var itvregion = GetCookie('itvregion');
var itvregionDubz = GetCookie('itvregionDubz');
var itvpackage = GetCookie('itvpackage');
var itvgenre = GetCookie('itvgenre');

if (itvregion == null) 
	{itvregion = 'south';flagCookie = '1';} 
else
	{flagCookie = '0';}

if (itvregionDubz == null) 
	{itvregionDubz = 'london';flagCookie = '1';} 
else
	{flagCookie = '0';}

if (itvpackage == null) 
	{itvpackage = 'dt';} 

if (itvgenre == null) 
	{itvgenre = '';} 

//alert(itvgenre);

if (itvregionDubz == 'london')
	{itvregion = 'south';}
else if (itvregionDubz == 'channel')
	{itvregion = 'south';}
else
	{itvregion = itvregionDubz;}

function getCookieVal (offset) 
{
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1)
		endstr = document.cookie.length;
		return unescape(document.cookie.substring(offset, endstr));
}

function GetCookie (name) 
{
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while (i < clen) 
		{
			var j = i + alen;
			if (document.cookie.substring(i, j) == arg)
				return getCookieVal (j);
				i = document.cookie.indexOf(" ", i) + 1;
				if (i == 0)
					break;
		}
	return null;
}