// JavaScript Document


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) {
		this_over = newImage("images/n_this_over.png");
		previous_over = newImage("images/n_previous_over.png");
		team_over = newImage("images/n_team_over.png");
		links_over = newImage("images/n_links_over.png");
		contact_over = newImage("images/n_contact_over.png");
		about_over = newImage("images/n_about_over.png");
		preloadFlag = true;
	}
}