<!-- Begin (this is for older browsers that do not support javascript

// code for automatic tab
var isNN = (navigator.appName.indexOf("Netscape")!=-1);

function auto_tab(input,len, e) {
  var keyCode = (isNN) ? e.which : e.keyCode; 
  var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
  if(input.value.length >= len && !containsElement(filter,keyCode)) {
    input.value = input.value.slice(0, len);
    input.form[(getIndex(input)+1) % input.form.length].focus();
}
function containsElement(arr, ele) {
  var found = false, index = 0;
  while(!found && index < arr.length)
    if(arr[index] == ele)
      found = true;
    else
      index++;
  return found;
}
function getIndex(input) {
  var index = -1, i = 0, found = false;
  while (i < input.form.length && index == -1)
    if (input.form[i] == input)
      index = i;
    else 
      i++;
    return index;
  }
  return true;
}

// code for writing text to the status bar
function write_status_bar(status_text) {
  window.status=status_text;
}


//  End -->