var differentiater = "showcaseright";
  var differentiaterpath = "pics/ents305/";
  var initiatedelay = 6000;

  // addSlide("FILENAME.jpg","TITLE","IMGALT","URL",differentiater);

  addSlide("sheryl_ryan.jpg","","Sheryl Ryan (Female Solo Artist)","",differentiater);
  addSlide("jon_james.jpg","","Jon James (Male Solo Artist)","",differentiater);
  addSlide("samuel_l_jackson.jpg","","Samuel L Jackson (Look Alike)","",differentiater);
  addSlide("trev_budgie_walton.jpg","","Trev Budgie Walton (Male Solo Artist)","",differentiater);
  addSlide("tara_leigh.jpg","","Tara Leigh (Female Solo Artist)","",differentiater);
  addSlide("almost_pink.jpg","","Almost Pink (Tribute)","",differentiater);
  addSlide("nolan_terry.jpg","","Nolan Terry (Male Solo Artist)","",differentiater);
  addSlide("will_smith.jpg","","Will Smith (Look Alike)","",differentiater);
  addSlide("paul_neale.jpg","","Paul Neale (Male Solo Artist)","",differentiater);  
  addSlide("elvis_is_king_chris_burrows.jpg","","Elvis Is King (Tribute)","",differentiater);
  addSlide("halo.jpg","","Halo (Female Artists)","",differentiater);
  addSlide("darren_mark.jpg","","Darren Mark (Male Solo Artist)","",differentiater);
  addSlide("max_robbie.jpg","","Max Robbie (Tribute)","",differentiater);
  addSlide("sam_sillet.jpg","","Sam Sillet (Female Artists)","",differentiater);

  prepareSlideshow(differentiater,differentiaterpath,initiatedelay);