if (document.images) {
  		image1on = new Image();
  		image1on.src = "images/navs/destinations_on.gif";
  		image2on = new Image();
  		image2on.src = "images/navs/specials_on.gif";
  		image3on = new Image();
  		image3on.src = "images/navs/reviews_on.gif";
		image4on = new Image();
  		image4on.src = "images/navs/request_on.gif";
  		image5on = new Image();
  		image5on.src = "images/navs/services_on.gif";
		image6on = new Image();
  		image6on.src = "images/subArrowOn.gif";
		image7on = new Image();
  		image7on.src = "images/subArrowOn.gif";
		image8on = new Image();
  		image8on.src = "images/subArrowOn.gif";
		image9on = new Image();
  		image9on.src = "images/subArrowOn.gif";
		image10on = new Image();
  		image10on.src = "images/subArrowOn.gif";
		image11on = new Image();
  		image11on.src = "images/subArrowOn.gif";
  		image12on = new Image();
  		image12on.src = "images/subArrowOn.gif";
  		image1off = new Image();
  		image1off.src = "images/navs/destinations.gif";
  		image2off = new Image();
  		image2off.src = "images/navs/specials.gif";
 		image3off = new Image();
  		image3off.src = "images/navs/reviews.gif";
		image4off = new Image();
  		image4off.src = "images/navs/request.gif";
  		image5off = new Image();
  		image5off.src = "images/navs/services.gif";
		image6off = new Image();
  		image6off.src = "images/subArrowOff.gif";
		image7off = new Image();
  		image7off.src = "images/subArrowOff.gif";
		image8off = new Image();
  		image8off.src = "images/subArrowOff.gif";
		image9off = new Image();
  		image9off.src = "images/subArrowOff.gif";
		image10off = new Image();
  		image10off.src = "images/subArrowOff.gif";
		image11off = new Image();
  		image11off.src = "images/subArrowOff.gif";
  		image12off = new Image();
  		image12off.src = "images/subArrowOff.gif";
  	}

	function changeImages() {
	if (document.images) {
			for (var i=0; i<changeImages.arguments.length; i+=2) {
   			document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
 			}
		}
	}