- (BOOL)textFieldShouldReturn:(UITextField *)textField {
	myPicker.hidden = YES;
	[textField resignFirstResponder];
	self.currentEditingTextField = nil;
	return YES;
}

- (BOOL)textFieldShouldBeginEditing:(UITextField *)textField {
	self.currentEditingTextField = textField;
	return TRUE;
}


WHEN I NEED TO HIDE IT

	if (self.currentEditingTextField) {
		[self.currentEditingTextField resignFirstResponder];
	}