the custom parent bug for positioning

if you set the appendTo property to another tag instead of body, and if the container is scrollable, there will be a tiny bug for positioning on scrolled container, so if you add this line to the src , it will function well ! :)

Author: arash-khajelou

src/jquery.autocomplete.js

@@ -337,6 +337,7 @@
 
                 parentOffsetDiff = $container.offsetParent().offset();
                 styles.top -= parentOffsetDiff.top;
+                styles.top += containerParent.scrollTop;
                 styles.left -= parentOffsetDiff.left;
 
                 if (!that.visible){