var imgs = new Array(); var imgcnt = 0; var thisimg = 0;
imgs[imgcnt++] = 'pics/web/09pwf/1.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/2.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/3.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/4.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/5.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/6.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/7.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/8.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/9.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/10.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/11.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/12.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/13.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/14.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/15.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/16.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/17.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/18.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/19.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/20.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/21.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/22.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/23.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/24.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/25.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/26.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/27.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/28.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/29.jpg';
imgs[imgcnt++] = 'pics/web/09pwf/30.jpg';

function nextImg() {
if (document.images) {
  thisimg++;
  if (thisimg >= imgcnt) thisimg = 0;
  document.rollimg.src = imgs[thisimg];
}
}
function prevImg() {
if (document.images) {
  thisimg--;
  if (thisimg < 0) thisimg = imgcnt-1;
  document.rollimg.src = imgs[thisimg];
}
}