(function($){$.fn.crmasmSelect=function(customOptions){var options={listType:'ul',sortable:false,highlight:false,animate:false,addItemTarget:'bottom',hideWhenAdded:false,debugMode:false,removeLabel:'X',highlightAddedLabel:'Added: ',highlightRemovedLabel:'Removed: ',containerClass:'crmasmContainer',selectClass:'crmasmSelect',optionDisabledClass:'asmOptionDisabled',listClass:'crmasmList',listSortableClass:'crmasmListSortable',listItemClass:'crmasmListItem',listItemLabelClass:'crmasmListItemLabel',removeClass:'crmasmListItemRemove',highlightClass:'crm asmHighlight',respectParents:false};$.extend(options,customOptions);return this.each(function(index){var $original=$(this);var $container;var $select;var $ol;var buildingSelect=false;var ieClick=false;var ignoreOriginalChangeEvent=false;function init(){while($("#"+ options.containerClass+ index).size()>0)index++;$select=$("<select></select>").addClass(options.selectClass).attr('id',options.selectClass+ index);$selectRemoved=$("<select></select>");$ol=$("<"+ options.listType+"></"+ options.listType+">").addClass(options.listClass).attr('id',options.listClass+ index);$container=$("<div></div>").addClass(options.containerClass).attr('id',options.containerClass+ index);buildSelect();$select.change(selectChangeEvent).click(selectClickEvent);$original.change(originalChangeEvent).wrap($container).before($select).before($ol);if(options.sortable)makeSortable();if($.browser.msie)$ol.css('display','inline-block');}
function makeSortable(){$ol.sortable({items:'li.'+ options.listItemClass,handle:'.'+ options.listItemLabelClass,axis:'y',update:function(e,data){var updatedOptionId;$(this).children("li").each(function(n){$option=$('#'+ $(this).attr('rel'));if($(this).is(".ui-sortable-helper")){updatedOptionId=$option.attr('id');return;}
$original.append($option);});if(updatedOptionId)triggerOriginalChange(updatedOptionId,'sort');}}).addClass(options.listSortableClass);}
function selectChangeEvent(e){if($.browser.msie&&$.browser.version<7&&!ieClick)return;var id=$(this).children("option:selected").slice(0,1).attr('rel');addListItem(id);ieClick=false;triggerOriginalChange(id,'add');}
function selectClickEvent(){ieClick=true;}
function originalChangeEvent(e){if(ignoreOriginalChangeEvent){ignoreOriginalChangeEvent=false;return;}
$select.empty();$ol.empty();buildSelect();if($.browser.opera)$ol.hide().fadeIn("fast");}
function buildSelect(){buildingSelect=true;$select.prepend("<option>"+ $original.attr('title')+"</option>");$original.children("option").each(function(n){var $t=$(this);var id;if(!$t.attr('id'))$t.attr('id','asm'+ index+'option'+ n);id=$t.attr('id');classes=$t.attr('class');if($t.is(":selected")){addListItem(id);addSelectOption(id,classes,true);}else{addSelectOption(id,classes);}});if(!options.debugMode)$original.hide();selectFirstItem();buildingSelect=false;}
function addSelectOption(optionId,optionClasses,disabled){if(disabled==undefined)var disabled=false;var $O=$('#'+ optionId);var $option=$("<option>"+ $O.text()+"</option>").val($O.val()).attr('rel',optionId).addClass(optionClasses);if(disabled)disableSelectOption($option);$select.append($option);}
function selectFirstItem(){$select.children(":eq(0)").attr("selected",true);}
function disableSelectOption($option){$option.addClass(options.optionDisabledClass).attr("selected",false).attr("disabled",true);if(options.hideWhenAdded)$option.hide();if($.browser.msie)$select.hide().show();}
function enableSelectOption($option){$option.removeClass(options.optionDisabledClass).attr("disabled",false);if(options.hideWhenAdded)$option.show();if($.browser.msie)$select.hide().show();}
function addListItem(optionId){var $O=$('#'+ optionId);if(!$O)return;var $removeLink=$("<a></a>").attr("href","#").addClass(options.removeClass).prepend(options.removeLabel).click(function(){dropListItem($(this).parent('li').attr('rel'));return false;});var $itemLabel=$("<span></span>").addClass(options.listItemLabelClass).html($O.html());var $item=$("<li></li>").attr('rel',optionId).addClass(options.listItemClass).addClass($O.attr('class')).append($itemLabel).append($removeLink).hide();if(!buildingSelect){if($O.is(":selected"))return;$O.attr('selected',true);}
if(options.addItemTarget=='top'&&!buildingSelect){$ol.prepend($item);if(options.sortable)$original.prepend($O);}else{$ol.append($item);if(options.sortable)$original.append($O);}
addListItemShow($item);disableSelectOption($("[rel="+ optionId+"]",$select));if(!buildingSelect){setHighlight($item,options.highlightAddedLabel);selectFirstItem();if(options.sortable)$ol.sortable("refresh");}
if(options.respectParents){if($O.hasClass('child')){parentName=$O.attr('class').split('parent-')[1];parentName=parentName.split(' ')[0];parentId=$('.option-'+parentName).attr('rel');addListItem(parentId);};};}
function addListItemShow($item){if(options.animate&&!buildingSelect){$item.animate({opacity:"show",height:"show"},100,"swing",function(){$item.animate({height:"+=2px"},50,"swing",function(){$item.animate({height:"-=2px"},25,"swing");});});}else{$item.show();}}
function dropListItem(optionId,highlightItem){if(highlightItem==undefined)var highlightItem=true;var $O=$('#'+ optionId);$O.attr('selected',false);$item=$ol.children("li[rel="+ optionId+"]");dropListItemHide($item);enableSelectOption($("[rel="+ optionId+"]",options.removeWhenAdded?$selectRemoved:$select));if(highlightItem)setHighlight($item,options.highlightRemovedLabel);triggerOriginalChange(optionId,'drop');}
function dropListItemHide($item){if(options.animate&&!buildingSelect){$prevItem=$item.prev("li");$item.animate({opacity:"hide",height:"hide"},100,"linear",function(){$prevItem.animate({height:"-=2px"},50,"swing",function(){$prevItem.animate({height:"+=2px"},100,"swing");});$item.remove();});}else{$item.remove();}}
function setHighlight($item,label){if(!options.highlight)return;$select.next("#"+ options.highlightClass+ index).remove();var $highlight=$("<span></span>").hide().addClass(options.highlightClass).attr('id',options.highlightClass+ index).html(label+ $item.children("."+ options.listItemLabelClass).slice(0,1).text());$select.after($highlight);$highlight.fadeIn("fast",function(){setTimeout(function(){$highlight.fadeOut("slow");},50);});}
function triggerOriginalChange(optionId,type){ignoreOriginalChangeEvent=true;$option=$("#"+ optionId);$original.trigger('change',[{'option':$option,'value':$option.val(),'id':optionId,'item':$ol.children("[rel="+ optionId+"]"),'type':type}]);}
init();});};})(jQuery);