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) {
		image_name = newImage("images/home_draft_07-over.gif");
		image_name = newImage("images/home_draft_09-over.gif");
		image_name = newImage("images/consultants-over.jpg");
		image_name = newImage("images/home_draft_11-over.gif");
		image_name = newImage("images/home_draft_13-over");
		image_name = newImage("images/self-published-over.gif");
		image_name = newImage("images/us-canada-over.gif");
		image_name = newImage("images/home_draft_17-over.gif");
		image_name = newImage("images/home_draft_19-over.gif");
		image_name = newImage("images/home_draft_22-over.gif");
		image_name = newImage("images/home_draft_24-over.gif");
		preloadFlag = true;
	}
}