Index: branches/version-2_5-dev/data/class/pages/frontparts/LC_Page_FrontParts_LoginCheck.php
===================================================================
--- branches/version-2_5-dev/data/class/pages/frontparts/LC_Page_FrontParts_LoginCheck.php	(revision 20076)
+++ branches/version-2_5-dev/data/class/pages/frontparts/LC_Page_FrontParts_LoginCheck.php	(revision 20086)
@@ -79,5 +79,5 @@
         
         // リクエスト値をフォームにセット
-        $objFormParam->setParam($this->lfConvertParam($_POST));
+        $this->objFormParam->setParam($this->lfConvertParam($_POST));
         
         // モードによって分岐
Index: branches/version-2_5-dev/data/class/pages/frontparts/bloc/LC_Page_FrontParts_Bloc_Category.php
===================================================================
--- branches/version-2_5-dev/data/class/pages/frontparts/bloc/LC_Page_FrontParts_Bloc_Category.php	(revision 20076)
+++ branches/version-2_5-dev/data/class/pages/frontparts/bloc/LC_Page_FrontParts_Bloc_Category.php	(revision 20086)
@@ -92,14 +92,14 @@
      */
     function lfGetSelectedCategoryId() {
-        // 商品ID取得
-        if ( !isset($_GET['product_id']) || $_GET['product_id'] == '' || !is_numeric($_GET['product_id']) ) {
-            return array(0);
-        }
-        $product_id = $_GET['product_id'];
+            // 商品ID取得
+        $product_id = '';
+        if ( isset($_GET['product_id']) && $_GET['product_id'] != '' && is_numeric($_GET['product_id']) ) {
+            $product_id = $_GET['product_id'];
+        }
         // カテゴリID取得
-        if ( !isset($_GET['category_id']) || $_GET['category_id'] == '' || !is_numeric($_GET['category_id']) ) {
-            return array(0);
-        }
-        $category_id = $_GET['category_id'];
+        $category_id = '';
+        if ( isset($_GET['category_id']) && $_GET['category_id'] != '' && is_numeric($_GET['category_id']) ) {
+            $category_id = $_GET['category_id'];
+        }
         // 選択中のカテゴリIDを判定する
         $objDb = new SC_Helper_DB_Ex();