5. Videoexample

1. The method makes video and controllers screen and checks if there's already an existing one

     `public void onNewScreen(Screen s){`
     `if(videoScreen == null){`
         `videoScreen = s;`
         `initVideoScreen();`
        `}else{`
    	    `controllerScreen = s;`
    	    `initControllerScreen();`
        `}`
    `}`
   

2. Here we initialize the video screen and we loead the style sheet

    `private void initVideoScreen(){`
          `this.loadStyleSheet(videoScreen, "style");`
          `this.loadContent(videoScreen, "video", "video");`
     `}`
   

3. Here we initialize the controller screen

     `private void initControllerScreen(){`
           `this.loadContent(controllerScreen, "controller", "controller");`
   

3.1 Binds a listener to the play button on the controller screen. Calls the function "playButtonClicked" in this object.

`controllerScreen.setDiv("play", "bind:click", "playButtonClicked", this);`

4. Here we initialize the "play' and "pause" function

     `public void playButtonClicked(Screen s, String content){`
             `playing = !playing;`
             `if(playing){`
    	            `this.setContent("play", "PAUSE");`
    	            `videoScreen.putMsg("video", "", "play()");`
             `}else{`
    	            `this.setContent("play", "PLAY");`
    	            `videoScreen.putMsg("video", "", "pause()");`
             `}`
      `}`