var index = 0;
var currentdate = 0;

function StringArray (n) {
  this.length = n;
  for (var i =1; i <= n; i++) {
    this[i] = ' ';

  }
}

imageArr = new StringArray(3);
imageArr[0] = './posters/jennifer2.gif';
imageArr[1] = './posters/michelle2.gif';
imageArr[2] = './posters/antionette2.gif';

function randomizeImage() {
  index = Math.floor(3*Math.random());
  return(imageArr[index]);
}

function getRandomPoster() {
	document.write("<img src='" +randomizeImage()+ "'>");
}