var r=(Math.floor(Math.random()*21))

switch (r)
{
case 1:
  document.write('<img src="images/topimages/rose.jpg" alt="Rose">')
  break
case 2:
  document.write('<img src="images/topimages/cake00.jpg" alt="Cake">')
  break
case 3:
  document.write('<img src="images/topimages/flowers.jpg" alt="Flowers">')
  break
case 4:
  document.write('<img src="images/topimages/presant.jpg" alt="Gift">')
  break
case 5:
  document.write('<img src="images/topimages/jewl.jpg" alt="Jewellery">')
  break
case 6:
  document.write('<img src="images/topimages/ringcushion.jpg" alt="Ring Cushion">')
  break  
case 7:
  document.write('<img src="images/topimages/two_flowers.jpg" alt="Flowers">')
  break
case 8:
  document.write('<img src="images/topimages/morecake.jpg" alt="Cake!">')
  break
case 9:
  document.write('<img src="images/topimages/1cake.jpg" alt="Cake!">')
  break
case 10:
  document.write('<img src="images/topimages/1cake_s.jpg" alt="Cake!">')
  break
case 11:
  document.write('<img src="images/topimages/1car_cupple.jpg" alt="Wedding Cupple">')
  break
case 12:
  document.write('<img src="images/topimages/1cupple.jpg" alt="Happy Cupple">')
  break
case 13:
  document.write('<img src="images/topimages/1flowers.jpg" alt="Flowers">')
  break
case 14:
  document.write('<img src="images/topimages/1fountain.jpg" alt="Chocolate Fountain">')
  break
case 15:
  document.write('<img src="images/topimages/1glove.jpg" alt="Ladies Glove">')
  break
case 16:
  document.write('<img src="images/topimages/1hearts.jpg" alt="Hearts">')
  break
case 17:
  document.write('<img src="images/topimages/1ring.jpg" alt="Ring">')
  break
case 18:
  document.write('<img src="images/topimages/1truffs.jpg" alt="Truffells">')
  break
case 19:
  document.write('<img src="images/topimages/1vio.jpg" alt="Violin">')
  break
default:
  document.write('<img src="images/topimages/candles.jpg" alt="Candles">')
}