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) {
		Meet_over = newImage("images/meetNAVroll.gif");
		About_over = newImage("images/aboutNAVroll.gif");
		Start_over = newImage("images/startedNAVroll.gif");
		Resources_over = newImage("images/resourcesNAVroll.gif");
		Seminars_over = newImage("images/seminarsNAVroll.gif");
		Team_over = newImage("images/teamNAVroll.gif");
		News_over = newImage("images/newsNAVroll.gif");
		Client_over = newImage("images/clientNAVroll.gif");
		Test_over = newImage("images/feedbackNAVroll.gif");
		Contact_over = newImage("images/contactNAVroll.gif");
		Home_over = newImage("images/homeNAVroll.gif");
		preloadFlag = true;
	}
}

//