menuStick = "";

function stick(title) {
	myArray = new Array();
	menuStick = title.split(" ").join("_").toLowerCase();
	document[menuStick].src = "/images/public/" + menuStick + "_over.gif";
}

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) {
			if (changeImages.arguments[i] != menuStick) {
				document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
			}
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		history_over = newImage("/images/public/history_over.gif");
		corporate_travel_over = newImage("/images/public/corporate_travel_over.gif");
		leisure_travel_over = newImage("/images/public/leisure_travel_over.gif");
		meeting_planning_over = newImage("/images/public/meeting_planning_over.gif");
		press_over = newImage("/images/public/press_over.gif");
		book_over = newImage("/images/public/book_over.gif");
		contact_us_over = newImage("/images/public/contact_us_over.gif");
		vwt_intranet_over = newImage("/images/public/vwt_intranet_over.gif");
		preloadFlag = true;
	}
}

function open_win(url, width, height) {
	var openwin = window.open (url, "Mockups", 'width=' + width + ',height=' + height + ',resizable=yes,scrollbars=yes,menubar=no,status=no');
}