var max = 10;
  var timer;
  function print_slogan() {
  var i = Math.floor((Math.random() * 100) % max); 
  item = eval('slogans' + i); 
  slogan = document.getElementById('slogan');
  //document.write(item);
  slogan.innerHTML = item;
  timer = setTimeout('print_slogan()',3500);
  }
  
  print_slogan();
  </script>