(function() {

	var url;



	if (url = tinyMCEPopup.getParam("media_external_list_url"))

		document.write('<script language="javascript" type="text/javascript" src="' + tinyMCEPopup.editor.documentBaseURI.toAbsolute(url) + '"></script>');



	function get(id) {

		return document.getElementById(id);

	}



	function getVal(id) {

		var elm = get(id);



		if (elm.nodeName == "SELECT")

			return elm.options[elm.selectedIndex].value;



		if (elm.type == "checkbox")

			return elm.checked;



		return elm.value;

	}



	function setVal(id, value) {

		if (typeof(value) != 'undefined') {

			var elm = get(id);



			if (elm.nodeName == "SELECT")

				selectByValue(document.forms[0], id, value);

			else if (elm.type == "checkbox") {

				if (typeof(value) == 'string')

					elm.checked = value.toLowerCase() === 'true' ? true : false;

				else

					elm.checked = !!value;

			} else

				elm.value = value;

		}

	}



	window.Media = {

		init : function() {

			var html, editor;



			this.editor = editor = tinyMCEPopup.editor;



			// Setup file browsers and color pickers

			get('filebrowsercontainer').innerHTML = getBrowserHTML('filebrowser','src','media','media');

			get('qtsrcfilebrowsercontainer').innerHTML = getBrowserHTML('qtsrcfilebrowser','quicktime_qtsrc','media','media');

			get('bgcolor_pickcontainer').innerHTML = getColorPickerHTML('bgcolor_pick','bgcolor');

			get('video_altsource1_filebrowser').innerHTML = getBrowserHTML('filebrowser_altsource1','video_altsource1','media','media');

			get('video_altsource2_filebrowser').innerHTML = getBrowserHTML('filebrowser_altsource2','video_altsource2','media','media');

			get('video_poster_filebrowser').innerHTML = getBrowserHTML('filebrowser_poster','video_poster','media','image');



			html = this.getMediaListHTML('medialist', 'src', 'media', 'media');

			if (html == "")

				get("linklistrow").style.display = 'none';

			else

				get("linklistcontainer").innerHTML = html;



			if (isVisible('filebrowser'))

				get('src').style.width = '230px';



			if (isVisible('filebrowser_altsource1'))

				get('video_altsource1').style.width = '220px';



			if (isVisible('filebrowser_altsource2'))

				get('video_altsource2').style.width = '220px';



			if (isVisible('filebrowser_poster'))

				get('video_poster').style.width = '220px';



			this.data = tinyMCEPopup.getWindowArg('data');

			this.dataToForm();

			this.preview();

		},



		insert : function() {

			var editor = tinyMCEPopup.editor;



			this.formToData();

			editor.execCommand('mceRepaint');

			tinyMCEPopup.restoreSelection();

			editor.selection.setNode(editor.plugins.media.dataToImg(this.data));

			tinyMCEPopup.close();

		},



		preview : function() {

			get('prev').innerHTML = this.editor.plugins.media.dataToHtml(this.data, true);

		},



		moveStates : function(to_form, field) {

			var data = this.data, editor = this.editor, data = this.data,

				mediaPlugin = editor.plugins.media, ext, src, typeInfo, defaultStates, src;



			defaultStates = {

				// QuickTime

				quicktime_autoplay : true,

				quicktime_controller : true,



				// Flash

				flash_play : true,

				flash_loop : true,

				flash_menu : true,



				// WindowsMedia

				windowsmedia_autostart : true,

				windowsmedia_enablecontextmenu : true,

				windowsmedia_invokeurls : true,



				// RealMedia

				realmedia_autogotourl : true,

				realmedia_imagestatus : true

			};



			function parseQueryParams(str) {

				var out = {};



				if (str) {

					tinymce.each(str.split('&'), function(item) {

						var parts = item.split('=');



						out[unescape(parts[0])] = unescape(parts[1]);

					});

				}



				return out;

			};



			function setOptions(type, names) {

				var i, name, formItemName, value, list;



				if (type == data.type || type == 'global') {

					names = tinymce.explode(names);

					for (i = 0; i < names.length; i++) {

						name = names[i];

						formItemName = type == 'global' ? name : type + '_' + name;



						if (type == 'global')

							list = data;

						else if (type == 'video') {

							list = data.video.attrs;



							if (!list && !to_form)

								data.video.attrs = list = {};

						} else

							list = data.params;



						if (list) {

							if (to_form) {

								setVal(formItemName, list[name]);

							} else {

								delete list[name];



								value = getVal(formItemName);

								if (type == 'video' && value === true)

									value = name;



								if (defaultStates[formItemName]) {

									if (value !== defaultStates[formItemName]) {

										value = "" + value;

										list[name] = value;

									}

								} else if (value) {

									value = "" + value;

									list[name] = value;

								}

							}

						}

					}

				}

			}



			if (!to_form) {

				data.type = get('media_type').options[get('media_type').selectedIndex].value;

				data.width = getVal('width');

				data.height = getVal('height');



				// Switch type based on extension

				src = getVal('src');

				if (field == 'src') {

					ext = src.replace(/^.*\.([^.]+)$/, '$1');

					if (typeInfo = mediaPlugin.getType(ext))

						data.type = typeInfo.name.toLowerCase();



					setVal('media_type', data.type);

				}



				if (data.type == "video") {

					if (!data.video.sources)

						data.video.sources = [];



					data.video.sources[0] = {src: getVal('src')};

				}

			}



			// Hide all fieldsets and show the one active

			get('video_options').style.display = 'none';

			get('flash_options').style.display = 'none';

			get('quicktime_options').style.display = 'none';

			get('shockwave_options').style.display = 'none';

			get('windowsmedia_options').style.display = 'none';

			get('realmedia_options').style.display = 'none';



			if (get(data.type + '_options'))

				get(data.type + '_options').style.display = 'block';



			setVal('media_type', data.type);



			setOptions('flash', 'play,loop,menu,swliveconnect,quality,scale,salign,wmode,base,flashvars');

			setOptions('quicktime', 'loop,autoplay,cache,controller,correction,enablejavascript,kioskmode,autohref,playeveryframe,targetcache,scale,starttime,endtime,target,qtsrcchokespeed,volume,qtsrc');

			setOptions('shockwave', 'sound,progress,autostart,swliveconnect,swvolume,swstretchstyle,swstretchhalign,swstretchvalign');

			setOptions('windowsmedia', 'autostart,enabled,enablecontextmenu,fullscreen,invokeurls,mute,stretchtofit,windowlessvideo,balance,baseurl,captioningid,currentmarker,currentposition,defaultframe,playcount,rate,uimode,volume');

			setOptions('realmedia', 'autostart,loop,autogotourl,center,imagestatus,maintainaspect,nojava,prefetch,shuffle,console,controls,numloop,scriptcallbacks');

			setOptions('video', 'poster,autoplay,loop,preload,controls');

			setOptions('global', 'id,name,vspace,hspace,bgcolor,align,width,height');



			if (to_form) {

				if (data.type == 'video') {

					if (data.video.sources[0])

						setVal('src', data.video.sources[0].src);



					src = data.video.sources[1];

					if (src)

						setVal('video_altsource1', src.src);



					src = data.video.sources[2];

					if (src)

						setVal('video_altsource2', src.src);

				} else {

					// Check flash vars

					if (data.type == 'flash') {

						tinymce.each(editor.getParam('flash_video_player_flashvars', {url : '$url', poster : '$poster'}), function(value, name) {

							if (value == '$url')

								data.params.src = parseQueryParams(data.params.flashvars)[name] || data.params.src;

						});

					}



					setVal('src', data.params.src);

				}

			} else {

				src = getVal("src");

	

				// YouTube

				if (src.match(/youtube.com(.+)v=([^&]+)/)) {

					data.width = 700;

					data.height = 390;

					data.params.frameborder = '0';

					data.type = 'iframe';

					src = 'http://www.youtube.com/embed/' + src.match(/v=([^&]+)/)[1];

					setVal('src', src);

					setVal('media_type', data.type);

				}



				// Google video

				if (src.match(/video.google.com(.+)docid=([^&]+)/)) {

					data.width = 700;

					data.height = 390;

					data.type = 'flash';

					src = 'http://video.google.com/googleplayer.swf?docId=' + src.match(/docid=([^&]+)/)[1] + '&hl=en';

					setVal('src', src);

					setVal('media_type', data.type);

				}



				if (data.type == 'video') {

					if (!data.video.sources)

						data.video.sources = [];



					data.video.sources[0] = {src : src};



					src = getVal("video_altsource1");

					if (src)

						data.video.sources[1] = {src : src};



					src = getVal("video_altsource2");

					if (src)

						data.video.sources[2] = {src : src};

				} else

					data.params.src = src;



				// Set default size

				setVal('width', data.width || 320);

				setVal('height', data.height || 240);

			}

		},



		dataToForm : function() {

			this.moveStates(true);

		},



		formToData : function(field) {

			if (field == "width" || field == "height")

				this.changeSize(field);



			if (field == 'source') {

				this.moveStates(false, field);

				setVal('source', this.editor.plugins.media.dataToHtml(this.data));

				this.panel = 'source';

			} else {

				if (this.panel == 'source') {

					this.data = this.editor.plugins.media.htmlToData(getVal('source'));

					this.dataToForm();

					this.panel = '';

				}



				this.moveStates(false, field);

				this.preview();

			}

		},



		beforeResize : function() {

			this.width = parseInt(getVal('width') || "320", 10);

			this.height = parseInt(getVal('height') || "240", 10);

		},



		changeSize : function(type) {

			var width, height, scale, size;



			if (get('constrain').checked) {

				width = parseInt(getVal('width') || "320", 10);

				height = parseInt(getVal('height') || "240", 10);



				if (type == 'width') {

					this.height = Math.round((width / this.width) * height);

					setVal('height', this.height);

				} else {

					this.width = Math.round((height / this.height) * width);

					setVal('width', this.width);

				}

			}

		},



		getMediaListHTML : function() {

			if (typeof(tinyMCEMediaList) != "undefined" && tinyMCEMediaList.length > 0) {

				var html = "";



				html += '<select id="linklist" name="linklist" style="width: 250px" onchange="this.form.src.value=this.options[this.selectedIndex].value;Media.formToData(\'src\');">';

				html += '<option value="">---</option>';



				for (var i=0; i<tinyMCEMediaList.length; i++)

					html += '<option value="' + tinyMCEMediaList[i][1] + '">' + tinyMCEMediaList[i][0] + '</option>';



				html += '</select>';



				return html;

			}



			return "";

		}

	};



	tinyMCEPopup.requireLangPack();

	tinyMCEPopup.onInit.add(function() {

		Media.init();

	});

})();