function adjustIFrameSize (iframeWindow) {
  if (iframeWindow.document.height) {
  	 var iframeElement = parent.document.getElementById(iframeWindow.name);
     		 iframeElement.style.height = iframeWindow.document.height + 5 + 'px';
  		}
  else if (document.all) {
		 var iframeElement = parent.document.all[iframeWindow.name];
     if (iframeWindow.document.compatMode && iframeWindow.document.compatMode != 'BackCompat') 
     {
      	 iframeElement.style.height = iframeWindow.document.documentElement.scrollHeight + 5 + 'px';
     }
     else {
      	 iframeElement.style.height = iframeWindow.document.body.scrollHeight + 5 + 'px';
     }
  }
}
function abre(url,janela,larg,alt,scroll){
if (!scroll) { scroll='auto' }
window.open(url,janela,"toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars="+scroll+",resizable=no,copyhistory=no,width="+larg+",height="+alt);
}