get image src and insert into other image src

<script>

  $(document).ready(function(){

    $('a.menu-box').click(function(){

      var largeImage = $(this).attr('data-full');

      var pathImage = $(this).attr('data-target');

      $('.selected').removeClass();

      $(this).addClass('selected');

      $('.full img').hide();

      $('.full img').attr('src', largeImage);

      $(".full a").attr('href', pathImage);

      $('.full img').fadeIn();

    }); // closing the listening on a click