Thumbnail = Class.create();

Thumbnail.prototype = {
  initialize: function(src) {
    this.src = src;
    this.getImage();
  },

  width: 720,
  height: 51,
  src: null,

  getImage: function() {
    if (!this.img) {
      this.img = new Image(this.height, this.width);
      this.img.src = this.src;
      //this.img = this.ui.newImage(this.src, this.src, this.height, this.width, true);
    }
    return this.img;
  }
}