title: Detect Windows vs Mac OS
body: <p>Is there a way to detect Win OS vs Mac and re-direct a site to a different version for each?</p>
  
  <p>We have built a parallax intro for a clients site using superscrollorama and the scroll speed between mac and pc browsers is massive - takes a few mins on pc as apposed to few seconds on the imac.</p>
  
  <p>Easy to alter for each but i need a way to detect and re-direct the sites in the first place.</p>
  
  <p>Any suggestions?</p>