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) {
		ui_vertnav_gardenSchool_2 = newImage("image/ui-vertnav-gardenSchool_2.gif");
		ui_vertnav_gardendirectory_9 = newImage("image/ui-vertnav-gardendirecto-04.gif");
		ui_vertnav_resources_11 = newImage("image/ui-vertnav-resources_11.gif");
		ui_vertnav_workshops_12 = newImage("image/ui-vertnav-workshops_12.gif");
		ui_vertnav_calendar_13 = newImage("image/ui-vertnav-calendar_13.gif");
		ui_vertnav_cgnupdates_14 = newImage("image/ui-vertnav-cgnupdates_14.gif");
		ui_nav_home_10 = newImage("image/ui-nav-home_10.gif");
		ui_nav_childrensgardendirectory_12 = newImage("image/ui-nav-childrensgardendi-07.gif");
		ui_nav_about_13 = newImage("image/ui-nav-about_13.gif");
		ui_nav_contactus_14 = newImage("image/ui-nav-contactus_14.gif");
		ui_nav_support_15 = newImage("image/ui-nav-support_15.gif");
		ui_nav_enewssignup_16 = newImage("image/ui-nav-enewssignup_16.gif");
		ui_nav_login_17 = newImage("image/ui-nav-login_17.gif");
		ui_vertnav_register_2 = newImage("image/ui-vertnav-register_2.gif");
		ui_nav_gardenateveryschool_2 = newImage("image/ui-nav-gardenateveryscho-02.gif");
		preloadFlag = true;
	}
}