       failureCallbacks: [callbacks.onFailure]
 
   updateKeyboard: (options={}, callbacks={}) ->
-    
+
     params = {}
-    
+
     if options.accessoryBarEnabled?
       params.accessoryBarEnabled = options.accessoryBarEnabled
-    
+
     steroids.nativeBridge.nativeCall
       method: "updateKeyboard"
       parameters: params

      failureCallbacks: [callbacks.onFailure]

  displayLoading: (options={}, callbacks={}) ->
  
    steroids.nativeBridge.nativeCall
      method: "displayTransitionHelper"
      successCallbacks: [callbacks.onSuccess]

      options
    else
      options.color

    steroids.nativeBridge.nativeCall
      method: "setWebViewBackgroundColor"
      parameters:
        color: newColor
      successCallbacks: [callbacks.onSuccess]
      failureCallbacks: [callbacks.onFailure]

  setBackgroundImage: (options={}, callbacks={}) ->
    newImage = if options.constructor.name == "String"
      options
    else
      options.image

    steroids.nativeBridge.nativeCall
      method: "setWebViewBackgroundImage"
      parameters:
