	<!-- 
	
	if (document.images) {//
	
	
	img1on = new Image (58,20);
	img1on.src = "/siteart/home2.gif";
	
	img1off = new Image (58,20);
	img1off.src = "/siteart/home1.gif";
	
	img2on = new Image (70,20);
	img2on.src = "/siteart/register2.gif";
	
	img2off = new Image (70,20);
	img2off.src = "/siteart/register1.gif";
	
	img3on = new Image (85,20);
	img3on.src = "/siteart/contact2.gif";
	
	img3off = new Image (85,20);
	img3off.src = "/siteart/contact1.gif";
	
	img4on = new Image (106,20);
	img4on.src = "/siteart/instant2.gif";
	
	img4off = new Image (106,20);
	img4off.src = "/siteart/instant1.gif";
	
	}

	//function to turn images on.
	function imgOn (img1) {
		if (document.images) {
			document [img1].src = eval (img1 + "on.src");
		}
	}
	
	//function to turn images off.
	function imgOff (img1) {
		if (document.images) {
			document [img1].src = eval (img1 + "off.src");
		}
	}
	//-->