var initial_image = "images/FinalLogo2.gif";

var preloadFlag = false;

function rollover_preloadImages() {
	if (document.images) {
		discard = newImage(initial_image);
		preloadFlag = true;
	}
}

function newImage(arg) {
	if (document.images) {
		dummy = new Image();
		dummy.src = arg;
		return dummy;
	}
}

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