function review()
    {
      /*document.getElementById('Productreview').style. display="block";
      document.getElementById('Productreview').innerHTML=document.getElementById('ReviewContent').innerHTML;
      document.getElementById('ReviewContent').style. display="none";*/
      
      document.getElementById("Productcomment").innerHTML = document.getElementById("CommentContent").innerHTML ;
      document.getElementById("Productcomment").style.display = 'block';
      document.getElementById("CommentContent").style. display="none";
    }
function showcomments(sno)
    {
      url=document.location.href;
      x='save';
      y='Kommentarer';
      url=url.replace(x,y);
      document.location.href=url+'&serialno='+sno;
    }