}
+			}
+			var ch = [].concat(this.buildConvexHull([minPt, maxPt], latLngs),
+								this.buildConvexHull([maxPt, minPt], latLngs));
+			return ch;
+		}
+	};
+}());
+
+L.MarkerCluster.include({
+	getConvexHull: function () {
+		var childMarkers = this.getAllChildMarkers(),
+			points = [],
+			hullLatLng = [],
+			hull, p, i;
+
+		for (i = childMarkers.length - 1; i >= 0; i--) {
+			p = childMarkers[i].getLatLng();
+			points.push(p);
+		}
+
+		hull = L.QuickHull.getConvexHull(points);
+
+		for (i = hull.length - 1; i >= 0; i--) {
+			hullLatLng.push(hull[i][0]);
+		}
+
+		return hullLatLng;
+	}
+});
+
+//This code is 100% based on https://github.com/jawj/OverlappingMarkerSpiderfier-Leaflet
+//Huge thanks to jawj for implementing it first to make my job easy :-)
+
+L.MarkerCluster.include({
+
+	_2PI: Math.PI * 2,
+	_circleFootSeparation: 25, //related to circumference of circle
+	_circleStartAngle: Math.PI / 6,
+
+	_spiralFootSeparation:  28, //related to size of spiral (experiment!)
+	_spiralLengthStart: 11,
+	_spiralLengthFactor: 5,
+
+	_circleSpiralSwitchover: 9, //show spiral instead of circle from this marker count upwards.
+								// 0 -> always spiral; Infinity -> always circle
+
+	spiderfy: function () {
+		if (this._group._spiderfied === this || this._group._inZoomAnimation) {
+			return;
+		}
+
+		var childMarkers = this.getAllChildMarkers(),
+			group = this._group,
+			map = group._map,
+			center = map.latLngToLayerPoint(this._latlng),
+			positions;
+
+		this._group._unspiderfy();
+		this._group._spiderfied = this;
+
+		//TODO Maybe: childMarkers order by distance to center
+
+		if (childMarkers.length >= this._circleSpiralSwitchover) {
+			positions = this._generatePointsSpiral(childMarkers.length, center);
+		} else {
+			center.y += 10; //Otherwise circles look wrong
+			positions = this._generatePointsCircle(childMarkers.length, center);
+		}
+
+		this._animationSpiderfy(childMarkers, positions);
+	},
+
+	unspiderfy: function (zoomDetails) {
+		/// <param Name="zoomDetails">Argument from zoomanim if being called in a zoom animation or null otherwise</param>
+		if (this._group._inZoomAnimation) {
+			return;
+		}
+		this._animationUnspiderfy(zoomDetails);
+
+		this._group._spiderfied = null;
+	},
+
+	_generatePointsCircle: function (count, centerPt) {
+		var circumference = this._group.options.spiderfyDistanceMultiplier * this._circleFootSeparation * (2 + count),
+			legLength = circumference / this._2PI,  //radius from circumference
+			angleStep = this._2PI / count,
+			res = [],
+			i, angle;
+
+		res.length = count;
+
+		for (i = count - 1; i >= 0; i--) {
+			angle = this._circleStartAngle + i * angleStep;
+			res[i] = new L.Point(centerPt.x + legLength * Math.cos(angle), centerPt.y + legLength * Math.sin(angle))._round();
+		}
+
+		return res;
+	},
+
+	_generatePointsSpiral: function (count, centerPt) {
+		var legLength = this._group.options.spiderfyDistanceMultiplier * this._spiralLengthStart,
+			separation = this._group.options.spiderfyDistanceMultiplier * this._spiralFootSeparation,
+			lengthFactor = this._group.options.spiderfyDistanceMultiplier * this._spiralLengthFactor,
+			angle = 0,
+			res = [],
+			i;
+
+		res.length = count;
+
+		for (i = count - 1; i >= 0; i--) {
+			angle += separation / legLength + i * 0.0005;
+			res[i] = new L.Point(centerPt.x + legLength * Math.cos(angle), centerPt.y + legLength * Math.sin(angle))._round();
+			legLength += this._2PI * lengthFactor / angle;
+		}
+		return res;
+	},
+
+	_noanimationUnspiderfy: function () {
+		var group = this._group,
+			map = group._map,
+			fg = group._featureGroup,
+			childMarkers = this.getAllChildMarkers(),
+			m, i;
+
+		this.setOpacity(1);
+		for (i = childMarkers.length - 1; i >= 0; i--) {
+			m = childMarkers[i];
+
+			fg.removeLayer(m);
+
+			if (m._preSpiderfyLatlng) {
+				m.setLatLng(m._preSpiderfyLatlng);
+				delete m._preSpiderfyLatlng;
+			}
+			m.setZIndexOffset(0);
+
+			if (m._spiderLeg) {
+				map.removeLayer(m._spiderLeg);
+				delete m._spiderLeg;
+			}
+		}
+	}
+});
+
+L.MarkerCluster.include(!L.DomUtil.TRANSITION ? {
+	//Non Animated versions of everything
+	_animationSpiderfy: function (childMarkers, positions) {
+		var group = this._group,
+			map = group._map,
+			fg = group._featureGroup,
+			i, m, leg, newPos;
+
+		for (i = childMarkers.length - 1; i >= 0; i--) {
+			newPos = map.layerPointToLatLng(positions[i]);
+			m = childMarkers[i];
+
+			m._preSpiderfyLatlng = m._latlng;
+			m.setLatLng(newPos);
+			m.setZIndexOffset(1000000); //Make these appear on top of EVERYTHING
+
+			fg.addLayer(m);
+
+
+			leg = new L.Polyline([this._latlng, newPos], { weight: 1.5, color: '#222' });
+			map.addLayer(leg);
+			m._spiderLeg = leg;
+		}
+		this.setOpacity(0.3);
+		group.fire('spiderfied');
+	},
+
+	_animationUnspiderfy: function () {
+		this._noanimationUnspiderfy();
+	}
+} : {
+	//Animated versions here
+	SVG_ANIMATION: (function () {
+		return document.createElementNS('http://www.w3.org/2000/svg', 'animate').toString().indexOf('SVGAnimate') > -1;
+	}()),
+
+	_animationSpiderfy: function (childMarkers, positions) {
+		var me = this,
+			group = this._group,
+			map = group._map,
+			fg = group._featureGroup,
+			thisLayerPos = map.latLngToLayerPoint(this._latlng),
+			i, m, leg, newPos;
+
+		//Add markers to map hidden at our center point
+		for (i = childMarkers.length - 1; i >= 0; i--) {
+			m = childMarkers[i];
+
+			m.setZIndexOffset(1000000); //Make these appear on top of EVERYTHING
+			m.setOpacity(0);
+
+			fg.addLayer(m);
+
+			m._setPos(thisLayerPos);
+		}
+
+		group._forceLayout();
+		group._animationStart();
+
+		var initialLegOpacity = L.Path.SVG ? 0 : 0.3,
+			xmlns = L.Path.SVG_NS;
+
+
+		for (i = childMarkers.length - 1; i >= 0; i--) {
+			newPos = map.layerPointToLatLng(positions[i]);
+			m = childMarkers[i];
+
+			//Move marker to new position
+			m._preSpiderfyLatlng = m._latlng;
+			m.setLatLng(newPos);
+			m.setOpacity(1);
+
+
+			//Add Legs.
+			leg = new L.Polyline([me._latlng, newPos], { weight: 1.5, color: '#222', opacity: initialLegOpacity });
+			map.addLayer(leg);
+			m._spiderLeg = leg;
+
+			//Following animations don't work for canvas
+			if (!L.Path.SVG || !this.SVG_ANIMATION) {
+				continue;
+			}
+
+			//How this works:
+			//http://stackoverflow.com/questions/5924238/how-do-you-animate-an-svg-path-in-ios
+			//http://dev.opera.com/articles/view/advanced-svg-animation-techniques/
+
+			//Animate length
+			var length = leg._path.getTotalLength();
+			leg._path.setAttribute("stroke-dasharray", length + "," + length);
+
+			var anim = document.createElementNS(xmlns, "animate");
+			anim.setAttribute("attributeName", "stroke-dashoffset");
+			anim.setAttribute("begin", "indefinite");
+			anim.setAttribute("from", length);
+			anim.setAttribute("to", 0);
+			anim.setAttribute("dur", 0.25);
+			leg._path.appendChild(anim);
+			anim.beginElement();
+
+			//Animate opacity
+			anim = document.createElementNS(xmlns, "animate");
+			anim.setAttribute("attributeName", "stroke-opacity");
+			anim.setAttribute("attributeName", "stroke-opacity");
+			anim.setAttribute("begin", "indefinite");
+			anim.setAttribute("from", 0);
+			anim.setAttribute("to", 0.5);
+			anim.setAttribute("dur", 0.25);
+			leg._path.appendChild(anim);
+			anim.beginElement();
+		}
+		me.setOpacity(0.3);
+
+		//Set the opacity of the spiderLegs back to their correct value
+		// The animations above override this until they complete.
+		// If the initial opacity of the spiderlegs isn't 0 then they appear before the animation starts.
+		if (L.Path.SVG) {
+			this._group._forceLayout();
+
+			for (i = childMarkers.length - 1; i >= 0; i--) {
+				m = childMarkers[i]._spiderLeg;
+
+				m.options.opacity = 0.5;
+				m._path.setAttribute('stroke-opacity', 0.5);
+			}
+		}
+
+		setTimeout(function () {
+			group._animationEnd();
+			group.fire('spiderfied');
+		}, 200);
+	},
+
+	_animationUnspiderfy: function (zoomDetails) {
+		var group = this._group,
+			map = group._map,
+			fg = group._featureGroup,
+			thisLayerPos = zoomDetails ? map._latLngToNewLayerPoint(this._latlng, zoomDetails.zoom, zoomDetails.center) : map.latLngToLayerPoint(this._latlng),
+			childMarkers = this.getAllChildMarkers(),
+			svg = L.Path.SVG && this.SVG_ANIMATION,
+			m, i, a;
+
+		group._animationStart();
+
+		//Make us visible and bring the child markers back in
+		this.setOpacity(1);
+		for (i = childMarkers.length - 1; i >= 0; i--) {
+			m = childMarkers[i];
+
+			//Marker was added to us after we were spidified
+			if (!m._preSpiderfyLatlng) {
+				continue;
+			}
+
+			//Fix up the location to the real one
+			m.setLatLng(m._preSpiderfyLatlng);
+			delete m._preSpiderfyLatlng;
+			//Hack override the location to be our center
+			m._setPos(thisLayerPos);
+
+			m.setOpacity(0);
+
+			//Animate the spider legs back in
+			if (svg) {
+				a = m._spiderLeg._path.childNodes[0];
+				a.setAttribute('to', a.getAttribute('from'));
+				a.setAttribute('from', 0);
+				a.beginElement();
+
+				a = m._spiderLeg._path.childNodes[1];
+				a.setAttribute('from', 0.5);
+				a.setAttribute('to', 0);
+				a.setAttribute('stroke-opacity', 0);
+				a.beginElement();
+
+				m._spiderLeg._path.setAttribute('stroke-opacity', 0);
+			}
+		}
+
+		setTimeout(function () {
+			//If we have only <= one child left then that marker will be shown on the map so don't remove it!
+			var stillThereChildCount = 0;
+			for (i = childMarkers.length - 1; i >= 0; i--) {
+				m = childMarkers[i];
+				if (m._spiderLeg) {
+					stillThereChildCount++;
+				}
+			}
+
+
+			for (i = childMarkers.length - 1; i >= 0; i--) {
+				m = childMarkers[i];
+
+				if (!m._spiderLeg) { //Has already been unspiderfied
+					continue;
+				}
+
+
+				m.setOpacity(1);
+				m.setZIndexOffset(0);
+
+				if (stillThereChildCount > 1) {
+					fg.removeLayer(m);
+				}
+
+				map.removeLayer(m._spiderLeg);
+				delete m._spiderLeg;
+			}
+			group._animationEnd();
+		}, 200);
+	}
+});
+
+
+L.MarkerClusterGroup.include({
+	//The MarkerCluster currently spiderfied (if any)
+	_spiderfied: null,
+
+	_spiderfierOnAdd: function () {
+		this._map.on('click', this._unspiderfyWrapper, this);
+
+		if (this._map.options.zoomAnimation) {
+			this._map.on('zoomstart', this._unspiderfyZoomStart, this);
+		} else {
+			//Browsers without zoomAnimation don't fire zoomstart
+			this._map.on('zoomend', this._unspiderfyWrapper, this);
+		}
+
+		if (L.Path.SVG && !L.Browser.touch) {
+			this._map._initPathRoot();
+			//Needs to happen in the pageload, not after, or animations don't work in webkit
+			//  http://stackoverflow.com/questions/8455200/svg-animate-with-dynamically-added-elements
+			//Disable on touch browsers as the animation messes up on a touch zoom and isn't very noticable
+		}
+	},
+
+	_spiderfierOnRemove: function () {
+		this._map.off('click', this._unspiderfyWrapper, this);
+		this._map.off('zoomstart', this._unspiderfyZoomStart, this);
+		this._map.off('zoomanim', this._unspiderfyZoomAnim, this);
+
+		this._unspiderfy(); //Ensure that markers are back where they should be
+	},
+
+
+	//On zoom start we add a zoomanim handler so that we are guaranteed to be last (after markers are animated)
+	//This means we can define the animation they do rather than Markers doing an animation to their actual location
+	_unspiderfyZoomStart: function () {
+		if (!this._map) { //May have been removed from the map by a zoomEnd handler
+			return;
+		}
+
+		this._map.on('zoomanim', this._unspiderfyZoomAnim, this);
+	},
+	_unspiderfyZoomAnim: function (zoomDetails) {
+		//Wait until the first zoomanim after the user has finished touch-zooming before running the animation
+		if (L.DomUtil.hasClass(this._map._mapPane, 'leaflet-touching')) {
+			return;
+		}
+
+		this._map.off('zoomanim', this._unspiderfyZoomAnim, this);
+		this._unspiderfy(zoomDetails);
+	},
+
+
+	_unspiderfyWrapper: function () {
+		/// <summary>_unspiderfy but passes no arguments</summary>
+		this._unspiderfy();
+	},
+
+	_unspiderfy: function (zoomDetails) {
+		if (this._spiderfied) {
+			this._spiderfied.unspiderfy(zoomDetails);
+		}
+	},
+
+	_noanimationUnspiderfy: function () {
+		if (this._spiderfied) {
+			this._spiderfied._noanimationUnspiderfy();
+		}
+	},
+
+	//If the given layer is currently being spiderfied then we unspiderfy it so it isn't on the map anymore etc
+	_unspiderfyLayer: function (layer) {
+		if (layer._spiderLeg) {
+			this._featureGroup.removeLayer(layer);
+
+			layer.setOpacity(1);
+			//Position will be fixed up immediately in _animationUnspiderfy
+			layer.setZIndexOffset(0);
+
+			this._map.removeLayer(layer._spiderLeg);
+			delete layer._spiderLeg;
+		}
+	}
+});
+
+
+}(window, document));
Index: /extensions/piwigo-openstreetmap/leaflet/leaflet.markercluster.js
===================================================================
--- /extensions/piwigo-openstreetmap/leaflet/leaflet.markercluster.js	(revision 24677)
+++ /extensions/piwigo-openstreetmap/leaflet/leaflet.markercluster.js	(revision 24677)
@@ -0,0 +1,6 @@
+/*
+ Leaflet.markercluster, Provides Beautiful Animated Marker Clustering functionality for Leaflet, a JS library for interactive maps.
+ https://github.com/Leaflet/Leaflet.markercluster
+ (c) 2012-2013, Dave Leaver, smartrak
+*/
+!function(t,e){L.MarkerClusterGroup=L.FeatureGroup.extend({options:{maxClusterRadius:80,iconCreateFunction:null,spiderfyOnMaxZoom:!0,showCoverageOnHover:!0,zoomToBoundsOnClick:!0,singleMarkerMode:!1,disableClusteringAtZoom:null,removeOutsideVisibleBounds:!0,animateAddingMarkers:!1,spiderfyDistanceMultiplier:1,polygonOptions:{}},initialize:function(t){L.Util.setOptions(this,t),this.options.iconCreateFunction||(this.options.iconCreateFunction=this._defaultIconCreateFunction),this._featureGroup=L.featureGroup(),this._featureGroup.on(L.FeatureGroup.EVENTS,this._propagateEvent,this),this._nonPointGroup=L.featureGroup(),this._nonPointGroup.on(L.FeatureGroup.EVENTS,this._propagateEvent,this),this._inZoomAnimation=0,this._needsClustering=[],this._needsRemoving=[],this._currentShownBounds=null},addLayer:function(t){if(t instanceof L.LayerGroup){var e=[];for(var i in t._layers)e.push(t._layers[i]);return this.addLayers(e)}if(!t.getLatLng)return this._nonPointGroup.addLayer(t),this;if(!this._map)return this._needsClustering.push(t),this;if(this.hasLayer(t))return this;this._unspiderfy&&this._unspiderfy(),this._addLayer(t,this._maxZoom);var n=t,s=this._map.getZoom();if(t.__parent)for(;n.__parent._zoom>=s;)n=n.__parent;return this._currentShownBounds.contains(n.getLatLng())&&(this.options.animateAddingMarkers?this._animationAddLayer(t,n):this._animationAddLayerNonAnimated(t,n)),this},removeLayer:function(t){return t.getLatLng?this._map?t.__parent?(this._unspiderfy&&(this._unspiderfy(),this._unspiderfyLayer(t)),this._removeLayer(t,!0),this._featureGroup.hasLayer(t)&&(this._featureGroup.removeLayer(t),t.setOpacity&&t.setOpacity(1)),this):this:(!this._arraySplice(this._needsClustering,t)&&this.hasLayer(t)&&this._needsRemoving.push(t),this):(this._nonPointGroup.removeLayer(t),this)},addLayers:function(t){var e,i,n,s=this._map,r=this._featureGroup,o=this._nonPointGroup;for(e=0,i=t.length;i>e;e++)if(n=t[e],n.getLatLng){if(!this.hasLayer(n))if(s){if(this._addLayer(n,this._maxZoom),n.__parent&&2===n.__parent.getChildCount()){var a=n.__parent.getAllChildMarkers(),h=a[0]===n?a[1]:a[0];r.removeLayer(h)}}else this._needsClustering.push(n)}else o.addLayer(n);return s&&(r.eachLayer(function(t){t instanceof L.MarkerCluster&&t._iconNeedsUpdate&&t._updateIcon()}),this._topClusterLevel._recursivelyAddChildrenToMap(null,this._zoom,this._currentShownBounds)),this},removeLayers:function(t){var e,i,n,s=this._featureGroup,r=this._nonPointGroup;if(!this._map){for(e=0,i=t.length;i>e;e++)n=t[e],this._arraySplice(this._needsClustering,n),r.removeLayer(n);return this}for(e=0,i=t.length;i>e;e++)n=t[e],n.__parent?(this._removeLayer(n,!0,!0),s.hasLayer(n)&&(s.removeLayer(n),n.setOpacity&&n.setOpacity(1))):r.removeLayer(n);return this._topClusterLevel._recursivelyAddChildrenToMap(null,this._zoom,this._currentShownBounds),s.eachLayer(function(t){t instanceof L.MarkerCluster&&t._updateIcon()}),this},clearLayers:function(){return this._map||(this._needsClustering=[],delete this._gridClusters,delete this._gridUnclustered),this._noanimationUnspiderfy&&this._noanimationUnspiderfy(),this._featureGroup.clearLayers(),this._nonPointGroup.clearLayers(),this.eachLayer(function(t){delete t.__parent}),this._map&&this._generateInitialClusters(),this},getBounds:function(){var t=new L.LatLngBounds;if(this._topClusterLevel)t.extend(this._topClusterLevel._bounds);else for(var e=this._needsClustering.length-1;e>=0;e--)t.extend(this._needsClustering[e].getLatLng());var i=this._nonPointGroup.getBounds();return i.isValid()&&t.extend(i),t},eachLayer:function(t,e){var i,n=this._needsClustering.slice();for(this._topClusterLevel&&this._topClusterLevel.getAllChildMarkers(n),i=n.length-1;i>=0;i--)t.call(e,n[i]);this._nonPointGroup.eachLayer(t,e)},hasLayer:function(t){if(!t)return!1;var e,i=this._needsClustering;for(e=i.length-1;e>=0;e--)if(i[e]===t)return!0;for(i=this._needsRemoving,e=i.length-1;e>=0;e--)if(i[e]===t)return!1;return!(!t.__parent||t.__parent._group!==this)||this._nonPointGroup.hasLayer(t)},zoomToShowLayer:function(t,e){var i=function(){if((t._icon||t.__parent._icon)&&!this._inZoomAnimation)if(this._map.off("moveend",i,this),this.off("animationend",i,this),t._icon)e();else if(t.__parent._icon){var n=function(){this.off("spiderfied",n,this),e()};this.on("spiderfied",n,this),t.__parent.spiderfy()}};t._icon?e():t.__parent._zoom<this._map.getZoom()?(this._map.on("moveend",i,this),t._icon||this._map.panTo(t.getLatLng())):(this._map.on("moveend",i,this),this.on("animationend",i,this),this._map.setView(t.getLatLng(),t.__parent._zoom+1),t.__parent.zoomToBounds())},onAdd:function(t){this._map=t;var e,i,n;for(this._featureGroup.onAdd(t),this._nonPointGroup.onAdd(t),this._gridClusters||this._generateInitialClusters(),e=0,i=this._needsRemoving.length;i>e;e++)n=this._needsRemoving[e],this._removeLayer(n);for(this._needsRemoving=[],e=0,i=this._needsClustering.length;i>e;e++)n=this._needsClustering[e],n.getLatLng?n.__parent||this._addLayer(n,this._maxZoom):this._featureGroup.addLayer(n);this._needsClustering=[],this._map.on("zoomend",this._zoomEnd,this),this._map.on("moveend",this._moveEnd,this),this._spiderfierOnAdd&&this._spiderfierOnAdd(),this._bindEvents(),this._zoom=this._map.getZoom(),this._currentShownBounds=this._getExpandedVisibleBounds(),this._topClusterLevel._recursivelyAddChildrenToMap(null,this._zoom,this._currentShownBounds)},onRemove:function(t){t.off("zoomend",this._zoomEnd,this),t.off("moveend",this._moveEnd,this),this._unbindEvents(),this._map._mapPane.className=this._map._mapPane.className.replace(" leaflet-cluster-anim",""),this._spiderfierOnRemove&&this._spiderfierOnRemove(),this._featureGroup.onRemove(t),this._nonPointGroup.onRemove(t),this._map=null},getVisibleParent:function(t){for(var e=t;null!==e&&!e._icon;)e=e.__parent;return e},_arraySplice:function(t,e){for(var i=t.length-1;i>=0;i--)if(t[i]===e)return t.splice(i,1),!0},_removeLayer:function(t,e,i){var n=this._gridClusters,s=this._gridUnclustered,r=this._featureGroup,o=this._map;if(e)for(var a=this._maxZoom;a>=0&&s[a].removeObject(t,o.project(t.getLatLng(),a));a--);var h,_=t.__parent,u=_._markers;for(this._arraySplice(u,t);_&&(_._childCount--,!(_._zoom<0));)e&&_._childCount<=1?(h=_._markers[0]===t?_._markers[1]:_._markers[0],n[_._zoom].removeObject(_,o.project(_._cLatLng,_._zoom)),s[_._zoom].addObject(h,o.project(h.getLatLng(),_._zoom)),this._arraySplice(_.__parent._childClusters,_),_.__parent._markers.push(h),h.__parent=_.__parent,_._icon&&(r.removeLayer(_),i||r.addLayer(h))):(_._recalculateBounds(),i&&_._icon||_._updateIcon()),_=_.__parent;delete t.__parent},_propagateEvent:function(t){t.layer instanceof L.MarkerCluster&&(t.type="cluster"+t.type),this.fire(t.type,t)},_defaultIconCreateFunction:function(t){var e=t.getChildCount(),i=" marker-cluster-";return i+=10>e?"small":100>e?"medium":"large",new L.DivIcon({html:"<div><span>"+e+"</span></div>",className:"marker-cluster"+i,iconSize:new L.Point(40,40)})},_bindEvents:function(){var t=this._map,e=this.options.spiderfyOnMaxZoom,i=this.options.showCoverageOnHover,n=this.options.zoomToBoundsOnClick;(e||n)&&this.on("clusterclick",this._zoomOrSpiderfy,this),i&&(this.on("clustermouseover",this._showCoverage,this),this.on("clustermouseout",this._hideCoverage,this),t.on("zoomend",this._hideCoverage,this),t.on("layerremove",this._hideCoverageOnRemove,this))},_zoomOrSpiderfy:function(t){var e=this._map;e.getMaxZoom()===e.getZoom()?this.options.spiderfyOnMaxZoom&&t.layer.spiderfy():this.options.zoomToBoundsOnClick&&t.layer.zoomToBounds()},_showCoverage:function(t){var e=this._map;this._inZoomAnimation||(this._shownPolygon&&e.removeLayer(this._shownPolygon),t.layer.getChildCount()>2&&t.layer!==this._spiderfied&&(this._shownPolygon=new L.Polygon(t.layer.getConvexHull(),this.options.polygonOptions),e.addLayer(this._shownPolygon)))},_hideCoverage:function(){this._shownPolygon&&(this._map.removeLayer(this._shownPolygon),this._shownPolygon=null)},_hideCoverageOnRemove:function(t){t.layer===this&&this._hideCoverage()},_unbindEvents:function(){var t=this.options.spiderfyOnMaxZoom,e=this.options.showCoverageOnHover,i=this.options.zoomToBoundsOnClick,n=this._map;(t||i)&&this.off("clusterclick",this._zoomOrSpiderfy,this),e&&(this.off("clustermouseover",this._showCoverage,this),this.off("clustermouseout",this._hideCoverage,this),n.off("zoomend",this._hideCoverage,this),n.off("layerremove",this._hideCoverageOnRemove,this))},_zoomEnd:function(){this._map&&(this._mergeSplitClusters(),this._zoom=this._map._zoom,this._currentShownBounds=this._getExpandedVisibleBounds())},_moveEnd:function(){if(!this._inZoomAnimation){var t=this._getExpandedVisibleBounds();this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,this._zoom,t),this._topClusterLevel._recursivelyAddChildrenToMap(null,this._zoom,t),this._currentShownBounds=t}},_generateInitialClusters:function(){var t=this._map.getMaxZoom(),e=this.options.maxClusterRadius;this.options.disableClusteringAtZoom&&(t=this.options.disableClusteringAtZoom-1),this._maxZoom=t,this._gridClusters={},this._gridUnclustered={};for(var i=t;i>=0;i--)this._gridClusters[i]=new L.DistanceGrid(e),this._gridUnclustered[i]=new L.DistanceGrid(e);this._topClusterLevel=new L.MarkerCluster(this,-1)},_addLayer:function(t,e){var i,n,s=this._gridClusters,r=this._gridUnclustered;for(this.options.singleMarkerMode&&(t.options.icon=this.options.iconCreateFunction({getChildCount:function(){return 1},getAllChildMarkers:function(){return[t]}}));e>=0;e--){i=this._map.project(t.getLatLng(),e);var o=s[e].getNearObject(i);if(o)return o._addChild(t),t.__parent=o,void 0;if(o=r[e].getNearObject(i)){var a=o.__parent;a&&this._removeLayer(o,!1);var h=new L.MarkerCluster(this,e,o,t);s[e].addObject(h,this._map.project(h._cLatLng,e)),o.__parent=h,t.__parent=h;var _=h;for(n=e-1;n>a._zoom;n--)_=new L.MarkerCluster(this,n,_),s[n].addObject(_,this._map.project(o.getLatLng(),n));for(a._addChild(_),n=e;n>=0&&r[n].removeObject(o,this._map.project(o.getLatLng(),n));n--);return}r[e].addObject(t,i)}this._topClusterLevel._addChild(t),t.__parent=this._topClusterLevel},_mergeSplitClusters:function(){this._zoom<this._map._zoom?(this._animationStart(),this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,this._zoom,this._getExpandedVisibleBounds()),this._animationZoomIn(this._zoom,this._map._zoom)):this._zoom>this._map._zoom?(this._animationStart(),this._animationZoomOut(this._zoom,this._map._zoom)):this._moveEnd()},_getExpandedVisibleBounds:function(){if(!this.options.removeOutsideVisibleBounds)return this.getBounds();var t=this._map,e=t.getBounds(),i=e._southWest,n=e._northEast,s=L.Browser.mobile?0:Math.abs(i.lat-n.lat),r=L.Browser.mobile?0:Math.abs(i.lng-n.lng);return new L.LatLngBounds(new L.LatLng(i.lat-s,i.lng-r,!0),new L.LatLng(n.lat+s,n.lng+r,!0))},_animationAddLayerNonAnimated:function(t,e){if(e===t)this._featureGroup.addLayer(t);else if(2===e._childCount){e._addToMap();var i=e.getAllChildMarkers();this._featureGroup.removeLayer(i[0]),this._featureGroup.removeLayer(i[1])}else e._updateIcon()}}),L.MarkerClusterGroup.include(L.DomUtil.TRANSITION?{_animationStart:function(){this._map._mapPane.className+=" leaflet-cluster-anim",this._inZoomAnimation++},_animationEnd:function(){this._map&&(this._map._mapPane.className=this._map._mapPane.className.replace(" leaflet-cluster-anim","")),this._inZoomAnimation--,this.fire("animationend")},_animationZoomIn:function(t,e){var i,n=this,s=this._getExpandedVisibleBounds(),r=this._featureGroup;this._topClusterLevel._recursively(s,t,0,function(n){var o,a=n._latlng,h=n._markers;for(n._isSingleParent()&&t+1===e?(r.removeLayer(n),n._recursivelyAddChildrenToMap(null,e,s)):(n.setOpacity(0),n._recursivelyAddChildrenToMap(a,e,s)),i=h.length-1;i>=0;i--)o=h[i],s.contains(o._latlng)||r.removeLayer(o)}),this._forceLayout(),n._topClusterLevel._recursivelyBecomeVisible(s,e),r.eachLayer(function(t){t instanceof L.MarkerCluster||!t._icon||t.setOpacity(1)}),n._topClusterLevel._recursively(s,t,e,function(t){t._recursivelyRestoreChildPositions(e)}),setTimeout(function(){n._topClusterLevel._recursively(s,t,0,function(t){r.removeLayer(t),t.setOpacity(1)}),n._animationEnd()},200)},_animationZoomOut:function(t,e){this._animationZoomOutSingle(this._topClusterLevel,t-1,e),this._topClusterLevel._recursivelyAddChildrenToMap(null,e,this._getExpandedVisibleBounds()),this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,t,this._getExpandedVisibleBounds())},_animationZoomOutSingle:function(t,e,i){var n=this._getExpandedVisibleBounds();t._recursivelyAnimateChildrenInAndAddSelfToMap(n,e+1,i);var s=this;this._forceLayout(),t._recursivelyBecomeVisible(n,i),setTimeout(function(){if(1===t._childCount){var r=t._markers[0];r.setLatLng(r.getLatLng()),r.setOpacity(1)}else t._recursively(n,i,0,function(t){t._recursivelyRemoveChildrenFromMap(n,e+1)});s._animationEnd()},200)},_animationAddLayer:function(t,e){var i=this,n=this._featureGroup;n.addLayer(t),e!==t&&(e._childCount>2?(e._updateIcon(),this._forceLayout(),this._animationStart(),t._setPos(this._map.latLngToLayerPoint(e.getLatLng())),t.setOpacity(0),setTimeout(function(){n.removeLayer(t),t.setOpacity(1),i._animationEnd()},200)):(this._forceLayout(),i._animationStart(),i._animationZoomOutSingle(e,this._map.getMaxZoom(),this._map.getZoom())))},_forceLayout:function(){L.Util.falseFn(e.body.offsetWidth)}}:{_animationStart:function(){},_animationZoomIn:function(t,e){this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,t),this._topClusterLevel._recursivelyAddChildrenToMap(null,e,this._getExpandedVisibleBounds())},_animationZoomOut:function(t,e){this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,t),this._topClusterLevel._recursivelyAddChildrenToMap(null,e,this._getExpandedVisibleBounds())},_animationAddLayer:function(t,e){this._animationAddLayerNonAnimated(t,e)}}),L.markerClusterGroup=function(t){return new L.MarkerClusterGroup(t)},L.MarkerCluster=L.Marker.extend({initialize:function(t,e,i,n){L.Marker.prototype.initialize.call(this,i?i._cLatLng||i.getLatLng():new L.LatLng(0,0),{icon:this}),this._group=t,this._zoom=e,this._markers=[],this._childClusters=[],this._childCount=0,this._iconNeedsUpdate=!0,this._bounds=new L.LatLngBounds,i&&this._addChild(i),n&&this._addChild(n)},getAllChildMarkers:function(t){t=t||[];for(var e=this._childClusters.length-1;e>=0;e--)this._childClusters[e].getAllChildMarkers(t);for(var i=this._markers.length-1;i>=0;i--)t.push(this._markers[i]);return t},getChildCount:function(){return this._childCount},zoomToBounds:function(){this._group._map.fitBounds(this._bounds)},getBounds:function(){var t=new L.LatLngBounds;return t.extend(this._bounds),t},_updateIcon:function(){this._iconNeedsUpdate=!0,this._icon&&this.setIcon(this)},createIcon:function(){return this._iconNeedsUpdate&&(this._iconObj=this._group.options.iconCreateFunction(this),this._iconNeedsUpdate=!1),this._iconObj.createIcon()},createShadow:function(){return this._iconObj.createShadow()},_addChild:function(t,e){this._iconNeedsUpdate=!0,this._expandBounds(t),t instanceof L.MarkerCluster?(e||(this._childClusters.push(t),t.__parent=this),this._childCount+=t._childCount):(e||this._markers.push(t),this._childCount++),this.__parent&&this.__parent._addChild(t,!0)},_expandBounds:function(t){var e,i=t._wLatLng||t._latlng;t instanceof L.MarkerCluster?(this._bounds.extend(t._bounds),e=t._childCount):(this._bounds.extend(i),e=1),this._cLatLng||(this._cLatLng=t._cLatLng||i);var n=this._childCount+e;this._wLatLng?(this._wLatLng.lat=(i.lat*e+this._wLatLng.lat*this._childCount)/n,this._wLatLng.lng=(i.lng*e+this._wLatLng.lng*this._childCount)/n):this._latlng=this._wLatLng=new L.LatLng(i.lat,i.lng)},_addToMap:function(t){t&&(this._backupLatlng=this._latlng,this.setLatLng(t)),this._group._featureGroup.addLayer(this)},_recursivelyAnimateChildrenIn:function(t,e,i){this._recursively(t,0,i-1,function(t){var i,n,s=t._markers;for(i=s.length-1;i>=0;i--)n=s[i],n._icon&&(n._setPos(e),n.setOpacity(0))},function(t){var i,n,s=t._childClusters;for(i=s.length-1;i>=0;i--)n=s[i],n._icon&&(n._setPos(e),n.setOpacity(0))})},_recursivelyAnimateChildrenInAndAddSelfToMap:function(t,e,i){this._recursively(t,i,0,function(n){n._recursivelyAnimateChildrenIn(t,n._group._map.latLngToLayerPoint(n.getLatLng()).round(),e),n._isSingleParent()&&e-1===i?(n.setOpacity(1),n._recursivelyRemoveChildrenFromMap(t,e)):n.setOpacity(0),n._addToMap()})},_recursivelyBecomeVisible:function(t,e){this._recursively(t,0,e,null,function(t){t.setOpacity(1)})},_recursivelyAddChildrenToMap:function(t,e,i){this._recursively(i,-1,e,function(n){if(e!==n._zoom)for(var s=n._markers.length-1;s>=0;s--){var r=n._markers[s];i.contains(r._latlng)&&(t&&(r._backupLatlng=r.getLatLng(),r.setLatLng(t),r.setOpacity&&r.setOpacity(0)),n._group._featureGroup.addLayer(r))}},function(e){e._addToMap(t)})},_recursivelyRestoreChildPositions:function(t){for(var e=this._markers.length-1;e>=0;e--){var i=this._markers[e];i._backupLatlng&&(i.setLatLng(i._backupLatlng),delete i._backupLatlng)}if(t-1===this._zoom)for(var n=this._childClusters.length-1;n>=0;n--)this._childClusters[n]._restorePosition();else for(var s=this._childClusters.length-1;s>=0;s--)this._childClusters[s]._recursivelyRestoreChildPositions(t)},_restorePosition:function(){this._backupLatlng&&(this.setLatLng(this._backupLatlng),delete this._backupLatlng)},_recursivelyRemoveChildrenFromMap:function(t,e,i){var n,s;this._recursively(t,-1,e-1,function(t){for(s=t._markers.length-1;s>=0;s--)n=t._markers[s],i&&i.contains(n._latlng)||(t._group._featureGroup.removeLayer(n),n.setOpacity&&n.setOpacity(1))},function(t){for(s=t._childClusters.length-1;s>=0;s--)n=t._childClusters[s],i&&i.contains(n._latlng)||(t._group._featureGroup.removeLayer(n),n.setOpacity&&n.setOpacity(1))})},_recursively:function(t,e,i,n,s){var r,o,a=this._childClusters,h=this._zoom;if(e>h)for(r=a.length-1;r>=0;r--)o=a[r],t.intersects(o._bounds)&&o._recursively(t,e,i,n,s);else if(n&&n(this),s&&this._zoom===i&&s(this),i>h)for(r=a.length-1;r>=0;r--)o=a[r],t.intersects(o._bounds)&&o._recursively(t,e,i,n,s)},_recalculateBounds:function(){var t,e=this._markers,i=this._childClusters;for(this._bounds=new L.LatLngBounds,delete this._wLatLng,t=e.length-1;t>=0;t--)this._expandBounds(e[t]);for(t=i.length-1;t>=0;t--)this._expandBounds(i[t])},_isSingleParent:function(){return this._childClusters.length>0&&this._childClusters[0]._childCount===this._childCount}}),L.DistanceGrid=function(t){this._cellSize=t,this._sqCellSize=t*t,this._grid={},this._objectPoint={}},L.DistanceGrid.prototype={addObject:function(t,e){var i=this._getCoord(e.x),n=this._getCoord(e.y),s=this._grid,r=s[n]=s[n]||{},o=r[i]=r[i]||[],a=L.Util.stamp(t);this._objectPoint[a]=e,o.push(t)},updateObject:function(t,e){this.removeObject(t),this.addObject(t,e)},removeObject:function(t,e){var i,n,s=this._getCoord(e.x),r=this._getCoord(e.y),o=this._grid,a=o[r]=o[r]||{},h=a[s]=a[s]||[];for(delete this._objectPoint[L.Util.stamp(t)],i=0,n=h.length;n>i;i++)if(h[i]===t)return h.splice(i,1),1===n&&delete a[s],!0},eachObject:function(t,e){var i,n,s,r,o,a,h,_=this._grid;for(i in _){o=_[i];for(n in o)for(a=o[n],s=0,r=a.length;r>s;s++)h=t.call(e,a[s]),h&&(s--,r--)}},getNearObject:function(t){var e,i,n,s,r,o,a,h,_=this._getCoord(t.x),u=this._getCoord(t.y),l=this._objectPoint,d=this._sqCellSize,p=null;for(e=u-1;u+1>=e;e++)if(s=this._grid[e])for(i=_-1;_+1>=i;i++)if(r=s[i])for(n=0,o=r.length;o>n;n++)a=r[n],h=this._sqDist(l[L.Util.stamp(a)],t),d>h&&(d=h,p=a);return p},_getCoord:function(t){return Math.floor(t/this._cellSize)},_sqDist:function(t,e){var i=e.x-t.x,n=e.y-t.y;return i*i+n*n}},function(){L.QuickHull={getDistant:function(t,e){var i=e[1].lat-e[0].lat,n=e[0].lng-e[1].lng;return n*(t.lat-e[0].lat)+i*(t.lng-e[0].lng)},findMostDistantPointFromBaseLine:function(t,e){var i,n,s,r=0,o=null,a=[];for(i=e.length-1;i>=0;i--)n=e[i],s=this.getDistant(n,t),s>0&&(a.push(n),s>r&&(r=s,o=n));return{maxPoint:o,newPoints:a}},buildConvexHull:function(t,e){var i=[],n=this.findMostDistantPointFromBaseLine(t,e);return n.maxPoint?(i=i.concat(this.buildConvexHull([t[0],n.maxPoint],n.newPoints)),i=i.concat(this.buildConvexHull([n.maxPoint,t[1]],n.newPoints))):[t]},getConvexHull:function(t){var e,i=!1,n=!1,s=null,r=null;for(e=t.length-1;e>=0;e--){var o=t[e];(i===!1||o.lat>i)&&(s=o,i=o.lat),(n===!1||o.lat<n)&&(r=o,n=o.lat)}var a=[].concat(this.buildConvexHull([r,s],t),this.buildConvexHull([s,r],t));return a}}}(),L.MarkerCluster.include({getConvexHull:function(){var t,e,i,n=this.getAllChildMarkers(),s=[],r=[];for(i=n.length-1;i>=0;i--)e=n[i].getLatLng(),s.push(e);for(t=L.QuickHull.getConvexHull(s),i=t.length-1;i>=0;i--)r.push(t[i][0]);return r}}),L.MarkerCluster.include({_2PI:2*Math.PI,_circleFootSeparation:25,_circleStartAngle:Math.PI/6,_spiralFootSeparation:28,_spiralLengthStart:11,_spiralLengthFactor:5,_circleSpiralSwitchover:9,spiderfy:function(){if(this._group._spiderfied!==this&&!this._group._inZoomAnimation){var t,e=this.getAllChildMarkers(),i=this._group,n=i._map,s=n.latLngToLayerPoint(this._latlng);this._group._unspiderfy(),this._group._spiderfied=this,e.length>=this._circleSpiralSwitchover?t=this._generatePointsSpiral(e.length,s):(s.y+=10,t=this._generatePointsCircle(e.length,s)),this._animationSpiderfy(e,t)}},unspiderfy:function(t){this._group._inZoomAnimation||(this._animationUnspiderfy(t),this._group._spiderfied=null)},_generatePointsCircle:function(t,e){var i,n,s=this._group.options.spiderfyDistanceMultiplier*this._circleFootSeparation*(2+t),r=s/this._2PI,o=this._2PI/t,a=[];for(a.length=t,i=t-1;i>=0;i--)n=this._circleStartAngle+i*o,a[i]=new L.Point(e.x+r*Math.cos(n),e.y+r*Math.sin(n))._round();return a},_generatePointsSpiral:function(t,e){var i,n=this._group.options.spiderfyDistanceMultiplier*this._spiralLengthStart,s=this._group.options.spiderfyDistanceMultiplier*this._spiralFootSeparation,r=this._group.options.spiderfyDistanceMultiplier*this._spiralLengthFactor,o=0,a=[];for(a.length=t,i=t-1;i>=0;i--)o+=s/n+5e-4*i,a[i]=new L.Point(e.x+n*Math.cos(o),e.y+n*Math.sin(o))._round(),n+=this._2PI*r/o;return a},_noanimationUnspiderfy:function(){var t,e,i=this._group,n=i._map,s=i._featureGroup,r=this.getAllChildMarkers();for(this.setOpacity(1),e=r.length-1;e>=0;e--)t=r[e],s.removeLayer(t),t._preSpiderfyLatlng&&(t.setLatLng(t._preSpiderfyLatlng),delete t._preSpiderfyLatlng),t.setZIndexOffset(0),t._spiderLeg&&(n.removeLayer(t._spiderLeg),delete t._spiderLeg)}}),L.MarkerCluster.include(L.DomUtil.TRANSITION?{SVG_ANIMATION:function(){return e.createElementNS("http://www.w3.org/2000/svg","animate").toString().indexOf("SVGAnimate")>-1}(),_animationSpiderfy:function(t,i){var n,s,r,o,a=this,h=this._group,_=h._map,u=h._featureGroup,l=_.latLngToLayerPoint(this._latlng);for(n=t.length-1;n>=0;n--)s=t[n],s.setZIndexOffset(1e6),s.setOpacity(0),u.addLayer(s),s._setPos(l);h._forceLayout(),h._animationStart();var d=L.Path.SVG?0:.3,p=L.Path.SVG_NS;for(n=t.length-1;n>=0;n--)if(o=_.layerPointToLatLng(i[n]),s=t[n],s._preSpiderfyLatlng=s._latlng,s.setLatLng(o),s.setOpacity(1),r=new L.Polyline([a._latlng,o],{weight:1.5,color:"#222",opacity:d}),_.addLayer(r),s._spiderLeg=r,L.Path.SVG&&this.SVG_ANIMATION){var c=r._path.getTotalLength();r._path.setAttribute("stroke-dasharray",c+","+c);var m=e.createElementNS(p,"animate");m.setAttribute("attributeName","stroke-dashoffset"),m.setAttribute("begin","indefinite"),m.setAttribute("from",c),m.setAttribute("to",0),m.setAttribute("dur",.25),r._path.appendChild(m),m.beginElement(),m=e.createElementNS(p,"animate"),m.setAttribute("attributeName","stroke-opacity"),m.setAttribute("attributeName","stroke-opacity"),m.setAttribute("begin","indefinite"),m.setAttribute("from",0),m.setAttribute("to",.5),m.setAttribute("dur",.25),r._path.appendChild(m),m.beginElement()}if(a.setOpacity(.3),L.Path.SVG)for(this._group._forceLayout(),n=t.length-1;n>=0;n--)s=t[n]._spiderLeg,s.options.opacity=.5,s._path.setAttribute("stroke-opacity",.5);setTimeout(function(){h._animationEnd(),h.fire("spiderfied")},200)},_animationUnspiderfy:function(t){var e,i,n,s=this._group,r=s._map,o=s._featureGroup,a=t?r._latLngToNewLayerPoint(this._latlng,t.zoom,t.center):r.latLngToLayerPoint(this._latlng),h=this.getAllChildMarkers(),_=L.Path.SVG&&this.SVG_ANIMATION;for(s._animationStart(),this.setOpacity(1),i=h.length-1;i>=0;i--)e=h[i],e._preSpiderfyLatlng&&(e.setLatLng(e._preSpiderfyLatlng),delete e._preSpiderfyLatlng,e._setPos(a),e.setOpacity(0),_&&(n=e._spiderLeg._path.childNodes[0],n.setAttribute("to",n.getAttribute("from")),n.setAttribute("from",0),n.beginElement(),n=e._spiderLeg._path.childNodes[1],n.setAttribute("from",.5),n.setAttribute("to",0),n.setAttribute("stroke-opacity",0),n.beginElement(),e._spiderLeg._path.setAttribute("stroke-opacity",0)));setTimeout(function(){var t=0;for(i=h.length-1;i>=0;i--)e=h[i],e._spiderLeg&&t++;for(i=h.length-1;i>=0;i--)e=h[i],e._spiderLeg&&(e.setOpacity(1),e.setZIndexOffset(0),t>1&&o.removeLayer(e),r.removeLayer(e._spiderLeg),delete e._spiderLeg);s._animationEnd()},200)}}:{_animationSpiderfy:function(t,e){var i,n,s,r,o=this._group,a=o._map,h=o._featureGroup;for(i=t.length-1;i>=0;i--)r=a.layerPointToLatLng(e[i]),n=t[i],n._preSpiderfyLatlng=n._latlng,n.setLatLng(r),n.setZIndexOffset(1e6),h.addLayer(n),s=new L.Polyline([this._latlng,r],{weight:1.5,color:"#222"}),a.addLayer(s),n._spiderLeg=s;this.setOpacity(.3),o.fire("spiderfied")},_animationUnspiderfy:function(){this._noanimationUnspiderfy()}}),L.MarkerClusterGroup.include({_spiderfied:null,_spiderfierOnAdd:function(){this._map.on("click",this._unspiderfyWrapper,this),this._map.options.zoomAnimation?this._map.on("zoomstart",this._unspiderfyZoomStart,this):this._map.on("zoomend",this._unspiderfyWrapper,this),L.Path.SVG&&!L.Browser.touch&&this._map._initPathRoot()},_spiderfierOnRemove:function(){this._map.off("click",this._unspiderfyWrapper,this),this._map.off("zoomstart",this._unspiderfyZoomStart,this),this._map.off("zoomanim",this._unspiderfyZoomAnim,this),this._unspiderfy()},_unspiderfyZoomStart:function(){this._map&&this._map.on("zoomanim",this._unspiderfyZoomAnim,this)},_unspiderfyZoomAnim:function(t){L.DomUtil.hasClass(this._map._mapPane,"leaflet-touching")||(this._map.off("zoomanim",this._unspiderfyZoomAnim,this),this._unspiderfy(t))},_unspiderfyWrapper:function(){this._unspiderfy()},_unspiderfy:function(t){this._spiderfied&&this._spiderfied.unspiderfy(t)},_noanimationUnspiderfy:function(){this._spiderfied&&this._spiderfied._noanimationUnspiderfy()},_unspiderfyLayer:function(t){t._spiderLeg&&(this._featureGroup.removeLayer(t),t.setOpacity(1),t.setZIndexOffset(0),this._map.removeLayer(t._spiderLeg),delete t._spiderLeg)}})}(window,document);
Index: /extensions/piwigo-openstreetmap/main.inc.php
===================================================================
--- /extensions/piwigo-openstreetmap/main.inc.php	(revision 24677)
+++ /extensions/piwigo-openstreetmap/main.inc.php	(revision 24677)
@@ -0,0 +1,99 @@
+<?php
+/*
+Plugin Name: OpenStreetMap
+Version: 0.6
+Description: OpenStreetMap integration for piwigo
+Plugin URI: http://piwigo.org/ext/extension_view.php?eid=701
+Author: xbmgsharp
+Author URI: https://github.com/xbgmsharp/piwigo-openstreetmap
+*/
+
+// Chech whether we are indeed included by Piwigo.
+if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!');
+
+// Define the path to our plugin.
+define('OSM_PATH', PHPWG_PLUGINS_PATH . basename(dirname(__FILE__)).'/');
+
+global $conf;
+
+// Prepare configuration
+$conf['osm_conf'] = unserialize($conf['osm_conf']);
+
+// Plugin on picture page
+if (script_basename() == 'picture')
+{
+	include_once(dirname(__FILE__).'/picture.inc.php');
+}
+
+// Do we have to show a link on the left menu
+if ($conf['osm_conf']['left_menu']['enabled'])
+{
+	// Hook to add link on the left menu
+	add_event_handler('blockmanager_apply', 'osm_blockmanager_apply');
+}
+
+// Hook to sync geotag metadata on updload
+if ($conf['osm_conf']['auto_sync'])
+{
+	$conf['use_exif_mapping']['lat'] = 'lat';
+	$conf['use_exif_mapping']['lon'] = 'lon';
+	add_event_handler('format_exif_data', 'osm_format_exif_data', EVENT_HANDLER_PRIORITY_NEUTRAL, 3);
+}
+
+// If admin do the init
+if (defined('IN_ADMIN')) {
+	include_once(OSM_PATH.'/admin/admin_boot.php');
+}
+
+function osm_format_exif_data($exif, $file, $map)
+{
+	if (isset($map['lat']))
+	{
+		include_once( dirname(__FILE__) .'/include/functions_metadata.php');
+		$ll = osm_exif_to_lat_lon($exif);
+		if (is_array($ll))
+		{
+			$exif[$map['lat']] = $ll[0];
+			$exif[$map['lon']] = $ll[1];
+		}
+	}
+	return $exif;
+}
+
+function osm_blockmanager_apply($mb_arr)
+{
+	if ($mb_arr[0]->get_id() != 'menubar' )
+		return;
+	if ( ($block=$mb_arr[0]->get_block('mbMenu')) != null )
+	{
+		include_once( dirname(__FILE__) .'/include/functions.php');
+		load_language('plugin.lang', OSM_PATH);
+		global $conf;
+		$linkname = isset($conf['osm_conf']['left_menu']['link']) ? $conf['osm_conf']['left_menu']['link'] : 'OS World Map';
+		$link_title = sprintf( l10n('displays %s on a map'), strip_tags($conf['gallery_title']) );
+		$block->data['osm'] = array(
+			'URL' => osm_make_map_index_url( array('section'=>'categories') ),
+			'TITLE' => $link_title,
+			'NAME' => $linkname,
+			'REL'=> 'rel=nofollow'
+		);
+	}
+}
+
+function osm_strbool($value)
+{
+	return $value ? 'true' : 'false';
+}
+
+function imagery($bl, $style){
+	$return = "";
+	if     ($bl == 'mapnik')	$return = "OSM.org (CC BY-SA)";
+	else if($bl == 'mapnikfr')	$return = "Openstreetmap.fr (CC BY-SA)";
+	else if($bl == 'mapnikde')	$return = "Openstreetmap.de (CC BY-SA)";
+	else if($bl == 'cloudmade')	$return = "Cloudmade (CC BY-SA)";
+	else if($bl == 'mapquest')	$return = "Mapquest (CC BY-SA)";
+	else if($bl == 'custom')	$return = $style;
+	return $return;
+}
+
+?>
Index: /extensions/piwigo-openstreetmap/maintain.inc.php
===================================================================
--- /extensions/piwigo-openstreetmap/maintain.inc.php	(revision 24677)
+++ /extensions/piwigo-openstreetmap/maintain.inc.php	(revision 24677)
@@ -0,0 +1,169 @@
+<?php
+/***********************************************
+* File      :   maintain.inc.php
+* Project   :   piwigo-openstreetmap
+* Descr     :   Install / Uninstall method
+*
+* Created   :   28.05.2013
+*
+* Copyright 2013 <xbgmsharp@gmail.com>
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+************************************************/
+
+if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!');
+
+function plugin_install()
+{
+	// Remove unused files from 0.4 to 0.5
+	$toremove = array("admin.tpl", "admin.php", "admin_boot.php");
+	foreach ($toremove as $file)
+	{
+		if (is_file(VIDEOJS_PATH.$file))
+		{
+			@unlink(VIDEOJS_PATH.$file);
+		}
+	}
+
+	/* Modify images table if require */
+	$q = 'SELECT COUNT(*) as nb FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = "'.IMAGES_TABLE.'" AND COLUMN_NAME = "lat" OR COLUMN_NAME = "lon"';
+	$result = pwg_db_fetch_array( pwg_query($q) );
+	if($result['nb'] != 2)
+	{
+		$q = 'ALTER TABLE '.IMAGES_TABLE.' ADD COLUMN `lat` DOUBLE(10,8) COMMENT "latitude used by the piwigo-openstreetmap plugin"';
+		pwg_query($q);
+		$q = 'ALTER TABLE '.IMAGES_TABLE.' ADD INDEX images_lat(`lat`)';
+		pwg_query($q);
+		$q = 'ALTER TABLE '.IMAGES_TABLE.' ADD COLUMN `lon` DOUBLE(11,8) COMMENT "longitude used by the piwigo-openstreetmap plugin"';
+		pwg_query($q);
+	}
+
+	$default_config = array(
+		'right_panel' => array(
+			'enabled' 	=> true,
+			'add_before' 	=> 'Average',
+			'height' 	=> '200',
+			'zoom' 		=> 12,
+			'link'		=> 'Location',
+			'linkcss'	=> null,
+			'showosm' 	=> true,
+			),
+		'left_menu' => array(
+			'enabled'		=> true,
+			'link'			=> 'OS World Map',
+			'popup'			=> 0,
+			'popupinfo_name'	=> true,
+			'popupinfo_img'		=> true,
+			'popupinfo_link'	=> true,
+			'popupinfo_comment'	=> true,
+			'popupinfo_author'	=> true,
+			),
+		'map' => array(
+			'baselayer' 		=> 'mapnik',
+			'custombaselayer' 	=> null,
+			'custombaselayerurl'	=> null,
+			'noworldwarp' 		=> false,
+			'attrleaflet' 		=> true,
+			'attrimagery' 		=> true,
+			'attrplugin' 		=> true,
+			),
+		'auto_sync' 		=> false,
+		'batch_manager' 	=> false,
+	);
+	/* Add configuration to the config table */
+	$conf['osm_conf'] = serialize($default_config);
+	conf_update_param('osm_conf', $conf['osm_conf']);
+
+	$q = 'UPDATE '.CONFIG_TABLE.' SET `comment` = "Configuration settings for piwigo-openstreetmap plugin" WHERE `param` = "osm_conf";';
+	pwg_query( $q );
+
+	// Create world map link
+	$dir_name = basename( dirname(__FILE__) );
+	$c = <<<EOF
+<?php
+define('PHPWG_ROOT_PATH','./');
+include_once( PHPWG_ROOT_PATH. 'plugins/$dir_name/osmmap.php');
+?>
+EOF;
+	$fp = fopen( PHPWG_ROOT_PATH.'osmmap.php', 'w' );
+	fwrite( $fp, $c);
+	fclose( $fp );
+}
+
+function plugin_uninstall()
+{
+	/* Delete all files */
+/* Don't remove myself on restore settings
+	if (is_dir(OSM_PATH))
+	{
+		deltree(OSM_PATH);
+	}
+*/
+	// Remove world map link
+	@unlink(PHPWG_ROOT_PATH.'osmmap.php');
+
+	/* Remove configuration from the config table */
+	$q = 'DELETE FROM '.CONFIG_TABLE.' WHERE param = "osm_conf" LIMIT 1;';
+	pwg_query( $q );
+
+	/* Remove geotag from images table */
+/*
+	$q = 'ALTER TABLE '.IMAGES_TABLE.' DROP COLUMN `lat`';
+	pwg_query( $q );
+	$q = 'ALTER TABLE '.IMAGES_TABLE.' DROP COLUMN `lon`';
+	pwg_query( $q );
+	$q = 'ALTER TABLE '.IMAGES_TABLE.' DROP INDEX `images_lat`';
+	pwg_query( $q );
+*/
+}
+
+function plugin_activate()
+{
+	global $conf;
+
+	if ( (!isset($conf['osm_conf']))
+	    or (count($conf['osm_conf'], COUNT_RECURSIVE) != 27))
+	{
+		plugin_install();
+	}
+}
+
+function deltree($path)
+{
+	if (is_dir($path))
+	{
+		$fh = opendir($path);
+		while ($file = readdir($fh))
+		{
+			if ($file != '.' and $file != '..')
+			{
+				$pathfile = $path . '/' . $file;
+				if (is_dir($pathfile))
+				{
+					deltree($pathfile);
+				}
+				else
+				{
+					@unlink($pathfile);
+				}
+			}
+		}
+		closedir($fh);
+		return @rmdir($path);
+	}
+}
+
+
+?>
Index: /extensions/piwigo-openstreetmap/osmmap.php
===================================================================
--- /extensions/piwigo-openstreetmap/osmmap.php	(revision 24677)
+++ /extensions/piwigo-openstreetmap/osmmap.php	(revision 24677)
@@ -0,0 +1,285 @@
+<?php
+/***********************************************
+* File      :   osmmap.php
+* Project   :   piwigo-openstreetmap
+* Descr     :   Display a world map
+*
+* Created   :   28.05.2013
+*
+* Copyright 2013 <xbgmsharp@gmail.com>
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+************************************************/
+
+if ( !defined('PHPWG_ROOT_PATH') )
+  define('PHPWG_ROOT_PATH','../../');
+
+include_once( PHPWG_ROOT_PATH.'include/common.inc.php' );
+include_once( dirname(__FILE__) .'/include/functions.php');
+include_once( dirname(__FILE__) .'/include/functions_map.php');
+
+$osm_dir = "piwigo-openstreetmap";
+
+check_status(ACCESS_GUEST);
+//if (!isset($osm_dir))
+//  access_denied( 'Plugin not installed' );
+
+osm_load_language();
+load_language('plugin.lang', OSM_PATH);
+
+$section = '';
+if ( $conf['question_mark_in_urls']==false and isset($_SERVER["PATH_INFO"]) and !empty($_SERVER["PATH_INFO"]) )
+{
+	$section = $_SERVER["PATH_INFO"];
+	$section = str_replace('//', '/', $section);
+	$path_count = count( explode('/', $section) );
+	$page['root_path'] = PHPWG_ROOT_PATH.str_repeat('../', $path_count-1);
+	if ( strncmp($page['root_path'], './', 2) == 0 )
+	{
+		$page['root_path'] = substr($page['root_path'], 2);
+	}
+}
+else
+{
+	foreach ($_GET as $key=>$value)
+	{
+		if (!strlen($value)) $section=$key;
+		break;
+	}
+}
+
+// deleting first "/" if displayed
+$tokens = explode('/', preg_replace('#^/#', '', $section));
+$next_token = 0;
+$result = osm_parse_map_data_url($tokens, $next_token);
+$page = array_merge( $page, $result );
+
+if (isset($page['category']))
+	check_restrictions($page['category']['id']);
+
+// Fetch data with lat and lon
+
+$forbidden = get_sql_condition_FandF(
+	array
+	(
+		'forbidden_categories' => 'category_id',
+		'visible_categories' => 'category_id',
+		'visible_images' => 'id'
+	),
+	"\n AND"
+);
+
+//$query="SELECT `lat`, `lon`, `name`, `path` FROM ".IMAGES_TABLE." WHERE `lat` IS NOT NULL AND `lon` IS NOT NULL;";
+// SUBSTRING_INDEX(TRIM(LEADING '.' FROM `path`), '.', 1) full path without filename extension
+// SUBSTRING_INDEX(TRIM(LEADING '.' FROM `path`), '.', -1) full path with only filename extension
+
+$query="SELECT `lat`, `lon`, `name`, 
+IF(`representative_ext` IS NULL, 
+	CONCAT(SUBSTRING_INDEX(TRIM(LEADING '.' FROM `path`), '.', 1 ), '-sq.', SUBSTRING_INDEX(TRIM(LEADING '.' FROM `path`), '.', -1 )), 
+	TRIM(LEADING '.' FROM
+		REPLACE(`path`, `file`,
+				CONCAT('pwg_representative/',
+					CONCAT(
+						TRIM(TRAILING '.' FROM SUBSTRING_INDEX(`file`, '.', 1 )),
+						CONCAT('-sq.', `representative_ext`)
+					)
+				)
+			)
+		)
+) AS pathurl, 
+TRIM(TRAILING '/' FROM CONCAT( `id`, '/category/', IFNULL(`storage_category_id`, '') ) ) as imgurl, 
+IFNULL(`comment`, '') AS `comment`,
+IFNULL(`author`, '') AS `author`,
+`width`
+	FROM ".IMAGES_TABLE." AS i
+	    INNER JOIN ".IMAGE_CATEGORY_TABLE." AS ic ON id = ic.image_id
+	    WHERE `lat` IS NOT NULL AND `lon` IS NOT NULL ".$forbidden." group by `name`;";
+//echo $query;
+$php_data = array_from_query($query);
+//print_r($php_data);
+$js_data = array();
+foreach($php_data as $array)
+{
+	// MySQL did all the job
+	//print_r($array);
+	$js_data[] = array((double)$array['lat'],
+			   (double)$array['lon'],
+			   $array['name'],
+			   $array['pathurl'],
+			   $array['imgurl'],
+			   $array['comment'],
+			   $array['author'],
+			   (int)$array['width']
+			   );
+}
+
+// Load parameter, fallback to default if unset
+$linkname = isset($conf['osm_conf']['left_menu']['link']) ? $conf['osm_conf']['left_menu']['link'] : 'OS World Map';
+$popup = isset($conf['osm_conf']['left_menu']['popup']) ? $conf['osm_conf']['left_menu']['popup'] : 0;
+$popupinfo_name = isset($conf['osm_conf']['left_menu']['popupinfo_name']) ? $conf['osm_conf']['left_menu']['popupinfo_name'] : 0;
+$popupinfo_img = isset($conf['osm_conf']['left_menu']['popupinfo_img']) ? $conf['osm_conf']['left_menu']['popupinfo_img'] : 0;
+$popupinfo_link = isset($conf['osm_conf']['left_menu']['popupinfo_link']) ? $conf['osm_conf']['left_menu']['popupinfo_link'] : 0;
+$popupinfo_comment = isset($conf['osm_conf']['left_menu']['popupinfo_comment']) ? $conf['osm_conf']['left_menu']['popupinfo_comment'] : 0;
+$popupinfo_author  = isset($conf['osm_conf']['left_menu']['popupinfo_author']) ? $conf['osm_conf']['left_menu']['popupinfo_author'] : 0;
+$baselayer = isset($conf['osm_conf']['map']['baselayer']) ? $conf['osm_conf']['map']['baselayer'] : 'mapnik';
+$custombaselayer = isset($conf['osm_conf']['map']['custombaselayer']) ? $conf['osm_conf']['map']['custombaselayer'] : '';
+$custombaselayerurl = isset($conf['osm_conf']['map']['custombaselayerurl']) ? $conf['osm_conf']['map']['custombaselayerurl'] : '';
+$noworldwarp = isset($conf['osm_conf']['map']['noworldwarp']) ? $conf['osm_conf']['map']['noworldwarp'] : 'false';
+$attrleaflet = isset($conf['osm_conf']['map']['attrleaflet']) ? $conf['osm_conf']['map']['attrleaflet'] : 'false';
+$attrimagery = isset($conf['osm_conf']['map']['attrimagery']) ? $conf['osm_conf']['map']['attrimagery'] : 'false';
+$attrmodule = isset($conf['osm_conf']['map']['attrplugin']) ? $conf['osm_conf']['map']['attrplugin'] : 'false';
+
+$OSMCOPYRIGHT='Map data &copy; <a href="http://www.openstreetmap.org" target="_blank">OpenStreetMap</a> (<a href="http://www.openstreetmap.org/copyright" target="_blank">ODbL</a>)';
+
+// Load baselayerURL
+// Key1 BC9A493B41014CAABB98F0471D759707
+if     ($baselayer == 'mapnik')		$baselayerurl = 'http://tile.openstreetmap.org/{z}/{x}/{y}.png';
+else if($baselayer == 'mapquest')	$baselayerurl = 'http://otile1.mqcdn.com/tiles/1.0.0/osm/{z}/{x}/{y}.png';
+else if($baselayer == 'cloudmade')	$baselayerurl = 'http://{s}.tile.cloudmade.com/7807cc60c1354628aab5156cfc1d4b3b/997/256/{z}/{x}/{y}.png';
+else if($baselayer == 'mapnikde')	$baselayerurl = 'http://www.toolserver.org/tiles/germany/{z}/{x}/{y}.png';
+else if($baselayer == 'mapnikfr')	$baselayerurl = 'http://{s}.tile.openstreetmap.fr/osmfr/{z}/{x}/{y}.png';
+else if($baselayer == 'custom')		$baselayerurl = $custombaselayerurl;
+
+// Generate Javascript
+// ----------------------------------------
+// no worldWarp (no world copies, restrict the view to one world)
+if($noworldwarp)
+{
+	$nowarp = "noWrap: true, ";
+	$worldcopyjump = "worldCopyJump: false, maxBounds: [ [82, -180], [-82, 180] ]";
+}
+else
+{
+	$nowarp = "noWrap: false, ";
+	$worldcopyjump = "worldCopyJump: true";
+}
+
+//$js = "\nvar addressPoints = ". json_encode($js_data, JSON_UNESCAPED_SLASHES) .";\n";
+$js = "\nvar addressPoints = ". str_replace("\/","/",json_encode($js_data)) .";\n";
+
+/*
+// Icons
+$js .= "
+var LeafIcon = L.Icon.extend({
+	options: {
+		shadowUrl: 'plugins/piwigo-openstreetmap/leaflet/images/leaf-shadow.png',
+		iconSize:     [38, 95],
+		shadowSize:   [50, 64],
+		iconAnchor:   [22, 94],
+		shadowAnchor: [4, 62],
+		popupAnchor:  [-3, -76]
+	}
+});
+
+var mapIcon = L.Icon.extend({
+	options: {
+		shadowUrl: 'plugins/piwigo-openstreetmap/leaflet/images/mapicons-shadow.png',
+		iconSize:     [32, 37],
+		shadowSize:   [51, 37],
+		iconAnchor:   [19, 38],
+		shadowAnchor: [-20, 33],
+		popupAnchor:  [-2, -10]
+	}
+});
+
+var greenIcon = new LeafIcon({iconUrl: 'plugins/piwigo-openstreetmap/leaflet/images/leaf-green.png'}),
+	redIcon = new LeafIcon({iconUrl: 'plugins/piwigo-openstreetmap/leaflet/images/leaf-red.png'}),
+	orangeIcon = new LeafIcon({iconUrl: 'plugins/piwigo-openstreetmap/leaflet/images/leaf-orange.png'});
+
+var bluemapicons = new mapIcon({iconUrl: 'plugins/piwigo-openstreetmap/leaflet/images/mapicons-blue.png'}),
+	greenmapicons = new mapIcon({iconUrl: 'plugins/piwigo-openstreetmap/leaflet/images/mapicons-green.png'});
+";
+*/
+
+// Create the map and get a new map instance attached and element with id="tile-map"
+$js .= "\nvar Url = '".$baselayerurl."',
+	Attribution = '".$OSMCOPYRIGHT."',
+	TileLayer = new L.TileLayer(Url, {maxZoom: 18, attribution: Attribution}),
+	latlng = new L.LatLng(0, 0);\n";
+$js .= "var map = new L.Map('map', {center: latlng, zoom: 2, layers: [TileLayer]});\n";
+$js .= "map.attributionControl.setPrefix('');\n";
+$js .= "var markers = new L.MarkerClusterGroup();\n";
+$js .= "for (var i = 0; i < addressPoints.length; i++) {
+	var a = addressPoints[i];
+	var title = a[2];
+	var pathurl = '". get_absolute_root_url() ."i.php?'+a[3];
+	var imgurl = '". get_absolute_root_url() ."picture.php?/'+a[4];
+	var comment = a[5];
+	var author = a[6];
+	var width = a[7];
+	var latlng = new L.LatLng(a[0], a[1]);
+	var marker = new L.Marker(latlng, { title: title });
+	";
+
+// create Popup
+if ($popup < 2)
+{
+	$openpopup = ".openPopup()";
+	$myinfo = "'<p>";
+	if($popupinfo_name)
+	{
+		$myinfo .= "'+title+'";
+	}
+	if($popupinfo_img and !$popupinfo_link)
+	{
+		$myinfo .= "<br /><img src=\"'+pathurl+'\">";
+	}
+	else if($popupinfo_img and $popupinfo_link)
+	{
+		$myinfo .= "<br /><a href=\"'+imgurl+'\"><img src=\"'+pathurl+'\"></a>";
+	}
+	if($popupinfo_comment)
+	{
+		$myinfo .= "<br />'+comment+'";
+	}
+	if($popupinfo_author)
+	{
+		$myinfo .= "<br />'+author+'";
+	}
+	$myinfo .= "</p>'";
+	$js .= "marker.bindPopup(".$myinfo.", {minWidth: '+width+'}).openPopup();";
+}
+
+$js .= "\n	markers.addLayer(marker);
+}";
+$js .= "\nmap.addLayer(markers);\n";
+
+// Attribution Credit and Copyright
+if($attrleaflet){ $js .= "map.attributionControl.addAttribution('".l10n('POWERBY')." <a href=\"http://leafletjs.com/\" target=\"_blank\">Leaflet</a>');\n"; }
+if($attrimagery){ $js .= "map.attributionControl.addAttribution('".l10n('IMAGERYBY')." ". imagery($baselayer, $custombaselayer)."');\n"; }
+if($attrmodule){ $js .= "map.attributionControl.addAttribution('".l10n('PLUGINBY')." <a href=\"https://github.com/xbgmsharp/piwigo-openstreetmap\" target=\"_blank\">xbgmsharp</a>');\n"; }
+
+$template->set_filename('map', dirname(__FILE__).'/template/osm-map.tpl' );
+
+$template->assign($conf['osm_conf']);
+$template->assign(
+	array(
+		'CONTENT_ENCODING'	=> get_pwg_charset(),
+		'OSM_PATH'		=> OSM_PATH,
+		'PLUGIN_ROOT_URL'	=> get_absolute_root_url().'plugins/'.$osm_dir,
+		'PLUGIN_LOCATION'	=> 'plugins/'.$osm_dir,
+		'GALLERY_TITLE'		=> $linkname .' - '. $conf['gallery_title'],
+		'HOME'			=> make_index_url(),
+		'HOME_PREV'		=> isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : get_absolute_root_url(),
+		'HOME_NAME'		=> l10n("Home"),
+		'HOME_PREV_NAME'	=> l10n("Previous"),
+		'TOTAL'			=> sprintf( l10n('%d photos'), count($php_data) ),
+		'OSMJS'			=> $js,
+	)
+);
+
+$template->pparse('map');
+$template->p();
+?>
Index: /extensions/piwigo-openstreetmap/picture.inc.php
===================================================================
--- /extensions/piwigo-openstreetmap/picture.inc.php	(revision 24677)
+++ /extensions/piwigo-openstreetmap/picture.inc.php	(revision 24677)
@@ -0,0 +1,213 @@
+<?php
+/***********************************************
+* File      :   picture.inc.php
+* Project   :   piwigo-openstreetmap
+* Descr     :   Display map on right panel
+*
+* Created   :   28.05.2013
+*
+* Copyright 2013 <xbgmsharp@gmail.com>
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+************************************************/
+
+// Do we have to show the right panel
+if ($conf['osm_conf']['right_panel']['enabled'])
+{
+    // Hook to add the div in the right menu, No idea about the number!!
+    add_event_handler('loc_begin_picture', 'osm_loc_begin_picture', 56);
+
+    // Hook to populate the div in the right menu, No idea about the number after!!
+    add_event_handler('loc_begin_picture', 'osm_render_element_content', EVENT_HANDLER_PRIORITY_NEUTRAL+1 /*in order to have picture content*/, 2);
+}
+
+function osm_loc_begin_picture()
+{
+    global $template;
+    $template->set_prefilter('picture', 'osm_insert_map');
+}
+
+function osm_insert_map($content, &$smarty)
+{
+    global $conf;
+    load_language('plugin.lang', OSM_PATH);
+
+/*	Would be better if you could be like the Metdata but how?
+	$search = '#<dl id="Metadata" class="imageInfoTable">#';
+	$replacement = '
+<dl id="map-info" class="imageInfoTable">
+	<h3>{\'LOCATION\'|@translate}</h3>
+	<div class="imageInfo">
+		<div id="map"></div>
+	</div>
+</dl>
+<dl id="Metadata" class="imageInfoTable">';
+*/
+
+    $search = '#<div id="'. $conf['osm_conf']['right_panel']['add_before'] .'" class="imageInfo">#';
+    $replacement = '
+{if $OSMJS}
+<div id="map-info" class="imageInfo">
+    <dt {$OSMNAMECSS}>{$OSMNAME}</dt>
+    <dd>
+	<div id="map"></div>
+	<script type="text/javascript">{$OSMJS}</script>
+	{if $SHOWOSM}
+        View on <a href="{$OSMLINK}" target="_blank">OpenStreetMap</a>
+	{/if}
+    </dd>
+</div>
+{/if}
+<div id="'. $conf['osm_conf']['right_panel']['add_before'] .'" class="imageInfo">';
+
+    return preg_replace($search, $replacement, $content);
+}
+
+function osm_render_element_content()
+{
+    global $template, $picture, $page, $conf;
+    load_language('plugin.lang', OSM_PATH);
+
+    if (empty($page['image_id']))
+    {
+        return;
+    }
+
+    // Load coordinates from picture
+    $query = 'SELECT lat,lon FROM '.IMAGES_TABLE.' WHERE id = \''.$page['image_id'].'\' ;';
+    $result = pwg_query($query);
+    $row = pwg_db_fetch_assoc($result);
+    if (!$row or !$row['lat'] or empty($row['lat'])) { return; }
+    $lat = $row['lat'];
+    $lon = $row['lon'];
+
+    // Load parameter, fallback to default if unset
+    $height = isset($conf['osm_conf']['right_panel']['height']) ? $conf['osm_conf']['right_panel']['height'] : '200';
+    $zoom = isset($conf['osm_conf']['right_panel']['zoom']) ? $conf['osm_conf']['right_panel']['zoom'] : '12';
+    $osmname = isset($conf['osm_conf']['right_panel']['link']) ? $conf['osm_conf']['right_panel']['link'] : 'Location';
+    $osmnamecss = isset($conf['osm_conf']['right_panel']['linkcss']) ? $conf['osm_conf']['right_panel']['linkcss'] : '';
+    $showosm = isset($conf['osm_conf']['right_panel']['showosm']) ? $conf['osm_conf']['right_panel']['showosm'] : 'true';
+    $baselayer = isset($conf['osm_conf']['map']['baselayer']) ? $conf['osm_conf']['map']['baselayer'] : 'mapnik';
+    $custombaselayer = isset($conf['osm_conf']['map']['custombaselayer']) ? $conf['osm_conf']['map']['custombaselayer'] : '';
+    $custombaselayerurl = isset($conf['osm_conf']['map']['custombaselayerurl']) ? $conf['osm_conf']['map']['custombaselayerurl'] : '';
+    $noworldwarp = isset($conf['osm_conf']['map']['noworldwarp']) ? $conf['osm_conf']['map']['noworldwarp'] : 'false';
+    $attrleaflet = isset($conf['osm_conf']['map']['attrleaflet']) ? $conf['osm_conf']['map']['attrleaflet'] : 'false';
+    $attrimagery = isset($conf['osm_conf']['map']['attrimagery']) ? $conf['osm_conf']['map']['attrimagery'] : 'false';
+    $attrmodule = isset($conf['osm_conf']['map']['attrplugin']) ? $conf['osm_conf']['map']['attrplugin'] : 'false';
+
+    if (strlen($osmnamecss) != 0)
+    {
+	$osmnamecss = "style='".$osmnamecss."'";
+    }
+
+    $OSMCOPYRIGHT='Map data © <a href="http://www.openstreetmap.org" target="_blank">OpenStreetMap</a> (<a href="http://www.openstreetmap.org/copyright" target="_blank">ODbL</a>)';
+
+    $osmlink="http://openstreetmap.org/?mlat=".$lat."&amp;mlon=".$lon."&zoom=12&layers=M";
+
+    // Load baselayerURL
+    // Key1 BC9A493B41014CAABB98F0471D759707
+    if     ($baselayer == 'mapnik')	$baselayerurl = 'http://tile.openstreetmap.org/{z}/{x}/{y}.png';
+    else if($baselayer == 'mapquest')	$baselayerurl = 'http://otile1.mqcdn.com/tiles/1.0.0/osm/{z}/{x}/{y}.png';
+    else if($baselayer == 'cloudmade')	$baselayerurl = 'http://{s}.tile.cloudmade.com/7807cc60c1354628aab5156cfc1d4b3b/997/256/{z}/{x}/{y}.png';
+    else if($baselayer == 'mapnikde')	$baselayerurl = 'http://www.toolserver.org/tiles/germany/{z}/{x}/{y}.png';
+    else if($baselayer == 'mapnikfr')	$baselayerurl = 'http://{s}.tile.openstreetmap.fr/osmfr/{z}/{x}/{y}.png';
+    else if($baselayer == 'custom')	$baselayerurl = $custombaselayerurl;
+
+    // Generate Javascript
+    // ----------------------------------------
+    // no worldWarp (no world copies, restrict the view to one world)
+    if($noworldwarp)
+    {
+	$nowarp = "noWrap: true, ";
+	$worldcopyjump = "worldCopyJump: false, maxBounds: [ [82, -180], [-82, 180] ]";
+    }
+    else
+    {
+	$nowarp = "noWrap: false, ";
+	$worldcopyjump = "worldCopyJump: true";
+    }
+
+/*
+    // Icons
+    $js = "\n
+var LeafIcon = L.Icon.extend({
+    options: {
+	shadowUrl: 'plugins/piwigo-openstreetmap/leaflet/images/leaf-shadow.png',
+	iconSize:     [38, 95],
+	shadowSize:   [50, 64],
+	iconAnchor:   [22, 94],
+	shadowAnchor: [4, 62],
+	popupAnchor:  [-3, -76]
+    }
+});
+
+var mapIcon = L.Icon.extend({
+    options: {
+	shadowUrl: 'plugins/piwigo-openstreetmap/leaflet/images/mapicons-shadow.png',
+	iconSize:     [32, 37],
+	shadowSize:   [51, 37],
+	iconAnchor:   [19, 38],
+	shadowAnchor: [-20, 33],
+	popupAnchor:  [-2, -10]
+    }
+});
+
+var greenIcon = new LeafIcon({iconUrl: 'plugins/piwigo-openstreetmap/leaflet/images/leaf-green.png'}),
+	redIcon = new LeafIcon({iconUrl: 'plugins/piwigo-openstreetmap/leaflet/images/leaf-red.png'}),
+	orangeIcon = new LeafIcon({iconUrl: 'plugins/piwigo-openstreetmap/leaflet/images/leaf-orange.png'});
+
+var bluemapicons = new mapIcon({iconUrl: 'plugins/piwigo-openstreetmap/leaflet/images/mapicons-blue.png'}),
+	greenmapicons = new mapIcon({iconUrl: 'plugins/piwigo-openstreetmap/leaflet/images/mapicons-green.png'});
+";
+*/
+    // Create the map and get a new map instance attached and element with id="tile-map"
+    $js = "\nvar map = new L.Map('map', {".$worldcopyjump."});\n";
+    $js .= "map.attributionControl.setPrefix('');\n";
+    $js .= "var baselayer = new L.TileLayer('".$baselayerurl."', {maxZoom: 18, ".$nowarp."attribution: '".$OSMCOPYRIGHT."'});\n";
+    $js .= "var coord = new L.LatLng(".$lat.", ".$lon.");\n";
+    $js .= "var marker = new L.Marker(coord);\n";
+    //$js .= "var marker = new L.Marker(coord, {icon: bluemapicons});\n";
+    $js .= "map.addLayer(marker);\n";
+
+    // Attribution Credit and Copyright
+    if($attrleaflet){ $js .= "map.attributionControl.addAttribution('".l10n('POWERBY')." <a href=\"http://leafletjs.com/\" target=\"_blank\">Leaflet</a>');\n"; }
+    if($attrimagery){ $js .= "map.attributionControl.addAttribution('".l10n('IMAGERYBY')." ". imagery($baselayer, $custombaselayer)."');\n"; }
+    if($attrmodule){ $js .= "map.attributionControl.addAttribution('".l10n('PLUGINBY')." <a href=\"https://github.com/xbgmsharp/piwigo-openstreetmap\" target=\"_blank\">xbgmsharp</a>');\n"; }
+
+    // set map view
+    $js .= "map.setView(coord, ".$zoom.").addLayer(baselayer);\n";
+
+    // Select the template
+    $template->set_filenames(
+            array('osm_content' => dirname(__FILE__)."/template/osm-picture.tpl")
+    );
+
+    // Assign the template variables
+    $template->assign(
+	array(
+	    'HEIGHT'		=> $height,
+	    'OSMJS' 		=> $js,
+	    'OSM_PATH'		=> OSM_PATH,
+	    'OSMNAME'		=> $osmname,
+	    'OSMNAMECSS'	=> $osmnamecss,
+	    'SHOWOSM'		=> $showosm,
+	    'OSMLINK'		=> $osmlink,
+	)
+    );
+
+    // Return the rendered html
+    $osm_content = $template->parse('osm_content', true);
+    return $osm_content;
+}
Index: /extensions/piwigo-openstreetmap/template/osm-map.tpl
===================================================================
--- /extensions/piwigo-openstreetmap/template/osm-map.tpl	(revision 24677)
+++ /extensions/piwigo-openstreetmap/template/osm-map.tpl	(revision 24677)
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta http-equiv="content-type" content="text/html; charset={$CONTENT_ENCODING}" />
+<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
+<meta name="robots" content="noindex,nofollow" />
+<title>{$GALLERY_TITLE}</title>
+</head>
+<body>
+
+{html_head}
+<link href="{$OSM_PATH}leaflet/leaflet.css" rel="stylesheet">
+<!--[if lte IE 8]><link rel="stylesheet" href="{$OSM_PATH}leaflet/leaflet.ie.css" /><![endif]-->
+<script src="{$OSM_PATH}leaflet/leaflet.js"></script>
+<link rel="stylesheet" href="{$OSM_PATH}leaflet/MarkerCluster.css" />
+<link rel="stylesheet" href="{$OSM_PATH}leaflet/MarkerCluster.Default.css" />
+<!--[if lte IE 8]><link rel="stylesheet" href="{$OSM_PATH}leaflet/MarkerCluster.Default.ie.css" /><![endif]-->
+<script src="{$OSM_PATH}leaflet/leaflet.markercluster.js"></script>
+{/html_head}
+{html_style}
+{literal}
+html, body {
+	height: 98%;
+	margin: 0;
+}
+
+#map {
+	min-height: 100%;
+}
+{/literal}
+{/html_style}
+
+<span> <a href="{$HOME}">{$HOME_NAME}</a> <a href="{$HOME_PREV}">{$HOME_PREV_NAME}</a> - {$TOTAL} - Mouse over a cluster to see the bounds of its children and click a cluster to zoom to those bounds</span>
+<div id="map"></div>
+<script type="text/javascript">{$OSMJS}</script>
+
+{get_combined_scripts load='footer'}
+</body>
+</html>
Index: /extensions/piwigo-openstreetmap/template/osm-picture.tpl
===================================================================
--- /extensions/piwigo-openstreetmap/template/osm-picture.tpl	(revision 24677)
+++ /extensions/piwigo-openstreetmap/template/osm-picture.tpl	(revision 24677)
@@ -0,0 +1,11 @@
+{html_head}
+<link href="{$OSM_PATH}leaflet/leaflet.css" rel="stylesheet">
+<!--[if lte IE 8]><link rel="stylesheet" href="{$OSM_PATH}leaflet/leaflet.ie.css" /><![endif]-->
+<script src="{$OSM_PATH}leaflet/leaflet.js"></script>
+{/html_head}
+
+{html_style}
+{literal}
+#map { height: {/literal}{$HEIGHT}{literal}px;}
+{/literal}
+{/html_style}
