/* Açılır Menü */
function ac(what)
{
var what = document.all[what]
what.style.visibility="visible"
}

function kapat(what)
{
var what = document.all[what]
what.style.visibility="hidden"
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}