CSS+JavaScript控制层显示与隐藏

来源：互联网发布：亚麻棉布料淘宝编辑：程序博客网时间：2024/04/27 06:42

CSS+JavaScript控制层显示与隐藏，感觉还行吧，现在经常用到这种效果，兼容性不错。

<html>

<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>层的展开折叠</title>
<body>
<style>

</style>
<script language="JavaScript1.2">

</script>
<div id="scontentmain">
<div id="scontentbar" onClick="onoffdisplay()" align="right">
<b><font color="#FFFFFF">
<span size=1>显示/隐藏</span>
</font></b>
</div>
<div id="scontentsub">
<font face="Arial"><small><small>这里是一段测试文字，感觉还行吧，CSS配合JS完成的层的展开与折叠效果。</small></small></font></p>
</div>
</div>
<script language="JavaScript1.2">
var w=document.body.clientWidth-195
var h=50
w+=document.body.scrollLeft
h+=document.body.scrollTop
var leftpos=w
var toppos=h
scontentmain.style.left=w
scontentmain.style.top=h
function onoffdisplay(){
if (scontentsub.style.display=='')
scontentsub.style.display='none'
else
scontentsub.style.display=''
}
function staticize(){
w2=document.body.scrollLeft+leftpos
h2=document.body.scrollTop+toppos
scontentmain.style.left=w2
scontentmain.style.top=h2
}
window.onscroll=staticize
</script>
</body>
</html>