/*
 * todos: 
 * - decouple muted/volume (needs improvement)
 * - implement video <-> flashcanvas pro API
 * - improve buffered-property with youtube/rtmp
 * - use jwplayer5 api instead of old flash4 api
 */

jQuery.webshims.register('mediaelement-swf', function($, webshims, window, document, undefined, options){
	"use strict";
	var SENDEVENT = 'sendEvent';
	var mediaelement = webshims.mediaelement;
	var swfobject = window.swfobject;
	var hasNative = Modernizr.audio && Modernizr.video;
	var hasFlash = swfobject.hasFlashPlayerVersion('9.0.115');
	var loadedSwf = 0;
	var getProps = {
		paused: true,
		ended: false,
		currentSrc: '',
		duration: window.NaN,
		
		readyState: 0,
		networkState: 0,
		videoHeight: 0,
		videoWidth: 0,
		error: null,
		buffered: {
			start: function(index){
				if(index){
					webshims.error('buffered index size error');
					return;
				}
				return 0;
			},
			end: function(index){
				if(index){
					webshims.error('buffered index size error');
					return;
				}
				return 0;
			},
			length: 0
		}
	};
	var getPropKeys = Object.keys(getProps);
	
	var getSetProps = {
		currentTime: 0,
		volume: 1,
		muted: false
	};
	var getSetPropKeys = Object.keys(getSetProps);
	
	var playerStateObj = $.extend({
		isActive: 'html5',
		activating: 'html5',	
		wasSwfReady: false,
		_bufferedEnd: 0,
		_bufferedStart: 0,
		_metadata: false,
		_durationCalcs: -1,
		_callMeta: false,
		currentTime: 0,
		_ppFlag: undefined
	}, getProps, getSetProps);
	
	var idRep = /^jwplayer-/;
	var getSwfDataFromID = function(id){
		
		var elem = document.getElementById(id.replace(idRep, ''));
		if(!elem){return;}
		var data = webshims.data(elem, 'mediaelement');
		return data.isActive == 'third' ? data : null;
	};
	
	
	var getSwfDataFromElem = function(elem){
		try {
			(elem.nodeName);
		} catch(er){
			return null;
		}
		var data = webshims.data(elem, 'mediaelement');
		return (data && data.isActive== 'third') ? data : null;
	};
	
	var trigger = function(elem, evt){
		evt = $.Event(evt);
		evt.preventDefault();
		$.event.trigger(evt, undefined, elem);
	};
	
	var playerSwfPath = options.playerPath || webshims.cfg.basePath + "jwplayer/" + (options.playerName || "player.swf");
	var jwplugin = options.pluginPath || webshims.cfg.basePath +'swf/jwwebshims.swf';
	
	webshims.extendUNDEFProp(options.jwParams, {
		allowscriptaccess: 'always',
		allowfullscreen: 'true',
		wmode: 'transparent'
	});
	webshims.extendUNDEFProp(options.jwVars, {
		screencolor: 'ffffffff'
	});
	webshims.extendUNDEFProp(options.jwAttrs, {
		bgcolor: '#000000'
	});
	
	var getDuration = function(data, obj){
		var curDuration = data.duration;
		if(curDuration && data._durationCalcs > 0){return;}
		try {
			data.duration = data.jwapi.getPlaylist()[0].duration;
			if(!data.duration || data.duration <= 0 || data.duration === data._lastDuration){
				data.duration = curDuration;
			}
		} catch(er){}
		if(data.duration && data.duration != data._lastDuration){
			trigger(data._elem, 'durationchange');
			if(data._elemNodeName == 'audio' || data._callMeta){
				mediaelement.jwEvents.Model.META($.extend({duration: data.duration}, obj), data);
			}
			data._durationCalcs--;
		} else {
			data._durationCalcs++;
		}
	};
	var setReadyState = function(readyState, data){
		if(readyState < 3){
			clearTimeout(data._canplaythroughTimer);
		}
		if(readyState >= 3 && data.readyState < 3){
			data.readyState = readyState;
			trigger(data._elem, 'canplay');
			clearTimeout(data._canplaythroughTimer);
			data._canplaythroughTimer = setTimeout(function(){
				setReadyState(4, data);
			}, 4000);
		}
		if(readyState >= 4 && data.readyState < 4){
			data.readyState = readyState;
			trigger(data._elem, 'canplaythrough');
		}
		data.readyState = readyState;
	};
	
	$.extend($.event.customEvent, {
		updatemediaelementdimensions: true,
		flashblocker: true,
		swfstageresize: true,
		mediaelementapichange: true
	});
	
	mediaelement.jwEvents = {
		View: {
			
			PLAY: function(obj){
				var data = getSwfDataFromID(obj.id);
				if(!data || data.stopPlayPause){return;}
				data._ppFlag = true;
				if(data.paused == obj.state){
					data.paused = !obj.state;
					if(data.ended){
						data.ended = false;
					}
					trigger(data._elem, obj.state ? 'play' : 'pause');
				}
			}
		},
		Model: {
			
			BUFFER: function(obj){
				var data = getSwfDataFromID(obj.id);
				if(!data || !('percentage' in obj) || data._bufferedEnd == obj.percentage){return;}
				data.networkState = (obj.percentage == 100) ? 1 : 2;
				if(isNaN(data.duration) || (obj.percentage > 5 && obj.percentage < 25) || (obj.percentage === 100)){
					getDuration(data, obj);
				}
				
				if(data.ended){
					data.ended = false;
				}
				if(!data.duration){
					return;
				}
				if(obj.percentage > 2 && obj.percentage < 20){
					setReadyState(3, data);
				} else if(obj.percentage > 20){
					setReadyState(4, data);
				}
				if(data._bufferedEnd && (data._bufferedEnd > obj.percentage)){
					data._bufferedStart = data.currentTime || 0;
				}
				
				data._bufferedEnd = obj.percentage;
				data.buffered.length = 1;
				if(obj.percentage == 100){
					data.networkState = 1;
					setReadyState(4, data);
				}
				$.event.trigger('progress', undefined, data._elem, true);
			},
			META: function(obj, data){
				
				data = data && data.networkState ? data : getSwfDataFromID(obj.id);

				if(!data){return;}
				if( !('duration' in obj) ){
					data._callMeta = true;
					return;
				}
				
				if( data._metadata && (!obj.height || data.videoHeight == obj.height) && (obj.duration === data.duration) ){return;}
				
				data._metadata = true;
								
				var oldDur = data.duration;
				if(obj.duration){
					data.duration = obj.duration;
				}
				data._lastDuration = data.duration;
				if(obj.height || obj.width){
					data.videoHeight = obj.height || 0;
					data.videoWidth = obj.width || 0;
				}
				if(!data.networkState){
					data.networkState = 2;
				}
				if(data.readyState < 1){
					setReadyState(1, data);
				}
				if(data.duration && oldDur !== data.duration){
					trigger(data._elem, 'durationchange');
				}
				
				trigger(data._elem, 'loadedmetadata');
			},
			TIME: function(obj){
				var data = getSwfDataFromID(obj.id);
				if(!data || data.currentTime === obj.position){return;}
				data.currentTime = obj.position;
				if(data.duration && data.duration < data.currentTime){
					getDuration(data, obj);
				}
				if(data.readyState < 2){
					setReadyState(2, data);
				}
				if(data.ended){
					data.ended = false;
				}
				trigger(data._elem, 'timeupdate');
				
			},
			STATE: function(obj){
				var data = getSwfDataFromID(obj.id);
				if(!data){return;}
				switch(obj.newstate) {
					case 'BUFFERING':
						
						if(data.ended){
							data.ended = false;
						}
						setReadyState(1, data);
						trigger(data._elem, 'waiting');
						break;
					case 'PLAYING':
						data.paused = false;
						data._ppFlag = true;
						if(!data.duration){
							getDuration(data, obj);
						}
						if(data.readyState < 3){
							setReadyState(3, data);
						}
						if(data.ended){
							data.ended = false;
						}
						trigger(data._elem, 'playing');
						break;
					case 'PAUSED':
						if(!data.paused && !data.stopPlayPause){
							data.paused = true;
							data._ppFlag = true;
							trigger(data._elem, 'pause');
						}
						break;
					case 'COMPLETED':
						if(data.readyState < 4){
							setReadyState(4, data);
						}
						data.ended = true;
						trigger(data._elem, 'ended');
						break;
				}
			}
		}
		,Controller: {
			
			ERROR: function(obj){
				var data = getSwfDataFromID(obj.id);
				if(!data){return;}
				mediaelement.setError(data._elem, obj.message);
			},
			SEEK: function(obj){
				var data = getSwfDataFromID(obj.id);
				if(!data){return;}
				if(data.ended){
					data.ended = false;
				}
				if(data.paused){
					try {
						data.jwapi[SENDEVENT]('play', 'false');
					} catch(er){}
				}
				if(data.currentTime != obj.position){
					data.currentTime = obj.position;
					trigger(data._elem, 'timeupdate');
				}
				
				
			},
			VOLUME: function(obj){
				var data = getSwfDataFromID(obj.id);
				if(!data){return;}
				var newVolume = obj.percentage / 100;
				if(data.volume == newVolume){return;}
				data.volume = newVolume;
				trigger(data._elem, 'volumechange');
			},
			MUTE: function(obj){
				if(obj.state){return;}
				var data = getSwfDataFromID(obj.id);
				if(!data){return;}
				if(data.muted == obj.state){return;}
				data.muted = obj.state;
				trigger(data._elem, 'volumechange');
			}
		}
	};
	
	var initEvents = function(data){
		var passed = true;
		$.each(mediaelement.jwEvents, function(mvcName, evts){
			$.each(evts, function(evtName){
				try {
					data.jwapi['add'+ mvcName +'Listener'](evtName, 'jQuery.webshims.mediaelement.jwEvents.'+ mvcName +'.'+ evtName);
				} catch(er){
					passed = false;
					return false;
				}
			});
		});
		return passed;
	};
	
	var workActionQueue = function(data){
		var actionLen = data.actionQueue.length;
		var i = 0;
		var operation;
		if(actionLen && data.isActive == 'third'){
			while(data.actionQueue.length && actionLen > i){
				i++;
				operation = data.actionQueue.shift();
				data.jwapi[operation.fn].apply(data.jwapi, operation.args);
			}
		}
		if(data.actionQueue.length){
			data.actionQueue = [];
		}
	};
	var startAutoPlay = function(data){
		if(!data){return;}
		if( (data._ppFlag === undefined && ($.prop(data._elem, 'autoplay')) || !data.paused)){
			setTimeout(function(){
				if(data.isActive == 'third' && (data._ppFlag === undefined || !data.paused)){
					try {
						$(data._elem).play();
					} catch(er){}
				}
			}, 1);
		}
	};
	
	var startIntrinsicDimension = function(data){
		if(!data || data._elemNodeName != 'video'){return;}
		var img;
		var widthAuto;
		var heightAuto;
		var lastIntrinsicSize = {};
		var shadowElem;
		var errorTimer;
		var blockResize;
		var lastSize;
		var setSize = function(width, height){
			if(!height || !width || height < 1 || width < 1 || data.isActive != 'third'){return;}
			if(img){
				img.remove();
				img = false;
			}
			lastIntrinsicSize.width = width;
			lastIntrinsicSize.height = height;
			clearTimeout(errorTimer);
			widthAuto = data._elem.style.width == 'auto';
			heightAuto = data._elem.style.height == 'auto';
			
			if(!widthAuto && !heightAuto){return;}
			var curSize;
			shadowElem = shadowElem || $(data._elem).getShadowElement();
			var cur;
			if(widthAuto && !heightAuto){
				cur = shadowElem.height();
				width *=  cur / height;
				height = cur;
			} else if(!widthAuto && heightAuto){
				cur = shadowElem.width();
				height *=  cur / width;
				width = cur;
			}
			blockResize = true;
			setTimeout(function(){
				blockResize = false;
			}, 9);
			
			shadowElem.css({width: width, height: height});
		};
		var setPosterSrc = function(){
			if(data.isActive != 'third' || ($.prop(data._elem, 'readyState') && $.prop(this, 'videoWidth'))){return;}
			var posterSrc = $.prop(data._elem, 'poster');
			if(!posterSrc){return;}
			widthAuto = data._elem.style.width == 'auto';
			heightAuto = data._elem.style.height == 'auto';
			if(!widthAuto && !heightAuto){return;}
			if(img){
				img.remove();
				img = false;
			}
			img = $('<img style="position: absolute; height: auto; width: auto; top: 0px; left: 0px; visibility: hidden;" />');
			img
				.bind('load error alreadycomplete', function(e){
					clearTimeout(errorTimer);
					
					var elem = this;
					var width = elem.naturalWidth || elem.width || elem.offsetWidth;
					var height = elem.naturalHeight || elem.height || elem.offsetHeight;
					
					if(height && width){
						setSize(width, height);
						elem = null;
					} else {
						setTimeout(function(){
							width = elem.naturalWidth || elem.width || elem.offsetWidth;
							height = elem.naturalHeight || elem.height || elem.offsetHeight;
							setSize(width, height);
							if(img){
								img.remove();
								img = false;
							}
							elem = null;
						}, 9);
					}
					$(this).unbind();
				})
				.prop('src', posterSrc)
				.appendTo('body')
				.each(function(){
					if(this.complete || this.error){
						$(this).triggerHandler('alreadycomplete');
					} else {
						clearTimeout(errorTimer);
						errorTimer = setTimeout(function(){
							$(data._elem).triggerHandler('error');
						}, 9999);
					}
				})
			;
		};
		
		$(data._elem)
			.bind('loadedmetadata', function(){
				setSize($.prop(this, 'videoWidth'), $.prop(this, 'videoHeight'));
			})
			.bind('emptied', setPosterSrc)
			.bind('swfstageresize updatemediaelementdimensions', function(){
				if(blockResize){return;}
				setSize(lastIntrinsicSize.width, lastIntrinsicSize.height);
			})
			.bind('emptied', function(){
				lastIntrinsicSize = {};
			})
			.triggerHandler('swfstageresize')
		;
		
		setPosterSrc();
		if($.prop(data._elem, 'readyState')){
			setSize($.prop(data._elem, 'videoWidth'), $.prop(data._elem, 'videoHeight'));
		}
	};
	
	mediaelement.playerResize = function(id){
		if(!id){return;}
		var elem = document.getElementById(id.replace(idRep, ''));
		
		if(elem){
			$(elem).triggerHandler('swfstageresize');
		}
		elem = null;
	};
	
	
	$(document).bind('emptied', function(e){
		var data = getSwfDataFromElem(e.target);
		startAutoPlay(data);
	});
	
	var localConnectionTimer;
	mediaelement.jwPlayerReady = function(jwData){
		var data = getSwfDataFromID(jwData.id);
		var passed = true;
		var i = 0;
		var doneFn = function(){
			if(i > 9){return;}
			i++;
			if(initEvents(data)){
				if(!data.wasSwfReady){
					var version = parseFloat( jwData.version, 10);
					if(version < 5.1 || version >= 6){
						webshims.warn('mediaelement-swf is only testet with jwplayer 5.6+');
					}
				} else {
					$(data._elem).mediaLoad();
					
				}
				data.wasSwfReady = true;
				data.tryedReframeing = 0;
				workActionQueue(data);
				startAutoPlay(data);
			} else {
				clearTimeout(data.reframeTimer);
				data.reframeTimer = setTimeout(doneFn, 9 * i);
				if(i > 2 && data.tryedReframeing < 9){
					data.tryedReframeing++;
					data.shadowElem.css({overflow: 'visible'});
					setTimeout(function(){
						data.shadowElem.css({overflow: 'hidden'});
					}, 16);
				}
			}
		};
		if(!data || !data.jwapi){return;}
		if(!data.tryedReframeing){
			data.tryedReframeing = 0;
		}
		clearTimeout(localConnectionTimer);
		data.jwData = jwData;
		data.shadowElem.removeClass('flashblocker-assumed');
		$.prop(data._elem, 'volume', data.volume);
		$.prop(data._elem, 'muted', data.muted);
		doneFn();
		
	};
	
	var addMediaToStopEvents = $.noop;
	if(hasNative){
		var stopEvents = {
			play: 1,
			playing: 1
		};
		var hideEvtArray = ['play', 'pause', 'playing', 'canplay', 'progress', 'waiting', 'ended', 'loadedmetadata', 'durationchange', 'emptied'];
		var hidevents = hideEvtArray.map(function(evt){
			return evt +'.webshimspolyfill';
		}).join(' ');
		
		var hidePlayerEvents = function(event){
			var data = webshims.data(event.target, 'mediaelement');
			if(!data){return;}
			var isNativeHTML5 = ( event.originalEvent && event.originalEvent.type === event.type );
			if( isNativeHTML5 == (data.activating == 'third') ){
				event.stopImmediatePropagation();
				if(stopEvents[event.type] && data.isActive != data.activating){
					$(event.target).pause();
				}
			}
		};
		
		addMediaToStopEvents = function(elem){
			$(elem)
				.unbind(hidevents)
				.bind(hidevents, hidePlayerEvents)
			;
			hideEvtArray.forEach(function(evt){
				webshims.moveToFirstEvent(elem, evt);
			});
		};
		addMediaToStopEvents(document);
	}
	
	
	mediaelement.setActive = function(elem, type, data){
		if(!data){
			data = webshims.data(elem, 'mediaelement');
		}
		if(!data || data.isActive == type){return;}
		if(type != 'html5' && type != 'third'){
			webshims.warn('wrong type for mediaelement activating: '+ type);
		}
		var shadowData = webshims.data(elem, 'shadowData');
		data.activating = type;
		$(elem).pause();
		data.isActive = type;
		if(type == 'third'){
			shadowData.shadowElement = shadowData.shadowFocusElement = data.shadowElem[0];
			$(elem).addClass('swf-api-active nonnative-api-active').hide().getShadowElement().show();
		} else {
			$(elem).removeClass('swf-api-active nonnative-api-active').show().getShadowElement().hide();
			shadowData.shadowElement = shadowData.shadowFocusElement = false;
		}
		$(elem).trigger('mediaelementapichange');
	};
	
	
	
	var resetSwfProps = (function(){
		var resetProtoProps = ['_bufferedEnd', '_bufferedStart', '_metadata', '_ppFlag', 'currentSrc', 'currentTime', 'duration', 'ended', 'networkState', 'paused', 'videoHeight', 'videoWidth', '_callMeta', '_durationCalcs'];
		var len = resetProtoProps.length;
		return function(data){
			
			if(!data){return;}
			var lenI = len;
			var networkState = data.networkState;
			setReadyState(0, data);
			while(--lenI){
				delete data[resetProtoProps[lenI]];
			}
			data.actionQueue = [];
			data.buffered.length = 0;
			if(networkState){
				trigger(data._elem, 'emptied');
			}
		};
	})();
	
	var setElementDimension = function(data, hasControls){
		var elem = data._elem;
		var box = data.shadowElem;
		$(elem)[hasControls ? 'addClass' : 'removeClass']('webshims-controls');
		if(data._elemNodeName == 'audio' && !hasControls){
			box.css({width: 0, height: 0});
		} else {
			box.css({
				width: elem.style.width || $(elem).width(),
				height: elem.style.height || $(elem).height()
			});
		}
	};
	
	mediaelement.createSWF = function( elem, canPlaySrc, data ){
		if(!hasFlash){
			setTimeout(function(){
				$(elem).mediaLoad(); //<- this should produce a mediaerror
			}, 1);
			return;
		}
		
		if(loadedSwf < 1){
			loadedSwf = 1;
		} else {
			loadedSwf++;
		}
		var vars = $.extend({}, options.jwVars, {
				image: $.prop(elem, 'poster') || '',
				file: canPlaySrc.srcProp
		});
		var elemVars = $(elem).data('jwvars') || {};
		
		if(!data){
			data = webshims.data(elem, 'mediaelement');
		}
		
		if(data && data.swfCreated){
			mediaelement.setActive(elem, 'third', data);
			resetSwfProps(data);
			data.currentSrc = canPlaySrc.srcProp;
			$.extend(vars, elemVars);
			options.changeJW(vars, elem, canPlaySrc, data, 'load');
			queueSwfMethod(elem, SENDEVENT, ['LOAD', vars]);
			return;
		}
		
		
		var hasControls = $.prop(elem, 'controls');
		var elemId = 'jwplayer-'+ webshims.getID(elem);
		var params = $.extend(
			{},
			options.jwParams,
			$(elem).data('jwparams')
		);
		var elemNodeName = elem.nodeName.toLowerCase();
		var attrs = $.extend(
			{},
			options.jwAttrs,
			{
				name: elemId,
				id: elemId
			},
			$(elem).data('jwattrs')
		);
		var box = $('<div class="polyfill-'+ (elemNodeName) +' polyfill-mediaelement" id="wrapper-'+ elemId +'"><div id="'+ elemId +'"></div>')
			.css({
				position: 'relative',
				overflow: 'hidden'
			})
		;
		data = webshims.data(elem, 'mediaelement', webshims.objectCreate(playerStateObj, {
			actionQueue: {
				value: []
			},
			shadowElem: {
				value: box
			},
			_elemNodeName: {
				value: elemNodeName
			},
			_elem: {
				value: elem
			},
			currentSrc: {
				value: canPlaySrc.srcProp
			},
			swfCreated: {
				value: true
			},
			buffered: {
				value: {
					start: function(index){
						if(index >= data.buffered.length){
							webshims.error('buffered index size error');
							return;
						}
						return 0;
					},
					end: function(index){
						if(index >= data.buffered.length){
							webshims.error('buffered index size error');
							return;
						}
						return ( (data.duration - data._bufferedStart) * data._bufferedEnd / 100) + data._bufferedStart;
					},
					length: 0
				}
			}
		}));
		
		setElementDimension(data, hasControls);
		
		box.insertBefore(elem);
		
		if(hasNative){
			$.extend(data, {volume: $.prop(elem, 'volume'), muted: $.prop(elem, 'muted')});
		}
		
		$.extend(vars, 
			{
				id: elemId,
				controlbar: hasControls ? options.jwVars.controlbar || (elemNodeName == 'video' ? 'over' : 'bottom') : (elemNodeName == 'video') ? 'none' : 'bottom',
				icons: ''+ (hasControls && elemNodeName == 'video')
			},
			elemVars,
			{playerready: 'jQuery.webshims.mediaelement.jwPlayerReady'}
		);
		if(vars.plugins){
			vars.plugins += ','+jwplugin;
		} else {
			vars.plugins = jwplugin;
		}
		
		
		webshims.addShadowDom(elem, box);
		
		addMediaToStopEvents(elem);
		
		mediaelement.setActive(elem, 'third', data);
		
		options.changeJW(vars, elem, canPlaySrc, data, 'embed');
		
		$(elem).bind('updatemediaelementdimensions updateshadowdom', function(){
			setElementDimension(data, $.prop(elem, 'controls'));
		});
		
		startIntrinsicDimension(data);
		
		swfobject.embedSWF(playerSwfPath, elemId, "100%", "100%", "9.0.0", false, vars, params, attrs, function(swfData){
			
			if(swfData.success){
				data.jwapi = swfData.ref;
				
				if(!hasControls){
					$(swfData.ref).attr('tabindex', '-1').css('outline', 'none');
				}
				setTimeout(function(){
					if((!swfData.ref.parentNode && box[0].parentNode) || swfData.ref.style.display == "none"){
						box.addClass('flashblocker-assumed');
						$(elem).trigger('flashblocker');
						webshims.warn("flashblocker assumed");
					}
					$(swfData.ref).css({'minHeight': '2px', 'minWidth': '2px', display: 'block'});
				}, 9);
				if(!localConnectionTimer){
					clearTimeout(localConnectionTimer);
					localConnectionTimer = setTimeout(function(){
						var flash = $(swfData.ref);
						if(flash[0].offsetWidth > 1 && flash[0].offsetHeight > 1 && location.protocol.indexOf('file:') === 0){
							webshims.error("Add your local development-directory to the local-trusted security sandbox:  http://www.macromedia.com/support/documentation/en/flashplayer/help/settings_manager04.html");
						} else if(flash[0].offsetWidth < 2 || flash[0].offsetHeight < 2) {
							webshims.info("JS-SWF connection can't be established on hidden or unconnected flash objects");
						}
						flash = null;
					}, 8000);
				}
			}
		});
	};
	
	
	var queueSwfMethod = function(elem, fn, args, data){
		data = data || getSwfDataFromElem(elem);
		if(data){
			if(data.jwapi && data.jwapi[fn]){
				data.jwapi[fn].apply(data.jwapi, args || []);
			} else {
				//todo add to queue
				data.actionQueue.push({fn: fn, args: args});
				if(data.actionQueue.length > 10){
					setTimeout(function(){
						if(data.actionQueue.length > 5){
							data.actionQueue.shift();
						}
					}, 99);
				}
			}
			return data;
		}
		return false;
	};
	
	['audio', 'video'].forEach(function(nodeName){
		var descs = {};
		var mediaSup;
		var createGetProp = function(key){
			if(nodeName == 'audio' && (key == 'videoHeight' || key == 'videoWidth')){return;}
			
			descs[key] = {
				get: function(){
					var data = getSwfDataFromElem(this);
					if(data){
						return data[key];
					} else if(hasNative && mediaSup[key].prop._supget) {
						return mediaSup[key].prop._supget.apply(this);
					} else {
						return playerStateObj[key];
					}
				},
				writeable: false
			};
		};
		var createGetSetProp = function(key, setFn){
			createGetProp(key);
			delete descs[key].writeable;
			descs[key].set = setFn;
		};
		
		createGetSetProp('volume', function(v){
			var data = getSwfDataFromElem(this);
			if(data){
				v *= 100;
				if(!isNaN(v)){
					var muted = data.muted;
					if(v < 0 || v > 100){
						webshims.error('volume greater or less than allowed '+ (v / 100));
					}
					
					queueSwfMethod(this, SENDEVENT, ['VOLUME', v], data);
					if(muted){
						try {
							data.jwapi.sendEvent('mute', 'true');
						} catch(er){}
					}
					v /= 100;
					if(data.volume == v || data.isActive != 'third'){return;}
					data.volume = v;
					trigger(data._elem, 'volumechange');
					data = null;
				} 
			} else if(mediaSup.volume.prop._supset) {
				return mediaSup.volume.prop._supset.apply(this, arguments);
			}
		});
		
		createGetSetProp('muted', function(m){
			var data = getSwfDataFromElem(this);
			if(data){
				m = !!m;
				queueSwfMethod(this, SENDEVENT, ['mute', ''+m], data);
				if(data.muted == m || data.isActive != 'third'){return;}
				data.muted = m;
				trigger(data._elem, 'volumechange');
				data = null;
			} else if(mediaSup.muted.prop._supset) {
				return mediaSup.muted.prop._supset.apply(this, arguments);
			}
		});
		
		
		createGetSetProp('currentTime', function(t){
			var data = getSwfDataFromElem(this);
			if(data){
				t *= 1;
				if (!isNaN(t)) {
					if(data.paused){
						clearTimeout(data.stopPlayPause);
						data.stopPlayPause = setTimeout(function(){
							data.paused = true;
							data.stopPlayPause = false;
						}, 50);
					}
					queueSwfMethod(this, SENDEVENT, ['SEEK', '' + t], data);
					
					if(data.paused){
						if(data.readyState > 0){
							data.currentTime = t;
							trigger(data._elem, 'timeupdate');
						}
						try {
							data.jwapi[SENDEVENT]('play', 'false');
						} catch(er){}
						
					}
				}
				 
			} else if(mediaSup.currentTime.prop._supset) {
				return mediaSup.currentTime.prop._supset.apply(this, arguments);
			}
		});
		
		['play', 'pause'].forEach(function(fn){
			descs[fn] = {
				value: function(){
					var data = getSwfDataFromElem(this);
					if(data){
						if(data.stopPlayPause){
							clearTimeout(data.stopPlayPause);
						}
						queueSwfMethod(this, SENDEVENT, ['play', fn == 'play'], data);
						setTimeout(function(){
							if(data.isActive == 'third'){
								data._ppFlag = true;
								if(data.paused != (fn != 'play')){
									data.paused = fn != 'play';
									trigger(data._elem, fn);
								}
							}
						}, 1);
					} else if(mediaSup[fn].prop._supvalue) {
						return mediaSup[fn].prop._supvalue.apply(this, arguments);
					}
				}
			};
		});
		
		getPropKeys.forEach(createGetProp);
		
		webshims.onNodeNamesPropertyModify(nodeName, 'controls', function(val, boolProp){
			var data = getSwfDataFromElem(this);
			$(this)[boolProp ? 'addClass' : 'removeClass']('webshims-controls');
			
			if(data){
				try {
					queueSwfMethod(this, boolProp ? 'showControls' : 'hideControls', [nodeName], data);
				} catch(er){
					webshims.warn("you need to generate a crossdomain.xml");
				}
				if(nodeName == 'audio'){
					setElementDimension(data, boolProp);
				}
				$(data.jwapi).attr('tabindex', boolProp ? '0' : '-1');
			}
		});
		
		mediaSup = webshims.defineNodeNameProperties(nodeName, descs, 'prop');
	});
	
	if(hasFlash){
		var oldClean = $.cleanData;
		var gcBrowser = $.browser.msie && webshims.browserVersion < 9;
		var flashNames = {
			object: 1,
			OBJECT: 1
		};
		$.cleanData = function(elems){
			var i, len, prop;
			if(elems && (len = elems.length) && loadedSwf){
				
				for(i = 0; i < len; i++){
					if(flashNames[elems[i].nodeName]){
						if(SENDEVENT in elems[i]){
							loadedSwf--;
							try {
								elems[i][SENDEVENT]('play', false);
							} catch(er){}
						}
						if(gcBrowser){
							try {
								for (prop in elems[i]) {
									if (typeof elems[i][prop] == "function") {
										elems[i][prop] = null;
									}
								}
							} catch(er){}
						}
					}
				}
				
			}
			return oldClean.apply(this, arguments);
		};
	}

	if(!hasNative){
		
		['poster', 'src'].forEach(function(prop){
			webshims.defineNodeNamesProperty(prop == 'src' ? ['audio', 'video', 'source'] : ['video'], prop, {
				//attr: {},
				reflect: true,
				propType: 'src'
			});
		});
		
		
		['autoplay', 'controls'].forEach(function(name){
			webshims.defineNodeNamesBooleanProperty(['audio', 'video'], name);
		});
			
		webshims.defineNodeNamesProperties(['audio', 'video'], {
			HAVE_CURRENT_DATA: {
				value: 2
			},
			HAVE_ENOUGH_DATA: {
				value: 4
			},
			HAVE_FUTURE_DATA: {
				value: 3
			},
			HAVE_METADATA: {
				value: 1
			},
			HAVE_NOTHING: {
				value: 0
			},
			NETWORK_EMPTY: {
				value: 0
			},
			NETWORK_IDLE: {
				value: 1
			},
			NETWORK_LOADING: {
				value: 2
			},
			NETWORK_NO_SOURCE: {
				value: 3
			}
					
		}, 'prop');
	}
	
});