cats = new Array(); 
cats['Actualites'] = new Array('','','Économiques','Economiques','Blog','Blogs','Internationales','Internationales','Internet','Internet','Locales','Locales','Médias','Medias','Nationales','Nationales','Podcasting','Podcasting','Presse écrite','Presse_ecrite','Sciences','Sciences'); 
cats['Business'] = new Array('','','Bourse','Bourse','Coaching','Coaching','Communication','Communication','Emploi','Emploi','Entreprises','Entreprises','Métiers','Metiers','Marketing','Marketing'); 
cats['Cultures'] = new Array('','','Arts','Arts','BD','BD','Fiction','Fiction','Histoire','Histoire','Littérature','Literature','Mode','Mode','Pays','Pays','Philosophie','Philosophie','Poésie','Poesie','Underground','Underground','Urbaine','Urbaine','Voyages','Voyages'); 
cats['Education'] = new Array('','','Etudes','Etudes','Recherche','Recherche','Université','Universite'); 
cats['Enfants_Ados'] = new Array('','','Ados','Ados','Enfants','Enfants','Trop top!','Trop_top'); 
cats['Inclassable'] = new Array('','','Blog audio','Blogs_audio','Blog vidéo','Blogs_video'); 
cats['Informatique'] = new Array('','','Baladeurs MP3','Baladeurs','Bidouillage','Bidouillage','Geek','Geek','Mac','Mac','Matériel','Hardware','News','News','Open source','Open_source','PC','PC','Portables & PDA','Mobile'); 
cats['International'] = new Array('','','Classement géographique','Classement_geographique','Langues','Langues'); 
cats['Loisirs'] = new Array('','','Animaux','Animaux','Bricolage','Bricolage','Célébrités','Celebrites','Cinéma','Cinema','Gastronomie','Gastronomie','Humour','Humour','Jardin','Jardin','Jeux videos','Jeux_videos','Photographie','Photo','Spectacles','Spectacles','Théâtre','Theatre'); 
cats['Modes_vie'] = new Array('','','Associations','Associations','Beauté','Beaute','Expats','Expats','Féminin','Feminin','Famille','Famille','Santé','Sante','Vie nocturne','Vie_nocturne','Vie quotidienne','Vie_quotidienne'); 
cats['Musique'] = new Array('','','Acoustique','Acoustique','Artistes','Artistes','Blues','Blues','Classique','Classique','Concerts','Concerts','Country','Country','Divers','Autres','Electronique','Electronique','Hip Hop','Hip_Hop','Independant','Independant','Jazz','Jazz','Pop','Pop','R&B','RnB','Reggae','Reggae','Rock','Rock','Variété','Variete','World','World'); 
cats['Radios_TV'] = new Array('','','Cable & Satellite','Cable_Satellite','Radios locales','Radios_locales','Radios nationales','Radios_nationales','Séries TV','Series_TV','TV locales','TV_locales','TV nationales','Chaines_TV','Web radios','Webradios','WebTV','WebTV'); 
cats['Societe'] = new Array('','','Adulte','Adulte','Astrologie','Astrologie','Consommation','Consommation','Environnement','Environnement','Humanitaire','Humanitaire','Justice','Justice','Média citoyen','Media_citoyen','Militantisme','Militantisme','Politique','Politique','Religion','Religion'); 
cats['Sport'] = new Array('','','Équitation','Equitation','Arts martiaux','Arts_martiaux','Automobile','Automobile','Basket','Basket','Cyclisme','Cyclisme','Football','Football','Moto','Moto','Patinage & Hockey','Patinage','Remise en forme','Fitness','Roller & Skateboard','Roller','Rugby','Rugby','Ski & Snowboard','Ski','Surf & Voile','Voile','Tennis','Tennis'); 
function populate(el){
	the_form=el_parent_tag(el,'FORM') ;
	var box = the_form.cat_filter;
	var number = box.options[box.selectedIndex].value;
	if (!number) return;
	var list = cats[number];
	var box2 = the_form.subcat_filter;
	box2.options.length = 0;
	for(i=0;i<list.length;i+=2)
	{
		box2.options[i/2] = new Option(list[i],list[i+1]);
	}
}