var iframeids=["contentFRM"]
  var iframehide="yes"

  var getFFVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1]
  var FFextraHeight=parseFloat(getFFVersion)>=0.1? 16 : 0 //extra height in px to add to iframe in FireFox 1.0+ browsers

  function resizeCaller() {
    var dyniframe=new Array()
    for (i=0; i<iframeids.length; i++){
      if (document.getElementById)
      resizeIframe(iframeids[i])
      //reveal iframe for lower end browsers? (see var above):
      if ((document.all || document.getElementById) && iframehide=="no"){
        var tempobj=document.all? document.all[iframeids[i]] : document.getElementById(iframeids[i])
        tempobj.style.display="block"
      }
    }
  }

  function resizeIframe(frameid){
    var currentfr=document.getElementById(frameid)
    if (currentfr && !window.opera){
      currentfr.style.display="block"
      if (currentfr.contentDocument && currentfr.contentDocument.body.offsetHeight) //ns6 syntax
      currentfr.height = currentfr.contentDocument.body.offsetHeight+FFextraHeight; 
      else if (currentfr.Document && currentfr.Document.body.scrollHeight) //ie5+ syntax
      currentfr.height = currentfr.Document.body.scrollHeight;
      if (currentfr.addEventListener)
      currentfr.addEventListener("load", readjustIframe, false)
      else if (currentfr.attachEvent){
        currentfr.detachEvent("onload", readjustIframe) // Bug fix line
        currentfr.attachEvent("onload", readjustIframe)
      }
    }
  }

  function readjustIframe(loadevt) {
    var crossevt=(window.event)? event : loadevt
    var iframeroot=(crossevt.currentTarget)? crossevt.currentTarget : crossevt.srcElement
    if (iframeroot) resizeIframe(iframeroot.id);
  }

  function loadintoIframe(iframeid, url){
    if (document.getElementById) document.getElementById(iframeid).src=url
  }

  if (window.addEventListener) window.addEventListener("load", resizeCaller, false)
  else if (window.attachEvent) window.attachEvent("onload", resizeCaller)
  else window.onload=resizeCaller