/* file: ui.inputPosition.js - v1.0.0 | minified on 2011/01/27 with http://jscompress.com/ */
(function($)
{var publicMethods={init:function(opt)
{return this.each(function()
{var $this=$(this),data=$this.data('options'),objects=$this.data('objects'),properties=$this.data('properties'),options={disabled:false,width:0,height:0,values:['center','corners','sides'],change:null};$this.data('options',options);if(!properties)
{$this.data('properties',{initialized:false,value:'',isValid:true,radioH:0,radioW:0});properties=$this.data('properties');}
if(!objects)
{objects={container:$('<div/>',{'class':'ui-inputPosition',css:{width:'100%'}}),radios:{corners:[],sides:[],center:[]}};var name=$this.get(0).id,values=['TL','TR','BR','BL'];for(var i=0;i<values.length;i++)
{objects.radios.corners.push($('<input>',{type:'radio',id:name+values[i],name:'ip_'+name,value:values[i],group:'corners'}).appendTo(objects.container));}
values=['T','L','B','R'];for(var i=0;i<values.length;i++)
{objects.radios.sides.push($('<input>',{type:'radio',id:name+values[i],name:'ip_'+name,value:values[i],group:'sides'}).appendTo(objects.container))}
values=['C'];for(var i=0;i<values.length;i++)
{objects.radios.center.push($('<input>',{type:'radio',id:name+values[i],name:'ip_'+name,value:values[i],group:'center'}).appendTo(objects.container))}
objects.container.find('input').bind('click',function(event)
{privateMethods.setValue($this,$(this).attr('value'),false);});$this.html('').append(objects.container);properties.radioW=objects.container.find('input').first().outerWidth()/2;properties.radioH=objects.container.find('input').first().outerHeight()/2;$this.css('padding',properties.radioH+'px '+properties.radioW+'px');$this.data('objects',objects);}
privateMethods.setOptions($this,opt);});},destroy:function()
{return this.each(function()
{var $this=$(this),objects=$this.data('objects');objects.input.unbind().remove();objects.container.unbind().remove();$this.unbind('.inputPosition').css({width:'',height:''});});},options:function(value)
{return this.each(function()
{privateMethods.setOptions($(this),value);});},disabled:function(value)
{if(value!=null)
{return this.each(function()
{privateMethods.setDisabled($(this),value);});}
else
{var options=this.data('options');if(options)
{return(options.disabled);}
else
{return('');}}},width:function(value)
{if(value!=null)
{return this.each(function()
{privateMethods.setWidth($(this),value);});}
else
{var options=this.data('options');if(options)
{return(options.width);}
else
{return('');}}},height:function(value)
{if(value!=null)
{return this.each(function()
{privateMethods.setHeight($(this),value);});}
else
{var options=this.data('options');if(options)
{return(options.height);}
else
{return('');}}},values:function(value)
{if(value!=null)
{return this.each(function()
{privateMethods.setValues($(this),value);});}
else
{var options=this.data('options');if(options)
{return(options.values);}
else
{return('');}}},value:function(value)
{if(value!=null)
{return this.each(function()
{privateMethods.setValue($(this),value,true);});}
else
{var properties=this.data('properties');return(properties.value);}},isValid:function(value)
{if(value!=null)
{return this.each(function()
{privateMethods.setIsValid($(this),value);});}
else
{var properties=this.data('properties');return(properties.isValid);}},change:function(value)
{if(value!=null&&$.isFunction(value))
{return this.each(function()
{privateMethods.setEventChange($(this),value);});}
else
{var options=this.data('options');if(options)
{return(options.change);}
else
{return(null);}}}};var privateMethods={setOptions:function(object,value)
{var properties=object.data('properties'),options=object.data('options');if(!$.isPlainObject(value))return(false);properties.initialized=false;privateMethods.setValues(object,(value.values!=null)?value.values:options.values);privateMethods.setHeight(object,(value.height!=null)?value.height:options.height,true);privateMethods.setWidth(object,(value.width!=null)?value.width:options.width,true);privateMethods.setValue(object,(value.value!=null)?value.value:options.value,true);privateMethods.setDisabled(object,(value.disabled!=null)?value.disabled:options.disabled);privateMethods.setEventChange(object,(value.change!=null)?value.change:options.change);properties.initialized=true;},setIsValid:function(object,value)
{var objects=object.data('objects'),properties=object.data('properties');if(properties.isValid!=value)
{properties.isValid=value;if(properties.isValid)
{objects.container.removeClass('ui-error');objects.input.removeClass('ui-error');}
else
{objects.container.addClass('ui-error');objects.input.addClass('ui-error');}}
return(properties.isValid);},setDisabled:function(object,value)
{var options=object.data('options'),properties=object.data('properties');if((!properties.initialized||options.disabled!=value)&&(value==true||value==false))
{options.disabled=value;}
return(options.disabled);},setHeight:function(object,value)
{var options=object.data('options'),objects=object.data('objects'),properties=object.data('properties');if((!properties.initialized||options.height!=value)&&value>=0)
{if(value==0)
{options.height=value;objects.container.css('height','100%');}
else
{options.height=value;objects.container.css('height',options.height+'px');}}
privateMethods.setRadioPosition(object);return(options.height);},setWidth:function(object,value)
{var options=object.data('options'),objects=object.data('objects'),properties=object.data('properties');if((!properties.initialized||options.width!=value)&&value>=0)
{if(value==0)
{options.width=value;objects.container.css('width','100%');}
else
{options.width=value;objects.container.css('width',options.width+'px');}
privateMethods.setRadioPosition(object);}
return(options.width);},setValues:function(object,value)
{var options=object.data('options'),objects=object.data('objects');if(!$.isArray(value))value=[value];options.values=[];object.find('input').hide();for(var i=0;i<value.length;i++)
{if(value[i]=='center'||value[i]=='corners'||value[i]=='sides')
{options.values.push(value[i]);object.find('input[group='+value[i]+']').show();}}
return(true);},setValue:function(object,value,apply)
{var options=object.data('options'),properties=object.data('properties'),objects=object.data('objects');if(!(($.inArray('center',options.values)>-1&&value=='C')||($.inArray('corners',options.values)>-1&&(value=='TL'||value=='TR'||value=='BR'||value=='BL'))||($.inArray('sides',options.values)>-1&&(value=='L'||value=='R'||value=='B'||value=='T'))))return(false);properties.value=value;if(apply)
{switch(properties.value)
{case'TL':objects.radios.corners[0].attr('checked',true);break;case'TR':objects.radios.corners[1].attr('checked',true);break;case'BR':objects.radios.corners[2].attr('checked',true);break;case'BL':objects.radios.corners[3].attr('checked',true);break;case'T':objects.radios.sides[0].attr('checked',true);break;case'L':objects.radios.sides[1].attr('checked',true);break;case'B':objects.radios.sides[2].attr('checked',true);break;case'R':objects.radios.sides[3].attr('checked',true);break;case'C':objects.radios.center[0].attr('checked',true);break;}}
if(options.change)object.trigger('inputPositionChange',properties.value);return(true);},setEventChange:function(object,value)
{var options=object.data('options');options.change=value;object.unbind('inputPositionChange');if(value)object.bind('inputPositionChange',options.change);return(options.change);},setRadioPosition:function(object)
{var options=object.data('options'),objects=object.data('objects'),properties=object.data('properties');if($.inArray('center',options.values)>-1)
{objects.radios.center[0].css({'margin-left':(options.width/2-properties.radioW)+'px','margin-top':(options.height/2-properties.radioH)+'px'});}
if($.inArray('corners',options.values)>-1)
{for(var i=0;i<objects.radios.corners.length;i++)
{switch(objects.radios.corners[i].attr('value'))
{case'TL':objects.radios.corners[i].css({'margin-left':'-'+properties.radioW+'px','margin-top':'-'+properties.radioH+'px'});break;case'TR':objects.radios.corners[i].css({'margin-left':(options.width-properties.radioW)+'px','margin-top':'-'+properties.radioH+'px'});break;case'BR':objects.radios.corners[i].css({'margin-left':(options.width-properties.radioW)+'px','margin-top':(options.height-properties.radioH)+'px'});break;case'BL':objects.radios.corners[i].css({'margin-left':'-'+properties.radioW+'px','margin-top':(options.height-properties.radioH)+'px'});break;}}}
if($.inArray('sides',options.values)>-1)
{w=objects.radios.sides[0].width();h=objects.radios.sides[0].height();for(var i=0;i<objects.radios.sides.length;i++)
{switch(objects.radios.sides[i].attr('value'))
{case'L':objects.radios.sides[i].css({'margin-left':'-'+properties.radioW+'px','margin-top':(options.height/2-properties.radioH)+'px'});break;case'T':objects.radios.sides[i].css({'margin-left':(options.width/2-properties.radioW)+'px','margin-top':'-'+properties.radioH+'px'});break;case'R':objects.radios.sides[i].css({'margin-left':(options.width-properties.radioW)+'px','margin-top':(options.height/2-properties.radioH)+'px'});break;case'B':objects.radios.sides[i].css({'margin-left':(options.width/2-properties.radioW)+'px','margin-top':(options.height-properties.radioH)+'px'});break;}}}}};$.fn.inputPosition=function(method)
{if(publicMethods[method])
{return publicMethods[method].apply(this,Array.prototype.slice.call(arguments,1));}
else if(typeof method==='object'||!method)
{return publicMethods.init.apply(this,arguments);}
else
{$.error('Method '+method+' does not exist on jQuery.inputPosition');}}})(jQuery);