📄 3-8.htm
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<html>
<head>
<title>单击链接显示菜单</title>
</head>
<body background="08.gif">
<style>
.iewrap1{height:30px;}
</style>
<script language="JavaScript">
var index=100
function dropit2(whichone){
if (window.themenu&&themenu.id!=whichone.id)
themenu.style.visibility="hidden"
themenu=whichone
if (document.all){
themenu.style.left=document.body.scrollLeft+event.clientX-event.offsetX+5<!--设置弹出菜单横向距离-->
themenu.style.top=document.body.scrollTop+event.clientY-event.offsetY+10 <!--设置弹出菜单纵向距离-->
if (themenu.style.visibility=="hidden"){
themenu.style.visibility="visible"
themenu.style.index=index++}
else{
hidemenu()}}}
</script>
<ilayer height=35px>
<layer visibility=show>
<span class=iewrap1>
<span class=iewrap2 onClick="dropit2(dropmenu0);event.cancelBubble=true;return false"><a href="#" onClick="if(document.layers) return dropit(event, 'document.dropmenu0')">[JavaScript中文网]</a>
</span>
</span>
</layer>
</ilayer><br>
<div id=dropmenu0 style="position:absolute;left:0;top:0;background-color:#408080;visibility:hidden;border:1px solid black;padding:0px">
<script language="JavaScript">
var menu=new Array()
menu[0]='<a href="#"><font color="#ffff00">JavaScript课程</font></a><br>'
menu[1]='<a href="#"><font color="#ffff00">JavaScript软件</font></a><br>'
menu[2]='<a href="#"><font color="#ffff00">JavaScript论坛</font></a><br>'
if (document.all)
dropmenu0.style.padding="4px"
for (i=0;i<menu.length;i++)
document.write(menu[i])
</script>
</div>
</body>
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