// rollovers
if (document.images) {	
	img1on = new Image();		img1on.src = "images/find_over.gif";
	img2on = new Image();		img2on.src = "images/customer_over.gif";
	img3on = new Image();		img3on.src = "images/about_over.gif";
	img4on = new Image();		img4on.src = "images/design_over.gif";
	img5on = new Image();		img5on.src = "images/news_over.gif";
	img6on = new Image();		img6on.src = "images/selling_over.gif";
	img7on = new Image();		img7on.src = "images/move_over.gif";

	img1off = new Image();		img1off.src = "images/find.gif";
	img2off = new Image();		img2off.src = "images/customer.gif";
	img3off = new Image();		img3off.src = "images/about.gif";
	img4off = new Image();		img4off.src = "images/design.gif";
	img5off = new Image();		img5off.src = "images/news.gif";
	img6off = new Image();		img6off.src = "images/selling.gif";
	img7off = new Image();		img7off.src = "images/move.gif";
}

function imgOn(imgName) {	
	if (document.images) {
	    document[imgName].src = eval(imgName + "on.src");
	}
}

function imgOff(imgName) {
	if (document.images) {
	    document[imgName].src = eval(imgName + "off.src");
	}
}