update unveil

2016-01-11 21:39:11 -05:00
parent 0bc0eb8a3f
commit 9e1a2cf66a
1 changed files with 2 additions and 5 deletions
@@ -21,15 +21,12 @@
    *       only accounts for vertical position, not horizontal.
    */

-    var thresholdX = Math.max(screen.availWidth);
-    var thresholdY = Math.max(screen.availHeight);
+    var thresholdX = screen.availWidth || 0;
+    var thresholdY = screen.availHeight || 0;
    var wheelEvent = (document.implementation.hasFeature('Event.wheel', '3.0') ? 'wheel' : 'mousewheel');

    function visibleInViewport(elem, partial) {

-        thresholdX = thresholdX || 0;
-        thresholdY = thresholdY || 0;
-
        var vpWidth = window.innerWidth,
            vpHeight = window.innerHeight;