(function($) {
 
  $.fn.tweet = function(o){
    var s = {
      username: ["seaofclouds"],              // [string]   required, unless you want to display our tweets. :) it can be an array, just do ["username1","username2","etc"]
      avatar_size: null,                      // [integer]  height and width of avatar if displayed (48px max)
      count: 3,                               // [integer]  how many tweets to display?
      intro_text: null,                       // [string]   do you want text BEFORE your your tweets?
      outro_text: null,                       // [string]   do you want text AFTER your tweets?
      join_text:  null,                       // [string]   optional text in between date and tweet, try setting to "auto"
      auto_join_text_default: "i said,",      // [string]   auto text for non verb: "i said" bullocks
      auto_join_text_ed: "i",                 // [string]   auto text for past tense: "i" surfed
      auto_join_text_ing: "i am",             // [string]   auto tense for present tense: "i was" surfing
      auto_join_text_reply: "i replied to",   // [string]   auto tense for replies: "i replied to" @someone "with"
      auto_join_text_url: "i was looking at", // [string]   auto tense for urls: "i was looking at" http:...
      loading_text: null,                     // [string]   optional loading text, displayed while tweets load
      query: null,                            // [string]   optional search query
	  get_all_related_tweets: null,			  // [string]  get all related tweets or only from one twitter account
	  lang: null,                             // [string]   optional search language (added)
	  lang_interface: null					  // [string]   optional interface language (default = english) (added)
    };
		
	/*
	if(o) $.extend(t, o);
	alert(t.loading_text);
	*/
	
	if(o) $.extend(s, o);
	//alert(s.lang+" "+s.lang_interface);
	//alert(s.username);
	switch(s.lang_interface){
	case "all":
		var t = {
		loading_text: "...Updating...",                      // [string]   optional loading text, displayed while tweets load
		text_if_no_tweet:"Currently, there are no tweets available.",
		pretime: "",
		less_than_a_minute_ago: "less than a minute ago",
		about_a_minute_ago: "about a minute ago",
		about_an_hour_ago: "about an hour ago",
		minutes_ago: "minutes ago",
		about: "about",									// return 'about ' + (parseInt(delta / 3600)).toString() + ' hours ago';
		hours_ago: "hours ago",								// return 'about ' + (parseInt(delta / 3600)).toString() + ' hours ago';
		one_day_ago: "1 day ago",
		days_ago: "days ago",
		nickname: "Nickname",
		view_tweet_on_twitter: "view tweet on twitter"
		};
		//alert("language all");
		break;
	case "en":
		var t = {
		loading_text: "...Updating...",                      // [string]   optional loading text, displayed while tweets load
		text_if_no_tweet:"Currently, there are no tweets available.",
		pretime: "",
		less_than_a_minute_ago: "less than a minute ago",
		about_a_minute_ago: "about a minute ago",
		about_an_hour_ago: "about an hour ago",
		minutes_ago: "minutes ago",
		about: "about",									// return 'about ' + (parseInt(delta / 3600)).toString() + ' hours ago';
		hours_ago: "hours ago",								// return 'about ' + (parseInt(delta / 3600)).toString() + ' hours ago';
		one_day_ago: "1 day ago",
		days_ago: "days ago",
		nickname: "Nickname",
		view_tweet_on_twitter: "view tweet on twitter"
		};
		//alert("language en");
		break;
	case "de":
		var t = {
		loading_text: "...Aktualisiere...",                      // [string]   optional loading text, displayed while tweets load
		text_if_no_tweet:"Leider sind derzeit keine Tweets vorhanden.",
		pretime: "vor ",
		less_than_a_minute_ago: "vor weniger als einer Minute",
		about_a_minute_ago: "vor ungefähr einer Minute",
		minutes_ago: "Minuten",
		about_an_hour_ago: "vor ungefähr einer Stunde",
		about: "vor ungefähr",									// return 'about ' + (parseInt(delta / 3600)).toString() + ' hours ago';
		hours_ago: "Stunden",								// return 'about ' + (parseInt(delta / 3600)).toString() + ' hours ago';
		one_day_ago: "vor 1 Tag",
		days_ago: "Tagen",
		nickname: "Spitzname",
		view_tweet_on_twitter: "Besuchen Sie diesen Tweet auf Twitter"
		};
		//alert("language de");
		break;
	default:
	}
	
	
    $.fn.extend({
      linkUrl: function() {
        var returning = [];
        var regexp = /((ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?)/gi;
        this.each(function() {
          returning.push(this.replace(regexp,"<a target=\"_blank\" href=\"$1\">$1</a>"))
        });
        return $(returning);
      },
      linkUser: function() {
        var returning = [];
        var regexp = /[\@]+([A-Za-z0-9-_]+)/gi;
        this.each(function() {
          returning.push(this.replace(regexp,"<a target=\"_blank\" href=\"http://twitter.com/$1\">@$1</a>"))
        });
        return $(returning);
      },
      linkHash: function() {
        var returning = [];
        var regexp = / [\#]+([A-Za-z0-9-_]+)/gi;
        this.each(function() {
          returning.push(this.replace(regexp, ' <a target="_blank" href="http://search.twitter.com/search?q=&tag=$1&lang=all&from='+s.username.join("%2BOR%2B")+'">#$1</a>'))
        });
        return $(returning);
      },
      capAwesome: function() {
        var returning = [];
        this.each(function() {
          returning.push(this.replace(/(a|A)wesome/gi, 'AWESOME'))
        });
        return $(returning);
      },
      capEpic: function() {
        var returning = [];
        this.each(function() {
          returning.push(this.replace(/(e|E)pic/gi, 'EPIC'))
        });
        return $(returning);
      },
      makeHeart: function() {
        var returning = [];
        this.each(function() {
          returning.push(this.replace(/[&lt;]+[3]/gi, "<tt class='heart'>&#x2665;</tt>"))
        });
        return $(returning);
      }
    });

    function relative_time(time_value) {
      var parsed_date = Date.parse(time_value);
      var relative_to = (arguments.length > 1) ? arguments[1] : new Date();
      var delta = parseInt((relative_to.getTime() - parsed_date) / 1000);
      if(delta < 60) {
		return t.less_than_a_minute_ago;
	  } else if(delta < 120) {
		return t.about_a_minute_ago;
	  } else if(delta < (45*60)) {
		return t.pretime + (parseInt(delta / 60)).toString() + " " + t.minutes_ago;
	  } else if(delta < (90*60)) {
		return t.about_an_hour_ago;
	  } else if(delta < (24*60*60)) {
		return t.about + ' ' + (parseInt(delta / 3600)).toString() + ' ' + t.hours_ago;
	  } else if(delta < (48*60*60)) {
		return t.one_day_ago;
	  } else {
		return t.pretime + (parseInt(delta / 86400)).toString() + ' ' + t.days_ago;
	  }
    }

    return this.each(function(){
      var list = $('<ul class="tweet_list">').appendTo(this);
      var intro = '<p class="tweet_intro">'+s.intro_text+'</p>'
      var outro = '<p class="tweet_outro">'+s.outro_text+'</p>'
      var loading = $('<p class="loading">'+t.loading_text+'</p>');
      if(typeof(s.username) == "string"){
        s.username = [s.username];
      }
      var query = '';
      if(s.query) {
        query += 'q='+s.query;
      }

	  
      query += '&q=from:'+s.username.join('%20OR%20from:');
      //var url = 'http://search.twitter.com/search.json?&'+query+'&lang='+s.lang+'&rpp='+s.count+'&callback=?';
	  
	  if (s.query != "") {
		var url = 'http://search.twitter.com/search.json?&'+query+'&lang='+s.lang+'&rpp='+s.count+'&callback=?';
	  } else {
		var url = 'http://search.twitter.com/search.json?&'+query+'&lang='+s.lang+'&rpp='+s.count+'&callback=?';
	  }
	  //var url = final_query;
	  
	  
      if (t.loading_text) $(this).append(loading);
      $.getJSON(url, function(data){
        if (t.loading_text) loading.remove();
        if (s.intro_text) list.before(intro);
		//alert(s.text_if_no_tweet);
		if (!data.results && temp==2){
			
			list.append('<li><span class="tweet_text">'+t.text_if_no_tweet+'</span></li>');
			temp++;
		} else {
			//alert(data.results[0]);
			//alert(data.results.length);
			// checke, ob tweets vorhanden
			if (data.results.length==0){
				//keine tweets vorhanden
				//alert("Keine Tweets vorhanden");
				if (temp==1){
					//alert(s.text_if_no_tweet);
					list.append('<li><span class="tweet_text">'+t.text_if_no_tweet+'</span></li>');
					temp++;
                    $jScroller.stop();
				}
			} else {
				//tweets vorhanden
				if ($('input.twitter_transfer_scrolling').val()=="on" && $('input.twitter_transfer_auto_update').val()!="on") {				
					/* jScroller einschalten, wenn autoscroll an */
					window.setTimeout("$jScroller.add('.container_twitter','.container_twitter .query','up',1,1); $jScroller.start();",3000);
				}
				$.each(data.results, function(i,item){
				  // auto join text based on verb tense and content
				  if (s.join_text == "auto") {
					if (item.text.match(/^(@([A-Za-z0-9-_]+)) .*/i)) {
					  var join_text = s.auto_join_text_reply;
					} else if (item.text.match(/(^\w+:\/\/[A-Za-z0-9-_]+\.[A-Za-z0-9-_:%&\?\/.=]+) .*/i)) {
					  var join_text = s.auto_join_text_url;
					} else if (item.text.match(/^((\w+ed)|just) .*/im)) {
					  var join_text = s.auto_join_text_ed;
					} else if (item.text.match(/^(\w*ing) .*/i)) {
					  var join_text = s.auto_join_text_ing;
					} else {
					  var join_text = s.auto_join_text_default;
					}
				  } else {
					var join_text = s.join_text;
				  };

				  var join_template = '<span class="tweet_join"> '+join_text+' </span>';
				  var join = ((s.join_text) ? join_template : ' ')
				  var avatar_template = '<span class="tweet_avatar"><a target="_blank" href="http://twitter.com/'+ item.from_user+'"><img src="'+item.profile_image_url+'" height="'+s.avatar_size+'" width="'+s.avatar_size+'" alt="'+item.from_user+'\'s avatar" border="0"/></a></span>';
				  var avatar = (s.avatar_size ? avatar_template : '')
				  var date = '<p><a target="_blank" href="http://twitter.com/'+item.from_user+'/statuses/'+item.id+'" title="'+t.view_tweet_on_twitter+'">'+relative_time(item.created_at)+'</a></p>';
				  //var text = '<p><a target="_blank" class="twitter_user" href="http://twitter.com/'+ item.from_user+'">'+ item.from_user + ':</a> ' +$([item.text]).linkUrl().linkUser().linkHash().makeHeart().capAwesome().capEpic()[0]+ '</p>';
				  var text = '<p>' +$([item.text]).linkUrl().linkUser().linkHash().makeHeart().capAwesome().capEpic()[0]+ '</p>';
				  var html_from_user = '<a target="_blank" class="twitter_user" href="http://twitter.com/'+ item.from_user+'">'+ item.from_user + '</a>';
				  var icon_follow_me = ''
				  
				  // until we create a template option, arrange the items below to alter a tweet's display.
				  list.append('<li><span class="tweet_text">' + text + join + '</span>' + icon_follow_me + avatar + '<span class="tweet_from"><span class="bold11">' + t.nickname + '</span><br />' + html_from_user + '</span><span class="twitter_date">' + date + '</span></li>');

				  list.children('li:first').addClass('tweet_first');
				  list.children('li:odd').addClass('tweet_even');
				  list.children('li:even').addClass('tweet_odd');
				});
				if (s.outro_text) list.after(outro);		
			}
		}
		
        
      });

    });
  };
})(jQuery);