Scroll detection on tabbing between fields

What steps will reproduce the problem?
1. Create a div with a list of fields one below the other, and attach the 
nicescroll to it such that we can see the scrolling behaviour.
2. Set focus on the first element using the mouse. Use tab to then move between 
each of the fields.
3. The nicescroll disappears.

What is the expected output? What do you see instead?
The nicescrollbar should still be visible, and should scroll as and when the 
div moves up/down .

What version of the product are you using? On what operating system?
2.8.2 on Windows Vista

Please provide any additional information below.

Original issue reported on code.google.com by lakshme....@gmail.com on 18 Jul 2013 at 10:17

majd83 / jquery-nicescroll

Scroll detection on tabbing between fields #40