// Fonction rempl_accent()
	// Renvoie la variable en remplacant les caracteres accentues par des caracteres non accentues  &
	//
	function rempl_accent($chaine) {
		return str_replace(explode(' ', '˝ ∑ í ì î ¡ À » Õ Œ œ à ” ‘ “ ⁄ € Ÿ û ñ ò ô ö ∏ õ ù ø ° ¨ à ü ´ ª ä † ¿ √ ’ ë ¶ ã ≥ ≤ å π ˜ ç é § – '),
		explode(' ', 'a a a a a c e e e e i i i i n o o o o o u u u u y y A A A A A C E E E E I I I I N O O O O O U U U U Y'),$chaine); 
	}
	
	function nettoyerChaine($chaine){
	$caracteres = array(
		'À' => 'a', 'Á' => 'a', 'Â' => 'a', 'Ä' => 'a', 'à' => 'a', 'á' => 'a', 'â' => 'a', 'ä' => 'a', '@' => 'a',
		'È' => 'e', 'É' => 'e', 'Ê' => 'e', 'Ë' => 'e', 'è' => 'e', 'é' => 'e', 'ê' => 'e', 'ë' => 'e', '€' => 'e',
		'Ì' => 'i', 'Í' => 'i', 'Î' => 'i', 'Ï' => 'i', 'ì' => 'i', 'í' => 'i', 'î' => 'i', 'ï' => 'i',
		'Ò' => 'o', 'Ó' => 'o', 'Ô' => 'o', 'Ö' => 'o', 'ò' => 'o', 'ó' => 'o', 'ô' => 'o', 'ö' => 'o',
		'Ù' => 'u', 'Ú' => 'u', 'Û' => 'u', 'Ü' => 'u', 'ù' => 'u', 'ú' => 'u', 'û' => 'u', 'ü' => 'u', 'µ' => 'u',
		'Œ' => 'oe', 'œ' => 'oe',
		'$' => 's');
 
		$chaine = strtr($chaine, $caracteres);
		$chaine = preg_replace('#[^A-Za-z0-9]+#', '-', $chaine);
		$chaine = trim($chaine, '-');
		$chaine = strtolower($chaine);
 
		return $chaine;
	}