var iframeids="conteudo";
var getFFVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1]
var FFextraHeight=parseFloat(getFFVersion)>=0.1? 16 : 0 

function resizeCaller() { 
    resizeIframe(iframeids); 
}

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

function readjustIframe(loadevt) {
	resizeIframe(iframeids);
};
    if (window.addEventListener){  
	    window.addEventListener("load", resizeCaller, false)
	} else if (window.attachEvent) { 
	    window.attachEvent("onload", resizeCaller)
	} else { 
	    window.onload=resizeCaller 
	}

function conteudo() {
	if( document.getElementById('conteudo').readyState == 'loading'){
		document.getElementById('conteudo').height = 3200;
	};
};