mostrar ventana maximizada

[mauled]

Código HTML:

<script languaje=JavaScript>
  function window.onload() {
    var ancho = window.screen.availWidth - 10;
    var alto = window.screen.availHeight - 30;

    var omenu = window.open("pagina.htm", "pagina", "width="+ancho+", height="+alto+",left=0,top=0,status=yes,resizable=yes,scrollbars=yes");
    omenu.focus();
  }