gistfile1.m

+ (void)initialize {
    JSHandler = [NSString stringWithContentsOfURL:[[NSBundle mainBundle] URLForResource:@"ajax_handler" withExtension:@"js"] encoding:NSUTF8StringEncoding error:nil] ;
 }

- (void)webViewDidStartLoad:(UIWebView *)webView {
    //Injecting the javaScript before the view starts to load.Employing Script Injection
      [webUIView stringByEvaluatingJavaScriptFromString:JSHandler];
   
}