var arr= new Array();
  arr.push("'Without question, the greatest invention in the history of mankind is beer. Oh, I grant you that the wheel was also a fine invention, but the wheel does not go nearly as well with pizza.' -Dave Barry");
  arr.push("'The problem with the world is that everyone is a few drinks behind.' -Humphrey Bogart");
  arr.push("'The sum of the matter is, the people drink because they wish to drink.' -Rudolph Brand");
  arr.push("'If you ever reach total enlightenment while drinking beer, I bet it makes beer shoot out your nose.' -Jack Handy");
  arr.push("'A woman drove me to drink and I didn't even have the decency to thank her.' -W.C. Fields");
  arr.push("'Everybody has to believe in something... I believe I'll have another drink.' -W.C. Fields");
  arr.push("'Drinking beer doesn't make you fat, It makes you lean... Against bars, tables, chairs, and poles.'");
  arr.push("'Pretty women make us BUY beer. Ugly women make us DRINK beer.'");
  arr.push("'A fine beer may be judged with only one sip, but it's better to be thoroughly sure.'");
  arr.push("'The mouth of a perfectly happy man is filled with beer.'");
    
         
  function rotate()
  {
  var num= Math.round(Math.random()*9);
  add(num);
  }
 
  function add(i)
  {
   var chi = document.createTextNode(arr[i]);
   var tab1 = document.getElementById('add1');
    while(tab1.hasChildNodes())
    {
     tab1.removeChild(tab1.firstChild);
    }
  tab1.appendChild(chi);
  }