function jump(thisControl, theLength, nextControl)
{
  if (thisControl.value.length == theLength)
  {
    var control = "document.forms[0]." + nextControl;
    eval(control).focus();
  }
}

// Click to Expand

function collapse(id)
{
  var control = document.getElementById(id);
  if (control.style.display == '')
  {
    control.style.display = 'none';
  }
  else
  {
    control.style.display = '';
  }
}