var imgs = new Array(); var imgcnt = 0; var thisimg = 0;
imgs[imgcnt++] = "http://granitequeen.com/images/pic1.jpg";
imgs[imgcnt++] = "http://granitequeen.com/images/pic2.jpg";
imgs[imgcnt++] = "http://granitequeen.com/images/pic3.jpg";
imgs[imgcnt++] = "http://granitequeen.com/images/pic4.jpg";
imgs[imgcnt++] = "http://granitequeen.com/images/pic5.jpg";
imgs[imgcnt++] = "http://granitequeen.com/images/pic6.jpg";
imgs[imgcnt++] = "http://granitequeen.com/images/pic7.jpg";
imgs[imgcnt++] = "http://granitequeen.com/images/pic8.jpg";
imgs[imgcnt++] = "http://granitequeen.com/images/pic9.jpg";
imgs[imgcnt++] = "http://granitequeen.com/images/pic10.jpg";
imgs[imgcnt++] = "http://granitequeen.com/images/pic11.jpg";
imgs[imgcnt++] = "http://granitequeen.com/images/pic12.jpg";
imgs[imgcnt++] = "http://granitequeen.com/images/pic13.jpg";
imgs[imgcnt++] = "http://granitequeen.com/images/pic14.jpg";
imgs[imgcnt++] = "http://granitequeen.com/images/pic15.jpg";
imgs[imgcnt++] = "http://granitequeen.com/images/pic16.jpg";
imgs[imgcnt++] = "http://granitequeen.com/images/pic17.jpg";
imgs[imgcnt++] = "http://granitequeen.com/images/pic18.jpg";
imgs[imgcnt++] = "http://granitequeen.com/images/pic19.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];
  
}
}