var imgs = new Array(); var imgcnt = 0; var thisimg = 0;
imgs[imgcnt++] = 'pics/web/texoma/46.jpg';
imgs[imgcnt++] = 'pics/web/texoma/47.jpg';
imgs[imgcnt++] = 'pics/web/texoma/48.jpg';
imgs[imgcnt++] = 'pics/web/texoma/49.jpg';
imgs[imgcnt++] = 'pics/web/texoma/50.jpg';
imgs[imgcnt++] = 'pics/web/texoma/51.jpg';
imgs[imgcnt++] = 'pics/web/texoma/52.jpg';
imgs[imgcnt++] = 'pics/web/texoma/53.jpg';
imgs[imgcnt++] = 'pics/web/texoma/54.jpg';
imgs[imgcnt++] = 'pics/web/texoma/55.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];
}
}