二级树型菜单

来源：互联网发布：平板电脑安全软件编辑：程序博客网时间：2024/04/19 19:40

<STYLE   type=text/css>TD   {
FONT-SIZE:   9pt
}
BODY   {
FONT-SIZE:   9pt
}
A:link   {
COLOR:   blue;   TEXT-DECORATION:   none
}
A:visited   {
COLOR:   blue;   TEXT-DECORATION:   none
}
A:active   {
COLOR:   green;   TEXT-DECORATION:   none
}
A:hover   {
COLOR:   red;   TEXT-DECORATION:   underline
}
li{
list-style:none;
}
</STYLE>

<script   language="JavaScript1.2">
function   initIt(){

                divColl   =   document.all.tags("DIV");
                for   (i=0;   i<divColl.length;   i++)   {
                    whichEl   =   divColl(i);
                    if   (whichEl.className   ==   "child")
                        whichEl.style.display   =   "none";
                    }

}
function   expandIt(el)   {
          var menu=getElementsByClass(document,"parent","div");
    var childMenu=getElementsByClass(document,"child","div");
    for(var i=0;i<menu.length;i++)
    {
        if(menu[i]==document.getElementById(el+"Parent"))
     {
      if(childMenu[i].style.display=="none")
          document.getElementById(el+"Child").style.display="block";
      else
          childMenu[i].style.display="none";
     }
     else
     {
         childMenu[i].style.display="none";
     }
    }
}
function getElementsByClass(node,searchClass,tag)
{
      var classElements = new Array();
   var els = node.getElementsByTagName(tag); // use "*" for all elementsvar
   elsLen = els.length;
   var pattern = new RegExp("//b"+searchClass+"//b");
   for (i = 0, j = 0; i < elsLen; i++)
   {
       if ( pattern.test(els[i].className) )
    {
        classElements[j] = els[i]; j++;
    }
   }
   return classElements;
}
onload   =   initIt;
</script>

</head>
<body>

<div   id='KB1Parent'   class='parent'><a   href="#"   onClick="expandIt('KB1');   return   false">
<IMG   SRC="111.gif"   BORDER=0>时间日期类</a></div><div   id='KB1Child'   class='child'>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>任意位置显示时钟</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>倒计时代码生成器</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>八种风格时间显示</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>显示登陆时间</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>日历生成器</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>退出显示访问时间</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>一款特酷的时钟</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>全中文日期显示</a></div>
<div   id='KB2Parent'   class='parent'><a   href="#"   onClick="expandIt('KB2');   return   false">
<IMG   SRC="111.gif"   BORDER=0>页面导航类</a></div><div   id='KB2Child'   class='child'>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>显示站点信息导航</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>任意显示导航信息</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>动态导航脚本</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>下拉式导航菜单</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>静止导航菜单</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>静止图片脚本</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>文本静止不动</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>信息框显示链接</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>友情链接导航框</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>目录式导航菜单</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>重要信息说明脚本</a>
</div>
<div   id='KB3Parent'   class='parent'><a   href="#"   onClick="expandIt('KB3');   return   false">
<IMG   SRC="111.gif"   BORDER=0>页面背景类</a></div><div   id='KB3Child'   class='child'>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>背景向下移动</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>背景不停变换色彩</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>使页面产生百叶窗</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>颜色代码英文集</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>自已选择背景颜色</a></li>
<li><a   href="#"   target="_target">   <IMG   SRC="tp9.gif"   BORDER=0>背景颜色安全测试</a></li>
<li><a   href="#"   target='_target'>   <IMG   SRC="tp9.gif"   BORDER=0>颜色选择器</a></li>
</div>