// opens a new sized window for coupon
function openCouponWindow() {
	window.open('/coupon.php', "Coupon","toolbar=no,scrollbars=no,width=514,height=344,left=10,top=10");
}

// opens a new sized window for larger item view
function openItemWindow(img) {
	fullpath = '/pjl-thumbs/' + img;
	newImg = new Image();
	newImg.src = fullpath;
	height = newImg.height;
	width = newImg.width;
	if (height == 0) {
		height = 500;
	}
	if (width == 0) {
		width = 350;
	}
	// window.open('/openItem.php', "Item","toolbar=no,scrollbars=no,width=400,height=400,left=10,top=10");
	openItem = 'openitem.php?item=' + fullpath;
	winops = '"toolbar=no,scrollbars=no,width=' + (width + 20) + ',height=' +  (height + 20) + ',left=10,top=10"';
	window.open(openItem, "",winops);
}


function image_scroller_clicked(info) {
  index = info.index;    
  linkURL = info.linkURL;
  thumbURL = info.thumbURL;
  thumbWidth = info.thumbWidth + 20;
  thumbHeight = info.thumbHeight + 20;
  lastSlash = thumbURL.lastIndexOf("/");
  fileName = thumbURL.substring(lastSlash + 1);
  largeImagePath = '/pjl-thumbs/' + fileName;
  newImg = new Image();
  newImg.src = largeImagePath;
  height = newImg.height;
  width = newImg.width;
  if (height == 0) {
    height = 500;
  }
  if (width == 0) {
    width = 350;
  }
  openItem = 'openitem.php?item=' + largeImagePath;
  // winops = 	'toolbar=no,scrollbars=yes,width=' + thumbWidth + ', height=' + thumbHeight + ',left=10,top=10';
  window.open(openItem, "Item","toolbar=no,scrollbars=no,width=" + (width+20) + ",height=" + (height+20) + ",left=10,top=10");
}