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()", 3600);
banneradcode = 0;
listofimages = new Array(3);
listofimages[0] = "workshop2010_1.jpg";
listofimages[1] = "workshop2010_1.jpg";
listofimages[2] = "welcome_group.jpg";
}
}

function changeimage(){
if (browsertype == "new") {
banneradcode = banneradcode
if (banneradcode == 2) {
banneradcode = 0
}
imagesource = "images/" + listofimages[banneradcode];
window.document.bannerad.src = imagesource;
thetimer = setTimeout("changeimage()", 5000);
}
else if (browsertype == "old") {
}
}

function changepage() {
if (browsertype == "new") {
if (banneradcode == 0) {
newlocation = "http://www.gig.edu.sg/workshop2009.htm"
}
else if (banneradcode == 1) {
newlocation = "http://www.gig.edu.sg/workshop2009.htm"
}
else if (banneradcode == 2) {
newlocation = "#"
}

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