void HandleSaveButtonClicked(object sender, EventArgs e)
{
if (!String.IsNullOrEmpty (_currentSpeechItem.Text)) {
if (_savedItemsController == null)
_savedItemsController = new SpeechItemTableController ();
_savedItemsController.SpeechItems.Add (new SpeechItem (_currentSpeechItem.Text));
UIAlertView savedAlert = new UIAlertView ("Talk Bot", "Item saved. Touch open \r\nto play back later", null, "OK");
savedAlert.Show ();
} else {
UIAlertView promptNoText = new UIAlertView ("Talk Bot", "Please enter something \r\nfor me to save", null, "OK");
promptNoText.Show ();
}
}