<!--
IE4 = (document.all) ? 1 : 0;
NS4 = (document.layers) ? 1 : 0;
NS3 = (document.images) ? 1 : 0;
ver4 = (IE4 || NS4) ? 1 : 0;
rollYes = (IE4 || NS3) ? 1 : 0;

if (rollYes)  {
	homeimgOver = new Image();
	homeimgOver.src = "images/nav/menu1_home-over.gif";
	homeimgOut = new Image(35, 34);
	homeimgOut.src = "images/nav/menu1_home.gif";
	
	aboutimgOver = new Image();
	aboutimgOver.src = "images/nav/menu2_about-over.gif";
	aboutimgOut = new Image(35, 34);
	aboutimgOut.src = "images/nav/menu2_about.gif";
	
	newsimgOver = new Image();
	newsimgOver.src = "images/nav/menu3_news-over.gif";
	newsimgOut = new Image(35, 34);
	newsimgOut.src = "images/nav/menu3_news.gif";

	prodimgOver = new Image();
	prodimgOver.src = "images/nav/menu4_products-over.gif";
	prodimgOut = new Image(35, 34);
	prodimgOut.src = "images/nav/menu4_products.gif";

	techimgOver = new Image();
	techimgOver.src = "images/nav/menu5_tech-over.gif";
	techimgOut = new Image(35, 34);
	techimgOut.src = "images/nav/menu5_tech.gif";
	
	contactimgOver = new Image();
	contactimgOver.src = "images/nav/menu6_contact-over.gif";
	contactimgOut = new Image(35, 34);
	contactimgOut.src = "images/nav/menu6_contact.gif";
}

function rollOver(img) {
	if (rollYes) {
		imgOver = eval(img + "Over.src");
		document [img].src = imgOver;
	}
}

function rollOut(img) {
	if (rollYes) {
		imgOut = eval(img + "Out.src");
		document [img].src = imgOut;
	}
}

//-->