function double_list_move(src, dest)
{
  for (var i = 0; i < src.options.length; i++)
  {
    if (src.options[i].selected)
    {
      dest.options[dest.length] = new Option(src.options[i].text, src.options[i].value);
      src.options[i] = null;
      --i;
    }
  }
}

function double_list_submit(formname)
{
  var form = $(formname);
  var element;

  // find multiple selects with name beginning 'associated_' and select all their options
  
  // ??
  // Appears to look for items with classname 'sf_admin_multiple-selected, rather than names beginning 'associated_'
  // ??
  // :) PGD
  
  for (var i = 0; i < form.elements.length; i++)
  {
    element = form.elements[i];
    if (element.type == 'select-multiple')
    {
      if (element.className == 'sf_admin_multiple-selected')
      {
        for (var j = 0; j < element.options.length; j++)
        {
          element.options[j].selected = true;
        }
      }
    }
  }
}