// JavaScript Document
function slideShow() {
  
  var showing = $('#slide .showing-1');
  var next = showing.next().length ? showing.next() : showing.parent().children(':first');
  /*
  * We could have written the above statement the long way to achieve the same results
  *
  * if(showing.next().length) {
  *		showing.next();
  *	} else {
  *		showing.parent().children(':first');
  * }
  */  

showing.fadeOut(800, function() { next.fadeIn(800).addClass('showing-1'); }).removeClass('showing-1');

 
  setTimeout(slideShow, 5000);
}