// Pitt supplied JS
function newImage(arg) {
if (document.images) {
rslt = new Image();
rslt.src = arg;
return rslt;
}
}

function changeImages() {
if (document.images && (preloadFlag == true)) {
for (var i=0; i<changeImages.arguments.length; i+=2) {
document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
}
}
}

var preloadFlag = false;

function preloadImages() {
if (document.images) {

l2_link1a = newImage("/olc/images/UPT/networking/l2-link1a.gif");
preloadFlag = true;
l2_link2a = newImage("/olc/images/UPT/networking/l2-link2a.gif");
preloadFlag = true;
l2_link3a = newImage("/olc/images/UPT/networking/l2-link3a.gif");
preloadFlag = true;
l2_link4a = newImage("/olc/images/UPT/networking/l2-link4a.gif");
preloadFlag = true;
l2_link5a = newImage("/olc/images/UPT/networking/l2-link5a.gif");
preloadFlag = true;
l2_link6a = newImage("/olc/images/UPT/networking/l2-link6a.gif");
preloadFlag = true;
l2_link7a = newImage("/olc/images/UPT/networking/l2-link7a.gif");
preloadFlag = true;
l2_link8a = newImage("/olc/images/UPT/networking/l2-link8a.gif");
preloadFlag = true;

}
}