高手帮帮忙啊!!!
还有HTML的代码:<style>
/* ---- CSDN 目录树样式 ---- */
.CSDN {
margin: 0px 0px 0px 5px;/* 边距 */
padding: 8px;
width: 180px;/* 宽度 */;
background-color: #f1f1f1;/* 背景 */;
border: 1px gray solid;
white-space: nowrap;
}
.CSDN * {
margin: 0px;
padding: 0px;
}
.CSDN ul {
list-style-type: none;
}
.CSDN div {
padding-left: 20px;
background-image: url('../images/CSDN/_UL_LINE.gif');
background-repeat: repeat-y;
}
.CSDN div.LAST {
background-image: none;
}
.CSDN img {
vertical-align: middle;
}
.CSDN a {
margin-left: 2px;
padding: 1px 2px 0px 2px;
cursor: pointer;
color: #000000;
font-size: 12px;/* 字号 */
line-height: 12px;/* 行距 */
text-decoration: none;
border: 1px #f1f1f1 solid;
}
.CSDN a:hover {
border: 1px #999999 solid;
background-color: #cccccc;
}
.CSDN a.ACTIVE {
color: #ffffff;
border: 1px #999999 solid;
background-color: #cccccc;
}
.CSDN a.NONE {
color: #888888;
}
/* ---- MT_L0 ---- */
.CSDN .MT_L0_BODY {
padding-left: 0px;
background-image: none;
}
/* ---- CSDN 目录树样式 ---- */</style>
<script type="text/javascript" src="_MenuTree.js"></script>
<div id="Context">
  <div id="Content" style="padding-top:15px;">
    <div style="float:left;width:210px;margin-left:5px;">
<script type="text/javascript">
// 定义菜单树数据源
// 格式[层,菜单文字,链接,Title,图标,Target]
var play = new Array(
[0,"ZRJ系列热工仪表检定系统","http:\\www.163.com"],
[1,"ZRJ-03型智能化热工仪表检定系统","http:\\www.sina.com.cn"],
[1,"ZRJ-03A型智能化热工仪表检定系统"],
<!-- [2,"Node 04"],-->
<!-- [3,"Node 05","play.htm?id=05"],-->
[1,"ZRJ-03B型智能化热工仪表检定系统","play.htm?id=06"],
[1,"ZRJ-03C型智能化热工仪表检定系统","play.htm?id=06"],
[0,"恒温(恒湿)设备"],
[1,"KRJ-600型热电偶检定炉","play.htm?id=08"],
[1,"KRJ-300型热电偶检定炉","play.htm?id=08"],
[1,"KRJ-H型热电偶检定炉","play.htm?id=08"],
[1,"PR500型热电偶检定炉","play.htm?id=08"],
[1,"PR600型热电偶检定炉","play.htm?id=08"],
[1,"PR380型热电偶检定炉","play.htm?id=08"],
<!--[2,"Node 09","play.htm?id=09"],-->
<!-- [3,"Node 10"],-->
<!-- [4,"Node 11","play.htm?id=11"],-->
[0,"温度仪表检定","play.htm?id=12"],
[1,"PR100系列温度二次仪表检定系统","play.htm?id=08"],

[0,"温场测试","play.htm?id=13"],
[1,"PR121型温场测试系统","play.htm?id=14"],
[1,"PR120型温场测试系统","play.htm?id=15"],
[0,"热工检定系统辅助设备"],
[1,"ZRJ系统专用接线台(含三线电阻转换器)","play.htm?id=15"]

);
// 定义菜单树
var player = new _MenuTree("player", play);
player.Target = "FrmMain";

player.IconPath = "images/CSDN/";
player.ClassName = "CSDN";
player.SwapMode = 1;

// 绘制菜单树
player.Draw();
expandAll(document.getElementById('Context'))
</script>
</div>
<div style="clear:left;"></div>
  </div>

</div>