var WmMediaPlayer = Class.create();
WmMediaPlayer.prototype = {
	
	/**
	 * initialize
	 *
	 * Creates a new instance of WmMediaPlayer
	 *
	 * @since initial
	 * @param String file
	 * @param Integer delay
	 * @param Integer position
	 * @param Integer volume
	 * @param String template
	 * @param String align
	 * @return WmMediaPlayer
	 **/
	initialize: function(file, delay, position, volume, template, align) {
		this.fullscreen = false;
		this.initProxy();
		this.initVars(file, delay, position, volume, template, align);
	},
	
	/**
	 * initProxy
	 *
	 * Creates a new instance of FlashProxy
	 *
	 * @since initial
	 * @return void
	 **/
	initProxy: function() {
		this.uid = new Date().getTime();
		this.flashProxy = new FlashProxy(this.uid, "/lib/mediaplayer/JavaScriptFlashGateway.swf");
		window.FlashProxy = this;
	},
	
	/**
	 * initVars
	 *
	 * Adds the variables to the flashVars Object
	 *
	 * @since initial
	 * @param String file
	 * @param Integer delay
	 * @param Integer position
	 * @param Integer volume
	 * @param String template
	 * @param String align
	 * @return void
	 **/
	initVars: function(file, delay, position, volume, template, align) {
		this.flashVars = {
			file : file,
			delay : delay,
			position : position,
			volume : volume,
			template : template,
			align :align
		}
		this.bgColor = "CCCCCC";
	},
	
	/**
	 * setFlashVar
	 *
	 * Sets a variable with varName in the flashVars object
	 *
	 * @since initial
	 * @param String varName
	 * @param Mixed varValue
	 * @return void
	 **/
	setFlashVar: function(varName, varValue) {
		if(varValue!=null) {
			this.flashVars[varName] = varValue;
		}
	},
	
	/**
	 * getFlashVars
	 *
	 * Returns a string with all the variables from the flashVars object
	 *
	 * @since initial
	 * @return String vars
	 **/
	getFlashVars: function() {
		var vars = "";
		for(property in this.flashVars) {
			if(this.flashVars[property] != null) {
				vars += "&" + property + "=" + this.flashVars[property];
			}
		}
		return vars;
	},
	
	/**
	 * setSize
	 *
	 * Sets the size of the player div
	 *
	 * @since initial
	 * @return void
	 **/
	setSize: function(width, height) {
		this.width = width;
		this.height = height;
		if(this.element) {
			Element.setStyle(this.element.id, {width : this.width + "px", height : this.height + "px"});
		}
	},
	
	/**
	 * setInterface
	 *
	 * Sets a different interface template
	 *
	 * @since initial
	 * @return void
	 **/
	setInterface: function(template, align, reload) {
		this.setFlashVar("template", template);
		this.setFlashVar("align", align);
		if(this.element) {
			this.flashProxy.call("setInterface", template, align, reload);
		}
	},
	
	/**
	 * addPlayButton
	 *
	 * Adds a play button in the middle of the mediaplayer
	 *
	 * @since Thu Jul 26 2007
	 * @param boolean init
	 * @return void
	 **/
	addPlayButton: function(init) {
		if (init) {
			this.flashProxy.call("addPlayButton");
		}
		else {
			this.addPlayButton.applyWithTimeout(this, 500, true);
		}
	},
	
	/**
	 * loadMedia
	 *
	 * Loads a file into the mediaplayer
	 *
	 * @since initial
	 * @param string file
	 * @param boolean play
	 * @return void
	 **/
	loadMedia: function(file, play) {
		if (play) {
			play = 1;
		}
		else {
			play = 0;
		}
		this.flashProxy.call("loadMedia", file, play);
	},
	
	playMedia: function() {
		this.flashProxy.call("playMedia");
	},
	
	pauseMedia: function() {
		this.flashProxy.call("pauseMedia");
	},
	
	stopMedia: function() {
		this.flashProxy.call("stopMedia");
	},
	
	setVolume:function(volume) {
		this.flashProxy.call("setVolume", volume);
	},
	
	getVolume: function() {
		return this.flashVars['volume'];
	},
	
	getPosition: function() {
		return this.flashVars['position'];
	},
	
	toggleMute: function() {
		this.flashProxy.call("toggleMute");
	},
	
	isPlaying: function() {
		return this.flashVars['ISPLAYING'];
	},
	
	isPaused: function() {
		return this.flashVars['ISPAUSED'];
	},
	
	isStopped: function() {
		return this.flashVars['ISSTOPPED'];
	},
	
	isMuted: function() {
		return this.flashVars['ISMUTED'];
	},
	
	toggleScreen: function() {
		if (!this.fullscreen) {
			this.fullscreen = true;
			this.setSize(this.width * 2, this.height * 2);
			this.element.className = this.element.className + " pos_fullscreen";
		}
		else {
			this.fullscreen = false;
			this.setSize(this.width / 2, this.height / 2);
			this.element.className = this.element.className.replace(/pos_fullscreen/i, "");
		}
	},
	
	write: function(element, wmode) {
		this.element = $(element);
		this.setSize(this.width, this.height);
		this.swfo = new SWFObject("/lib/mediaplayer/WmMediaPlayer.swf?lcId=" + this.uid + this.getFlashVars(), "swf_" + element, "100%", "100%", "8", this.bgColor);
		if (wmode) {
			this.swfo.addParam("wmode", "transparent");
		}
		this.swfo.write(element);
	},
	
	/**
	 * This is the function that proxies function calls from Flash to JavaScript.
	 * It is called implicitly.
	 **/
	callJS: function() {
		switch(arguments[0]) {
			case "toggleScreen":
				this.toggleScreen();
				break;
			case "syncCall":
				syncObj = arguments[1];
				this.syncCall(syncObj);
				break;
			case "errorCall":
				error = arguments[1];
				this.errorCall(error);
				break;
		}
	},
	
	syncCall: function(syncObj) {
		for(property in syncObj) {
			this.flashVars[property] = syncObj[property];
		}
	},
	
	errorCall: function(error) {
		alert(error);
	}
}