    <!--
      function Rewrite(form){
        // déclaration des variables
         var r = ''; var mot_cles = '';
        // selection du formulaire
          Myform = form;       
        // traitement des mots clés
        mot_cles = Myform.r.value;
        mot_cles = SansCharSpe (mot_cles);
        var reg=new RegExp(" ", "g");
        mot_cles = mot_cles.replace(reg, ",");
        if (mot_cles == '') return false;		
        // attribution de l'url et validation
        url = "http://"+window.location.hostname+"/recherche" + "-" + mot_cles + ".html";
        Myform.action = url;
        return true;
      }
	  
      function SansAccent(chaine){
        // Déclaration de variables
        accent = new Array("À","Á","Â","Ã","Ä","Å","à","á","â","ã","ä","å","Ò","Ó","Ô","Õ","Ö","Ø","ò","ó","ô","õ","ö","ø","È","É","Ê","Ë","è","é","ê","ë","Ì","Í","Î","Ï","ì","í","î","ï","Ù","Ú","Û","Ü","ù","ú","û","ü","ÿ","Ñ","ñ","Ç","ç");
        sansAccent = new Array("A","A","A","A","A","A","a","a","a","a","a","a","O","O","O","O","O","O","o","o","o","o","o","o","E","E","E","E","e","e","e","e","I","I","I","I","i","i","i","i","U","U","U","U","u","u","u","u","y","N","n","C","c");
        nbr_element = accent.length;
        // Pour chaque accent
        for(i=0; i<nbr_element; i++){
          // Remplacement de l'accent par son équivalent sans accent dans la chaîne de caractères
          reg = new RegExp(accent[i], "g");
          chaine = chaine.replace(reg, sansAccent[i]);
        }
        // Retour du résultat
        return chaine;
      }
	  
	      
   function SansCharSpe(chaine){
        chaine = SansAccent(chaine);
        interdits = new Array('\\\\', '\\(', '\\^', '\\$', '\\)', '\\|', '\\*', '\\?', '!', '"', "'",'\\[', '\\]', '{', '}', ',', '\\.', ':', ';', '«', '»', '<', '>','-','\\+');
        nbr_element = interdits.length;
        // Pour chaque accent
        for(i=0; i<nbr_element; i++){
          // Remplacement de l'accent par son équivalent sans accent dans la chaîne de caractères
          reg = new RegExp(interdits[i], "g");
          chaine = chaine.replace(reg, ' ');
        }
        // Retour du résultat
        return chaine;
      }
      //-->