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                <div id="pong"></div>




                // define document width and height
var width = 450, height = 300

// create SVG document and set its size
var draw = SVG('pong').size(width, height)

// draw background
var background = draw.rect(width, height).fill('#dde3e1')

// draw line
var line = draw.line(width/2, 0, width/2, height)
line.stroke({ width: 5, color: '#fff', dasharray: '5,5' })

// define paddle width and height
var paddleWidth = 15, paddleHeight = 80

// create and position left paddle
var paddleLeft = draw.rect(paddleWidth, paddleHeight)

// create and position right paddle
var paddleRight = paddleLeft.clone()

// define ball size
var ballSize = 10

// create ball
var ball =, height/2).fill('#7f7f7f')

// define inital player score
var playerLeft = playerRight = 0

// create text for the score, set font properties
var scoreLeft = draw.text(playerLeft+'').font({
  size: 32,
  family: 'Menlo, sans-serif',
  anchor: 'end',
  fill: '#fff'
}).move(width/2-10, 10)

// cloning rocks!
var scoreRight = scoreLeft.clone()
  .font('anchor', 'start')