$.getJSON("http://twitter.com/statuses/user_timeline.json?screen_name=WSM_Comms&count=1&callback=?",
 function(data){
  $.each(data, function(i,item){
   ct = item.text;
   ct = ct.replace(/http:\/\/\S+/g,  '<a href="$&" target="_blank">$&</a>');
   ct = ct.replace(/\s(@)(\w+)/g,    ' @<a onclick="javascript:pageTracker._trackPageview("/outgoing/twitter.com/");" href="http://twitter.com/$2" target="_blank">$2</a>');
   ct = ct.replace(/\s(#)(\w+)/g,    ' #<a onclick="javascript:pageTracker._trackPageview("/outgoing/search.twitter.com/search?q=%23");" href="http://search.twitter.com/search?q=%23$2" target="_blank">$2</a>');
   $("#jstweets").append('<div>'+ct +'</div>');
  });
 });