var preloadFlag = false;
	function preloadImages() {
		if (document.images) 
		{
			over_Ourgallery =	newImage('images/Nav2_08.jpg');
			over_calendar =		newImage('images/Nav2_09.jpg');
			over_Events =		newImage('images/Nav2_10.jpg');
			over_information =	newImage('images/Nav2_11.jpg');
			over_Contactus =	newImage('images/Nav2_12.jpg');
			over_Home =			newImage('images/Nav2_13.jpg');
			preloadFlag = true;
		}
	}
	function newImage(arg) {
		if (document.images) {
			rslt = new Image();
			rslt.src = arg;
			return rslt;
		}
	}
	function changeImages() {
		d = document;
		if (d.images) {
			var img;
			for (var i=0; i<changeImages.arguments.length; i+=2) {
				img = null;
				if (d.layers) {img = findElement(changeImages.arguments[i],0);}
				else {img = d.images[changeImages.arguments[i]];}
				if (img) {img.src = changeImages.arguments[i+1];}
			}
		}
	}
	function findElement(n,ly) {
		d = document;
		if (browserVers < 4)		return d[n];
		if ((browserVers >= 6) && (d.getElementById)) {initImgID; return(d.getElementById(n))}; 
		var cd = ly ? ly.document : d;
		var elem = cd[n];
		if (!elem) {
			for (var i=0;i<cd.layers.length;i++) {
				elem = findElement(n,cd.layers[i]);
				if (elem) return elem;
			}
		}
		return elem;
	}