removed products

@@ -107,12 +107,17 @@ $(function() {
     $('#removed_products').delegate('.send-to-favorite', 'click', function() {
         var $removedProduct = $(this).parents('.removed-product');
 
-        Cart.sendToFavorite([$.parseJSON($(this).attr('data-product_info'))], function() {
+        var info = $.parseJSON($(this).attr('data-product_info'));
+
+        Cart.sendToFavorite([info], function() {
             if ($('#removed_products .removed-product').length > 1) {
                 $removedProduct.remove();
             } else {
                 $('#removed_products').html('');
             }
+
+            // clear removed memory
+            Cart.clearRemovedMemory(info.productSku);
         });
     }).delegate('.buy-again', 'click', function() {
         var productInfo = $.parseJSON($(this).attr('data-rebuy_info')),
@@ -125,6 +130,9 @@ $(function() {
                 } else {
                     $('#removed_products').html('');
                 }
+
+                // clear removed memory
+                Cart.clearRemovedMemory(productInfo.productSku);
             });
         });
     });

@@ -286,6 +286,25 @@ Cart = {
         }));
     },
 
+    clearRemovedMemory: function(sku) {
+        var idx;
+
+        if (!sku) {
+            return;
+        }
+
+        // remove sku
+        removedProSkus.splice(removedProSkus.indexOf(sku), 1);
+
+        // remove info
+        for (idx = removedProsInfo.length - 1; idx >= 0; idx--) {
+            if (removedProsInfo[idx].productSku === sku) {
+                removedProsInfo.splice(idx, 1);
+                return;
+            }
+        }
+    },
+
     /*
      *  商品移入收藏夹
      *  @function [sendToFavorite]