source: trunk/themes/elegant/scripts_pp.js @ 23233

/**
 * Cookie plugin
 * Copyright (c) 2006 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT and GPL licenses:
 */
jQuery.cookie=function(name,value,options){if(typeof value!='undefined'){options=options||{};if(value===null){value='';options=jQuery.extend({},options);options.expires=-1;}
var expires='';if(options.expires&&(typeof options.expires=='number'||options.expires.toUTCString)){var date;if(typeof options.expires=='number'){date=new Date();date.setTime(date.getTime()+(options.expires*24*60*60*1000));}else{date=options.expires;}
expires='; expires='+date.toUTCString();}
var path=options.path?'; path='+(options.path):'';var domain=options.domain?'; domain='+(options.domain):'';var secure=options.secure?'; secure':'';document.cookie=[name,'=',encodeURIComponent(value),expires,path,domain,secure].join('');}else{var cookieValue=null;if(document.cookie&&document.cookie!=''){var cookies=document.cookie.split(';');for(var i=0;i<cookies.length;i++){var cookie=jQuery.trim(cookies[i]);if(cookie.substring(0,name.length+1)==(name+'=')){cookieValue=decodeURIComponent(cookie.substring(name.length+1));break;}}}
return cookieValue;}};

if (jQuery.cookie('picture-menu') == 'visible') {
        jQuery("head").append("<style type=\"text/css\">#content.contentWithMenu, #the_page > .content {margin-left:240px;}</style>");
} else {
        jQuery("head").append("<style type=\"text/css\">#the_page #menubar {display:none;} #content.contentWithMenu, #the_page > .content {margin-left:35px;}</style>");
}

function hideMenu(delay) {
        var menubar=jQuery("#menubar");
        var menuswitcher=jQuery("#menuSwitcher");
        var content=jQuery("#the_page > .content");
        var pcontent=jQuery("#content");
        
        menubar.hide(delay);
        menuswitcher.addClass("menuhidden").removeClass("menushown");
        content.addClass("menuhidden").removeClass("menushown");
        pcontent.addClass("menuhidden").removeClass("menushown");
        jQuery.cookie('picture-menu', 'hidden', {path: "/"});
        
}

function showMenu(delay) {

        var menubar=jQuery("#menubar");
        var menuswitcher=jQuery("#menuSwitcher");
        var content=jQuery("#the_page > .content");
        var pcontent=jQuery("#content");

        menubar.show(delay);
        menuswitcher.addClass("menushown").removeClass("menuhidden");
        content.addClass("menushown").removeClass("menuhidden");
        pcontent.addClass("menushown").removeClass("menuhidden");
        jQuery.cookie('picture-menu', 'visible', {path: "/"});
        
}

function hideInfo(delay) {

        var imageInfos=jQuery("#imageInfos");
        var infoswitcher=jQuery("#infoSwitcher");
        var theImage=jQuery("#theImage");
        
        imageInfos.hide(delay);
        infoswitcher.addClass("infohidden").removeClass("infoshown");
        theImage.addClass("infohidden").removeClass("infoshown");
        jQuery.cookie('side-info', 'hidden', {path: "/"});

}

function showInfo(delay) {

        var imageInfos=jQuery("#imageInfos");
        var infoswitcher=jQuery("#infoSwitcher");
        var theImage=jQuery("#theImage");
        
        imageInfos.show(delay);
        infoswitcher.addClass("infoshown").removeClass("infohidden");
        theImage.addClass("infoshown").removeClass("infohidden");
        jQuery.cookie('side-info', 'visible', {path: "/"});

}

jQuery("document").ready(function(jQuery){
        
        // side-menu show/hide

        var sidemenu = jQuery.cookie('picture-menu');
        var menubar=jQuery("#menubar");

        if (menubar.length == 1) {

                jQuery("#menuSwitcher").html("<div class=\"switchArrow\">&nbsp;</div>");

                // if cookie says the menu is hiding, keep it hidden!
                if (sidemenu == 'visible') {
                        showMenu(0);
                } else {
                        hideMenu(0);
                }
        
                jQuery("#menuSwitcher").click(function(){
                        if (jQuery("#menubar").is(":hidden")) {
                                showMenu(0);
                                return false;
                        } else {
                                hideMenu(0);
                                return false;
                        }
                });
        
        }

        // info show/hide
        
        var sideinfo = jQuery.cookie('side-info');
        var imageInfos=jQuery("#imageInfos");

        if (imageInfos.length == 1) {

                jQuery("#infoSwitcher").html("<div class=\"switchArrow\">&nbsp;</div>");

                // if cookie says the menu is hiding, keep it hidden!
                if (sideinfo == 'hidden') {
                        hideInfo(0);
                } else {
                        showInfo(0);
                }
        
                jQuery("#infoSwitcher").click(function(){
                        if (jQuery("#imageInfos").is(":hidden")) {
                                showInfo(0);
                                return false;
                        } else {
                                hideInfo(0);
                                return false;
                        }
                });
        
        }

        // comments show/hide

        var commentsswicther=jQuery("#commentsSwitcher");
        var comments=jQuery("#thePicturePage #comments");
        
        commentsswicther.html("<div class=\"switchArrow\">&nbsp;</div>");
        
        if (comments.length == 1) {
                var comments_button=jQuery("#comments h3");

                if (comments_button.length == 0) {
                        jQuery("#addComment").before("<h3>Comments</h3>");
                        comments_button=jQuery("#comments h3");
                }
        
                if (jQuery.cookie('comments') == 'visible') {
                        comments.addClass("commentsshown");
                        comments_button.addClass("comments_toggle").addClass("comments_toggle_off");
                } else {
                        comments.addClass("commentshidden");
                        comments_button.addClass("comments_toggle").addClass("comments_toggle_on");
                }
                
                comments_button.click(function() { commentsToggle() });
                commentsswicther.click(function() { commentsToggle() });
        
        }
  
  var top = jQuery('#commentAdd').offset().top - parseFloat(jQuery('#commentAdd').css('marginTop').replace(/auto/, 0));
  jQuery(window).scroll(function (event) {
    // what the y position of the scroll is
    var y = jQuery(this).scrollTop();
  
    // whether that's below the form
    if (y >= top) {
      // if so, ad the fixed class
      jQuery('#commentAdd').addClass('fixed');
    } else {
      // otherwise remove it
      jQuery('#commentAdd').removeClass('fixed');
    }
  });

        
});

function commentsToggle() {
        var comments=jQuery("#thePicturePage #comments");
        var comments_button=jQuery("#comments h3");

        if (comments.hasClass("commentshidden")) {
                        comments.removeClass("commentshidden").addClass("commentsshown");
                        comments_button.addClass("comments_toggle_off").removeClass("comments_toggle_on");;
                        jQuery.cookie('comments', 'visible', {path: "/"});
                } else {
                        comments.addClass("commentshidden").removeClass("commentsshown");
                        comments_button.addClass("comments_toggle_on").removeClass("comments_toggle_off");;
                        jQuery.cookie('comments', 'hidden', {path: "/"});
                }

}