求一主流浏览器都能用的显示/隐藏层的方法，最好有源程序。

[rocknet]

谢谢。

[梦想成真2003]

<DIV style="DISPLAY: none〉</DIV> 不显示
<DIV style="DISPLAY:其它值"></div>都显示

[adjoin]

<script language="JavaScript">
function openDiv(divName,mapName){
divName.style.display = '';
document.getElementById(mapName).src='../images/arrow_up_big.gif';

}

function closeDiv(divName,mapName){
divName.style.display = 'none';
document.getElementById(mapName).src='../images/arrow_down_big.gif';
}

function switchDiv(oneDivName,map1,twoDivName,map2,threeDivName,map3) {
if(oneDivName.style.display == '') {
closeDiv(oneDivName,map1);
} else {
closeDiv(twoDivName,map2);
closeDiv(threeDivName,map3);
openDiv(oneDivName,map1);
}
}
</script>


<div class="icon">关键字查询<a href="#" onClick="javascript:switchDiv(key,'keyMap',com,'comMap',cat,'catMap')"><img id="KeyMap" src="../images/arrow_down_big.gif" width="19" height="13" border="0"></a>   组合查询<a href="#" onClick="switchDiv(com,'comMap',key,'keyMap',cat,'catMap')"><img id="comMap" src="../images/arrow_down_big.gif" width="19" height="13" border="0"></a>  全文检索<a href="#" onClick="switchDiv(cat,'catMap',com,'comMap',key,'keyMap')"><img id="catMap" src="../images/arrow_down_big.gif" width="19" height="13" border="0"></a> </div>
<p>
<div style="display:none" id="key">
<table border="0" width="100%">
<tr>
<td width="73%" align="right" class="ccLabel">请输入要查询的关键字：<input type="text" size="50"></td>
<td width="27%"><input type="button" value="查询" class="ccIcon"></td>
</tr>
<tr>
<td colspan="2" align="center"><font color="#FF0000">可以填写多个关键字，使用and、or、not连接</font></td>
</tr>
</table>
<div class="ccLabel" align="center">在本目录下查询<input type=checkbox unchecked> </div>

</div>

<div style="display:none" id="com">
<div align="center" class="ccLabel">资源编号：<input type="text" class="red">资源名称： <input type="text" class="red"></div>
<div align="center" class="ccLabel">    关键字：<input type="text" class="red" size="54"></div>
<div align="center" class="ccLabel">格式：<input type="text" class="red">作者：<input type="text" class="red"></div>
<br>
<br>
<div align="center"><input type="button" class="ccIcon" value="查询">    <input type="button" class="ccIcon" value="重设"></div><br>
<div class="ccLabel" align="center">在本目录下查询<input type=checkbox unchecked> </div>
</div>

<div style="display:none" id="cat">
<div align="center" class="ccLabel">请输入全文检索的关键字：<input type=text></div><br><br>
<div align="center"><input type=submit value="搜索" class="ccIcon"></div>
</div>

[rocknet]

谢谢两位的解答。。。我的意思是说。。。要各种浏览器都能用的。。。比如IE，Netscape,Mozillo。。。等。。。越多越好。。。

[rocknet]

up

[becool]

估计很难
很多不一样呢

[rocknet]

up

[rocknet]

唉。。。

[rocknet]

没有吗？？？

[wanghr100]

<input type=button value="Block" onclick="oSpan.style.display='block'">
<input type=button value="None" onclick="oSpan.style.display='none'">
<SPAN id="oSpan" style="display:none;">灰豆宝宝.net</SPAN>