frame

<script type="text/javascript" >
 function iframesize()
 {
   var frname = document.getElementById("mainOperate");
   if(frname.contentWindow.document.body)
   {frname.height=frname.contentWindow.document.body.scrollHeight;}
 }
 setInterval("iframesize()",500);
 </script>
 
 <script language="javascript" type="text/javascript">
function dyniframesize()
 {
   var frname = document.getElementById("mainOperate");
   if(frname.contentWindow.document.body)
   {frname.height=frname.contentWindow.document.body.scrollHeight;}
 }
    if (window.addEventListener)
     window.addEventListener("load", dyniframesize, false)
     else if (window.attachEvent)
     window.attachEvent("onload", dyniframesize)
     else
     window.onload=dyniframesize
setInterval("dyniframesize()",500);
function getPram(source, name)
{
  var reg = new RegExp("(^|\\?|&)"+ name +"=([^&]*)(\\s|&|$)", "i");
 
  if (reg.test(source)) return RegExp.$2; return "";
}
vu=location.href
url=getPram(vu,"url");
var firstCate = getPram(vu,"Fircate");
var secendCate = getPram(vu,"Seccate");
if(url!="")
{
    if(firstCate!="")
    {
        if(url.indexOf("?")!=-1)
            url += "&Fircate=" + firstCate;
        else
            url += "?Fircate=" + firstCate;
    }
    if(secendCate!="")
        url += "&Seccate=" + secendCate;
    document.getElementById("mainOperate").src = url;
}
</script>

 

 

<div class="main_r"><iframe id="mainOperate" name="mainOperate" src="Index1.aspx" width="100%" frameborder="0"scrolling="no"></iframe> </div>