function AddCart(refadd,target,tp,size,couleur) {



   var req = new Request({
          url:'includes/CUSTOM_SCRIPTS/panier/ajax_cart.php',
          method:'post',
          autoCancel:true,
          data:'add_ref='+refadd+'&size='+size+'&couleur='+couleur+'&target='+target+'&tp='+tp,
          onRequest: function() {
          /*document.getElementById('div_warning_updateCart').style.display = '';*/
          },
          onComplete: function(response) {
                     if($(target))$(target).innerHTML =  response;
                      },
          onSuccess: function (nn) {
           /*document.getElementById('div_warning_updateCart').style.display = 'none';*/
          }
        }).send();
 }