<!--
function preloadImages(){
	if (document.images) {
		nav1on = new Image();
		nav1on.src ="images/nav1-on.gif";
		nav2on = new Image();
		nav2on.src ="images/nav2-on.gif";
		nav3on = new Image();
		nav3on.src ="images/nav3-on.gif";
		nav4on = new Image();
		nav4on.src ="images/nav4-on.gif";
		nav5on = new Image();
		nav5on.src ="images/nav5-on.gif";
		nav6on = new Image();
		nav6on.src ="images/nav6-on.gif";
		nav7on = new Image();
		nav7on.src ="images/nav7-on.gif";
		nav8on = new Image();
		nav8on.src ="images/nav8-on.gif";
		nav9on = new Image();
		nav9on.src ="images/nav9-on.gif";


		nav1off = new Image();
		nav1off.src ="images/nav1-off.gif";
		nav2off = new Image();
		nav2off.src ="images/nav2-off.gif";
		nav3off = new Image();
		nav3off.src ="images/nav3-off.gif";
		nav4off = new Image();
		nav4off.src ="images/nav4-off.gif";
		nav5off = new Image();
		nav5off.src ="images/nav5-off.gif";
		nav6off = new Image();
		nav6off.src ="images/nav6-off.gif";
		nav7off = new Image();
		nav7off.src ="images/nav7-off.gif";
		nav8off = new Image();
		nav8off.src ="images/nav8-off.gif";
		nav9off = new Image();
		nav9off.src ="images/nav9-off.gif";



		}

}

function navOn(imgName) {
	if (document.images) {
		document[imgName].src = eval(imgName + "on.src");

	}
}

function navOff(imgName) {
	if (document.images) {
		document[imgName].src = eval(imgName + "off.src");

	}
}

// -->