帮我注释代码,浪费大家的一点时间
<SCRIPT language=javascript>
var node;
function OnClickCate(What,CateID)
{
if(What == null) return
node = document.getElementById("RssCate" + CateID);
node = node.nextSibling;
while(node && node.tagName && node.tagName != "DIV")
{
node = node.nextSibling;
}
if(node == null) return
var MainContent = document.getElementsByTagName("DIV");
if(MainContent != null)
{
for(var i = 0;i<MainContent.length;i++)
{
if(MainContent[i].className == "MainContent"){
MainContent[i].style.display = "none";
}
}
}
//if(node.style.display=="none"){
node.style.display="block";
//}else{
// node.style.display="none"
//}
}
</SCRIPT>
<SCRIPT language=javascript>
var node;
function OnClickCate(What,CateID)
{
if(What == null) return
node = document.getElementById("RssCate" + CateID);
node = node.nextSibling;
while(node && node.tagName && node.tagName != "DIV")
{
node = node.nextSibling;
}
if(node == null) return
var MainContent = document.getElementsByTagName("DIV");
if(MainContent != null)
{
for(var i = 0;i<MainContent.length;i++)
{
if(MainContent[i].className == "MainContent"){
MainContent[i].style.display = "none";
}
}
}
//if(node.style.display=="none"){
node.style.display="block";
//}else{
// node.style.display="none"
//}
}
</SCRIPT>
var node;
function OnClickCate(What,CateID)
{
if(What == null) return//如果What 为空程序终止
node = document.getElementById("RssCate" + CateID);//取得ID为RssCate" + CateID的节点赋给node
node = node.nextSibling;//将node的下一个兄弟节点存在node节点中
while(node && node.tagName && node.tagName != "DIV")//node不是空节点并且不是一个div节点
{
node = node.nextSibling;//将node的下一个兄弟节点存在node节点中 }
if(node == null) return
var MainContent = document.getElementsByTagName("DIV");//取得所以的div节点放在MainContent 中
if(MainContent != null)//MainContent 不为空
{
for(var i = 0;i<MainContent.length;i++)//MainContent.length代表div的个数
{
if(MainContent[i].className == "MainContent")//如果某个div的class名称为MainContent
{
MainContent[i].style.display = "none";//将class名称为MainContent的div隐藏
}
}
}
//if(node.style.display=="none"){
node.style.display="block";//如果该节点是隐藏的就显示,否者就将其隐藏
//}else{
// node.style.display="none"
//}
}
</SCRIPT>
TagPrefix="Upload" %><!DOCTYPE html PUBLIC "-//W3C//DTD Xhtml 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" ><%--<!DOCTYPE html PUBLIC "-//W3C//DTD html 4.0 Transitional//EN">--%>
<!-- saved from url=(0066)..Main.aspx?type=UploadVideoCamera -->
<html><head><title>main</title><meta http-equiv="Content-Type" content="text/html; charset=gb2312"/>
<%--<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta content="MShtml 6.00.6000.16544" name="GENERATOR"/>
<meta content="C#" name="CODE_LANGUAGE"/>
<meta content="JavaScript" name="vs_defaultClientScript"/>
<meta content="http://schemas.microsoft.com/intellisense/ie5"
name="vs_targetSchema"/>--%><LINK href="images/manage.css" type="text/css"
rel="stylesheet"><!--菜单-->
<SCRIPT language="javascript">
var node;
function OnClickCate(What,CateID)
{
if(What == null) return
node = document.getElementById("RssCate" + CateID);
node = node.nextSibling;
while(node && node.tagName && node.tagName != "div")
{
node = node.nextSibling;
}
if(node == null) return
var MainContent = document.getElementsByTagName("div");
if(MainContent != null)
{
for(var i = 0;i<MainContent.length;i++)
{
if(MainContent[i].className == "MainContent"){
MainContent[i].style.display = "none";
}
}
}
//if(node.style.display=="none"){
node.style.display="block";
//}else{
// node.style.display="none"
//}
}
</SCRIPT>
<!--菜单--></head>
<body leftMargin=0 topMargin=0 rightMargin=0>
<form id=form1 name=form1 action="Main.aspx?type=UploadVideoCamera"
method=post>
<div id=Main align=center>
<div><IFRAME id=topframe name=topframe marginWidth=0 marginHeight=0
src="top.aspx" frameBorder=0 width=1130 scrolling=no
height=180 onclick="return topframe_onclick()" style="height: 92px"></IFRAME></div><!--内容开始-->
<div class=content>
<div class=m_left align=left>
<div
style="BORDER-RIGHT: #ffcc99 1px solid; BORDER-TOP: #ffcc99 1px solid; MARGIN: 1px; BORDER-LEFT: #ffcc99 1px solid; BORDER-BOTTOM: #ffcc99 1px solid; HEIGHT: 500px; BACKGROUND-COLOR: #fffaf0">
<div class=MainList>
<div class=MainContentTrue id="div1" onclick="return div1_onclick()">你好!<%=Session["UserName"].ToString() %>><BR><BR><A
href="quit.aspx">退出系统</A> </div></div>
<div class=MainList>
<div class=MainCaption id=RssCate1 style="CURSOR: pointer"
onclick=OnClickCate(this,1) ><IMG height=20
src="images/jt.bmp"> 基本设置</div>
<div class=MainContent>
<div class=MainContentList><IMG src="images/dian.bmp"><A
href=" "
target=mainframe>用户管理首页</A></div></div></div>
<div class=MainList>
<div class="MainCaption" id="RssCate2" style="CURSOR: pointer"
onclick="OnClickCate(this,2)" ><IMG src="images/sp.bmp"> 视频管理</div>
<div class=MainContent>
<div class=MainContentList><IMG src="images/dian.bmp"><A
href="javascript:window.top.mainframe.location('upload.aspx')"
target=mainframe>上传视频</A></div>
<div class=MainContentList><IMG src="images/dian.bmp"><A
href="javascript:window.top.mainframe.location('videolist.aspx?videoclass=0')"
target=mainframe>我上传的视频</A></div>
<div class=MainContentList><IMG src="images/dian.bmp"><A
href="javascript:window.top.mainframe.location('OnlineRec.aspx')"
target=mainframe>在线录像</A></div>
<div class=MainContentList><IMG src="images/dian.bmp"><A
href="javascript:window.top.mainframe.location('videolist.aspx?videoclass=1')"
target=mainframe>我录制的视频</A></div></div></div>
<html xmlns="http://www.w3.org/1999/xhtml" ><%--<!DOCTYPE html PUBLIC "-//W3C//DTD html 4.0 Transitional//EN">--%>
<!-- saved from url=(0066)..Main.aspx?type=UploadVideoCamera -->
<html><head><title>main</title>这明显有问题啊