anchor.diff:      <div class="row">
         <div class='col-1 push-down slide-left' > <a ng-click='previousPage(audioPagingHash)'><span ng-show='audioPagingHash.showPrevious' class='glyphicon glyphicon-chevron-left'></span></a></div>
         <div ng-repeat='audio in audios | startFrom: audioPagingHash.startFrom | limitTo: 3'  class="col-3">
  -        <a href={{audio.path}} class="thumbnail">
  +        <a href='/multimedia/{{audio.id}}' class="thumbnail">
             <img src={{audio.thumbnail_path}} alt={{audio.title}}>
           </a>
           <p> {{video.title}}</p>
  
positive.code:     <div class="row">
        <div class='col-1 push-down slide-left' > <a ng-click='previousPage(imagesPagingHash)'><span ng-show='imagesPagingHash.showPrevious' class='glyphicon glyphicon-chevron-left'></span></a></div>
        <div ng-repeat='image in images | startFrom: imagesPagingHash.startFrom | limitTo: 3'  class="col-3">
          <a href={{image.path}} class="thumbnail">
            <img src={{image.thumbnail_path}} alt={{image.title}}>
          </a>
          <p> {{image.title}}</p>
  
negative.code:     <div class="row">
        <div class='col-1 push-down slide-left' > <a ng-click='previousPage(videosPagingHash)'><span ng-show='videosPagingHash.showPrevious' class='glyphicon glyphicon-chevron-left'></span></a></div>
        <div ng-repeat='video in videos | startFrom: videosPagingHash.startFrom | limitTo: 3'  class="col-3">
          <a href='/multimedia/{{video.id}}' class="thumbnail">
            <img src={{video.thumbnail_path}} alt={{video.title}}>
          </a>
          <p> {{video.title}}</p>
  