(function($){$.fn.extend({tagEditor:function(options){var defaults={separator:',',items:[],className:'tagEditor',confirmRemoval:false,confirmRemovalText:'Esti sigur ca vrei sa stergi acest tag?',completeOnSeparator:false,completeOnBlur:false,initialParse:true};var options=$.extend(defaults,options);var listBase,textBase=this,hiddenText;var itemBase=[];this.getTags=function(){return itemBase.join(options.separator)};return this.each(function(){hiddenText=$(document.createElement('input'));hiddenText.attr('type','hidden');textBase.after(hiddenText);listBase=$(document.createElement('ul'));listBase.attr('class',options.className);$(this).after(listBase);for(var i=0;i<options.items.length;i++){addTag(jQuery.trim(options.items[i]))}if(options.initialParse)parse();if(options.completeOnBlur)$(this).blur(parse);buildArray();$(this).keypress(handleKeys);var form=$(this).parents("form");form.submit(function(){parse();hiddenText.val(itemBase.join(options.separator));hiddenText.attr("id",textBase.attr("id"));hiddenText.attr("name",textBase.attr("name"));textBase.attr("id",textBase.attr("id")+'_old');textBase.attr("name",textBase.attr("name")+'_old')});function addTag(tag){tag=jQuery.trim(tag);for(var i=0;i<itemBase.length;i++){if(itemBase[i].toLowerCase()==tag.toLowerCase())return}var item=$(document.createElement('li'));item.text(tag);item.attr('title','Sterge tag');item.click(function(){if(options.confirmRemoval)if(!confirm(options.confirmRemovalText))return;item.remove();parse()});listBase.append(item)}function buildArray(){itemBase=[];var items=$("li",listBase);for(var i=0;i<items.length;i++){itemBase.push(jQuery.trim($(items[i]).text()))}}function parse(){var items=textBase.val().split(options.separator);for(var i=0;i<items.length;i++){var trimmedItem=jQuery.trim(items[i]);if(trimmedItem.length>0)addTag(trimmedItem)}textBase.val("");buildArray()}function handleKeys(ev){var keyCode=(ev.which)?ev.which:ev.keyCode;if(options.completeOnSeparator){if(String.fromCharCode(keyCode)==options.separator){parse();return false}}switch(keyCode){case 13:{if(jQuery.trim(textBase.val())!=''){parse();return false}return true}}}})}})})(jQuery);
$(function(){
    $("#keywordsF").tagEditor({
        items: tags,
        confirmRemoval: true,
        separator: ',',
        completeOnSeparator: true,
        completeOnBlur: true
    });
});