function setjs() {
 if (navigator.product == 'Gecko') {
  document.loginform["interface"].value = 'mozilla';
 }
 else if (window.opera && document.childNodes) {
  document.loginform["interface"].value = 'opera7';
 }
 else if (navigator.appName == 'Microsoft Internet Explorer' && navigator.userAgent.indexOf("Mac_PowerPC") > 0) {
  document.loginform["interface"].value = 'konqueror';
 }
 else if (navigator.appName == 'Microsoft Internet Explorer' && document.getElementById && document.getElementById('ietest').innerHTML) {
  document.loginform["interface"].value = 'ie';
 }
 else if (navigator.appName == 'Konqueror') {
  document.loginform["interface"].value = 'konqueror';
 }
 else if (window.opera) {
  document.loginform["interface"].value = 'opera';
 }
}

function setcharset() {
 if (document.charset && document.loginform["Character set"]) {
  var opt = document.createElement("option")
  opt.value = document.charset
  document.loginform['Character set'].appendChild(opt)
 }
}

function selectOther(sel) {
 if (sel.value == '_Other...') {
  var opt=document.createElement('option')
  if (opt.value=prompt(sel.name.replace(/_/, ' '), '')) {
   opt.appendChild(document.createTextNode(opt.value))
   sel.insertBefore(opt, sel.lastChild)
   sel.selectedIndex=sel.length-2
  }
  else {
   sel.selectedIndex=0
  }
 }
}