function enableOther()
{
   if (!document.getElementById) return;
   var s = document.getElementById('$pkg_description');
   if (!s) return;
   if (s.options[s.selectedIndex].value != 'Court Filing') return;
   var t = document.getElementById('Model');
   if (!t) return;
   t.disabled = false;
   t.className = '';
}

function init()
{
   if (!document.getElementById) return;
   var s = document.getElementById('$pkg_description');
   if (!s) return;
   s.onchange = enableOther;
   var t = document.getElementById('Model');
   if (!t) return;
   t.disabled = true;
   t.className = 'hidden';
   
}

window.onload = init;