function twitterCallback2(C){
  var A=[];
  var link_text = '<IMG src="http://www.expomuseum.com/imagebucket/twitterlink1.gif" class="twitter_link"/>';
  for(var D=0; D < C.length; D++){
    var E=C[D].user.screen_name;
    var B=C[D].text.replace(
      /((https?|s?ftp|ssh)\:\/\/[^"\s\<\>]*[^.,;'">\:\s\<\>\)\]\!])/g,
      function(F){return'<a href="' + F + '" ' +
		  'onclick="window.open(this.href,\'newwin\'); return false;">' +
		  link_text + "</a>";
		 }
      ).replace(/\B@([_a-z0-9]+)/ig,
	function(F){return F.charAt(0) + '<a href="http://www.twitter.com/'+
		    F.substring(1) + '">'+F.substring(1) + "</a>";});
    A.push("<li><span>" + B +
	   '</span> <a style="font-size:85%" href="http://twitter.com/' +
	   E + "/statuses/" + C[D].id + '">'+relative_time(C[D].created_at) +
	   "</a></li>");
  }
  document.getElementById("twitter_update_list").innerHTML=A.join("");
};

function new_window(R){
  // get the source element in a cross-browser way
  if (window.event) { thislink = window.event.srcElement; }
  else if (R.target) { thislink = R.target;  }
  else { return false; }
  window.open(thislink.href,'newwin');
  return false;
}

function relative_time(C){
    var B=C.split(" ");
    C=B[1]+" "+B[2]+", "+B[5]+" "+B[3];
    var A=Date.parse(C);
    var D=(arguments.length>1) ? arguments[1] : new Date();
    var E=parseInt((D.getTime()-A)/1000);
    E=E+(D.getTimezoneOffset()*60);
    if(E<60){
	return"less than a minute ago";
    } else if(E<120){
	return"about a minute ago";
    } else if(E<(60*60)){
	return(parseInt(E/60)).toString() + " minutes ago";
    } else if(E<(120*60)){
	return"about an hour ago";
    } else if(E<(24*60*60)){
	return"about "+(parseInt(E/3600)).toString()+" hours ago";
    } else if(E<(48*60*60)){
	return"1 day ago";
    } else {
	return(parseInt(E/86400)).toString()+" days ago";
    }
};