function randomString(length) {
      var chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz'.split('');
      var str = '';
      for (var i = 0; i < length; i++) {
        str += chars[Math.floor(Math.random() * chars.length)];
      }
      return str;
    }
    var rnd = randomString(8);

    jQuery(document).ready(function($) {
      $(".rnd").replaceWith(rnd);


      $(".example").hide().each(function(i,e){
        $(e).before($('<a class="show-code" href="#">Show code &raquo;</a>').
                      click(function(ev) {
                        $(e).slideToggle();
                        $(this).hide();
                        ev.preventDefault();
                      }));
      });
    });
    
        $(function(){
      $(".tweet").tweet({
        join_text: "auto",
        username: "ICE_Comm",
        avatar_size: null,
        count: 3,
        auto_join_text_default: "",
        auto_join_text_ed: "",
        auto_join_text_ing: "",
        auto_join_text_reply: "",
        auto_join_text_url: "",
        loading_text: "loading tweets..."
      });
    });