HEAD区域代码：
<style>
<!--
a.parentlink
{ text-decoration: none; color: #333333; font-size: 12px }
a.parentlink:hover,a.childlink:hover { color: #000000; }
a.childlink,td.childlink
{ text-decoration: none; color: #666666; font-size: 12px }
.px7
{ font-size: 7px; vertical-align: middle; }
-->
</style>
BODY区域代码:
<script language=class="tags" href="/tags/JAVASCRIPT.html" title=javascript>javascript>
var item_num=7; //父层菜单的行数
var item_word=new Array(); //菜单的文字
for(I=0;I<item_num;I++)
item_word[I]=new Array();
item_word[0][0]="户籍信息";
item_word[1][0]="核定信息";
item_word[2][0]="申报信息";
item_word[3][0]="税款入库";
item_word[3][1]="减免";
item_word[3][2]="缓征";
item_word[3][3]="滞纳金加收信息";
item_word[3][4]="提退税款信息";
item_word[3][5]="呆帐税款情况";
item_word[4][0]="欠税信息";
item_word[5][0]="违章、违法处罚信息";
item_word[6][0]="发票领购信息";
item_word[6][1]="发票缴销信息";
item_word[6][2]="发票流失信息";
item_word[6][3]="定额发票缴税情况";
var item_link=new Array(); //菜单的链接
for(I=0;I<item_num;I++)
item_link[I]=new Array();
item_link[0][0]="#";
item_link[1][0]="#";
item_link[2][0]="#";
item_link[3][0]="#";
item_link[3][1]="#";
item_link[3][2]="#";
item_link[3][3]="#";
item_link[3][4]="#";
item_link[3][5]="#";
item_link[4][0]="#";
item_link[5][0]="#";
item_link[6][0]="#";
item_link[6][1]="#";
item_link[6][2]="#";
item_link[6][3]="#";
var item=new Array(); //菜单的HTML
for(I=0;I<item_num;I++)
item[I]="";
for(I=0;I<item_num;I++)
for(j=0;j<item_word[I].length;j++)
item[I]+=" |<span class=px7>-● </span><a class=childlink href="+item_link[I][j]+" οnclick=class="tags" href="/tags/JAVASCRIPT.html" title=javascript>javascript:this.blur();>"+item_word[I][j]+"</a><br>";
//------------定义一个清空各菜单的函数--------------
function startItem()
{
for(I=0;I<item_num;I++)
document.all.titem.cells[2*I+1].innerHTML="";
}
//------------------定义结束----------------------
//------------定义一个菜单展开的函数----------------
function openItem(n)
{
if(document.all.titem.cells[n*2+1].innerHTML=="")
{
startItem();
document.all.titem.cells[n*2+1].innerHTML=item[n];
}
else
startItem();
}
//------------------定义结束----------------------
//-----------------开始实现菜单-------------------
document.writeln("<table id=titem>");
document.writeln(" <tr><td height=20 valign=bottom><span class=px7>● </span><a class=parentlink href=class="tags" href="/tags/JAVASCRIPT.html" title=javascript>javascript: οnclick=class="tags" href="/tags/JAVASCRIPT.html" title=javascript>javascript:openItem(0);this.blur();>户籍信息</a></td> </tr>");
document.writeln(" <tr><td class=childlink></td></tr>");
document.writeln(" <tr><td height=20 valign=bottom><span class=px7>● </span><a class=parentlink href=class="tags" href="/tags/JAVASCRIPT.html" title=javascript>javascript: οnclick=class="tags" href="/tags/JAVASCRIPT.html" title=javascript>javascript:openItem(1);this.blur();>核定信息</a></td> </tr>");
document.writeln(" <tr><td class=childlink></td></tr>");
document.writeln(" <tr><td height=20 valign=bottom><span class=px7>● </span><a class=parentlink href=class="tags" href="/tags/JAVASCRIPT.html" title=javascript>javascript: οnclick=class="tags" href="/tags/JAVASCRIPT.html" title=javascript>javascript:openItem(2);this.blur();>申报信息</a></td> </tr>");
document.writeln(" <tr><td class=childlink></td></tr>");
document.writeln(" <tr><td height=20 valign=bottom><span class=px7>● </span><a class=parentlink href=class="tags" href="/tags/JAVASCRIPT.html" title=javascript>javascript: οnclick=class="tags" href="/tags/JAVASCRIPT.html" title=javascript>javascript:openItem(3);this.blur();>征收信息</a></td> </tr>");
document.writeln(" <tr><td class=childlink></td></tr>");
document.writeln(" <tr><td height=20 valign=bottom><span class=px7>● </span><a class=parentlink href=class="tags" href="/tags/JAVASCRIPT.html" title=javascript>javascript: οnclick=class="tags" href="/tags/JAVASCRIPT.html" title=javascript>javascript:openItem(4);this.blur();>欠税信息</a></td> </tr>");
document.writeln(" <tr><td class=childlink></td></tr>");
document.writeln(" <tr><td height=20 valign=bottom><span class=px7>● </span><a class=parentlink href=class="tags" href="/tags/JAVASCRIPT.html" title=javascript>javascript: οnclick=class="tags" href="/tags/JAVASCRIPT.html" title=javascript>javascript:openItem(5);this.blur();>违章、违法处罚信息</a>< /td></tr>");
document.writeln(" <tr><td class=childlink></td></tr>");
document.writeln(" <tr><td height=20 valign=bottom><span class=px7>● </span><a class=parentlink href=class="tags" href="/tags/JAVASCRIPT.html" title=javascript>javascript: οnclick=class="tags" href="/tags/JAVASCRIPT.html" title=javascript>javascript:openItem(6);this.blur();>发票信息</a></td> </tr>");
document.writeln(" <tr><td class=childlink></td></tr>");
document.writeln("</table>");
//------------------菜单结束-----------------------
</script>
收集CSDN博客，转载请标明出处：http://blog.csdn.net/nickshen3/archive/2007/06/21/1661159.aspx
