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) {
		current_over = newImage("../images/current_ov.gif");
		onDeck_over = newImage("../images/onDeck_ov.gif");
		comingSoon_over = newImage("../images/comingSoon_ov.gif");
		allauctions_over = newImage("../images/allauctions_ov.gif");
		
		navHome_over = newImage("../images/navHome-ov.gif");
		navHelp_over = newImage("../images/navHelp-ov.gif");
		navReg_over = newImage("../images/navReg-ov.gif");
		navAccount_over = newImage("../images/navAccount-ov.gif");
	
	
		preloadFlag = true;
	
	}
	}