/*!
* jQuery YouTube Popup Player Plugin v2.0
* http://lab.abhinayrathore.com/jquery_youtube/
* Last Updated: Oct 20 2011
*/
(function($) {
	var YouTubeDialog = null;
	var methods = {
		//initialize plugin
		init: function(options) {
			options = $.extend({}, $.fn.YouTubePopup.defaults, options);

			// initialize YouTube Player Dialog
			if (YouTubeDialog == null) {
				YouTubeDialog = $('<div></div>').css({ display: 'none', padding: 0 });
				$('body').append(YouTubeDialog);
				YouTubeDialog.dialog({ autoOpen: false, resizable: false, draggable: options.draggable, modal: options.modal,
					close: function() {
						YouTubeDialog.html('');
						$(".ui-dialog-titlebar").show();
					}
				});
			}

			return this.each(function() {
				var obj = $(this);
				var data = obj.data('YouTube');
				if (!data) { //check if event is already assigned
					obj.data('YouTube', { target: obj, 'active': true });
					$(obj).bind('click.YouTubePopup', function() {
						var youtubeId = options.youtubeId;
						if ($.trim(youtubeId) == '') youtubeId = obj.attr(options.idAttribute);
						var videoTitle = options.title;
						if ($.trim(videoTitle) == '') videoTitle = obj.attr('title');

						//Format YouTube URL
						var YouTubeURL = "http://www.youtube.com/embed/" + youtubeId + "?rel=0&showsearch=0&autohide=" + options.autohide;
						YouTubeURL += "&autoplay=" + options.autoplay + "&color1=" + options.color1 + "&color2=" + options.color2;
						YouTubeURL += "&controls=" + options.controls + "&fs=" + options.fullscreen + "&loop=" + options.loop;
						YouTubeURL += "&hd=" + options.hd + "&showinfo=" + options.showinfo + "&color=" + options.color + "&theme=" + options.theme;

						//Setup YouTube Dialog
						YouTubeDialog.html(getYouTubePlayer(YouTubeURL, options.width, options.height));
						YouTubeDialog.dialog({ 'width': 'auto', 'height': 'auto' }); //reset width and height
						YouTubeDialog.dialog({ 'minWidth': options.width, 'minHeight': options.height, title: videoTitle });
						YouTubeDialog.dialog('open');
						$(".ui-widget-overlay").fadeTo('fast', options.overlayOpacity); //set Overlay opacity
						if (options.hideTitleBar && options.modal) { //hide Title Bar (only if Modal is enabled)
							$(".ui-dialog-titlebar").hide(); //hide Title Bar
							$(".ui-widget-overlay").click(function() { YouTubeDialog.dialog("close"); }); //automatically assign Click event to overlay
						}
						if (options.clickOutsideClose && options.modal) { //assign clickOutsideClose event only if Modal option is enabled
							$(".ui-widget-overlay").click(function() { YouTubeDialog.dialog("close"); }); //assign Click event to overlay
						}
						return false;
					});
				}
			});
		},
		destroy: function() {
			return this.each(function() {
				$(this).unbind(".YouTubePopup");
				$(this).removeData('YouTube');
			});
		}
	};

	function getYouTubePlayer(URL, width, height) {
		var YouTubePlayer = '<iframe title="YouTube video player" style="margin:0; padding:0;" width="' + width + '" ';
		YouTubePlayer += 'height="' + height + '" src="' + URL + '" frameborder="0" allowfullscreen></iframe>';
		return YouTubePlayer;
	}

	$.fn.YouTubePopup = function(method) {
		if (methods[method]) {
			return methods[method].apply(this, Array.prototype.slice.call(arguments, 1));
		} else if (typeof method === 'object' || !method) {
			return methods.init.apply(this, arguments);
		} else {
			$.error('Method ' + method + ' does not exist on jQuery.YouTubePopup');
		}
	};

	//default configuration
	$.fn.YouTubePopup.defaults = {
		'youtubeId': '',
		'title': '',
		'idAttribute': 'rel',
		'draggable': false,
		'modal': true,
		'width': 640,
		'height': 480,
		'hideTitleBar': false,
		'clickOutsideClose': false,
		'overlayOpacity': 0.5,
		'autohide': 2,
		'autoplay': 1,
		'color': 'red',
		'color1': 'FFFFFF',
		'color2': 'FFFFFF',
		'controls': 1,
		'fullscreen': 1,
		'loop': 0,
		'hd': 1,
		'showinfo': 0,
		'theme': 'light'
	};
})(jQuery);