function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

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

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		var topMenuImg1 = newImage("topmenu/aboutus_off.jpg"); 
		var topMenuImg2 = newImage("topmenu/aboutus_on.jpg"); 
		var topMenuImg3 = newImage("topmenu/asktheexpert_off.jpg"); 
		var topMenuImg4 = newImage("topmenu/asktheexpert_on.jpg"); 
		var topMenuImg5 = newImage("topmenu/blog_off.jpg"); 
		var topMenuImg6 = newImage("topmenu/blog_on.jpg"); 
		var topMenuImg7 = newImage("topmenu/calendar_off.jpg"); 
		var topMenuImg8 = newImage("topmenu/calendar_on.jpg"); 
		var topMenuImg9 = newImage("topmenu/campaigns_off.jpg"); 
		var topMenuImg10 = newImage("topmenu/campaigns_on.jpg"); 
		var topMenuImg11 = newImage("topmenu/connect_off.jpg"); 
		var topMenuImg12 = newImage("topmenu/connect_on.jpg"); 
		var topMenuImg13 = newImage("topmenu/do_off.jpg"); 
		var topMenuImg14 = newImage("topmenu/do_on.jpg"); 
		var topMenuImg15 = newImage("topmenu/events_off.jpg"); 
		var topMenuImg16 = newImage("topmenu/events_on.jpg"); 
		var topMenuImg17 = newImage("topmenu/getinvolved_off.jpg"); 
		var topMenuImg18 = newImage("topmenu/getinvolved_on.jpg"); 
		var topMenuImg19 = newImage("topmenu/healthysex_off.jpg"); 
		var topMenuImg20 = newImage("topmenu/healthysex_on.jpg");
		var topMenuImg21 = newImage("topmenu/info_off.jpg");
		var topMenuImg22 = newImage("topmenu/info_on.jpg");
		var topMenuImg23 = newImage("topmenu/inthemoment_off.jpg");
		var topMenuImg24 = newImage("topmenu/inthemoment_on.jpg");
		var topMenuImg25 = newImage("topmenu/learn_off.jpg");
		var topMenuImg26 = newImage("topmenu/learn_on.jpg");
		var topMenuImg27 = newImage("topmenu/partysmart_off.jpg");
		var topMenuImg28 = newImage("topmenu/partysmart_on.jpg");
		var topMenuImg29 = newImage("topmenu/photos_off.jpg");
		var topMenuImg30 = newImage("topmenu/photos_on.jpg");
		var topMenuImg31 = newImage("topmenu/rightbluebar.jpg");
		var topMenuImg32 = newImage("topmenu/see_off.jpg");
		var topMenuImg33 = newImage("topmenu/see_on.jpg");
		var topMenuImg34 = newImage("topmenu/sitecredit_off.jpg");
		var topMenuImg35 = newImage("topmenu/sitecredit_on.jpg");
		var topMenuImg36 = newImage("topmenu/weholife_off.jpg");
		var topMenuImg37 = newImage("topmenu/weholife_on.jpg");

		preloadFlag = true;
	}
}
preloadImages();