<!--
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) {
		btn_about_on = newImage("images/all/btn_about-on.gif");
		btn_schedules_on = newImage("images/all/btn_schedules-on.gif");
		btn_register_on = newImage("images/all/btn_register-on.gif");
		btn_sponsors_on = newImage("images/all/btn_sponsors-on.gif");
		btn_charities_on = newImage("images/all/btn_charities-on.gif");
		btn_contact_on = newImage("images/all/btn_contact-on.gif");
		btn_home_on = newImage("images/all/btn_home-on.gif");
		btn_results_on = newImage("images/all/btn_results-on.gif");
		preloadFlag = true;
	}
}
// -->