PhoneGap-iPhone UIWebView viewport fix

XXX_iPhoneAppDelegate.m

/* PhoneGap-iPhone UIWebView viewport fix */

/**
 Called when the webview finishes loading.  This stops the activity view and closes the imageview
 */
- (void)webViewDidFinishLoad:(UIWebView *)theWebView 
{
	/* Fix the viewport to properly fit to the screen */
	CGRect windowFrame  = [ [ UIScreen mainScreen ] bounds ];
	CGRect webViewFrame = [ [ UIScreen mainScreen ] applicationFrame ];
	webViewFrame.origin = windowFrame.origin;
	webView.frame       = webViewFrame;
	
	return [ super webViewDidFinishLoad:theWebView ];
}

to get it to work on the iPad when launching an app in landscape orientation:
- (void)webViewDidFinishLoad:(UIWebView )theWebView
{
/ Fix the viewport to properly fit to the screen */
CGRect windowFrame = [ [ UIScreen mainScreen ] bounds ];
CGRect webViewFrame = [ [ UIScreen mainScreen ] applicationFrame ];
webViewFrame.origin = windowFrame.origin; //set the origin to 0,0
UIDeviceOrientation orientation = [[UIDevice currentDevice] orientation];
if (orientation == UIDeviceOrientationLandscapeLeft || orientation == UIDeviceOrientationLandscapeRight)
{
webViewFrame.size.width = windowFrame.size.height;
webViewFrame.size.height = windowFrame.size.width;
}
webView.frame = webViewFrame;
return [ super webViewDidFinishLoad:theWebView ];
}

This works great until you put the iPad flat on a surface, then it gets confused when it is in landscape (only half the screen will show, thinks it is in portrait mode). Do you have an update to this to fix this issue?? Thanks in advance.