map.delegate=nil;
[self.map stopLoading];

-[UIWebView webView:runJavaScriptAlertPanelWithMessage:initiatedByFrame:]: message sent to deallocated instance 0x4469ee0

/SourceCache/WebCore/WebCore-351.9.42/wak/WKWindow.c:250 WKWindowIsSuspendedWindow:  NULL window.

- (void)loadRequest:(NSURLRequest *)request
{
    [self retain];
    if ([webView isLoading])
        [webView stopLoading];
    [webView loadRequest:request];
    [self release];
}
- (void)webViewDidStartLoad:(UIWebView *)webView
{
    [self retain];
}
- (void)webViewDidFinishLoad:(UIWebView *)webView
{
    [self release];
}
- (void)webView:(UIWebView *)webView didFailLoadWithError:(NSError *)error
{
    [self release];
}

- (void)viewWillDisappear
{
    if ([webView isLoading])
        [webView stopLoading];
}

- (void)dealloc
{
    [webView setDelegate:nil];
    [webView release];
    [super dealloc];
}

#import <UIKit/UIKit.h>
#import <Foundation/Foundation.h>

@interface FixedNavigationController :
UINavigationController <UINavigationControllerDelegate>{

}

@end

#import "FixedNavigationController.h"

static BOOL bugDetected = NO;

@implementation FixedNavigationController

- (void)viewDidLoad{
    [self setDelegate:self];
}

- (void)didReceiveMemoryWarning{
    // FIX navigationController & memory warning bug
    if([self.viewControllers count] > 2)
    	bugDetected = YES;
}

- (void)navigationController:(UINavigationController *)navigationController
didShowViewController:(UIViewController *)viewController
animated:(BOOL)animated
{

    // FIX navigationController & memory warning bug
    if(bugDetected){
    	bugDetected = NO;

    	if(viewController == [self.viewControllers objectAtIndex:1]){
    		[self popToRootViewControllerAnimated:NO];
    		self.viewControllers = [self.viewControllers arrayByAddingObject:viewController];
    	}
    }
}

@end