foreach ($nmembers_results as $member) {
                         if (in_array($member['proxy_id'], $current_member_list)) {
                             $registered = true;
                         } else {
                             $registered = false;
                         }
                         $members[0]['options'][] = array('text' => $member['fullname'] . ($registered ? ' (already a member)' : ''), 'value' => $member['proxy_id'], 'disabled' => $registered);
                     }
                     foreach ($members[0]['options'] as $key => $member) {
                         if (isset($member['options']) && is_array($member['options']) && !empty($member['options'])) {
                             //Alphabetize members
                             sort($members[0]['options'][$key]['options']);
                         }
                     }
                     echo '<table cellspacing="0" cellpadding="0" class="select_multiple_table" width="100%">';
                     echo lp_multiple_select_table($members, 0, 0, true);
                     echo '</table>';
                 } else {
                     echo "No One Available [1]";
                 }
             } else {
                 echo "No One Available [2]";
             }
         } else {
             echo "Permissions error!";
         }
     } else {
         echo "Invalid group provided!";
     }
 }
 break;
function lp_multiple_select_table($checkboxes, $indent, $i, $category_check_all = false)
{
    $return = "";
    $input_class = 'select_multiple_checkbox';
    foreach ($checkboxes as $checkbox) {
        if ($i % 2 == 0) {
            $class = 'even';
        } else {
            $class = 'odd';
        }
        if (isset($checkbox['category']) && $checkbox['category'] == true) {
            if ($category_check_all) {
                $input = '<input type="checkbox" id="' . $checkbox['value'] . '_category"/ value="' . $checkbox['value'] . '" />';
            } else {
                $input = "&nbsp;";
            }
            $class .= ' category';
            $name_class = "select_multiple_name_category";
            $input_class = "select_multiple_checkbox_category";
        } else {
            if (isset($checkbox['disabled']) && $checkbox['disabled'] == true) {
                $input = "&nbsp;";
                $class .= ' disabled';
                $name_class = "select_multiple_name_disabled";
            } else {
                $input = '<input type="checkbox" id="' . $checkbox['value'] . '" value="' . $checkbox['value'] . '" ' . $checkbox['checked'] . '/>';
                $name_class = "select_multiple_name";
                if ($input_class == "select_multiple_checkbox_category") {
                    $input_class = 'select_multiple_checkbox';
                }
            }
        }
        if (isset($checkbox["class"]) && $checkbox["class"]) {
            $class .= " " . $checkbox["class"];
        }
        if (isset($checkbox['name_class'])) {
            $name_class = $checkbox['name_class'];
        }
        $i++;
        if (isset($checkbox['value']) && $checkbox['value']) {
            $return .= '<tr class="' . $class . '"><td class="' . $name_class . ' indent_' . $indent . '"><label for="' . $checkbox['value'] . '" id="' . $checkbox['value'] . '_label">' . $checkbox['text'] . '</label></td><td class="' . $input_class . '">' . $input . '</td></tr>';
        }
        if (isset($checkbox['options'])) {
            $return .= lp_multiple_select_table($checkbox['options'], $indent + 1, $i);
        }
    }
    return $return;
}