function GetPic(testimonial, pic) {
  ClosePic();
  var picDiv = document.getElementById('picDiv');
  var picImg = document.getElementById('picImg');
  var url = '../scripts/testimonialimage.aspx?img=' + pic + '&testimonial=' + testimonial;
  picImg.src = url;
  picDiv.style.display = 'block';
}

function ClosePic() {
  var picDiv = document.getElementById('picDiv');
  picDiv.style.display = 'none';
}