<!--
function ventanaSeminario(x,px,py){
      popupWin = window.open(x,"nwin",'resizable,width='+px+',height='+py+',screenX=50,screenY=50,resizable=yes,scrollbars=yes,status=no');
 }

function ventanaPop(x,px,py){
      popupWin = window.open(x,"nwin",'resizable,width='+px+',height='+py+',screenX=50,screenY=50,resizable=yes,scrollbars=yes,status=no');
 }

-->