1.
<script language="JavaScript">
function test()
{
showModelessDialog("test.htm","Message","status:no;resizable:no;help:no;dialogHeight:200px;dialogWidth:300px;");
}
</script>
<input type="button"  value="弹出" onClick="test()">2.JS版常见问题(一)层遇到select框时?    fason(原作) 
http://www.csdn.net/Develop/Read_Article.asp?Id=19114

解决方案 »

  1.   

    谢谢楼上的回答,第一个问题不是我想要的!
    我使用一个popoupwin的控件,这个控件和MSN的是一样的效果,我的页面是由框架组成的,我现在把这个控件放在了最下面的框架里(这个框架比较小),但是当弹出popupwin以后中间的框架就挡住了这个popupwin,怎么样可以让这个popupwin不被挡住?
      

  2.   

    Popup是可以跨框架的啊.
    你可以看一下.MSDN的例子.网页跨框架菜单 demo.htm<html>
    <head>
    <title>网页跨框架菜单 </title>
    <meta http-equiv="Content-Type" content="text/html; charset=gb2312">
    </head><frameset rows="92,*" cols="*" framespacing="4" frameborder="yes" border="4">
      <frame src="top.htm" name="topFrame" scrolling="NO" >
      <frame src="bottom.htm" name="mainFrame">
    </frameset>
    <noframes><body></body></noframes>
    </html>
    top.htm<html>
    <head>
    <title>MSDN的示例</title>
    <script>
    var oPopup = window.createPopup();
    function richContext()
    {
        var lefter2 = event.offsetY+0;
        var topper2 = event.offsetX+15;
        oPopup.document.body.innerHTML = oContext2.innerHTML; 
        oPopup.show(topper2, lefter2, 210, 84, contextobox);
    }
    </script>
    </head>
    <body> <span id="contextobox" style="  cursor:hand; margin-left:5px; margin-right:10px; background:#e4e4e4; width:300; height:40; padding:20px;" oncontextmenu="richContext(); return false"  >Right-click inside this box.</span><DIV ID="oContext2" STYLE="display:none">
    <DIV STYLE="position:relative; top:0; left:0; border:2px solid black;  border-top:2px solid #cccccc; border-left:2px solid #cccccc; background:#666666; height:110px; width:207px;"> 
      <DIV STYLE="position:relative; top:0; left:0; background:#cccccc; border:1px solid black; border-top: 1px solid white; border-left:1px solid white; height:20px; color:black; font-family:verdana; font-weight:bold; padding:2px; padding-left:10px; font-size:8pt; cursor:hand" onmouseover="this.style.background='#ffffff'" onmouseout="this.style.background='#cccccc'" onclick="top.mainFrame.location.href='http://www.microsoft.com';"> 
        &nbsp;&nbsp;Home</DIV>
      <DIV STYLE="position:relative; top:0; left:0; background:#cccccc; border:1px solid black; border-top: 1px solid white; border-left:1px solid white; height:20px; color:black; font-family:verdana; font-weight:bold; padding:2px; padding-left:10px; font-size:8pt; cursor:hand" onmouseover="this.style.background='#ffffff'" onmouseout="this.style.background='#cccccc'" onclick="top.mainFrame.location.href='http://search.microsoft.com';"> 
        &nbsp;&nbsp;Search</DIV>
      <DIV STYLE="position:relative; top:0; left:0; background:#cccccc; border:1px solid black; border-top: 1px solid white; border-left:1px solid white; height:20px; color:black; font-family:verdana; font-weight:bold; padding:2px; padding-left:10px; font-size:8pt; cursor:hand" onmouseover="this.style.background='#ffffff'" onmouseout="this.style.background='#cccccc'" onclick="top.mainFrame.location.href='http://www.microsoft.com/ie';"> 
        &nbsp;&nbsp;Intenet Explorer</DIV>
      <DIV STYLE="position:relative; top:0; left:0; background:#cccccc; border:1px solid black; border-top: 1px solid white; border-left:1px solid white; height:20px; color:black; font-family:verdana; font-weight:bold; padding:2px; padding-left:10px; font-size:8pt; cursor:hand" onmouseover="this.style.background='#ffffff'" onmouseout="this.style.background='#cccccc'" onclick="top.mainFrame.location.href='http://www.microsoft.com/info/cpyright.htm';"> 
        &#169;2001 Microsoft Corporation</DIV>
    </DIV></body>
    </html>
    bottom.htm<html>
    <head>
    <title>Untitled Document</title>
    <meta http-equiv="Content-Type" content="text/html; charset=gb2312">
    </head><body></body>
    </html>