/****************************************************************************
* JW WMV Player version 1.1, created with M$ Silverlight 1.0
*
* This file contains all logic for the JW WMV Player. For a functional setup,
* the following two files are also needed:
* - silverlight.js (for instantiating the silverlight plugin)
* - wmvplayer.xaml (or another XAML skin describing the player graphics)
*
* More info: http://www.jeroenwijering.com/?item=JW_WMV_Player
****************************************************************************/
if(typeof jeroenwijering == "undefined") {
    var jeroenwijering = new Object();
    jeroenwijering.utils = new Object();
}










/****************************************************************************
* The player wrapper; loads config variables and starts MVC cycle.
****************************************************************************/
jeroenwijering.Player = function(cnt,src,cfg) {
    this.controller;
    this.model;
    this.view;
    this.configuration = {
        backgroundcolor:'FFFFFF',
        windowless:'false',
        file:'',
        height:'260',
        image:'',
        backcolor:'FFFFFF',
        frontcolor:'000000',
        lightcolor:'000000',
        screencolor:'000000',
        width:'320',
        logo:'',
        overstretch:'false',
        shownavigation:'true',
        showstop:'false',
        showdigits:'true',
        usefullscreen:'true',
        usemute:'false',
        autostart:'false',
        bufferlength:'3',
        duration:'0',
        repeat:'false',
        sender:'',
        start:'0',
        volume:'90',
        link:'',
        linkfromdisplay:'false',
        linktarget:'_self'
    };
    for(itm in this.configuration) {
        if(cfg[itm] != undefined) {
            if (itm.indexOf('color') > 0) { 
                this.configuration[itm] = cfg[itm].substr(cfg[itm].length-6);
            } else {
                this.configuration[itm] = cfg[itm];
            }
        }
    }
    Silverlight.createObjectEx({
        source:src,
        parentElement:cnt,
        properties:{
            width:this.configuration['width'],
            height:this.configuration['height'],
            version:'1.0',
            inplaceInstallPrompt:true,
            //isWindowless:this.configuration['windowless'],
            isWindowless:'true', 
            background:'#'+this.configuration['backgroundcolor']
        },
        events:{
            onLoad:this.onLoadHandler,
            onError:null
        },
        context:this
    });
}

jeroenwijering.Player.prototype = {
    addListener: function(typ,fcn) {
        this.view.listeners.push({type:typ,func:fcn});
    },

    getConfig: function() { 
        return this.configuration;
    },

    onLoadHandler: function(pid,tgt,sdr) {
        tgt.configuration['sender'] = sdr;
        tgt.controller = new jeroenwijering.Controller(tgt.configuration);
        tgt.view = new jeroenwijering.View(tgt.configuration,tgt.controller);
        tgt.model = new jeroenwijering.Model(tgt.configuration,tgt.controller,tgt.view);
        tgt.controller.startMVC(tgt.view,tgt.model);
    },

    sendEvent: function(typ,prm) {
        switch(typ.toUpperCase()) {
            case 'LINK':
                this.controller.setLink();
                break;
            case 'LOAD':
                this.controller.setLoad(prm);
                break;
            case 'MUTE':
                this.controller.setMute();
                break;
            case 'PLAY':
                this.controller.setPlay();
                break;
            case 'SCRUB':
                this.controller.setScrub(prm);
                break;
            case 'STOP':
                this.controller.setStop();
                break;
            case 'VOLUME':
                this.controller.setVolume(prm);
                break;
        }
    }
}










/****************************************************************************
* The controller of the player MVC triad, which processes all user input.
****************************************************************************/
jeroenwijering.Controller = function(cfg) {
    this.configuration = cfg;
}

jeroenwijering.Controller.prototype = {
    startMVC: function(vie,mdl) {
        this.view = vie;
        this.model = mdl;
        if(this.configuration['usemute'] == 'true') {
            this.view.onVolume(0);
            this.view.onMute(true);
            this.model.goVolume(0);
        } else {
            this.view.onVolume(this.configuration['volume']);
            this.model.goVolume(this.configuration['volume']);
        }
        if(this.configuration['autostart'] == 'true') {
            this.model.goStart();
        } else { 
            this.model.goPause();
        }
    },

    setState: function(old,stt) {
        this.state = stt;
        var pos = this.configuration['start'];
        if(old == 'Closed' && pos > 0) {
            setTimeout(jeroenwijering.utils.delegate(this,this.setScrub),200,pos);
        } 
    },

    setLink: function() {
        if (this.configuration['linktarget'].indexOf('javascript:') == 0) {
            return Function(this.configuration['linktarget']).apply();
        } else if (this.configuration['linktarget'] == '_blank') {
            window.open(this.configuration['link']);
        } else if (this.configuration['linktarget'] != '') {
            window.location = this.configuration['link'];
        }
    },

    setLoad: function(fil) {
        if(this.model.state != "Closed") {
            this.model.goStop(); 
        }
        this.configuration['file'] = fil;
        if(this.configuration['autostart'] == 'true') {
            setTimeout(jeroenwijering.utils.delegate(this.model,this.model.goStart),100);
        }
    },

    setMute: function() {
        if(this.configuration['usemute'] == 'true') {
            this.configuration['usemute'] = 'false';
            this.model.goVolume(this.configuration['volume']);
            this.view.onMute(false);
        } else {
            this.configuration['usemute'] = 'true';
            this.model.goVolume(0);
            this.view.onMute(true);
        }
    },

    setPlay: function() {
        if(this.state == 'Buffering' || this.state == 'Playing') {
            if(this.configuration['duration'] == 0) { 
                this.model.goStop();
            } else { 
                this.model.goPause();
            }
        } else {
            this.model.goStart();
        }
    },

    setScrub: function(sec) {
        if(sec < 2) {
            sec = 0;
        } else if (sec > this.configuration['duration']-4) {
            sec = this.configuration['duration']-4;
        }
        if(this.state == 'Buffering' || this.state == 'Playing') {
            this.model.goStart(sec);
        } else {
            this.model.goPause(sec);
        }
    },

    setStop: function() {
        this.model.goStop();
    },

    setVolume: function(pct) {
        if(pct < 0) { pct = 0; } else if(pct > 100) { pct = 100; }
        this.configuration['volume'] = Math.round(pct);
        this.model.goVolume(pct);
        this.view.onVolume(pct);
        if(this.configuration['usemute'] == 'true') {
            this.configuration['usemute'] = 'false';
            this.view.onMute(false);
        } 
    },

    setFullscreen: function() {
        var fss = !this.configuration['sender'].getHost().content.FullScreen;
        this.configuration['sender'].getHost().content.FullScreen = fss;
        jeroenwijering.utils.delegate(this.view,this.view.onFullscreen);
    }
}










/****************************************************************************
* The view of the player MVC triad, which manages the graphics.
****************************************************************************/
jeroenwijering.View = function(cfg,ctr) {
    this.configuration = cfg;
    this.listeners = Array();
    this.controller = ctr;
    this.fstimeout;
    this.fslistener;
    this.display = this.configuration['sender'].findName("PlayerDisplay");
    this.controlbar = this.configuration['sender'].findName("PlayerControls");
    this.configuration['sender'].getHost().content.onResize = 
        jeroenwijering.utils.delegate(this,this.resizePlayer);
    this.configuration['sender'].getHost().content.onFullScreenChange = 
        jeroenwijering.utils.delegate(this,this.onFullscreen);
    this.assignColorsClicks();
    this.resizePlayer();
}

jeroenwijering.View.prototype = {
    onBuffer: function(pct) {
        var snd = this.configuration['sender'];
        if(pct == 0) { 
            snd.findName("BufferText").Text = null;
        } else { 
            pct < 10 ? pct = "0"+pct: pct = ""+pct;
            snd.findName("BufferText").Text = pct;
        }
        this.delegate('BUFFER',[pct]);
    },

    onFullscreen: function(fss) {
        var snd = this.configuration['sender'];
        var fst = snd.getHost().content.FullScreen;
        if(fst) { 
            this.fstimeout = setTimeout(jeroenwijering.utils.delegate(this,
                this.hideFSControls),2000);
            this.fslistener = this.display.addEventListener('MouseMove',
                jeroenwijering.utils.delegate(this,this.showFSControls));
            snd.findName("FullscreenSymbol").Visibility = "Collapsed";
            snd.findName("FullscreenOffSymbol").Visibility = "Visible";
        } else {
            clearTimeout(this.fstimeout);
            this.display.removeEventListener("MouseMove",this.fslistener);
            this.controlbar.Visibility = "Visible";
            this.display.Cursor = "Hand";
            snd.findName("FullscreenSymbol").Visibility = "Visible";
            snd.findName("FullscreenOffSymbol").Visibility = "Collapsed";
        }
        this.resizePlayer();
        this.delegate('FULLSCREEN');
    },

    showFSControls: function(sdr,arg) {
        var vbt = sdr.findName('PlayerControls');
        var yps = arg.GetPosition(vbt).Y;
        clearTimeout(this.fstimeout);
        this.controlbar.Visibility = "Visible";
        this.display.Cursor = "Hand";
        if(yps < 0) { 
            this.fstimeout = setTimeout(jeroenwijering.utils.delegate(this,
                this.hideFSControls),2000);
        }
    },

    hideFSControls: function() {
        this.controlbar.Visibility = "Collapsed";
        this.display.Cursor = "None";
    },

    onLoad: function(pct) {
        var snd = this.configuration['sender'];
        var max = snd.findName("TimeSlider").Width;
        snd.findName("DownloadProgress").Width = Math.round(max*pct/100);
        this.delegate('LOAD',[pct]);
    },

    onMute: function(mut) {
        var snd = this.configuration['sender'];
        this.configuration['usemute'] = ''+mut;
        if(mut) {
            snd.findName("VolumeHighlight").Visibility = "Collapsed";
            snd.findName("MuteSymbol").Visibility = "Visible";
            snd.findName("MuteOffSymbol").Visibility = "Collapsed";
            if(this.state == 'Playing') {
                snd.findName("MuteIcon").Visibility = "Visible";
            }
        } else {
            snd.findName("VolumeHighlight").Visibility = "Visible";
            snd.findName("MuteSymbol").Visibility = "Collapsed";
            snd.findName("MuteOffSymbol").Visibility = "Visible";
            snd.findName("MuteIcon").Visibility = "Collapsed";
        }
        this.delegate('MUTE');
    },

    onState: function(old,stt) {
        var snd = this.configuration['sender'];
        this.state = stt;
        if(stt == 'Buffering' || stt == 'Playing' || stt == 'Opening') {
            snd.findName("PlayIcon").Visibility = "Collapsed";
            snd.findName("PlaySymbol").Visibility = "Collapsed";
            snd.findName("PlayOffSymbol").Visibility = "Visible";
            if (stt=='Playing') {
                snd.findName("BufferIcon").Visibility = "Collapsed";
                snd.findName("BufferText").Visibility = "Collapsed";
                if(this.configuration['usemute'] == 'true') {
                    snd.findName("MuteIcon").Visibility = "Visible";
                }
            } else{
                snd.findName("BufferIcon").Visibility = "Visible";
                snd.findName("BufferText").Visibility = "Visible";
            }
        } else { 
            snd.findName("MuteIcon").Visibility = "Collapsed";
            snd.findName("BufferIcon").Visibility = "Collapsed";
            snd.findName("BufferText").Visibility = "Collapsed";
            snd.findName("PlayOffSymbol").Visibility = "Collapsed";
            snd.findName("PlaySymbol").Visibility = "Visible";
            if(this.configuration['linkfromdisplay'] == 'true') {
                snd.findName("PlayIcon").Visibility = "Collapsed";
            } else { 
                snd.findName("PlayIcon").Visibility = "Visible";
            }
        }
        try {
            if(!(old == 'Completed' && stt == 'Buffering') &&
                !(old == 'Buffering' && stt == 'Paused')) {
                playerStatusChange(old.toUpperCase(),stt.toUpperCase());
            }
        } catch (err) {}
        this.delegate('STATE',[old,stt]);
    },

    onTime: function(elp,dur) {
        var snd = this.configuration['sender'];
        var snd = this.configuration['sender'];
        var max = snd.findName("TimeSlider").Width;
        if(dur > 0) {
            var pos = Math.round(max*elp/dur);
            this.configuration['duration'] = dur;
            snd.findName("ElapsedText").Text = jeroenwijering.utils.timestring(elp);
            snd.findName("RemainingText").Text = jeroenwijering.utils.timestring(dur-elp);
            snd.findName("TimeSymbol").Visibility = "Visible";
            snd.findName("TimeSymbol")['Canvas.Left'] = pos+4;
            snd.findName("TimeHighlight").Width = pos-2;
        } else  { 
            snd.findName("TimeSymbol").Visibility = "Collapsed";
        }
        this.delegate('TIME',[elp,dur]);
    },

    onVolume: function(pct) {
        var snd = this.configuration['sender'];
        snd.findName("VolumeHighlight").Width = Math.round(pct/5);
        this.delegate('VOLUME',[pct]);
    },

    assignColorsClicks: function() {
        this.display.Cursor = "Hand";
        this.display.Background = "#FF"+this.configuration['screencolor'];
        if(this.configuration['linkfromdisplay'] == 'false') { 
            this.display.addEventListener('MouseLeftButtonUp',
                jeroenwijering.utils.delegate(this.controller,
                this.controller.setPlay));
        } else { 
            this.display.addEventListener('MouseLeftButtonUp',
                jeroenwijering.utils.delegate(this.controller,
                this.controller.setLink));
            this.display.findName("PlayIcon").Visibility = "Collapsed";
        }
        if(this.configuration['logo'] != '') {
            this.display.findName('OverlayCanvas').Visibility = "Visible";
            this.display.findName('OverlayLogo').ImageSource = 
                this.configuration['logo'];
        }
        this.controlbar.findName("ControlbarBack").Fill = 
            "#FF"+this.configuration['backcolor'];
        this.assignButton('Play',this.controller.setPlay);
        this.assignButton('Stop',this.controller.setStop);
        this.configuration['sender'].findName('ElapsedText').Foreground = 
            "#FF"+this.configuration['frontcolor'];
        this.assignSlider('Time',this.changeTime);
        this.configuration['sender'].findName('DownloadProgress').Fill = 
            "#FF"+this.configuration['frontcolor'];
        this.configuration['sender'].findName('RemainingText').Foreground = 
            "#FF"+this.configuration['frontcolor'];
        this.assignButton('Link',this.controller.setLink);
        this.assignButton('Fullscreen',this.controller.setFullscreen);
        this.assignButton('Mute',this.controller.setMute);
        this.assignSlider('Volume',this.changeVolume);
    },

    assignButton: function(btn,act) {
        var el1 = this.configuration['sender'].findName(btn+'Button');
        el1.Cursor = "Hand";
        el1.addEventListener('MouseLeftButtonUp',
            jeroenwijering.utils.delegate(this.controller,act));
        el1.addEventListener('MouseEnter',
            jeroenwijering.utils.delegate(this,this.rollOver));
        el1.addEventListener('MouseLeave',
            jeroenwijering.utils.delegate(this,this.rollOut));
        this.configuration['sender'].findName(btn+'Symbol').Fill = 
            "#FF"+this.configuration['frontcolor'];
        try {
            this.configuration['sender'].findName(btn+'OffSymbol').Fill = 
                "#FF"+this.configuration['frontcolor'];
        } catch(e) {}
    },

    assignSlider: function(sld,act) {
        var el1 = this.configuration['sender'].findName(sld+'Button');
        el1.Cursor = "Hand";
        el1.addEventListener('MouseLeftButtonUp',
            jeroenwijering.utils.delegate(this,act));
        el1.addEventListener('MouseEnter',
            jeroenwijering.utils.delegate(this,this.rollOver));
        el1.addEventListener('MouseLeave',
            jeroenwijering.utils.delegate(this,this.rollOut));
        this.configuration['sender'].findName(sld+'Slider').Fill = 
            "#FF"+this.configuration['frontcolor'];
        this.configuration['sender'].findName(sld+'Highlight').Fill = 
            "#FF"+this.configuration['frontcolor'];
        this.configuration['sender'].findName(sld+'Symbol').Fill = 
            "#FF"+this.configuration['frontcolor'];
    },

    delegate: function(typ,arg) {
        for(var i=0; i<this.listeners.length; i++) {
            if(this.listeners[i]['type'].toUpperCase() == typ) {
                this.listeners[i]['func'].apply(null,arg);
            }
        }
    },

    rollOver: function(sdr) {
        var str = sdr.Name.substr(0,sdr.Name.length-6);
        this.configuration['sender'].findName(str+'Symbol').Fill = 
            "#FF"+this.configuration['lightcolor'];
        try {
            this.configuration['sender'].findName(str+'OffSymbol').Fill = 
                "#FF"+this.configuration['lightcolor'];
        } catch(e) {}
    },

    rollOut: function(sdr) {
        var str = sdr.Name.substr(0,sdr.Name.length-6);
        this.configuration['sender'].findName(str+'Symbol').Fill = 
            "#FF"+this.configuration['frontcolor'];
        try {
            this.configuration['sender'].findName(str+'OffSymbol').Fill = 
                "#FF"+this.configuration['frontcolor'];
        } catch(e) {}
    },

    changeTime: function(sdr,arg) {
        var tbt = sdr.findName('TimeSlider');
        var xps = arg.GetPosition(tbt).X;
        var sec = Math.floor(xps/tbt.Width*this.configuration['duration']);
        this.controller.setScrub(sec);
    },

    changeVolume: function(sdr,arg) {
        var vbt = sdr.findName('VolumeButton');
        var xps = arg.GetPosition(vbt).X;
        this.controller.setVolume(xps*5);
    },

    resizePlayer: function() {
        var wid = this.configuration['sender'].getHost().content.actualWidth;
        var hei = this.configuration['sender'].getHost().content.actualHeight;
        var fss = this.configuration['sender'].getHost().content.FullScreen;
        if(this.configuration['shownavigation'] == 'true') {
            if(fss == true) {
                this.resizeDisplay(wid,hei);
                this.controlbar['Canvas.Left'] = Math.round(wid/2-250);
                this.resizeControlbar(500,hei-this.controlbar.Height-16);
                this.controlbar.findName('ControlbarBack')['Opacity'] = 0.5;
            } else { 
                this.resizeDisplay(wid,hei-20);
                this.controlbar['Canvas.Left'] = 0;
                this.resizeControlbar(wid,hei-this.controlbar.Height);
                this.controlbar.findName('ControlbarBack')['Opacity'] = 1;
            }
        } else {
            this.resizeDisplay(wid,hei);
        }
    },

    resizeDisplay: function(wid,hei) {
        this.stretchElement('PlayerDisplay',wid,hei);
        this.stretchElement('VideoWindow',wid,hei);
        this.stretchElement('PlaceholderImage',wid,hei);
        this.centerElement('PlayIcon',wid,hei);
        this.centerElement('MuteIcon',wid,hei);
        this.centerElement('BufferIcon',wid,hei);
        this.centerElement('BufferText',wid,hei);
        this.display.findName('OverlayCanvas')['Canvas.Left'] = wid -
            this.display.findName('OverlayCanvas').Width - 10;
        this.display.Visibility = "Visible";
    },

    resizeControlbar: function(wid,yps,alp) {
        this.controlbar['Canvas.Top'] = yps;
        this.stretchElement('PlayerControls',wid);
        this.stretchElement('ControlbarBack',wid);
        this.placeElement('PlayButton',0);
        var lft = 17;
        this.placeElement('VolumeButton',wid-24);
        this.placeElement('MuteButton',wid-37);
        var rgt = 37;
        if(this.configuration['showstop'] == 'true') {
            this.placeElement('StopButton',lft);
            lft += 17;
        } else {
            this.controlbar.findName('StopButton').Visibility="Collapsed";
        }
        if(this.configuration['usefullscreen'] == 'true') {
            rgt += 18;
            this.placeElement('FullscreenButton',wid-rgt);
        } else {
            this.controlbar.findName('FullscreenButton').Visibility = 
                "Collapsed";
        }
        if(this.configuration['link'] != '') {
            rgt += 18;
            this.placeElement('LinkButton',wid-rgt);
        } else {
            this.controlbar.findName('LinkButton').Visibility="Collapsed";
        }
        if(this.configuration['showdigits'] == 'true' && wid-rgt-lft> 160) {
            rgt += 35;
            this.controlbar.findName('RemainingButton').Visibility="Visible";
            this.controlbar.findName('ElapsedButton').Visibility="Visible";
            this.placeElement('RemainingButton',wid-rgt);
            this.placeElement('ElapsedButton',lft);
            lft +=35;
        } else {
            this.controlbar.findName('RemainingButton').Visibility = 
                "Collapsed";
            this.controlbar.findName('ElapsedButton').Visibility="Collapsed";
        }
        this.placeElement('TimeButton',lft);
        this.stretchElement('TimeButton',wid-lft-rgt);
        this.stretchElement('TimeShadow',wid-lft-rgt);
        this.stretchElement('TimeStroke',wid-lft-rgt);
        this.stretchElement('TimeFill',wid-lft-rgt);
        this.stretchElement('TimeSlider',wid-lft-rgt-10);
        this.stretchElement('DownloadProgress',wid-lft-rgt-10);
        var tsb = this.configuration['sender'].findName('TimeSymbol');
        this.stretchElement('TimeHighlight',tsb['Canvas.Left']-5);
        this.controlbar.Visibility = "Visible";
    },

    centerElement: function(nam,wid,hei) {
        var elm = this.configuration['sender'].findName(nam);
        elm['Canvas.Left'] = Math.round(wid/2 - elm.Width/2);
        elm['Canvas.Top'] = Math.round(hei/2 - elm.Height/2);
    },

    stretchElement: function(nam,wid,hei) {
        var elm = this.configuration['sender'].findName(nam);
        elm.Width = wid;
        if (hei != undefined) { elm.Height = hei; }
    },

    placeElement: function(nam,xps,yps) {
        var elm = this.configuration['sender'].findName(nam);
        elm['Canvas.Left'] = xps;
        if(yps) { elm['Canvas.Top'] = yps; }
    }
}










/****************************************************************************
* The model of the player MVC triad, which stores all playback logic.
****************************************************************************/
jeroenwijering.Model = function(cfg,ctr,vie) {
    this.configuration = cfg;
    this.controller = ctr;
    this.view = vie;
    this.video = this.configuration['sender'].findName("VideoWindow");
    this.preview = this.configuration['sender'].findName("PlaceholderImage");
    var str = {
        'true':'UniformToFill',
        'false':'Uniform',
        'fit':'Fill',
        'none':'None'
    }
    this.state = this.video.CurrentState;
    this.timeint;
    this.video.Stretch = str[this.configuration['overstretch']];
    this.preview.Stretch = str[this.configuration['overstretch']];
    this.video.BufferingTime = 
        jeroenwijering.utils.spanstring(this.configuration['bufferlength']);
    this.video.AutoPlay = true;
    this.video.AddEventListener("CurrentStateChanged",
        jeroenwijering.utils.delegate(this,this.stateChanged));
    this.video.AddEventListener("MediaEnded",
        jeroenwijering.utils.delegate(this,this.mediaEnded));
    this.video.AddEventListener("BufferingProgressChanged",
        jeroenwijering.utils.delegate(this,this.bufferChanged));
    this.video.AddEventListener("DownloadProgressChanged",
        jeroenwijering.utils.delegate(this,this.downloadChanged));
    if(this.configuration['image'] != '') {
        this.preview.Source = this.configuration['image'];
    }
}

jeroenwijering.Model.prototype = {
    goPause: function(sec) {
        this.video.pause();
        if(!isNaN(sec)) {
            this.video.Position = jeroenwijering.utils.spanstring(sec);
        }
        this.timeChanged();
    },

    goStart: function(sec) {    
        //alert(this.state)   
       
       try{
        this.video.Visibility = 'Visible';
        this.preview.Visibility = 'Collapsed';
        if(this.state == "Closed") {
            this.video.Source = this.configuration['file'];
            this.video.play();
        } else {
            this.video.play();
        }
        if(!isNaN(sec)) {
            this.video.Position = jeroenwijering.utils.spanstring(sec);
        }
       }
       catch(ex){clearInterval(this.timeint); }
       
    },

    goStop: function() {
        //this.video.Visibility = 'Collapsed';
        //this.preview.Visibility = 'Visible';
        //this.goPause(0);
        //this.video.Source = 'null';
        //this.view.onBuffer(0);
        //if(this.view)  
        try{
        this.video.Stop();
        }
        catch(ex){clearInterval(this.timeint); }
        clearInterval(this.timeint); 
    },

    goVolume: function(pct) {
        this.video.Volume = pct/100;
    },

    stateChanged: function() {
        var stt = this.video.CurrentState;
        if(stt != this.state) {
            this.controller.setState(this.state,stt);
            this.view.onState(this.state,stt);
            this.state = stt;
            this.configuration['duration'] = 
                Math.round(this.video.NaturalDuration.Seconds*10)/10;
            if(stt != "Playing" && stt != "Buffering" && stt != "Opening") {
                clearInterval(this.timeint);
            } else {
                this.timeint = setInterval(jeroenwijering.utils.delegate(
                    this,this.timeChanged),100);
            }
        }
    },

    mediaEnded: function() {
        if(this.configuration['repeat'] == 'true') {
            this.goStart(0);
        } else {
            this.state = 'Completed';
            this.view.onState(this.state,'Completed');
            this.video.Visibility = 'Collapsed';
            this.preview.Visibility = 'Visible';
            this.goPause(0);
        }
    },

    bufferChanged: function() {
        var bfr = Math.round(this.video.BufferingProgress*100);
        this.view.onBuffer(bfr);
    },

    downloadChanged: function() {
        var dld = Math.round(this.video.DownloadProgress*100);
        this.view.onLoad(dld);
    },

    timeChanged: function() {
        var pos = Math.round(this.video.Position.Seconds*10)/10;
        this.view.onTime(pos,this.configuration['duration']);
    }
}










/****************************************************************************
* Some utility functions.
****************************************************************************/
jeroenwijering.utils.delegate = function(obj,fcn) {
    return function() {
        return fcn.apply(obj,arguments);
    }
}
jeroenwijering.utils.timestring = function(stp) {
    var hrs = Math.floor(stp/3600);
    var min = Math.floor(stp%3600/60);
    var sec = Math.round(stp%60);
    var str = "";
    sec > 9 ? str += sec: str +='0'+sec;
    min > 9 ? str = min+":"+str: str='0'+min+":"+str;
    hrs > 0 ? str = hrs+":"+str: null;
    return str;
}
jeroenwijering.utils.spanstring = function(stp) {
    var hrs = Math.floor(stp/3600);
    var min = Math.floor(stp%3600/60);
    var sec = Math.round(stp%60*10)/10;
    var str = hrs+':'+min+':'+sec;
    return str;
}


//FIX FF
jeroenwijering.Model.prototype.timeChanged = function () {
try {
var pos = Math.round(this.video.Position.Seconds * 10) / 10;
this.view.onTime(pos, this.configuration['duration']);
} catch (ex) {
clearInterval(this.timeint);
}
};