Function statCreateLocationString

Generates the location string for passed category id.

Performs a recursive call, if parent category doesn't matches to 0

Package: Core\Backend
Copyright: four for business AG <www.4fb.de>
License: http://www.contenido.org/license/LIZENZ.txt
Author: Olaf Niemann
Located at includes/functions.stat.php

Parameters summary
`integer`	`$idcat`	The category id
`string`	`$seperator`	Separator for location string
`string`	`& $cat_str`	The location string variable (reference)

Thrown exceptions summary
`cException`
`cInvalidArgumentException`