// 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;
{
	if (document.images) {
		trade_over = newImage("images/trade-over.gif");
		store_over = newImage("images/store-over.gif");
		contact_over = newImage("images/contact-over.gif");
		home_over = newImage("images/home-over.gif");
		thinking_over = newImage("images/thinking-over.gif");
		bigger_over = newImage("images/bigger-over.gif");
		portrait_over = newImage("images/portrait-over.gif");
		portfolio_over = newImage("images/portfolio-over.gif");
		preloadFlag = true;
	}
}

// -->