/**
 * jQuery.rollover
 *
 * @version    1.0.4
 * @author     Hiroshi Hoaki <rewish.org@gmail.com>
 * @copyright  2010-2011 Hiroshi Hoaki
 * @license    http://rewish.org/license/mit The MIT License
 * @link       http://rewish.org/javascript/jquery_rollover_plugin
 *
 * Usage:
 * jQuery(document).ready(function($) {
 *   // <img>
 *   $('#nav a img').rollover();
 *
 *   // <input type="image">
 *   $('form input:image').rollover();
 *
 *   // set suffix
 *   $('#nav a img').rollover('_over');
 * });
 */
jQuery(document).ready(function($) {
	var images = $("img");
	for(var i=0; i < images.size(); i++) {
		if(images.eq(i).attr("src").match("_off.")) {
			$("img").eq(i).hover(function() {
				$(this).attr('src', $(this).attr("src").replace("_off.", "_on."));
			}, function() {
				$(this).attr('src', $(this).attr("src").replace("_on.", "_off."));
			});
		}
	}
});