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分享二级树形菜单打开时再点其他菜单时如何将以前的子菜单自动缩回？
这是我现在做的二级树形菜单不能缩的代码，如何让其自动再缩回去？
<html><head>
</head>
<body>
<script>
var he=document.body.clientHeight
document.write("<div id=tt style=height:"+he+";overflow:hidden>")
</script>
<table cellpadding="0" cellspacing="0">
<tr>
<td width="130" id="menuTitle1" style="cursor:hand" onclick="showsubmenu(3)" onmouseover="this.className='menu_title2';" onmouseout="this.className='menu_title';"><a href="#"><img src="images/index_images/index_button_0002.gif" name="Image21" width="130" height="15" border="0" id="Image21"></a></td>
</tr>
<tr>
<td id="submenu3" style="DISPLAY: none"><div style="WIDTH: 130px">
<table cellspacing="0" cellpadding="0" width="80%" >
<tr>
<td height="15"><a href="index.htm"><img src="images/button-02/01_1.gif" name="Image121" width="130" height="15" border="0" id="Image1"></a></td>
</tr>
<tr>
<td > <a href="index.htm"><img src="images/button-02/03_1.gif" name="Image12" width="130" height="30" border="0" id="Image1"></a></td>
</tr>
</table>
</div></td>
</tr>
</table>
</tbody>
</table>
<table cellspacing="0" cellpadding="0" width="130" align="left">
<tr>
<td width="130" id="menuTitle1" style="cursor:hand" onclick="showsubmenu(4)" onmouseover="this.className='menu_title2';" onmouseout="this.className='menu_title';" ><img src="images/index_images/index_button_0009.gif" name="Image91" width="130" id="Image31"></td>
</tr>
<tr>
<td id="submenu4" style="DISPLAY: none"><div style="WIDTH: 130px">
<table cellspacing="0" cellpadding="0" width="130" >
<tr>
<td width="130" height="15"><a href="index.htm"><img src="images/button-02/34_1.gif" name="Image12321111131211" width="130" border="0" id="Image1"></a></td>
</tr>
<tr>
<td ><a href="index.htm"><img src="images/button-02/31_1.gif" name="Image123211111311" width="130" border="0" id="Image1"></a></td>
</tr>
<tr>
<td ><a href="index.htm"><img src="images/button-02/34_1.gif" name="Image12321111131212" width="130" height="23" border="0" id="Image1"></a></td>
</tr>
</table>
</div></td>
</tr>
</table>
<script>
function aa(Dir)
{tt.doScroll(Dir);Timer=setTimeout('aa("'+Dir+'")',100)}//这里100为滚动速度
function StopScroll(){if(Timer!=null)clearTimeout(Timer)}
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 expands(el) {
whichEl1=eval(el+"Child");
if (whichEl1.style.display=="none"){
initIt();
whichEl1.style.display="block";
}else{whichEl1.style.display="none";}
}
var tree= 0;
function loadThreadFollow(){
if (tree==0){
document.frames["hiddenframe"].location.replace("tree.asp");
tree=1
}
}
function showsubmenu(sid)
{
whichEl = eval("submenu" + sid);
if (whichEl.style.display == "none")
{
eval("submenu" + sid + ".style.display=\"\";");
}
else
{
eval("submenu" + sid + ".style.display=\"none\";");
}
}
</script>
<html><head>
</head>
<body>
<script>
var he=document.body.clientHeight
document.write("<div id=tt style=height:"+he+";overflow:hidden>")
</script>
<table cellpadding="0" cellspacing="0">
<tr>
<td width="130" id="menuTitle1" style="cursor:hand" onclick="showsubmenu(3)" onmouseover="this.className='menu_title2';" onmouseout="this.className='menu_title';"><a href="#"><img src="images/index_images/index_button_0002.gif" name="Image21" width="130" height="15" border="0" id="Image21"></a></td>
</tr>
<tr>
<td id="submenu3" style="DISPLAY: none"><div style="WIDTH: 130px">
<table cellspacing="0" cellpadding="0" width="80%" >
<tr>
<td height="15"><a href="index.htm"><img src="images/button-02/01_1.gif" name="Image121" width="130" height="15" border="0" id="Image1"></a></td>
</tr>
<tr>
<td > <a href="index.htm"><img src="images/button-02/03_1.gif" name="Image12" width="130" height="30" border="0" id="Image1"></a></td>
</tr>
</table>
</div></td>
</tr>
</table>
</tbody>
</table>
<table cellspacing="0" cellpadding="0" width="130" align="left">
<tr>
<td width="130" id="menuTitle1" style="cursor:hand" onclick="showsubmenu(4)" onmouseover="this.className='menu_title2';" onmouseout="this.className='menu_title';" ><img src="images/index_images/index_button_0009.gif" name="Image91" width="130" id="Image31"></td>
</tr>
<tr>
<td id="submenu4" style="DISPLAY: none"><div style="WIDTH: 130px">
<table cellspacing="0" cellpadding="0" width="130" >
<tr>
<td width="130" height="15"><a href="index.htm"><img src="images/button-02/34_1.gif" name="Image12321111131211" width="130" border="0" id="Image1"></a></td>
</tr>
<tr>
<td ><a href="index.htm"><img src="images/button-02/31_1.gif" name="Image123211111311" width="130" border="0" id="Image1"></a></td>
</tr>
<tr>
<td ><a href="index.htm"><img src="images/button-02/34_1.gif" name="Image12321111131212" width="130" height="23" border="0" id="Image1"></a></td>
</tr>
</table>
</div></td>
</tr>
</table>
<script>
function aa(Dir)
{tt.doScroll(Dir);Timer=setTimeout('aa("'+Dir+'")',100)}//这里100为滚动速度
function StopScroll(){if(Timer!=null)clearTimeout(Timer)}
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 expands(el) {
whichEl1=eval(el+"Child");
if (whichEl1.style.display=="none"){
initIt();
whichEl1.style.display="block";
}else{whichEl1.style.display="none";}
}
var tree= 0;
function loadThreadFollow(){
if (tree==0){
document.frames["hiddenframe"].location.replace("tree.asp");
tree=1
}
}
function showsubmenu(sid)
{
whichEl = eval("submenu" + sid);
if (whichEl.style.display == "none")
{
eval("submenu" + sid + ".style.display=\"\";");
}
else
{
eval("submenu" + sid + ".style.display=\"none\";");
}
}
</script>
...全文
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hreoghost 2005-08-06
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mark...
确实不好分析...
确实不好分析...
hamier_hu 2004-07-21
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拷到dreamweaver里就不乱了
henzaihuni 2004-07-21
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代码太乱了，看的头大
hamier_hu 2004-07-21
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怎么没人回话啊？
