<?php
function loadchildrens($context){
$sql_children = "SELECT node.nid AS nid,
node.vid AS node_vid,
node.title AS node_title
FROM node node
LEFT JOIN content_field_connection node_data_field_connection ON node.vid = node_data_field_connection.vid
WHERE (node.type in ('category')) AND (node_data_field_connection.field_connection_nid = ".$context.")
ORDER BY node_title ASC";
$db_query_children = db_query( $sql_children );
while( $row = db_fetch_array($db_query_children) ){
$context_tree[ $row["nid"] ] = array();
if( $row["nid"] != "517" )
$context_tree[