//ID of Daily Iframe tag:
var iframeids=["contenido"]

var getFFVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1]
var FFextraHeight=getFFVersion>=0.1? 20 : 0 //extra height in px to add to iframe in FireFox 1.0+ browsers

function startdyncode(){
dyniframesize()
}

function dyniframesize() {
var dyniframe=new Array()
for (i=0; i<iframeids.length; i++){
if (parent.document.getElementById){ //begin resizing iframe procedure
dyniframe[dyniframe.length] = parent.document.getElementById(iframeids[i]);
if (dyniframe[i] && !window.opera){
dyniframe[i].style.display="block"
if (dyniframe[i].contentDocument && dyniframe[i].contentDocument.body.offsetHeight) //ns6 syntax
dyniframe[i].height = dyniframe[i].contentDocument.body.offsetHeight+FFextraHeight; 
else if (dyniframe[i].Document && dyniframe[i].Document.body.scrollHeight) //ie5+ syntax
dyniframe[i].height = dyniframe[i].Document.body.scrollHeight;
}
}
}
}

if(window.addEventListener)
window.addEventListener("load", startdyncode, false);
else if(window.attachEvent)
window.attachEvent("onload", startdyncode)