DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title>title>
<meta charset="utf-8" />
<script src="Content/jquery-1.10.2.min.js">script>
head>
<body>
<div id="content">
<div id="divLeft" style="float:left;width:200px;height:300px;">
<div style="position:fixed">
<a href="#p1">这里是1a><br />
<a href="#p2">这里是2a><br />
<a href="#p3">这里是3a><br />
<a href="#p4">这里是4a><br />
<a href="#p5">这里是5a><br />
<a href="#p6">这里是6a><br />
<a href="#p7">这里是7a><br />
<a href="#p8">这里是8a><br />
<a href="#p9">这里是9a><br />
<a href="#p10">这里是10a>
div>
div>
<div id="divRight" style="float:left;">
<div id="p1" style="height:300px;width:100%;border:1px solid red;">这里是1div>
<div id="p2" style="height:300px;width:100%;border:1px solid red;">这里是2div>
<div id="p3" style="height:300px;width:100%;border:1px solid red;">这里是3div>
<div id="p4" style="height:300px;width:100%;border:1px solid red;">这里是4div>
<div id="p5" style="height:300px;width:100%;border:1px solid red;">这里是5div>
<div id="p6" style="height:300px;width:100%;border:1px solid red;">这里是6div>
<div id="p7" style="height:300px;width:100%;border:1px solid red;">这里是7div>
<div id="p8" style="height:300px;width:100%;border:1px solid red;">这里是8div>
<div id="p9" style="height:300px;width:100%;border:1px solid red;">这里是9div>
<div id="p10" style="height:300px;width:100%;border:1px solid red;">这里是10div>
div>
div>
<script>
function ChangeColor(index) {
var aArray = $('#divLeft a');
for (var i = 0; i < aArray.length; i++) {
if (i == parseInt(index)) {
aArray.eq(i).css('color','red')
} else {
aArray.eq(i).css('color', 'black')
}
}
}
//function scrollFunc(e) {
// e = e || window.event;
// if (e.wheelDelta) { //第一步：先判断浏览器IE，谷歌滑轮事件
// if (e.wheelDelta > 0) { //当滑轮向上滚动时
// console.log("滑轮向上滚动");
// }
// if (e.wheelDelta < 0) { //当滑轮向下滚动时
// console.log("滑轮向下滚动");
// }
// } else if (e.detail) { //Firefox滑轮事件
// if (e.detail > 0) { //当滑轮向上滚动时
// console.log("滑轮向上滚动");
// var t = window.pageYOffset;
// console.log(t);
// }
// if (e.detail < 0) { //当滑轮向下滚动时
// console.log("滑轮向下滚动");
// }
// }
//}
////给页面绑定滑轮滚动事件
//if (document.addEventListener) {//firefox
// document.addEventListener('DOMMouseScroll', scrollFunc, false);
//}
//window.onmousewheel = document.onmousewheel = scrollFunc;
function getScrollTop() {
var scrollTop = 0;
if (document.documentElement && document.documentElement.scrollTop) {
scrollTop = document.documentElement.scrollTop;
} else if (document.body) {
scrollTop = document.body.scrollTop;
}
var t = scrollTop / 300;
ChangeColor(t);
return scrollTop;
}
document.onscroll = function () {
getScrollTop()
}
script>
body>
html>