function  toggleImg(img,path) {
	
		img.src =  '/images/' + path;
	
	}
	
	function clearfield(){
		if (document.form3.keyword.value == "search this site")
			document.form3.keyword.value = "";
		}
		
		
		
	//Image Rotator on Home Page: 
	Event.observe(window, "load", function() {
	//Images Array used in all demos
	var featureImages = [
		"/images/features/superchief.jpg",
		"/images/features/chiefxl.jpg",
		"/images/features/raider.jpg",
		"/images/features/express.jpg"
	];


	//Fader with options
	new Widget.Fader("featureImage", featureImages, {
		fadeInDuration: 0.4,
		fadeOutDuration: 0.1,
		displayDuration: 4.0
	});

});



function menuOn(img,which) {
		img.src = '/images/menu_' + which + '_on.gif';
		}
function menuOff(img,which) {
		img.src = '/images/menu_' + which + '_off.gif';
		}