var imgs = new Array(); var imgcnt = 0; var thisimg = 0;
imgs[imgcnt++] = 'pics/web/09vetapp/img_1269.jpg';
imgs[imgcnt++] = 'pics/web/09vetapp/img_1267.jpg';
imgs[imgcnt++] = 'pics/web/09vetapp/img_1268.jpg';
imgs[imgcnt++] = 'pics/web/09vetapp/img_1270.jpg';
imgs[imgcnt++] = 'pics/web/09vetapp/img_1264.jpg';
imgs[imgcnt++] = 'pics/web/09vetapp/img_1265.jpg';
imgs[imgcnt++] = 'pics/web/09vetapp/img_1266.jpg';
imgs[imgcnt++] = 'pics/web/09vetapp/img_1271.jpg';
imgs[imgcnt++] = 'pics/web/09vetapp/img_1272.jpg';
imgs[imgcnt++] = 'pics/web/09vetapp/img_1273.jpg';
imgs[imgcnt++] = 'pics/web/09vetapp/img_1274.jpg';
imgs[imgcnt++] = 'pics/web/09vetapp/img_1275.jpg';
imgs[imgcnt++] = 'pics/web/09vetapp/img_1277.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];
}
}