// 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) {
		concrete_about_over = newImage("images/concrete_about-over.gif");
		concrete_portfolio_over = newImage("images/concrete_portfolio-over.gif");
		concrete_faqs_over = newImage("images/concrete_faqs-over.gif");
		concrete_contact_over = newImage("images/concrete_contact-over.gif");
		concrete_home_over = newImage("images/concrete_home-over.gif");
		concrete_sitemap_over = newImage("images/concrete_sitemap-over.gif");
		concrete_blog_over = newImage("images/concrete_blog-over.gif");
		portfolio_backbtn_over = newImage("images/portfolio_backbtn-over.gif");
		portfolio_nextbtn_over = newImage("images/portfolio_nextbtn-over.gif");
		preloadFlag = true;
	}
}

// -->