function ParseQueryString(key) 
{	
	var queryString, queryArray, item, i;
	var returnValue = "";
	
	queryString = window.location.search.substring(1);
	queryArray = queryString.split("&");
	if(queryArray)
	{
		for (i=0; i < queryArray.length; i++)
		{
			item = queryArray[i].split("=");
			if (item && item[0].toLowerCase() == key.toLowerCase()) 
			{
				returnValue = item[1].toLowerCase();
				break;
			}
		}
	}
	return returnValue;
}

function CheckWWWandLang()
{	
	var querystring = "";
	if(document.domain.toLowerCase() == "passezaubleu.org" || document.domain.toLowerCase() == "goblue.org")
	{
		querystring = "http://www." + document.domain.toLowerCase();		
	}
	else
	{
		if(document.domain.toLowerCase().indexOf("passezaubleu") >= 0)
		{
			querystring = "./fr";
		}
		else
		{
			querystring = "./en";
		}
	}
	
	if(window.location.search.substring(1) && window.location.search.substring(1) != "")
	{
		querystring += "/?" + window.location.search.substring(1);
	}
	window.location = querystring;
}