if (document.images) {
	var currentName = window.location.pathname;
	var startPt = currentName.lastIndexOf("/") + 1;
	var testPt = currentName.lastIndexOf(".jsp");
	var endPt = testPt > 0 ? testPt : currentName.lastIndexOf(".html");
	var currentPage = currentName.slice(startPt,endPt);
	if(currentPage == "index") { 
		var currentPageMenuItem = "home";
	} else {
		var currentPageMenuItem = currentPage;
	}
	var homeImg = new Image();
	homeImg.src = "images/home-btn.png";
	var homeImg_RO = new Image();
	homeImg_RO.src = "images/home-btn-ro.png";
	var missionImg = new Image();
	missionImg.src = "images/mission-btn.png";
	var missionImg_RO = new Image();
	missionImg_RO.src = "images/mission-btn-ro.png";
	var contactImg = new Image();
	contactImg.src = "images/contact-btn.png";
	var contactImg_RO = new Image();
	contactImg_RO.src = "images/contact-btn-ro.png";
	var staffImg = new Image();
	staffImg.src = "images/staff-btn.png";
	var staffImg_RO = new Image();
	staffImg_RO.src = "images/staff-btn-ro.png";
	var linksImg = new Image();
	linksImg.src = "images/links-btn.png";
	var linksImg_RO = new Image();
	linksImg_RO.src = "images/links-btn-ro.png";
	var teamsImg = new Image();
	teamsImg.src = "images/teams-btn.png";
	var teamsImg_RO = new Image();
	teamsImg_RO.src = "images/teams-btn-ro.png";
	var calendarImg = new Image();
	calendarImg.src = "images/calendar-btn.png";
	var calendarImg_RO = new Image();
	calendarImg_RO.src = "images/calendar-btn-ro.png";
	var fundImg = new Image();
	fundImg.src = "images/fund-btn.png";
	var fundImg_RO = new Image();
	fundImg_RO.src = "images/fund-btn-ro.png";

	var loginImg = new Image();
	loginImg.src = "images/login-btn.jpg";
	var loginImg_RO = new Image();
	loginImg_RO.src = "images/login-btn-ro.jpg";
	var timerID = null;
}