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) {
		Mens_Sports_over = newImage("/images/Mens_Sports-over.jpg");
		Womens_Sports_Women_Sports_over = newImage("/images/Womens_Sports-Women_Sports_.jpg");
		Womens_Sports_Mens_Sports_over = newImage("/images/Womens_Sports-Mens_Sports_o.jpg");
		Conferences_Conference_over = newImage("/images/Conferences-Conference_over.jpg");
		Coaches_over = newImage("/images/Coaches-over.jpg");
		Admin_over = newImage("/images/Admin-over.jpg");
		Coa_COA_over = newImage("/images/Coa-COA_over.jpg");
		preloadFlag = true;
	}
}