title: CCMenuItemImage button is not working
body: <p>buttons and menu are on screen but nothing happen when buttons pushed:</p>
  
  <pre><code>CCMenuItemImage *menuB = [CCMenuItemImage itemFromNormalImage:@"menuB.png" selectedImage:@"menuB.png" target:self selector:@selector(goMenu:)];
      CCMenuItemImage *tryAgainB = [CCMenuItemImage itemFromNormalImage:@"tryAgainB.png" selectedImage:@"tryAgainB.png" target:self selector:@selector(tryAgain:)];
      CCMenuItemImage *menuGoodByeT = [CCMenuItemImage itemFromNormalImage:@"menu.png" selectedImage:@"menu.png" target:self selector:@selector(nothing:)];
  
      menuB.position=ccp(-65,-40);
      tryAgainB.position=ccp(15,-40);
  
  
      menu = [CCMenu menuWithItems:menuGoodByeT,menuB,tryAgainB, nil];
       menu.isTouchEnabled = YES;     
      [self addChild: menu];
  </code></pre>
  
  <p>yes, the method is having : <code>id sender</code> .</p>
  
  <p>whats wrong with this menus ?? it some how always has problems.</p>