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) {
		Home_over = newImage("../images/topHome-over.gif");
		Features_over = newImage("../images/topFeatures-over.gif");
		Screenshots_over = newImage("../images/topScreenshots-over.gif");
		Help_over = newImage("../images/topHelp-over.gif");
		Download_over = newImage("../images/topDownload-over.gif");
		Contact_Us_over = newImage("../images/topContact-Us-over.gif");
		mnuHome_over = newImage("../images/mnuHome-over.gif");
		mnuFeatures_over = newImage("../images/mnuFeatures-over.gif");
		mnuScreenshots_over = newImage("../images/mnuScreenshots-over.gif");
		mnuDownload_over = newImage("../images/mnuDownload-over.gif");
		mnuOrder_over = newImage("../images/mnuForum-over.gif");
		mnuHelp_over = newImage("../images/mnuBlog-over.gif");
		mnuContact_Us_over = newImage("../images/mnuContact-over.gif");
		mnuQuickTour_over = newImage("../images/mnuQuickTour-over.gif");
		mnuAwards_over = newImage("../images/mnuAwards-over.gif");
		preloadFlag = true;
	}
}