var iframeids=["tartalom", "tartalom2"]

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])

		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+50; 

	else if (currentfr.Document && currentfr.Document.body.scrollHeight) //ie5+ syntax

		currentfr.height = currentfr.Document.body.scrollHeight+50;

	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