code review by hf: do format web code to remove no needs code

@@ -465,14 +465,14 @@ class WebAction extends Controller_Abstract
      */
     protected function setWebNavHeader($channel = '')
     {
-        if(empty($channel)) {
-            $channel = \Index\HomeModel::getSwitchChannel();
-        } 
-        else {//设置频道
-            \Index\HomeModel::setSwitchToCookie($channel);
-        }
+//        if(empty($channel)) {
+//            $channel = \Index\HomeModel::getSwitchChannel();
+//        } 
+//        else {//设置频道
+//            \Index\HomeModel::setSwitchToCookie($channel);
+//        }
         $header = array(
-            'navbars'=>\Index\HomeModel::getNavBars($channel),
+            'navbars'=> \Index\HomeModel::getNavBars($channel),
             'gobytype'=> 'gobuy'.$channel,
             'searchcate'=>'searchcate'.$channel,
              'myyoho' => array(

@@ -115,7 +115,7 @@ class HomeModel
         return $menu;
     }
     
-        /**
+    /**
      * 选择频道
      *
      * @return void