function autoTabing(input,len, e) 
    {
        //alert("You must agree to be contacted by a school representative.");        
        //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)) 
        if(input.value.length >= len ) 
        {
            input.value = input.value.slice(0, len);
            input.form[(getIndex(input)+1) % input.form.length].focus();
        }
  
  
  return true;
}
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;
  }