61、隐藏层的打开关闭

61、隐藏层的打开关闭

脚本说明:

把如下代码加入<body>区域中:

<script language=javascript>

ie4=(document.all)?true:false;

ns4=(document.layers)?true:false;

 

function toExit(){

var args=toExit.arguments;

var visible=args[0];

if(ns4){

              theObj=eval("document.layers[\'"+args[1]+"\']");

              if(theObj)theObj.visibility=visible;

              }

else if(ie4){

              if(visible=='show')visible='visible';

              if(visible=='hide')visible='hidden';

              theObj=eval("document.all[\'"+args[1]+"\']");

              if(theObj)theObj.style.visibility=visible;

              }

 

}    

 

</script>

<div id=boysoft

style="HEIGHT: 80px; LEFT: 309px; POSITION: absolute; TOP: 150px; VISIBILITY: hidden; WIDTH: 180px; Z-INDEX: 1">

<table bgcolor=#356f66 border=1 cellpadding=0 cellspacing=0 height=80

  width=180>

  <tbody>

                      <tr>

                        <td height=65 width="100%">

                          <table border=0 cellpadding=0 cellspacing=0 height=80 width="99%">

                            <tbody>

                            <tr>

                              <td height=57> <font

            color=#ffffff>你看,这是一个隐藏的层,不过现在你可以看到了。<b></b></font></td>

                            </tr>

                            <tr align="center">

                              <td height=23 width="100%"><a

            href="javascript:toExit('hide','boysoft')"><font color=white>关闭此窗口</font></a></td>

                            </tr>

                            </tbody>

                          </table>

                        </td>

                      </tr>

                      </tbody>

                    </table>

                  </div>

<a href="javascript:toExit('show','boysoft')"><font color="#0000FF">打开隐藏层</font></a>

 

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