ASP.NET 框架问题?
<frameset   rows= "71,* "   border= "0 "   frameborder= "0 ">  
    <frame   name= "banner "   scrolling= "no "   noresize   target= "contents "   src= "head.aspx "   style= "border:   2px   ridge   #C0C0C0;   padding:   0 ">  
    <frameset   cols= "190,* ">  
        <frame   name= "contents "   target= "left "   src= "WebForm_left.aspx "   scrolling= "no "   style= "border:   1px   solid   #FFFF99 ">  
        <frame   name= "main "   target= "main "   src= "WebForm_right.aspx "   scrolling= "no "   noresize   style= "border-style:   solid;   border-width:   1;   padding:   0 ">  
    </frameset>  
    <noframes>  

这个是我写的框架     只有头、   左、     主三个框架     我想加一个底框     请问如何加啊？

------解决方案--------------------
框架与asp.net无关，框架仅是html
加一个底框架：
<frameset rows= "71,*,71 " border= "0 " frameborder= "0 ">
<frame name= "banner " scrolling= "no " noresize target= "contents " src= "head.aspx " style= "border: 2px ridge #C0C0C0; padding: 0 ">
<frameset cols= "190,* ">
<frame name= "contents " target= "left " src= "WebForm_left.aspx " scrolling= "no " style= "border: 1px solid #FFFF99 ">
<frame name= "main " target= "main " src= "WebForm_right.aspx " scrolling= "no " noresize style= "border-style: solid; border-width: 1; padding: 0 ">
<frame name= "bottom " scrolling= "no " noresize target= "contents " src= "buttom.aspx " style= "border: 2px ridge #C0C0C0; padding: 0 ">
</frameset>