[转]输出页面前显示Loading......
<HTML>
<HEAD>
</HEAD>
<BODY onload="location=document.all.frm.src">
<iframe style="display:none" src="SongList.aspx?SingerID=<%=Request.QueryString["SingerID"]%>" id="frm"></iframe>
Loading....
</BODY>
</HTML>
<HEAD>
</HEAD>
<BODY onload="location=document.all.frm.src">
<iframe style="display:none" src="SongList.aspx?SingerID=<%=Request.QueryString["SingerID"]%>" id="frm"></iframe>
Loading....
</BODY>
</HTML>
