var preloadFlag = false;
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) {
		menutabs1_over = newImage("images/tabbarhome.gif");
		menutabs2_over = newImage("images/tabbarabout.gif");
		menutabs3_over = newImage("images/tabbarwhy.gif");
		menutabs4_over = newImage("images/tabbarhow.gif");
		menutabs5_over = newImage("images/tabbarwhat.gif");
		menutabs6_over = newImage("images/tabbararrange.gif");
		menutabs7_over = newImage("images/tabbarsuccess.gif");
		menutabs7_over = newImage("images/tabbarprizes.gif");
		preloadFlag = true;
	}
}

function ietruebody(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}