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
    }
  }
}