if (document.images) {
	close_button = new Image;
	close_button_over = new Image;
	close_button.src = "../images/basic/close.gif";
	close_button_over.src = "../images/basic/close-over.gif";
	
}

function swapImage(thisImage,newImage) {
	if (document.images) {
		document.getElementById(thisImage).src = eval(newImage + ".src");
	}
}