} catch(e) {}
},200);
+ var scrollTo = function(duration) {
+ var to = document.body.scrollHeight;
+ if (duration <= 0) return;
+ var difference = to - document.body.scrollTop;
+ var perTick = difference / duration * 10;
+
+ var sid = setInterval(function() {
+ document.body.scrollTop = document.body.scrollTop + perTick;
+ if (document.body.scrollTop > to) {
+ clearInterval(sid );
+ }
+
+ }, 10);
+ }
+ scrollTo(1000);
+
+
})();
\ No newline at end of file