var siteName = "Elzay";
function getQueryString()
{
var query = location.search.substring(1);
var pairs = query.split("&");
var page_parameters;

for(var i = 0; i < pairs.length; i++) 
	{
	page_parameters = pairs[i].split("=");
	eval('var '+page_parameters[0]+' = "'+page_parameters[1]+'"');
	}
return menu_id;
  
}