/***********************************************
* 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
***********************************************/
function checkIt(string){
 var detect = navigator.userAgent.toLowerCase();
 place = detect.indexOf(string) + 1;
 thestring = string;
 return place;
}

function resize() {
 if (checkIt('opera')){
  document.getElementById("contentFrame").height =
document.getElementById("contentFrame").document.body.scrollHeight;
 }
 document.getElementById("contentFrame").height =
document.getElementById("contentFrame").contentWindow.document.body.scrollHeight;
}


function cargar_contenido(url) {
if (document.getElementById)
document.getElementById('contentFrame').src=url
}


if (window.addEventListener)
window.addEventListener("load", resize, false)
else if (window.attachEvent)
window.attachEvent("onload", resize)
else
window.onload=resize