(function($)
{
	/*
	jquery.twitter.js v1.5
	Last updated: 08 July 2009

	Created by Damien du Toit
	http://coda.co.za/blog/2008/10/26/jquery-plugin-for-twitter
	*/

	$.fn.getTwitter = function(options)
	{

		$.fn.getTwitter.defaults = {
			userName: null,
			numTweets: 5,
			loaderText: "Loading tweets...",
			slideIn: true,
			slideDuration: 750,
			showHeading: true,
			headingText: "Latest Tweets",
			showProfileLink: true,
			showTimestamp: true
		};

		var o = $.extend({}, $.fn.getTwitter.defaults, options);

		return this.each(function()
		{
			var c = $(this);

			// hide container element, remove alternative content, and add class
			c.hide().empty().addClass("twitted");

			// add heading to container element
			if (o.showHeading)
			{
				c.append("<h2>" + o.headingText + "</h2>");
			}

			// add twitter list to container element
			var twitterListHTML = "<ul id=\"twitter_update_list\"><li></li></ul>";
			c.append(twitterListHTML);

			var tl = $("#twitter_update_list");

			// hide twitter list
			tl.hide();

			// add preLoader to container element
			var preLoaderHTML = $("<p class=\"preLoader\">" + o.loaderText + "</p>");
			c.append(preLoaderHTML);

			// add Twitter profile link to container element
			if (o.showProfileLink)
			{
				var profileLinkHTML = "<p class=\"profileLink\"><a href=\"http://twitter.com/" + o.userName + "\">http://twitter.com/" + o.userName + "</a></p>";
				c.append(profileLinkHTML);
			}

			// show container element
			c.show();

			$.getScript("http://twitter.com/javascripts/blogger.js", function()
			{
				$.getScript("http://twitter.com/statuses/user_timeline/" + o.userName + ".json?callback=twitterCallback2&count=" + o.numTweets, function()
				{
					// remove preLoader from container element
					$(preLoaderHTML).remove();

					// remove timestamp and move to title of list item
					if (!o.showTimestamp)
					{
						tl.find("li").each(function()
						{
							var timestampHTML = $(this).children("a");
							var timestamp = timestampHTML.html();
							timestampHTML.remove();
							$(this).attr("title", timestamp);
						});
					}

					// show twitter list
					if (o.slideIn)
					{
						// a fix for the jQuery slide effect
						// Hat-tip: http://blog.pengoworks.com/index.cfm/2009/4/21/Fixing-jQuerys-slideDown-effect-ie-Jumpy-Animation
						var tlHeight = tl.data("originalHeight");

						// get the original height
						if (!tlHeight)
						{
							tlHeight = tl.show().height();
							tl.data("originalHeight", tlHeight);
							tl.hide().css({ height: 0 });
						}

						tl.show().animate({ height: tlHeight }, o.slideDuration);
					}
					else
					{
						tl.show();
					}

					// add unique class to first list item
					tl.find("li:first").addClass("firstTweet");

					// add unique class to last list item
					tl.find("li:last").addClass("lastTweet");
				});
			});
		});
	};
})(jQuery);