function headerbanner()
{
//5
var ranNum= Math.round(Math.random() * 5);
if (ranNum == 0){document.write('
'); } // SkyTVplus
if (ranNum == 1){document.write(''); } // SetantaSports
if (ranNum == 2){document.write(''); } // UKonline
if (ranNum == 3){document.write('
'); } // GameStation
if (ranNum == 4){document.write('
'); } // BBCsciFi
if (ranNum == 5){document.write('
'); } // GamePS3
}