title: How to remove sprite in cocos2d?
body: <p>In <code>cocos2d</code> I created <code>SPRITE</code> but after click on menu Button I want to remove sprite.
   this is sprite code..</p>
  
  <pre><code>// create and initialize our seeker sprite, and add it to this layer
  seeker1 = [CCSprite spriteWithFile: @"button_Red.png"];
  seeker1.position = ccp( 50, 150 );
  [self addChild:seeker1];
  </code></pre>
  
  <p>And also I create menu.</p>
  
  <pre><code>    CCMenuItemImage * menuItem1 = [CCMenuItemImage itemFromNormalImage:@"1.gif"
                                                           selectedImage: @"2.gif"
                                                                  target:self
                                                                selector:@selector(doSomethingOne:)];
  </code></pre>
  
  <p>And This is remove code so what I done wrong in Remove.</p>
  
  <pre><code>- (void) doSomethingOne: (CCMenuItem  *) menuItem 
  {
   NSLog(@"The first menu was called");
  [self.children removeObject:seeker1];// removeSpriteFrames:seeker1 removeChild:seeker1 cleanup:YES];
  }
  </code></pre>
  
  <p>Please give me code for how to remove sprite.</p>