/***********************************************
* IFrame SSI script II- © Dynamic Drive DHTML code library (http://www.dynamicdrive.com)
* Visit DynamicDrive.com for hundreds of original DHTML scripts
* This notice must stay intact for legal use
***********************************************/
//Input the IDs of the IFRAMES you wish to dynamically resize to match its content height:
var iframeids=["myframe"];
//Should script hide iframe from browsers that don't support this script (non IE5+/NS6+ browsers. Recommended):
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;
}