subtract scrollTop from viewTop and viewBottom; scrollLeft from viewLeft and viewRight on scrollContainer calculation

Author: itfourp

jquery.visible.js

@@ -59,10 +59,10 @@
             // add offset if scrollContainer was passed
             if (scrollContainer) {
                 var viewOffset  = $c.offset();
-                viewTop         += viewOffset.top;
-                viewBottom      += viewOffset.top;
-                viewLeft        += viewOffset.left;
-                viewRight       += viewOffset.left;
+                viewTop         += viewOffset.top - $c.scrollTop();
+                viewBottom      += viewOffset.top - $c.scrollTop();
+                viewLeft        += viewOffset.left - $c.scrollLeft();
+                viewRight       += viewOffset.left - $c.scrollLeft();
 
             }