title: jQuery.scroll "listener" problem
body: <p>I'am scrolling through a page witch jQuery scrollTo.
  If the page reaches ssome pixels for exaple y= 300 a div slides in.</p>
  
  <p>If i scroll manually i want to slide that div in too.</p>
  
  <p>how do i achieve that?</p>
  
  <p>I've thought about something like a event listener. jQuery.scroll exists but does'n make a difference between "manual" scrolling and "automatic" scrolling (with scrollTo).</p>
  
  <p>Should i take an other attempt?</p>
  
  <p>Thank you!</p>