function crearventana(pagina,alto,ancho){
	window.open(pagina,'test',"toolbar=0,location=0,directories=0,menuBar=0,scrollbars=1,resizable=0 height="+alto+",width="+ancho+",left=100, top=30");
}

function MM_displayStatusMsg(msgStr) {
  status=msgStr;
  document.MM_returnValue = true;
}