/* Scroller Credit: http://docs.jquery.com/Tutorials:Scroll_Up_Headline_Reader */
function slider(count){
  var tweet_interval;
  var old_tweet = 0;
  var current_tweet = 0;
  //$('.twitter-middle').append("<\/ul>");
  $("#twitter_update_list li:eq("+current_tweet+")").css('top','5px');
  
  if((count)>1){
  	var anim = setInterval(tweet_rotate,7000); //time in milliseconds
  }
  $(".tweet").hover(
  		function () {
  			clearInterval(anim);
  		},
  		function (){
  			clearInterval(anim);
  			anim = setInterval(tweet_rotate,7000);
  		});
  function tweet_rotate() {
	  
  	   current_tweet = (old_tweet + 1) % count; 
  	   $("#twitter_update_list li:eq(" + old_tweet + ")").animate({top: -205},1000, function() {
  	     $(this).css('top','210px');
  	   });
  	   $("#twitter_update_list li:eq(" + current_tweet + ")").show().animate({top: 5},1000);  
      	   old_tweet = current_tweet;
  }
}