// JavaScript Document
//ぐるーばるナビ
$(function() {
	$("#navi_container a img").mouseover(function() {
		$(this).attr("src", $(this).attr("src")
						.replace(/^(.+)(\.[a-z]+)$/, "$1_on$2"));
	}).mouseout(function() {
		$(this).attr("src", $(this).attr("src")
						.replace(/^(.+)_on(\.[a-z]+)$/, "$1$2"));
	}).each(function() {
			$("<img>").attr("src", $(this).attr("src")
								.replace(/^(.+)(\.[a-z]+)$/, "$1$2"));
	});
});
//ページ内リンク
$(function() {
	$("#menu_page_navi a img").mouseover(function() {
		$(this).attr("src", $(this).attr("src")
						.replace(/^(.+)(\.[a-z]+)$/, "$1_on$2"));
	}).mouseout(function() {
		$(this).attr("src", $(this).attr("src")
						.replace(/^(.+)_on(\.[a-z]+)$/, "$1$2"));
	}).each(function() {
			$("<img>").attr("src", $(this).attr("src")
								.replace(/^(.+)(\.[a-z]+)$/, "$1$2"));
	});
});