<!--
//-- Generate a random number between 0 and max.
function randomNum(max) {
  var rNum=NaN
  while (isNaN(rNum)) {
    rNum=Math.floor(Math.random()*(max))
  }
  return rNum
}
//-- Set up array of images to choose from.
var pic = new Array()
pic[0]="image/random/click light.jpg"
pic[1]="image/random/handshake.gif"
pic[2]="image/random/bulb.gif"
pic[3]="image/random/smile.jpg"
pic[4]="image/random/man_mobile.jpg"


// -->