UIWebView は、page_html/css_WEB-ITnose を読み込むときに背景が空白になる問題を解決します。

webView.backgroundColor = [UIColor clearColor];webView.opaque = NO;[webView setBackgroundColor:[UIColor colorWithPatternImage:[UIImage imageNamed:@"webbg.png"]]];

    self.webView=[[[UIWebView alloc]initWithFrame:self.view.bounds]autorelease];    [self.webView loadRequest:request];    [self.view addSubview:self.webView];        UIImageView *imageView = [[UIImageView alloc]initWithImage:[UIImage imageNamed:@"gatewaybg.png"]];    imageView.frame = CGRectMake(0, 0, [UIScreen mainScreen].bounds.size.width, [UIScreen mainScreen].bounds.size.height);    [self.view addSubview:imageView];