/*********************************************** 
* IFrame SSI script II- \u00A9 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 
***********************************************/ 
 
var iframeids=["ifrm"];
var getFFVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1];
var FFextraHeight=0;
 
function resizeCaller() { 
	if( document.getElementById ) {
		for( i=0; i<iframeids.length; i++ ) { 
			if( document.getElementById( iframeids[i] ) ) {
				resizeIframe( iframeids[i] );
			}
		}
	}
} 

function resizeIframe(frameid){
	var currentfr=document.getElementById(frameid);
	if (!currentfr)  return false
	if (currentfr && !window.opera)  currentfr.style.display="block"

	if (currentfr.Document && currentfr.Document.body.scrollHeight) {		//ie5+ syntax
		//currentfr.height = currentfr.document.body.scrollHeight;	// This creates a huge void under the iframe
		currentfr.height = window.frames[frameid].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)
		}
	} else if (currentfr.contentDocument && currentfr.contentDocument.documentElement.scrollHeight) {		//ns6 syntax
		currentfr.height = 1;
		currentfr.parentNode.style.height="auto";
		currentfr.height = currentfr.contentDocument.documentElement.scrollHeight+FFextraHeight;
	}
}

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