	<!-- Hide script from old browsers

	if (document.images) {
		ani1 = new Image;
		ani2 = new Image;
		ani3 = new Image;
		ani1.src = 'images/entrance_worry.jpg';
		ani2.src = 'images/entrance_wearout.jpg';
		ani3.src = 'images/entrance_trust.jpg';
	}

	var adImages = new Array("images/entrance_trust.jpg","images/entrance_wearout.jpg","images/entrance_worry.jpg")
	var thisAd = 0
	var imgCt = 3
	
	function rotate() {
		if (document.images) {
			thisAd++
			if (thisAd == imgCt) {
				thisAd = 0
			}
			document.adBanner.src=adImages[thisAd]
		  	setTimeout("rotate()", 5 * 1000)
	  	}
	}
	
	// End hiding script from old browsers -->