/*
-----------------------------------------------------
| The function bbcLinkLocation takes one argument:  |
| a URL from the BBC News site.  It then converts   |
| this to a location or category name, thus:	    |
| .../go/rss/-/1/hi/business/12345.stm -> 	    |
|	Business  				    |
| .../go/rss/-/1/hi/world/afica/12345.stm ->	    |
|	World | Africa				    |
|___________________________________________________|
| This function is (c) Dominic Smith, 2005 	    |
| Enquiries to dom@domsmith.co.uk		    |
| Released under the General Public Licence (GPL)   |
| See: http://www.gnu.org/licenses/gpl.txt	    |
-----------------------------------------------------


    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

*/


function bbcLinkLocation($newsLink)
	{
	 // Determine location
	$match_this = "/\/hi\/.+\/\d+/";
	preg_match($match_this,$newsLink,$locLink);
	$locLink[0] = str_replace("/hi/","",$locLink[0]);
	$match_this = "/\/\d+/";
	$locLink[0] = preg_replace($match_this,"",$locLink[0]);
	$locLink[0] = str_replace("/"," | ",$locLink[0]);
	$locLink[0] = str_replace("_"," ",$locLink[0]);
	$locLink[0] = ucwords($locLink[0]);
	$locLink[0] = str_replace("Uk","UK",$locLink[0]);
	return $locLink;
	}