NumberOfImagesToRotate = 5;
NumberOfBannersToRotate = 5;

FirstPart = '<img src="/assets/uploads/1schoollogo';
LastPart = '.gif" height="172" width="198">';

FirstPart2 = '<img src="/assets/uploads/1welcometop';
LastPart2 = '.gif" height="203" width="425">';

function printImage() {
var r = Math.ceil(Math.random() * NumberOfImagesToRotate);
document.write(FirstPart + r + LastPart);
}

function printBanner() {
var b = Math.ceil(Math.random() * NumberOfBannersToRotate);
document.write(FirstPart2 + b + LastPart2);
}
//-->