function updatediv(adresse)
      {
      var monurl=adresse;
      var options = {url: monurl, method : 'get' , update: $('techniques')};
      var monObjetAjax= new Request.HTML(options);
      monObjetAjax.send();
      };

	 function updatediv2(adresse)
      {
      var monurl=adresse;
      var options = {url: monurl, method : 'get' , update: $('bushido')};
      var monObjetAjax= new Request.HTML(options);
      monObjetAjax.send();
      };