Changing the NavBar Appearance

	//set the back arrow and other icons to the title text color for iOS7...
	if(floor(NSFoundationVersionNumber) > NSFoundationVersionNumber_iOS_6_1){
        [self.navigationController.navigationBar setTintColor:[BT_color getColorFromHexString:[appDelegate navBarTitleTextColor]]];
    }

    ////////  end setup nav bar
    /////////////////////////////////////////
    NSShadow *shadow = [[NSShadow alloc] init];
    shadow.shadowColor = [UIColor colorWithRed:0.0 green:0.0 blue:0.0 alpha:0.8];
    shadow.shadowOffset = CGSizeMake(0, 1);
    UIColor *myColor = [BT_color getColorFromHexString:@"#6D6C3A"];

    NSDictionary *textola = [NSDictionary dictionaryWithObjectsAndKeys:
                             myColor, NSForegroundColorAttributeName,
                             shadow, NSShadowAttributeName,
                             [UIFont fontWithName:@"AmericanTypewriter" size:21.0], NSFontAttributeName, nil];

    [self.navigationController.navigationBar setTitleTextAttributes:textola];

    UILabel* tlabel=[[UILabel alloc] initWithFrame:CGRectMake(0,0, 200, 40)];
    tlabel.text=navBarText;
    tlabel.textAlignment = NSTextAlignmentCenter;
    tlabel.textColor=[BT_color getColorFromHexString:@"#6D6C3A"];
    tlabel.font = [UIFont fontWithName:@"AmericanTypewriter" size: 21.0];
    tlabel.adjustsFontSizeToFitWidth=YES;
    self.navigationItem.titleView=tlabel;


    //tell iOS7 the top bar needs updated..
    if(floor(NSFoundationVersionNumber) > NSFoundationVersionNumber_iOS_6_1){
        [self setNeedsStatusBarAppearanceUpdate];
    }