title: HTML5 Canvas mouse over event on canvas
body: <p>I am loading an image to an canvas element + playing a soundfile
  I want to play the sound again when moving the mouse over the image on the canvas.
  I know how to do that adding a button under the canvas, but I don’t know how to do that by moving the mouse over the image.</p>
  
  <p>Could somebody help me please ??</p>