Added example for p5.MediaElement.time()

lib/addons/p5.dom.js

@@ -2112,7 +2112,50 @@
    * @method speed
    * @param {Number} [speed]  speed multiplier for element playback
    * @return {Number|Object|p5.MediaElement} current playback speed or p5.MediaElement
-   */
+   *
+   * @example
+   * <div><code>
+   * var ele;
+   * var beginning = true;
+   * function setup(){
+   * 
+   *   //p5.MediaElement objects are usually created
+   *   //by calling the createAudio(), createVideo(),
+   *   //and createCapture() functions.
+   * 
+   *   //In this example we create
+   *   //a new p5.MediaElement via createAudio().  
+   *   ele = createAudio('assets/lucky_dragons_-_power_melody.mp3');
+   *   background(250);
+   *   textAlign(CENTER);
+   *     text("start at beginning", width/2, height/2);
+   * }
+   * 
+   * function mouseClicked() {
+   *   //here we test if the mouse is over the
+   *   //canvas element when it's clicked
+   *   if(mouseX >= 0 && mouseX <= width &&
+   *     mouseY >= 0 && mouseY <= height) {
+   *     if(beginning == true){
+   *       // here we start the sound at the beginning
+   *       // time(0) is not nessisary here
+   *       // as this produces the same result as 
+   *       // play() 
+   *       ele.play().time(0);
+   *       background(200);
+   *       text("jump 2 sec in", width/2, height/2);
+   *       beginning = false;
+   *     }else{ 
+   *       // here we jump 2 seconds into the sound
+   *       ele.play().time(2); 
+   *       background(250);
+   *       text("start at beginning", width/2, height/2);
+   *       beginning = true;
+   *     }
+   *   }
+   * }
+   * </code></div>
+   */ 
   p5.MediaElement.prototype.speed = function(val) {
     if (typeof val === 'undefined') {
       return this.elt.playbackRate;