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) {
ttpbllnifaceover = newImage("../images/ttpbllnifaceover.gif");
leftopover = newImage("../images/leftopover.gif");
updatesover = newImage("../images/updatesover.gif");
featuresover = newImage("../images/featuresover.gif");
linksover = newImage("../images/linksover.gif");
staffover = newImage("../images/staffover.gif");
wikiover = newImage("../images/wikiover.gif");
festupdatesover = newImage("../images/festupdatesover.gif");
festlinksover = newImage("../images/festlinksover.gif");
preloadFlag = true;
}
}

preloadImages();