function retaillefttop()
{
//0
var ranNum= Math.round(Math.random() * 0);
if (ranNum == 0){document.write('<a href=\'http://scripts.affiliatefuture.com/AFClick.asp?affiliateID=14057&merchantID=3020&programmeID=7859&mediaID=68283&tracking=retail-shop&url=\'target=\'_blank\'><img border=0 src=\'http://banners.affiliatefuture.com/3020/68283.jpg\'></a>'); } // tescomobile
}