// Rutinas en JavaScript
function ultimaModificacion() {
    var arrMeses = new Array("enero", "febrero", "marzo", "abril", "mayo", "junio", "julio", "agosto", "septiembre", "octubre", "noviembre", "diciembre");

    with (document) {
		    strFechaHora = lastModified;
		    arrFechaHora = strFechaHora.split(' ');
		    arrMesDiaAnyo = arrFechaHora[0].split('/');
		    arrHoraMinutosSegundos = arrFechaHora[1].split(':');
		    writeln("\<b\>&Uacute;ltima modificaci&oacute;n:\</b\> ");
		    writeln(arrMesDiaAnyo[1] + " de " + arrMeses[arrMesDiaAnyo[0] - 1] + " de " + arrMesDiaAnyo[2] + ", ");
			writeln(arrHoraMinutosSegundos[0] + ":" + arrHoraMinutosSegundos[1] + "h \<br\>");
		} // with (document) 
} // ultimaModificacion

/*************************************************************************
  This code is from Dynamic Web Coding at http://www.dyn-web.com/
  See Terms of Use at http://www.dyn-web.com/bus/terms.html
  regarding conditions under which you may use this code.
  This notice must be retained in the code as is!
*************************************************************************/

function getDocHeight(doc) {
  var docHt = 0, sh, oh;
  if (doc.height) docHt = doc.height;
  else if (doc.body) {
    if (doc.body.scrollHeight) docHt = sh = doc.body.scrollHeight;
    if (doc.body.offsetHeight) docHt = oh = doc.body.offsetHeight;
    if (sh && oh) docHt = Math.max(sh, oh);
  }
  return docHt;
}

function setIframeHeight(iframeName) {
  var iframeWin = window.frames[iframeName];
  var iframeEl = document.getElementById? document.getElementById(iframeName): document.all? document.all[iframeName]: null;
  if ( iframeEl && iframeWin ) {
    iframeEl.style.height = "auto"; // helps resize (for some) if new doc shorter than previous  
    var docHt = getDocHeight(iframeWin.document);
    // need to add to height to be sure it will all show
    if (docHt) iframeEl.style.height = docHt + 30 + "px";
  }
}

function loadIframe(iframeName, url) {
  if ( window.frames[iframeName] ) {
    window.frames[iframeName].location = url;   
    return false;
  }
  else return true;
}