// JavaScript Document
function getUrlParameter( name )
{ 
name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");  
var regexS = "[\\?&]"+name+"=([^&#]*)";  
var regex = new RegExp( regexS );  
var results = regex.exec( window.location.href );  

if( results == null )    
			return "";  
else    
			return results[1];}