JSOM numeric paging, Go to a specific page

I am creating a paged list in SharePoint 2010 using JSOM withe help of following link

http://ift.tt/1p0waGy

I have implemented next or back paging but I could not find any way to do "numeric" paging, for example If I am on page 1,  I can't go directly to page 3.

Is it possible?