一种利用网页框架设计的下拉菜单

王朝html/css/js·作者佚名  2008-05-31
宽屏版  字体: 小|中|大|超大  

<!-- 把如下代码加入<body>区域中 别忘了下载图片(在代码中查找图片的标签)啊!-->

<!-- web http://www.knowsky.com -->

<!-- bbs http://www.knowsky.com/bbs-->

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=gb2312">

<meta name="keywords" content="">

<style type=text/css>

body { background:#799AE1; margin:0px; font:normal 12px 宋体; }

table { border:0px; }

td { font:normal 12px 宋体; }

img { vertical-align:bottom; border:0px; }

a { font:normal 12px 宋体; color:#215DC6; text-decoration:none; }

a:hover { color:#428EFF }

.sec_menu { border-left:1px solid white; border-right:1px solid white; border-bottom:1px solid white; overflow:hidden; background:#D6DFF7; }

.menu_title { }

.menu_title span { position:relative; top:2px; left:8px; color:#215DC6; font-weight:bold; }

.menu_title2 { }

.menu_title2 span { position:relative; top:2px; left:8px; color:#428EFF; font-weight:bold; }

</style>

<script language=javascript>

function menuShow(obj,maxh,obj2)

{

if(obj.style.pixelHeight<maxh)

{

obj.style.pixelHeight+=maxh/20;

obj.filters.alpha.opacity+=5;

obj2.background="http://www.knowsky.com/js/44/title_bg_hide.gif";

if(obj.style.pixelHeight==maxh/10)

obj.style.display='block';

myObj=obj;

myMaxh=maxh;

myObj2=obj2;

setTimeout('menuShow(myObj,myMaxh,myObj2)','5');

}

}

function menuHide(obj,maxh,obj2)

{

if(obj.style.pixelHeight>0)

{

if(obj.style.pixelHeight==maxh/20)

obj.style.display='none';

obj.style.pixelHeight-=maxh/20;

obj.filters.alpha.opacity-=5;

obj2.background="http://www.knowsky.com/js/44/title_bg_show.gif";

myObj=obj;

myMaxh=maxh

myObj2=obj2;

setTimeout('menuHide(myObj,myMaxh,myObj2)','5');

}

else

if(whichContinue)

whichContinue.click();

}

function menuChange(obj,maxh,obj2)

{

if(obj.style.pixelHeight)

{

menuHide(obj,maxh,obj2);

whichOpen='';

whichcontinue='';

}

else

if(whichOpen)

{

whichContinue=obj2;

whichOpen.click();

}

else

{

menuShow(obj,maxh,obj2);

whichOpen=obj2;

whichContinue='';

}

}

</script>

<base target=main>

</head>

<body onselectstart="return false;" ondragstart="return false;" oncontextmenu="return false;">

<table cellpadding=0 cellspacing=0 width=158 align=center>

<tr style="cursor:hand;">

<td height=42 valign=bottom>

<img src=http://www.knowsky.com/js/44/title.gif width=158 height=38>

</td>

</tr>

</table>

<table cellpadding=0 cellspacing=0 width=158 align=center>

<tr style="cursor:hand;">

<td height=25 class=menu_title onmouseover=this.className='menu_title2'; onmouseout=this.className='menu_title'; background=http://www.knowsky.com/js/44/title_bg_hide.gif id=menuTitle1 onclick="menuChange(menu1,80,menuTitle1);">

<span>系统选项</span>

</td>

</tr>

<tr>

<td>

<div class=sec_menu style="width:158px;height:80px;filter:alpha(Opacity=100);overflow:hidden;" id=menu1>

<table cellpadding=0 cellspacing=0 align=center width=135 style="position:relative;top:10px;">

<tr>

<td height=20>

<a href=http://knowsky.com onfocus=this.blur();><img src=http://www.knowsky.com/js/44/icon_safe.gif>

安全选项</a>

</td>

</tr>

<tr>

<td height=20>

<a href=http://knowsky.com onfocus=this.blur();><img src=http://www.knowsky.com/js/44/icon_recycle.gif>

垃圾邮件选项</a>

</td>

</tr>

<tr>

<td height=20>

<a href=http://knowsky.com onfocus=this.blur();><img src=http://www.knowsky.com/js/44/icon_dynamic.gif>

动态规则选项</a>

</td>

</tr>

</table>

</div>

</td>

</tr>

</table>

<script language=javascript>

var whichOpen=menuTitle1;

var whichContinue='';

</script>

<table cellpadding=0 cellspacing=0 width=158 align=center>

<tr style="cursor:hand;">

<td height=25 class=menu_title onmouseover=this.className='menu_title2'; onmouseout=this.className='menu_title'; background=http://www.knowsky.com/js/44/title_bg_show.gif id=menuTitle2 onclick="menuChange(menu2,120,menuTitle2);">

<span>系统规则</span>

</td>

</tr>

<tr>

<td>

<div class=sec_menu style="width:158;height:0;filter:alpha(Opacity=0);display:none;" id=menu2>

<table cellpadding=0 cellspacing=0 align=center width=135 style="position:relative;top:10px;">

<tr>

<td height=20>

<a href=http://knowsky.com onfocus=this.blur();><img src=http://www.knowsky.com/js/44/icon_ip.gif>

IP过滤规则</a>

</td>

</tr>

<tr>

<td height=20>

<a href=http://knowsky.com onfocus=this.blur();><img src=http://www.knowsky.com/js/44/icon_mailer.gif>

信封过滤规则</a>

</td>

</tr>

<tr>

<td height=20>

<a href=http://knowsky.com onfocus=this.blur();><img src=http://www.knowsky.com/js/44/icon_mailheader.gif>

信头过滤规则</a>

</td>

</tr>

<tr>

<td height=20>

<a href=http://knowsky.com onfocus=this.blur();><img src=http://www.knowsky.com/js/44/icon_mailbody.gif>

信体过滤规则</a>

</td>

</tr>

<tr>

<td height=20>

<a href=http://knowsky.com onfocus=this.blur();><img src=http://www.knowsky.com/js/44/icon_accessory.gif>

附件过滤规则</a>

</td>

</tr>

</table>

</div>

</td>

</tr>

</table>

<table cellpadding=0 cellspacing=0 width=158 align=center>

<tr style="cursor:hand;">

<td height=25 class=menu_title onmouseover=this.className='menu_title2'; onmouseout=this.className='menu_title'; background=http://www.knowsky.com/js/44/title_bg_show.gif id=menuTitle3 onclick="menuChange(menu3,120,menuTitle3);">

<span>系统管理</span>

</td>

</tr>

<tr>

<td>

<div class=sec_menu style="width:158;height:0;filter:alpha(Opacity=0);display:none;" id=menu3>

<table cellpadding=0 cellspacing=0 align=center width=135 style="position:relative;top:10px;">

<tr>

<td height=20>

<a href=http://knowsky.com onfocus=this.blur();><img src=http://www.knowsky.com/js/44/icon_user.gif>

用户管理</a>

</td>

</tr>

<tr>

<td height=20>

<a href=http://knowsky.com onfocus=this.blur();><img src=http://www.knowsky.com/js/44/icon_course.gif>

进程管理</a>

</td>

</tr>

<tr>

<td height=20>

<a href=http://knowsky.com onfocus=this.blur();><img src=http://www.knowsky.com/js/44/icon_host.gif>

主机运行状态</a>

</td>

</tr>

<tr>

<td height=20>

<a href=http://knowsky.com onfocus=this.blur();><img src=http://www.knowsky.com/js/44/icon_data.gif>

数据备份</a>

</td>

</tr>

<tr>

<td height=20>

<a href=http://knowsky.com onfocus=this.blur();><img src=http://www.knowsky.com/js/44/icon_recycle.gif>

垃圾目录管理</a>

</td>

</tr>

</table>

</div>

</td>

</tr>

</table>

<table cellpadding=0 cellspacing=0 width=158 align=center>

<tr style="cursor:hand;">

<td height=25 class=menu_title onmouseover=this.className='menu_title2'; onmouseout=this.className='menu_title'; background=http://www.knowsky.com/js/44/title_bg_show.gif id=menuTitle4 onclick="menuChange(menu4,140,menuTitle4);">

<span>系统统计</span>

</td>

</tr>

<tr>

<td>

<div class=sec_menu style="width:158;height:0;filter:alpha(Opacity=0);display:none;" id=menu4>

<table cellpadding=0 cellspacing=0 align=center width=135 style="position:relative;top:10px;">

<tr>

<td height=20>

<a href=http://knowsky.com onfocus=this.blur();><img src=http://www.knowsky.com/js/44/icon_ip.gif>

IP过滤统计</a>

</td>

</tr>

<tr>

<td height=20>

<a href=http://knowsky.com onfocus=this.blur();><img src=http://www.knowsky.com/js/44/icon_mailer.gif>

信封过滤统计</a>

</td>

</tr>

<tr>

<td height=20>

<a href=http://knowsky.com onfocus=this.blur();><img src=http://www.knowsky.com/js/44/icon_mailheader.gif>

信头过滤统计</a>

</td>

</tr>

<tr>

<td height=20>

<a href=http://knowsky.com onfocus=this.blur();><img src=http://www.knowsky.com/js/44/icon_mailbody.gif>

信体过滤统计</a>

</td>

</tr>

<tr>

<td height=20>

<a href=http://knowsky.com onfocus=this.blur();><img src=http://www.knowsky.com/js/44/icon_accessory.gif>

附件过滤统计</a>

</td>

</tr>

<tr>

<td height=20>

<a href=http://knowsky.com onfocus=this.blur();><img src=http://www.knowsky.com/js/44/icon_dynamic.gif>

动态规则统计</a>

</td>

</tr>

</table>

</div>

</td>

</tr>

</table>

<table cellpadding=0 cellspacing=0 width=158 align=center>

<tr style="cursor:hand;">

<td height=25 class=menu_title onmouseover=this.className='menu_title2'; onmouseout=this.className='menu_title'; background=http://www.knowsky.com/js/44/title_bg_quit.gif>

<span>退出系统</span>

</td>

</tr>

</table>

</body>

</html>

 
 
 
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