function show () {
 if (document.getElementById)
    document.getElementById("block").style.visibility = "visible";
   }
function hide () {
 if (document.getElementById)
    document.getElementById("block").style.visibility = "hidden";
}


$(document).ready( function() {
  $('.toggleTable').css('cursor', 'pointer')
  $('.toggleTable').nextAll('table').hide();
  $('.toggleTable').click( function() {
    $(this).nextAll('table').eq(0).toggle('slow');
  })
})