sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

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) {
		var GetStartedover = newImage("/Images/GetStartedover.gif");
		
		var Acor        = newImage("/Images/MenuAcorOver.gif");
		var Aetrex      = newImage("/Images/MenuApexOver.gif");
		var Brooks      = newImage("/Images/MenuBrooksOver.gif");
		var HushPuppies = newImage("/Images/MenuHushPuppiesOver.gif");
		var NewBalance  = newImage("/Images/MenuNewBalanceOver.gif");
		var OrthoFeet   = newImage("/Images/MenuOrthoFeetOver.gif");
		var Pedors      = newImage("/Images/MenuPedorsOver.gif");
		var Santuit     = newImage("/Images/MenuSantuitOver.gif");
		var SoftSpots   = newImage("/Images/MenuSoftSpotsOver.gif");

		preloadFlag = true;
	}
}