/*
CSS Menu highlight- By Marc Boussard (marc.boussard@syntegra.fr)
Modified by DD for NS4 compatibility
Visit http://www.dynamicdrive.com for this script
*/

var ns4class='';
// 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];
		}
	}
}


function preloadImages() {
	if (document.images) {
		index_25_over = newImage("images/index_25-over.jpg");
		preloadFlag = true;
	}
}