需要完整代码的朋友可以留下email
如需再添加切换页面，只要按照下边代码部分的样式添加内容即可
切换导航td的id要顺序排
那个div的TOP为为上边一个div的Top加上div本身的高度：237
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<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Service.aspx.cs" Inherits="Service" %>
2
3<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4
5<html xmlns="http://www.w3.org/1999/xhtml" >
6<head runat="server">
7 <title>我们的服务</title>
8 <link href="Themes/default/css.css" rel="stylesheet" type="text/css" />
9 <meta content="text/html; charset=gb2312" http-equiv="Content-Type">
10 <style type="text/css" >
11 <!--
12 .tdBG
13![]()
62 4</td>
63 <td height="3">
64 </td>
65 <td height="29" style="padding-left: 1px">
66 <img id="downbtn" alt="Next" height="29" onclick="slidedown();clearInterval(interval01);"
67 onfocus="this.blur()" src="images/scrollad_right.gif" style="cursor: pointer" width="24"></td>
68 </tr>
69 </tbody>
70 </table>
71 </div>
72 </div>
73 <div id="main" nowrap="" style="overflow: hidden; position: relative;
74 height: 237px">
75 <div id="f1" style="z-index: 10; left: 0px; position: absolute; top: 0px;
76 height: 237px">
77 <iframe frameborder="0" height="250" marginheight="0" marginwidth="0" name="frame1"
78 noresize="" onload="checkdamie(1)" scrolling="no" src="01.htm" width="100%"></iframe>
79 </div>
80 <div id="f2" style="display: none; z-index: 10; left: 0px; position: absolute;
81 top: 237px; height: 237px">
82 <iframe frameborder="0" height="250" marginheight="0" marginwidth="0" name="frame1"
83 noresize="" onload="checkdamie(2)" scrolling="no" src="02.htm" width="100%"></iframe>
84 </div>
85 <div id="f3" style="display: none; z-index: 10; left: 0px; position: absolute;
86 top: 474px; height: 237px">
87 <iframe frameborder="0" height="250" marginheight="0" marginwidth="0" name="frame1"
88 noresize="" onload="checkdamie(3)" scrolling="no" src="03.htm" width="100%"></iframe>
89 </div>
90 <div display: none; z-index: 10; left: 0px; position: absolute;
91 top: 711px; height: 237px">
92 <iframe frameborder="0" height="250" marginheight="0" marginwidth="0" name="frame1"
93 noresize="" onload="checkdamie(4)" scrolling="no" src="04.htm" width="100%"></iframe>
94 </div>
95 </div>
96 </td>
97 </tr>
98 </table>
99
100 <script language="JavaScript">
101<!--
102var currentF=1;
103document.getElementById("upbtn").style.display="none";
104var mainobj = document.getElementById("main");
105var count=(mainobj!=null)?mainobj.children.length:0;
106//var count=4;
107//alert(count);
108var frameheight = 237;
109var scrolling=0;
110var speed = 20;
111var checkloaded=new Array();
112![]()
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