$(function() {
  //判断设备
  if(/AppleWebKit.*Mobile/i.test(navigator.userAgent)|| /Android/i.test(navigator.userAgent) || /Mobile/i.test(navigator.userAgent)){
    $('.flexslider').flexslider({
      animation: "slide"
    });
  }else{
    $('.flexslider').flexslider({
      animation: "fade"
    });
  }
  createImageLoader();
});