<custom name="star" 

        flicker="floor(random(5, 10))"

        star="this_element"

        >

  <_ on="first_frame" 

     star.x="random(canvas.width)"

     star.y="random(canvas.height)"

     star.flicker="flicker"

     ></_>

  <_ on="frame_count % flicker == 1"

     star.d="random(4, 12)"

     ></_>

  <circle stroke="NONE"></circle>

</custom>

<canvas width="400" height="400" background="0">

  <_ on="first_frame" 

     star_count="0"

     repeat="star_count LESS_THAN 100"

     change="star_count: star_count + 1"

     >

    <_ star="create_canvas_element('p-star')">

    </_>

  </_>

</canvas>

</_>

​