<html>
<head>  
<title>无限级树形菜单</title>  
<mce:style><!--  
#A1 td { vertical-align: top; }  
#A1 td.bj { font-family: Wingdings; color: #FF9933; text-align: center; }  
#A1 td.bj , #A1 td.kg { width: 24; }  
#A1 a:link , #A1 a: visited   { color: #cc0080; text-decoration: none; }  
#A1 a:hover { color: #0ff080; text-decoration: none; }  
--></mce:style><style mce_bogus="1">#A1 td { vertical-align: top; }  
#A1 td.bj { font-family: Wingdings; color: #FF9933; text-align: center; }  
#A1 td.bj , #A1 td.kg { width: 24; }  
#A1 a:link , #A1 a: visited   { color: #cc0080; text-decoration: none; }  
#A1 a:hover { color: #0ff080; text-decoration: none; }</style>  
  
<mce:script language="
javascript"><!--  
function m_start(name,tt) //菜单组开始  
{  
   document.writeln('<tr><td class="bj">'+(tt==1?'1':'0')+'</td>');  
   document.writeln('<td><a href="#" mce_href="#" onclick="zgmm()">'+name+'</a></td>');  
   document.writeln('</tr>');  
   document.writeln('<tr style="display: '+(tt==1?'block':'none')+';" mce_style="display: '+(tt==1?'block':'none')+';">');  
   document.writeln('<td class="bj"> </td>');  
   document.writeln('<td>');  
   document.writeln('<table border="0" cellpadding="0" cellspacing="0">');  
}  www.jb200.com
  
function m_end() //菜单组结束  
{  
   document.writeln('</table></td></tr>');  
}  
  
function add_Sub(name,url,kj) //添加菜单项  
{  
   document.writeln('<tr><td class="bj">2</td><td>');  
   document.writeln('<a target="'+kj+'" href="'+url+'" mce_href="'+url+'">'+name+'</a>');  
   document.writeln('</td></tr>');  
}  
  
function zgmm()  
{  
//当前发生事件的对象的父对象的上一个兄弟对象  
   var ero = event.srcElement.parentElement.previousSibling;  
//当前发生事件的对象的父对象的父对象的下一个兄弟对象  
   var mo = event.srcElement.parentElement.parentElement.nextSibling;  
   mo.style.display = (mo.style.display=="none")?"block":"none";  
   ero.innerHTML = (mo.style.display=="none")?"0":"1";  
}  
// --></mce:script>  
</head>  
 <body>
<table border="0" cellpadding="0" cellspacing="0" width="100%" id="A1">  
<mce:script language="JavaScript"><!--  
//    说明:  
//    菜单组开始,m_start(name,tt); name为菜单组名称,tt为1菜单组初始时展开,为0不展开  
//    菜单组结束:m_end();  
//    添加菜单项:add_Sub("菜单项名称","
url地址","框架名");  
m_start("root",0);  
m_start("1.1",0);  
   m_start("1.1.1",0);  
     add_Sub("1.1.1.1","http://www.jb200.com/","_blank");  
     add_Sub("1.1.1.2","#","_blank");  
     add_Sub("1.1.1.3","#","_blank");  
   m_end();  
   m_start("1.1.2",0);  
     add_Sub("1.1.2.1","#","_blank");  
     add_Sub("1.1.2.2","#","_blank");  
     add_Sub("1.1.2.3","#","_blank");  
   m_end();  
     m_start("1.1.3",0);  
     add_Sub("1.1.3.1","#","_blank");  
     add_Sub("1.1.3.2","#","_blank");  
     add_Sub("1.1.3.3","#","_blank");  
   m_end();  
   add_Sub("1.1.4","#","_blank");  
   add_Sub("1.1.5","#","_blank");  
   add_Sub("1.1.6","#","_blank");  
m_end();  
m_start("1.2",0);  
   add_Sub("1.2.1","#","_blank");  
   add_Sub("1.2.2","#","_blank");  
   add_Sub("1.2.3","#","_blank");  
m_end();  
m_start("1.3",0);  
   add_Sub("1.3.1","#","_blank");  
   add_Sub("1.3.2","#","_blank");  
   add_Sub("1.3.3","#","_blank");  
m_end();  
add_Sub("1.4","#","_blank");  
add_Sub("1.5","#","_blank");  
m_end();  
// --></mce:script>  
</table> 
</body>  
</html>