function critere_joursemaine($idb, &$boucles, $crit) {
		 global $table_date;	   		
		 $boucle = &$boucles[$idb];	
		 $date = $table_date[$boucle->type_requete];	
		 $date = $boucle->id_table . ".$date";
		 if(!$crit->param[0]) {$jour = "'0'";}
		 else
				$jour = calculer_liste($crit->param[0], array(), $boucles, $boucle->id_parent);
		 $boucle->where[] =  "DATE_FORMAT($date, '%w') ".(($crit->not)?'!=':'=')." \".(($jour != '')?$jour:'0').\"";
}