/*!
 *
 * Copyright 2011, Carlos De Oliveira
 * cardeol@gmail.com
 *
 * Thanks to Davide Cimatti (dcimatti@regulus.it) for his collaboration.
 * Date: July 2011 
 */
(function($){$.fn.jCombo=function(url,user_options){var default_options={parent:"",selected_value:"0",parent_value:"",initial_text:"-- Please Select --"};var user_options=$.extend(default_options,user_options);var obj=$(this);if(user_options.parent!=""){var $parent=$(user_options.parent);$parent.bind('change',function(e){obj.attr("disabled","disabled");__fill(obj,url,$(this).val(),user_options.initial_text,user_options.selected_value)})}__fill(obj,url,user_options.parent_value,user_options.initial_text,user_options.selected_value);function __fill($obj,$url,$id,$initext,$inival){$.ajax({type:"GET",dataType:"json",url:$url+$id,success:function(j){var choices='';$obj.attr("disabled","disabled");if(j.length==0){choices+='<option value="0"></option>';$obj.html(choices)}else{if($initext!=""&&$initext!=null){choices+='<option value="0">'+$initext+'</option>'}for(var i=0;i<j.length;i++){selected=(j[i][0]==$inival)?' selected="selected"':'';c=j[i];choices+='<option value="'+c[0]+'"'+selected+'>'+c[1]+'</option>'}$obj.removeAttr("disabled").html(choices)}$obj.trigger("change")}})}}})(jQuery);