function show_seclink() {
 document.getElementById("emptytable").style.visibility="hidden";
 document.getElementById("adressfeld").style.visibility="visible";
}

function setze_zeit() {
  setTimeout("reset_seclink()",200);
}

function reset_seclink() {
   document.getElementById("emptytable").style.visibility="visible";
   document.getElementById("adressfeld").style.visibility="hidden";
}