function openWin() {
  myWin= open('/subst.php', 'displayWindow', 
    "width=400,height=200,status=no,toolbar=no,menubar=no");

}

function openWin2() {
  myWin= open('/sl.php', 'displayWindow', 
    "width=400,height=200,status=no,toolbar=no,menubar=no");
}

function openWin3() {
  myWin= open('/en/subst.php', 'displayWindow', 
    "width=400,height=200,status=no,toolbar=no,menubar=no");

}