// 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) {
		about_02_over = newImage("images/nav/about-02-over.gif");
		gallery_04_over = newImage("images/nav/gallery-04-over.gif");
		calendar_06_over = newImage("images/nav/calendar-06-over.gif");
		projects_08_over = newImage("images/nav/projects-08-over.gif");
		purchase_10_over = newImage("images/nav/purchase-10-over.gif");
		preloadFlag = true;
	}
}

// -->