/*************************************
 *
 * swapimage.js
 *
 * author : Daisuke Nakahama
 * date   : 2007/10/29
 * version: 1
 *
 * Copyright (c) rhizomatiks co.,ltd.
 *
 *************************************/

function preload(image_names) {
	if (document.images) {
		for (var i = 0; i < image_names.length; i++) {
			var temp_image = new Image();
			temp_image.src = image_names[i];
		}
	}
}

function swapImage(obj, image_name) {
	obj.src = image_name;
}