https://www.aec-inc.jp/js/common.js

1//smartRollover.js
2function smartRollover() {
3	if(document.getElementsByTagName) {
4		var images = document.getElementsByTagName("img");
5
6		for(var i=0; i < images.length; i++) {
7			if(images[i].src.match("_off."))
8			{
9				images[i].onmouseover = function() {
10					this.setAttribute("src", this.getAttribute("src").replace("_off.", "_on."));
11				}
12				images[i].onmouseout = function() {
13					this.setAttribute("src", this.getAttribute("src").replace("_on.", "_off."));
14				}
15			}
16		}
17	}
18}
19
20if(window.addEventListener) {
21	window.addEventListener("load", smartRollover, false);
22}
23else if(window.attachEvent) {
24	window.attachEvent("onload", smartRollover);
25}
26
27
28// $(function() {
29// //SCROLL TO TOP
30// 	$(".page_up a").click(function () {
31//       $('body, html').animate({ scrollTop: 0 }, 500);
32//       return false;
33//   });
34// });
35
36
37// $(document).ready(function() {
38// 	var flag = false;
39// 	var page_up = $('.page_up');
40// 	$(window).scroll(function () {
41// 		if ($(this).scrollTop() > 50) {
42// 			if (flag == false) {
43// 				flag = true;
44// 				page_up.stop().animate({
45// 					'right': '120px'
46// 				}, 500);
47// 			}
48// 		} else {
49// 			if (flag) {
50// 				flag = false;
51// 				page_up.stop().animate({
52// 					'right': '-500px'
53// 				}, 500);
54// 			}
55// 		}
56// 	});
57// 	page_up.click(function () {
58// 		$('body, html').animate({ scrollTop: 0 }, 500);
59// 		return false;
60// 	});
61// });
62
63$(function() {
64	//roll_up
65	var pagetop = $('.pageup');
66	var pagetop_btn =  $('.pageup a');
67	$(window).scroll(function(){
68		if ($(this).scrollTop() > 160) {
69			pagetop.fadeIn();
70		} else {
71			pagetop.fadeOut();
72		}
73	});
74});