(function($){$.selectList=function(select,options){var $selectSingle,$list,$item,$newItem,$option,keyEvent,ready,first=0,change,click,keypress,enter;function show($item,callback){if(options.addAnimate&&ready)if(typeof options.addAnimate=='function')options.addAnimate($item.hide()[0],callback);else $item.hide().fadeIn(300,callback);else{$item.show();if(callback)callback.call($item[0])}}function hide($item,callback){if(options.removeAnimate&&ready)if(typeof options.removeAnimate=='function')options.removeAnimate($item[0],callback);else $item.fadeOut(300,callback);else{$item.hide();if(callback)callback.call($item[0])}}function cmp(item1,item2){return typeof options.sort=='function'?options.sort(item1,item2):($(item1).data('text')>$(item2).data('text'))==(options.sort!='desc')}function add(value,text,callHandler){if($(value).is('option')){$option=$(value);if($option[0].index<first)return;value=$option.val();text=$option.text()}else{$option=$selectSingle.find("option[value=\""+value.replace("'","\\\"")+"\"]");if($option.length)$option=$option.filter(function(){return!text||$(this).text()==text}).add($option).eq(0);else $option=null}if(text===undefined)text=$option?$option.text():value;if($option&&!options.duplicates)$option.attr('disabled','disabled').data('disabled',1);$newItem=$(options.template.replace(/%text%/g,$('<b/>').text(text).html()).replace(/%value%/g,value)).hide();$newItem.data('value',value).data('text',text).data('option',$option).addClass(options.classPrefix+'-item');$newItem.click(function(){if(options.clickRemove)remove($(this))});if(first&&!keypress)$selectSingle[0].selectedIndex=0;var callback=function(){if(callHandler!==false)options.onAdd(select,value,text)};if(options.sort&&($item=$list.children().eq(0)).length){while($item.length&&cmp($newItem[0],$item[0]))$item=$item.next();show($item.length?$newItem.insertBefore($item):$newItem.appendTo($list),callback)}else show($newItem.appendTo($list),callback);$(select).empty();$list.children().each(function(){$(select).append($("<option/>").attr({value:$(this).data('value'),selected:"selected"}))});checkValidation()}function remove($item,callHandler){hide($item,function(){var value=$(this).data('value'),text=$(this).data('text');if($(this).data('option'))$(this).data('option').removeAttr('disabled').removeData('disabled');$(this).remove();$(select).find("option[value=\""+value+"\"]").remove();checkValidation();if(callHandler!==false)options.onRemove(select,value,text)})}function checkValidation(){if(select.form&&typeof($(select.form).validate)=="function"&&$(select).add($selectSingle).hasClass($(select.form).validate().settings.errorClass))$(select.form).validate().element(select)}this.val=function(){return $(select).val()};this.add=function(value,text){add(value,text)};this.remove=function(value){$list.children().each(function(){if($(this).data('value')==value||typeof value=='undefined')remove($(this))})};this.setOptions=function(newOptions){var sort=newOptions.sort&&newOptions.sort!=options.sort;options=$.extend(options,newOptions);if(sort){var items=[];$list.children().each(function(){items[items.length]=$(this).data('value')items[items.length]=$(this).data('text')});$list.empty();for(var i=0;i<items.length;i+=2)add(items[i],items[i+1],false)}};this.setOptions(options=$.extend({addAnimate:true,classPrefix:'selectlist',clickRemove:true,removeAnimate:true,template:'<li>%text%</li>',onAdd:function(){},onRemove:function(){}},options));$selectSingle=$(select).clone();$selectSingle.removeAttr('id').removeAttr('name').addClass(options.classPrefix+'-select').insertAfter($(select));$(select).empty().hide();($list=$(options.list||$("<ul/>").insertAfter($selectSingle))).addClass(options.classPrefix+'-list');$selectSingle.find(':selected').each(function(){add($(this),null,false)});$selectSingle.removeAttr('multiple');$selectSingle.get(0).removeAttribute('size');if($selectSingle.attr("title")){$selectSingle.prepend($("<option/>").text($selectSingle.attr("title")));first=1;$selectSingle[0].selectedIndex=0}keyEvent=$.browser.msie||$.browser.safari?'keydown':'keypress';$selectSingle.bind(keyEvent,function(event){keypress=true;if((event.keyCode||event.which)==13){enter=true;$selectSingle.change();keypress=true;return false}}).change(function(){if(!keypress&&!click)return;change=true;$option=$selectSingle.find("option:selected");if(!$option.data("disabled")&&(!keypress||enter))add($option);if(keypress)keypress=change=click=false;enter=false}).mousedown(function(){click=true});$selectSingle.find('option').click(function(event){if($.browser.mozilla&&event.pageX>=$selectSingle.offset().left&&event.pageX<=$selectSingle.offset().left+$selectSingle.outerWidth()&&event.pageY>=$selectSingle.offset().top&&event.pageY<=$selectSingle.offset().top+$selectSingle.outerHeight())return false;click=true;if(!($(this).attr('disabled')||$(this).data('disabled')||keypress||change))add($(this));if(!keypress)change=click=false;return false});ready=true};$.fn.selectList=function(options){options=options||{};this.filter('select').each(function(){if($(this).data('selectList'))$(this).data('selectList').setOptions(options);else $(this).data('selectList',new $.selectList(this,options))});if(options.instance)return this.filter('select').data('selectList');return this}})(jQuery);