var images = new Array();
function preLoadImages() {
	images[i = "images/home.jpg"] = new Image(59, 38);
	images[i].src = i;
	images[i = "images/home_h.jpg"] = new Image(59, 38);
	images[i].src = i;
	images[i = "images/services.jpg"] = new Image(138, 38);
	images[i].src = i;
	images[i = "images/services_h.jpg"] = new Image(138, 38);
	images[i].src = i;
	images[i = "images/experience.jpg"] = new Image(137, 38);
	images[i].src = i;
	images[i = "images/experience_h.jpg"] = new Image(137, 38);
	images[i].src = i;
	images[i = "images/papers.jpg"] = new Image(137, 38);
	images[i].src = i;
	images[i = "images/papers_h.jpg"] = new Image(137, 38);
	images[i].src = i;
	images[i = "images/contact.jpg"] = new Image(136, 38);
	images[i].src = i;
	images[i = "images/contact_h.jpg"] = new Image(136, 38);
	images[i].src = i;
}

function imageRollover(name, dir, imageFile) {
	document[name].src = images[dir + imageFile].src;
	return true;
}

function openInNewWindow(url) {
	newwindow=window.open(url,'document','height=600,width=600');
	if (window.focus) newwindow.focus();
}