title: JS to handle mouse wheel and scroll bar page scrolling with callback
body: <p>As in topic - does anybody know any jQuery plugin or JS script to handle mouse wheel / scrollbar draggin' page scroll, that allows you to call any function after scrolling is done (callback)?</p>
  
  <p>Nicescroll would seem to be really nice solution, except it does not provide any callbacks</p>
  
  <p>Thanks.</p>