Index: trunk/core/units/general/my_application.php
===================================================================
diff -u -N -r2596 -r2707
--- trunk/core/units/general/my_application.php	(.../my_application.php)	(revision 2596)
+++ trunk/core/units/general/my_application.php	(.../my_application.php)	(revision 2707)
@@ -38,6 +38,30 @@
 			$this->SetVar('u_id', $user_id);
 			$this->StoreVar('user_id', $user_id);
 		}
+		
+		function getUserGroups($user_id)
+		{
+			switch($user_id)
+			{
+				case -1:
+					$user_groups = $this->ConfigValue('User_LoggedInGroup');
+					break;
+				case -2:
+					$user_groups = $this->ConfigValue('User_LoggedInGroup');
+					$user_groups .= ','.$this->ConfigValue('User_GuestGroup');
+					break;
+				default:
+					$sql = 'SELECT GroupId FROM '.TABLE_PREFIX.'UserGroup WHERE PortalUserId = '.$user_id;
+					$res = $this->DB->GetCol($sql);
+					$user_groups = Array( $this->ConfigValue('User_LoggedInGroup') );
+					if(is_array($res))
+					{
+						$user_groups = array_merge($user_groups, $res);
+					}
+					$user_groups = implode(',', $user_groups);
+			}
+			return $user_groups;
+		}
 	}
 
 ?>
\ No newline at end of file
Index: trunk/kernel/units/general/my_application.php
===================================================================
diff -u -N -r2596 -r2707
--- trunk/kernel/units/general/my_application.php	(.../my_application.php)	(revision 2596)
+++ trunk/kernel/units/general/my_application.php	(.../my_application.php)	(revision 2707)
@@ -38,6 +38,30 @@
 			$this->SetVar('u_id', $user_id);
 			$this->StoreVar('user_id', $user_id);
 		}
+		
+		function getUserGroups($user_id)
+		{
+			switch($user_id)
+			{
+				case -1:
+					$user_groups = $this->ConfigValue('User_LoggedInGroup');
+					break;
+				case -2:
+					$user_groups = $this->ConfigValue('User_LoggedInGroup');
+					$user_groups .= ','.$this->ConfigValue('User_GuestGroup');
+					break;
+				default:
+					$sql = 'SELECT GroupId FROM '.TABLE_PREFIX.'UserGroup WHERE PortalUserId = '.$user_id;
+					$res = $this->DB->GetCol($sql);
+					$user_groups = Array( $this->ConfigValue('User_LoggedInGroup') );
+					if(is_array($res))
+					{
+						$user_groups = array_merge($user_groups, $res);
+					}
+					$user_groups = implode(',', $user_groups);
+			}
+			return $user_groups;
+		}
 	}
 
 ?>
\ No newline at end of file