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) {
		ButtonTop01_Over = newImage("/images/siteelements/ButtonTop1_Over.gif");
		ButtonTop02_Over = newImage("/images/siteelements/ButtonTop2_Over.gif");
		ButtonTop03_Over = newImage("/images/siteelements/ButtonTop3456_Over.gif");
		ButtonTop04_Over = newImage("/images/siteelements/ButtonTop3456_Over.gif");
		ButtonTop05_Over = newImage("/images/siteelements/ButtonTop3456_Over.gif");
		ButtonTop06_Over = newImage("/images/siteelements/ButtonTop3456_Over.gif");
		
		ButtonHome_Over = newImage("/images/siteelements/ButtonHome_Over.jpg");
		ButtonCommunity_Over = newImage("/images/siteelements/ButtonCommunity_Over.jpg");
		ButtonSpecialty_Over = newImage("/images/siteelements/ButtonSpecialty_Over.jpg");
		ButtonRenovation_Over = newImage("/images/siteelements/ButtonRenovation_Over.jpg");		
		ButtonContact_Over = newImage("/images/siteelements/ButtonBuild_Over.jpg");		

	preloadFlag = true;
	}
}