+ /*** image preloading ***/
+ { counter start=-1 }
+
+ var current;
+ var image_urls = new Array();
+ var last_thumb;
+
+ {section name="thumb" loop=$thumbs step=1}
+ {if $images[thumb] }
+ image_urls[{counter}] = '{$web_path}/phpfspot_img.php?idx={$images[thumb]}&width={$width}';
+ last_thumb = {$images[thumb]};
+ {/if}
+ {/section}
+
+ preloadPhotos(image_urls);
+
+ // auto-scroll
+ //
+ // if browser is to far down the page, that he can't see the photo at all
+ // scroll it up so that at least the last photo becomes visisble.
+ { literal }
+
+ var ywnd = 0;
+ var yimg = 0;
+ // check where we are with the browser
+ if (window.pageYOffset) {
+ ywnd = window.pageYOffset;
+ } else if (document.body && document.body.scrollTop) {
+ ywnd = document.body.scrollTop;
+ }
+ // check the y-pos of the last thumbnail
+ if(thumbimg = document.getElementById('thumbimg' + last_thumb)) {
+ yimg = findPos(thumbimg,'top');
+ }
+ // if the browser-window is scrolled further then the last_thumb, scroll back
+ if(ywnd > yimg) {
+ window.scrollTo(0, yimg-100);
+ }
+
+ { /literal }
+ // auto-scroll
+