// JavaScript Document
function getQueryVariable(variable) 
{
   var query = window.location + "";
   var vars = query.split("?")[1].split("&");

   for (var i=0;i<vars.length;i++) 
   {
	var pair = vars[i].split("=");
	if (pair[0] == variable)
	{
	return pair[1];
	}
   }
}