function loadpage() {
browver= parseInt(navigator.appVersion);
browtype = navigator.appName;
browsertype = "old";
if (browtype == "Netscape" && !(browver < 3)) {
browsertype = "new"; 
}
if (browtype == "Microsoft Internet Explorer" && !(browver < 4)) {
browsertype = "new";
}
if (browsertype == "new") {
thetimer = setTimeout("changeimage()", 3000);
banneradcode = 0;
listofimages = new Array(3);
listofimages[0] = "http://www.shareasale.com/image/long_ad.gif"
listofimages[1] = "http://www.gig.edu.sg/images/teachmeteamwork.jpg"
listofimages[2] = "http://www.gig.edu.sg/images/amazon.jpg"
}
}

function changeimage(){
if (browsertype == "new") {
banneradcode = banneradcode + 1
if (banneradcode > 2) {
banneradcode = 0
}
imagesource = listofimages[banneradcode]
window.document.bannerad.src = imagesource
thetimer = setTimeout("changeimage()", 7000);
}
else if (browsertype == "old") {
}
}

function changepage() {
if (browsertype == "new") {
if (banneradcode == 0) {
newlocation = "http://www.shareasale.com/r.cfm?b=35515&u=167031&m=7803&urllink=&afftrack="
}
else if (banneradcode == 1) {
newlocation = "http://www.1shoppingcart.com/app/?af=393775"
}
else if (banneradcode == 2) {
newlocation = "http://www.amazon.com/exec/obidos/redirect-home?site=amazon&tag=gigeducacen20"
}

location = newlocation
}
else if (browsertype == "old") {
location = "http://www.gig.edu.sg/"
}
}