250 

   250 

   251 -(void) removeOverlay {

   251 -(void) removeOverlay {

   252     [self.popupMenu performSelectorOnMainThread:@selector(dismiss) withObject:nil waitUntilDone:YES];

   252     [self.popupMenu performSelectorOnMainThread:@selector(dismiss) withObject:nil waitUntilDone:YES];

   253     [self.popoverController performSelectorOnMainThread:@selector(dismissPopoverAnimated:) withObject:nil waitUntilDone:YES];

   253     [self.popoverController performSelectorOnMainThread:@selector(dismissPopoverAnimated:) withObject:nil waitUntilDone:YES];

   254     [self.view performSelectorOnMainThread:@selector(removeFromSuperview) withObject:nil waitUntilDone:YES];

   254     [self.view performSelectorOnMainThread:@selector(removeFromSuperview) withObject:nil waitUntilDone:YES];

   256 }

   255 }

   257 

   256 

   258 -(void) didReceiveMemoryWarning {

   257 -(void) didReceiveMemoryWarning {

   259     if (self.popupMenu.view.superview == nil)

   258     if (self.popupMenu.view.superview == nil)

   260         self.popupMenu = nil;

   259         self.popupMenu = nil;

   263     if (self.amvc.view.superview == nil)

   262     if (self.amvc.view.superview == nil)

   264         self.amvc = nil;

   263         self.amvc = nil;

   265     if (IS_IPAD())

   264     if (IS_IPAD())

   266         if (((UIPopoverController *)self.popoverController).contentViewController.view.superview == nil)

   265         if (((UIPopoverController *)self.popoverController).contentViewController.view.superview == nil)

   267             self.popoverController = nil;

   266             self.popoverController = nil;

   269     MSG_MEMCLEAN();

   268     MSG_MEMCLEAN();

   270     [super didReceiveMemoryWarning];

   269     [super didReceiveMemoryWarning];

   271 }

   270 }

   272 

   271 

   273 -(void) viewDidUnload {

   272 -(void) viewDidUnload {