title: How to select and deselect the thumbnail images in iphone
body: <p>I am new to i phone programming.How to select and deselect the thumbnail images.Right now what i did i have taken custom button using that i am adding custom image to thumbnails,it is mainly used for i can know that these thumbnail images are selected.like that,if select any thumbnail image means,custom button is attaching to each every selected thumbnail image.
  Now what i want means if i again click on same image means i want remove custom button image form the selected thumbnail.again if i selected means it have attach that custom button image and if again select on same image means i have remove that custom button image form the thumbnail.Can any body tell what logic i have use here.
  Here is my code</p>
  
  <pre><code>- (void)handleThumbClick:(id)sender
  {
  
  
          NSLog(@"yes selected");
  
          FGalleryPhotoView *photoView = (FGalleryPhotoView*)[(UIButton*)sender superview];
  
          customBadge1 = [CustomBadge customBadgeWithString:@"1" 
                                            withStringColor:[UIColor greenColor] 
                                             withInsetColor:[UIColor redColor] 
                                             withBadgeFrame:YES 
                                        withBadgeFrameColor:[UIColor grayColor] 
                                                  withScale:1.0
                                                withShining:YES];     
  
  
          b =[UIButton buttonWithType:UIButtonTypeCustom];
          b.frame = CGRectMake(0,0, 100,100);
          [b setImage:[UIImage imageNamed:@"Overlay@2x.png"] forState:UIControlStateNormal];
          [b setTitle:@"1" forState:UIControlStateNormal];
         // [b setTag:4];
  
          NSLog(@"Thumb click Fgallerview controller");
  
          [photoView addSubview:b];
          [photoView addSubview:customBadge1];
  
  }
  </code></pre>
  
  <p>The above code for if click on any thumbnail means its attaching the custom button image to that thumbnail image.Now what i want means if again if click on same thumbnail i have remove that custom thumbnail image.
  For example in thumbnail view i have 10 images is displaying now i want to select only 5 images if click on any 5 thumbnail means its attaching custom button image to 5 selected images.Now what i want means if want in selected 5 thumbnail images having custom button image.now if i select any selected image means i have to uncheck that selected image ,means i want to remove that  custom button image form the selected thumbnail.
  Can any body tell me  how to do this</p>
  
  <p>And one more thing i now that by using ELCimagepickercontroller we can able to select multiple images,but that only gallery images but here i am displaying from private document directory folder images..Please help meee
  Thanks
  Aslam</p>