Index: branches/version-2_5-dev/data/class/pages/products/LC_Page_Products_Detail.php
===================================================================
--- branches/version-2_5-dev/data/class/pages/products/LC_Page_Products_Detail.php	(revision 20540)
+++ branches/version-2_5-dev/data/class/pages/products/LC_Page_Products_Detail.php	(revision 20546)
@@ -524,4 +524,6 @@
                 $objQuery->commit();
             }
+            // お気に入りに登録したことを示すフラグ
+            $this->just_added_favorite = true;
             return true;
         }
Index: branches/version-2_5-dev/data/Smarty/templates/default/products/detail.tpl
===================================================================
--- branches/version-2_5-dev/data/Smarty/templates/default/products/detail.tpl	(revision 20525)
+++ branches/version-2_5-dev/data/Smarty/templates/default/products/detail.tpl	(revision 20546)
@@ -250,7 +250,19 @@
                     <!--{/if}-->
                     <!--{if !$is_favorite}-->
-                        <a href="javascript:fnModeSubmit('add_favorite','favorite_product_id','<!--{$arrProduct.product_id|h}-->');" onmouseover="chgImg('<!--{$TPL_URLPATH}-->img/button/btn_add_favorite_on.jpg','add_favolite_product');" onmouseout="chgImg('<!--{$TPL_URLPATH}-->img/button/btn_add_favorite.jpg','add_favolite_product');"><img src="<!--{$TPL_URLPATH}-->img/button/btn_add_favorite.jpg" alt="お気に入りに追加" name="add_favolite_product" id="add_favolite_product" /></a>
+                        <a href="javascript:fnModeSubmit('add_favorite','favorite_product_id','<!--{$arrProduct.product_id|h}-->');" onmouseover="chgImg('<!--{$TPL_URLPATH}-->img/button/btn_add_favorite_on.jpg','add_favorite_product');" onmouseout="chgImg('<!--{$TPL_URLPATH}-->img/button/btn_add_favorite.jpg','add_favorite_product');"><img src="<!--{$TPL_URLPATH}-->img/button/btn_add_favorite.jpg" alt="お気に入りに追加" name="add_favorite_product" id="add_favorite_product" /></a>
                     <!--{else}-->
-                        <img src="<!--{$TPL_URLPATH}-->img/button/btn_add_favorite_on.jpg" alt="お気に入り登録済" name="add_favolite_product" id="add_favolite_product" />
+                        <img src="<!--{$TPL_URLPATH}-->img/button/btn_add_favorite_on.jpg" alt="お気に入り登録済" name="add_favorite_product" id="add_favorite_product" />
+                        <script type="text/javascript" src="<!--{$smarty.const.ROOT_URLPATH}-->js/jquery.tipsy.js"></script>
+                        <script type="text/javascript">
+                            var favoriteButton = $("#add_favorite_product");
+                            favoriteButton.tipsy({gravity: $.fn.tipsy.autoNS, fallback: "お気に入りに登録済み", fade: true });
+                            
+                            <!--{if $just_added_favorite == true}-->
+                            favoriteButton.load(function(){$(this).tipsy("show")});
+                            $(function(){
+                                var tid = setTimeout('favoriteButton.tipsy("hide")',5000);
+                            });
+                            <!--{/if}-->
+                        </script>
                     <!--{/if}-->
                 </div>