     
     func getAssignments() -> [Assignment] {
         return assignments
+    }
+    
+    func getGrades() -> [Grade] {
+        return grades
     }
     
     func getClasses() -> [Class] {

            NSLog("Could not get network client")
        }
    }
    
    func getGrades() -> [Grade] {
        return grades
    }
    
}

    
    func fetchClasses() {
        if let networkClient = getNetworkClient() {
            networkClient.fetchPage(Page.Timetable,
                successHandler: { (operation: AFHTTPRequestOperation!, response: AnyObject!) -> Void in
                    let responseData = NSData(data: response as NSData)
                    self.classes = Parser.parseClasses(responseData)
