modify to fixes bugs to plustar

@@ -254,7 +254,7 @@ class AbstractAction extends Controller_Abstract
      */
      */
     public function setSession($name, $value)
     public function setSession($name, $value)
     {
     {
-        Session::start('yohobuy_session')->__set($name, $value);
+        Session::start('yohobuy_session', null, 'yohobuy.com')->__set($name, $value);
     }
     }
 
 
     /**
     /**
@@ -264,7 +264,7 @@ class AbstractAction extends Controller_Abstract
      */
      */
     public function getSession($name)
     public function getSession($name)
     {
     {
-        Session::start('yohobuy_session')->__get($name);
+        return Session::start('yohobuy_session', null, 'yohobuy.com')->__get($name);
     }
     }
 
 
     /**
     /**
@@ -276,10 +276,10 @@ class AbstractAction extends Controller_Abstract
     protected function getUid()
     protected function getUid()
     {
     {
         if (!$this->_uid) {
         if (!$this->_uid) {
-            $cookie = $this->getCookie('_UID');
+            $cookie = $this->getCookie('_UID'); 
             if (!empty($cookie)) {
             if (!empty($cookie)) {
-                $cookieList = explode('::', $cookie);
-                if (isset($cookieList[1]) && is_numeric($cookieList)) {
+                $cookieList = explode('::', $cookie); 
+                if (isset($cookieList[1]) && is_numeric($cookieList[1])) {
                     $this->_uid = $cookieList[1];
                     $this->_uid = $cookieList[1];
                     $this->_uname = $cookieList[0];
                     $this->_uname = $cookieList[0];
                 }
                 }