<!--

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) {

		nav1_over = newImage("images/menuvert/about2.gif");
		nav2_over = newImage("images/menuvert/services2.gif");
		nav3_over = newImage("images/menuvert/commercial2.gif");
		nav4_over = newImage("images/menuvert/rigging2.gif");
		nav5_over = newImage("images/menuvert/auto2.gif");
		nav6_over = newImage("images/menuvert/local2.gif");
		nav7_over = newImage("images/menuvert/intrastate2.gif");
		nav8_over = newImage("images/menuvert/interstate2.gif");
		nav9_over = newImage("images/menuvert/packing2.gif");
		nav10_over = newImage("images/menuvert/employment2.gif");
		nav11_over = newImage("images/menuvert/quote2.gif");
		nav12_over = newImage("images/menuvert/contact2.gif");
		nav13_over = newImage("images/menuvert/home2.gif");
		preloadFlag = true;
	}
}

// -->