text: //show first img
  function startOff() {
      $('.boxframe1').removeClass('openFrame');
      $('.slidebox').css('width','100px');
      $('#img-b').removeClass('fullshine');
      var thewidth = $('#firstRowImages').contents('.size1:nth-child(2)').contents().width();
      $('.size1:nth-child(2)').width(thewidth);
      $('.size1:nth-child(2)').contents().addClass('fullshine');
      $('#firstRowImages').addClass('openFrame');
      };
  
      // click an image to display
      $('.gallimg').hover(function switchimg(){
        var thewidth = (this).width;
      $('.slidebox').css('width','100px');
      $('#img-b').removeClass('fullshine');
      $('.boxframe1').removeClass('openFrame');
      $(this).addClass('fullshine').parent('div').width(thewidth).parent().addClass('openFrame');
  
      });
      startOff();
  