/**
 * Parse URL paramters
 * 
 */

jQuery.extend({
  getUrlVars: function(){
    var vars = [], hash;
    var hashes = decodeURIComponent(window.location.href)
                   .slice(window.location.href.indexOf('?') + 1).split('&');
    for(var i = 0; i < hashes.length; i++)
    {
      hash = hashes[i].split('=');
      vars.push(hash[0]);
      vars[hash[0]] = hash[1];
    }
    return vars;
  },
  getUrlVar: function(name){
    var name_var = jQuery.getUrlVars()[name];
    if(name_var == undefined){
       name_var = "";
    }
    return name_var;
  }
});