- (void)webViewDidStartLoad:(UIWebView *)linkWeb {

	UIActivityIndicatorView * activityIndicator = [[UIActivityIndicatorView alloc] initWithFrame:CGRectMake(0, 0, 20, 20)];
    [activityIndicator startAnimating];
    refreshActivity = [[UIBarButtonItem alloc] initWithCustomView:activityIndicator];
    [activityIndicator release];
    [refreshActivity release];

}

- (void)webViewDidFinishLoad:(UIWebView *)linkWeb {
	refreshActivity = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemRefresh target:self action:@selector(reloadLink)];
	refreshActivity.style = UIBarButtonItemStylePlain;
	[refreshActivity release];
}