if (document.images) {
  image1 = new Image;
  image2 = new Image;
  image3 = new Image;
  image4 = new Image;
  image5 = new Image;
  image6 = new Image;
  image7 = new Image;
  image8 = new Image;
  image9 = new Image;
  image10 = new Image;
  image11 = new Image;
  image12 = new Image;
  image13 = new Image;
  image14 = new Image;
  image15 = new Image;
  image16 = new Image;
  image17 = new Image;
  image18 = new Image;
  image1.src = 'images/samples1.jpg';
  image2.src = 'images/samples2.jpg';
  image3.src = 'images/samples3.jpg';
  image4.src = 'images/samples4.jpg';
  image5.src = 'images/samples5.jpg';
  image6.src = 'images/samples6.jpg';
  image7.src = 'images/samples7.jpg';
  image8.src = 'images/samples8.jpg';
  image9.src = 'images/samples9.jpg';
  image10.src = 'images/samples10.jpg';
  image11.src = 'images/samples11.jpg';
  image12.src = 'images/samples12.jpg';
  image13.src = 'images/samples13.jpg';
  image14.src = 'images/samples14.jpg';
  image15.src = 'images/samples15.jpg';
  image16.src = 'images/samples16.jpg';
  image17.src = 'images/samples17.jpg';
  image18.src = 'images/samples18.jpg';
  thumb1Off = new Image;
  thumb2Off = new Image;
  thumb3Off = new Image;
  thumb4Off = new Image;
  thumb5Off = new Image;
  thumb6Off = new Image;
  thumb7Off = new Image;
  thumb8Off = new Image;
  thumb9Off = new Image;
  thumb10Off = new Image;
  thumb11Off = new Image;
  thumb12Off = new Image;
  thumb13Off = new Image;
  thumb14Off = new Image;
  thumb15Off = new Image;
  thumb16Off = new Image;
  thumb17Off = new Image;
  thumb18Off = new Image;
  thumb1Over = new Image;
  thumb2Over = new Image;
  thumb3Over = new Image;
  thumb4Over = new Image;
  thumb5Over = new Image;
  thumb6Over = new Image;
  thumb7Over = new Image;
  thumb8Over = new Image;
  thumb9Over = new Image;
  thumb10Over = new Image;
  thumb11Over = new Image;
  thumb12Over = new Image;
  thumb13Over = new Image;
  thumb14Over = new Image;
  thumb15Over = new Image;
  thumb16Over = new Image;
  thumb17Over = new Image;
  thumb18Over = new Image;
  thumb1Off.src = 'images/thumb-1.jpg';
  thumb2Off.src = 'images/thumb-2.jpg';
  thumb3Off.src = 'images/thumb-3.jpg';
  thumb4Off.src = 'images/thumb-4.jpg';
  thumb5Off.src = 'images/thumb-5.jpg';
  thumb6Off.src = 'images/thumb-6.jpg';
  thumb7Off.src = 'images/thumb-7.jpg';
  thumb8Off.src = 'images/thumb-8.jpg';
  thumb9Off.src = 'images/thumb-9.jpg';
  thumb10Off.src = 'images/thumb-10.jpg';
  thumb11Off.src = 'images/thumb-11.jpg';
  thumb12Off.src = 'images/thumb-12.jpg';
  thumb13Off.src = 'images/thumb-13.jpg';
  thumb14Off.src = 'images/thumb-14.jpg';
  thumb15Off.src = 'images/thumb-15.jpg';
  thumb16Off.src = 'images/thumb-16.jpg';
  thumb17Off.src = 'images/thumb-17.jpg';
  thumb18Off.src = 'images/thumb-18.jpg';
  thumb1Over.src = 'images/thumb-1-over.jpg';
  thumb2Over.src = 'images/thumb-2-over.jpg';
  thumb3Over.src = 'images/thumb-3-over.jpg';
  thumb4Over.src = 'images/thumb-4-over.jpg';
  thumb5Over.src = 'images/thumb-5-over.jpg';
  thumb6Over.src = 'images/thumb-6-over.jpg';
  thumb7Over.src = 'images/thumb-7-over.jpg';
  thumb8Over.src = 'images/thumb-8-over.jpg';
  thumb9Over.src = 'images/thumb-9-over.jpg';
  thumb10Over.src = 'images/thumb-10-over.jpg';
  thumb11Over.src = 'images/thumb-11-over.jpg';
  thumb12Over.src = 'images/thumb-12-over.jpg';
  thumb13Over.src = 'images/thumb-13-over.jpg';
  thumb14Over.src = 'images/thumb-14-over.jpg';
  thumb15Over.src = 'images/thumb-15-over.jpg';
  thumb16Over.src = 'images/thumb-16-over.jpg';
  thumb17Over.src = 'images/thumb-17-over.jpg';
  thumb18Over.src = 'images/thumb-18-over.jpg';
} else {
document.rollimg = '';
document.thumb1 = '';
document.thumb2 = '';
document.thumb3 = '';
document.thumb4 = '';
document.thumb5 = '';
document.thumb6 = '';
document.thumb7 = '';
document.thumb8 = '';
document.thumb9 = '';
document.thumb10 = '';
document.thumb11 = '';
document.thumb12 = '';
document.thumb13 = '';
document.thumb14 = '';
document.thumb15 = '';
document.thumb16 = '';
document.thumb17 = '';
document.thumb18 = '';
}