     
     var stage: Stages = .LoginScreen
     var accountBalance: AccountBalance!
-    var loginURL = "https://get.cbord.com/cornell/full/login.php"
-    var fundsHomeURL = "https://get.cbord.com/cornell/full/funds_home.php"
-    var diningHistoryURL = "https://get.cbord.com/cornell/full/history.php"
+    let loginURLString = "https://get.cbord.com/cornell/full/login.php"
+    let fundsHomeURLString = "https://get.cbord.com/cornell/full/funds_home.php"
+    let diningHistoryURLString = "https://get.cbord.com/cornell/full/history.php"
     var loginCount = 0
     var netid: String = ""
     var password: String = ""

    func handleLogin() {
        loginCount = 0
        stage = .LoginScreen
        let loginURL = NSURL(string: "https://get.cbord.com/cornell/full/login.php")!
        loadRequest(NSURLRequest(URL: loginURL))
    }
    

     */
    func getDiningHistory() {
        if stage != .LoginScreen || stage != .LoginFailed || stage != .Transition {
            let historyURL = NSURL(string: diningHistoryURLString)!
            loadRequest(NSURLRequest(URL: historyURL))
        }
    }
