/**************** QUOTE TWITTER ****************/

function parseTweets(tweets) {
  for (var i=0; i<tweets.length; i++) {
    $("#tweet .content").html(parse(tweets[i]));
    var time = niceTime(parseDate(tweets[i].created_at));
    $("#tweet .time").html(time);
  }
}

  function parse(tweetObj) {
    var tweet = tweetObj.text;
    var matches = tweet.match(/https?:\/\/[-_.!~*\'\(\)a-zA-Z0-9;\/?:\@&=+\$,%#]+/g);
    var images = new Array();

    for (var i=0; i<matches.length; i++) {
      var m = matches[i];
      var twitpicMatches = m.match(/^http:\/\/twitpic\.com\/([a-z0-9]+)/);
      if (twitpicMatches != null && twitpicMatches.length > 0) {
        images.push(twitpicMatches[1]);
        tweet = tweet.replace(twitpicMatches[0], '');
        if (tweet.indexOf(" - ") == 0) {
          tweet = tweet.substring(3);
        } else if (tweet.indexOf(" - ") == tweet.length - 3) {
          tweet = tweet.substring(0, tweet.length - 3);
        }
      } else {
        tweet = tweet.replace(m, '<a href="' + m + '">' + m + '</a>');
      }
    }

    tweet = '<a href="http://twitter.com/' + tweetObj.user.screen_name + '/status/' + tweetObj.id + '">' + tweet + '</a>';
    
    var imageHtml = "";
    for (var i=0; i<images.length; i++) {
      imageHtml += '<div class="pic">';
      imageHtml += '<a href="http://twitpic.com/' + images[i] + '">'
      imageHtml += '<img src="http://twitpic.com/show/large/' + images[i] + '" />';
      imageHtml += '</a>';
      imageHtml += '</div>';
    }
    tweet = imageHtml + tweet;
    
    return tweet;
  }


  /**************** SHOW IMAGES FOR NEWS DIGEST ****************/
  function onloadHandler() {
    $("#home ul.news  img").each(function() {
      var imageNode = this;
      var postId = $(this).attr("rel");
      var linkNode = $("#news_" + postId);
      linkNode.mouseover(function() {
        $(imageNode).fadeIn("slow");
      });
      linkNode.mouseout(function() {
        $(imageNode).fadeOut("slow");
      });
    });
  }



/**
 * PRETTY-DATE by James Padsley
 * http://james.padolsey.com/javascript/recursive-pretty-date/
 */
 var niceTime = (function() {
   
   var ints = {
     second: 1,
     minute: 60,
     hour: 3600,
     day: 86400,
     week: 604800,
     month: 2592000,
     year: 31536000
   };
   
   return function(time) {
     
     time = +new Date(time);
     var gap = ((+new Date()) - time) / 1000,
       amount, measure;
     
     for (var i in ints) {
       if (gap > ints[i]) { measure = i; }
     }
     
     amount = gap / ints[measure];
     amount = gap > ints.day ? (Math.round(amount * 100 / 100)) : Math.round(amount);
     amount += ' ' + measure + (amount > 1 ? 's' : '') + ' ago';
     
     return amount;
   };
   
 })();


 var parseDate = (function() {
   var months = {
     "Jan":1,
     "Feb":2,
     "Mar":3,
     "Apr":4,
     "May":5,
     "Jun":6,
     "Jul":7,
     "Aug":8,
     "Sep":9,
     "Oct":10,
     "Nov":11,
     "Dec":12
   };

   return function(dateStr) {
     var matches = dateStr.match(/^[a-zA-Z]{3} ([a-zA-Z]{3}) ([0-9]{2}) ([0-9]{2}):([0-9]{2}):([0-9]{2}) \+([0-9]{4}) ([0-9]{4})$/);
     var dateFormatted = matches[7] + "-" + months[matches[1]] + "-" + matches[2] + "T" + matches[3] + ":" + matches[4] + ":" + matches[5] + "Z";

	var d = dateFormatted.split(/\D/);
	--d[1];
	var time = Date.UTC.apply(null, d);

     return new Date(time);
   };
 })();