adbox = new Array(9);
adbox[0] = "<a href=/AboutUs/Price_Promise.asp><img src=/images/ad1.gif border=0></a>";
adbox[1] = "<a href=/Library/Cowboys.asp><img src=/images/ad2.gif border=0></a>";
adbox[2] = "<a href=/ExistingCustomers/Recommendation.asp><img src=/images/ad4.gif border=0></a>";
adbox[3] = "<a href=/Library/F_Class.asp><img src=/images/ad3.gif border=0></a>";
adbox[4] = "<a href=/Library/Legislation.asp><img src=/images/ad5.gif border=0></a>";
adbox[5] = "<a href=/Library/Legislation.asp><img src=/images/ad5.gif border=0></a>";
adbox[6] = "<a href=/Library/Legislation.asp><img src=/images/ad5.gif border=0></a>";
adbox[7] = "<a href=/Library/Legislation.asp><img src=/images/ad5.gif border=0></a>";
adbox[8] = "<a href=/Library/HealthAct.asp><img src=/images/ad6.gif border=0></a>";



function dice(){
flip = Math.floor(Math.random() * adbox.length);
swapit();
}

function swapit() {
eval ("document.getElementById('adBox').innerHTML =  adbox[flip]");
}