$(window).load(function(){
  $(document.body).hasClass("loading")&&$(document.body).removeClass("loading").addClass("loaded");
  $("#mainContent img").removeAttr("height");
      $('.flexslider').flexslider({
        animation: "slide",
        slideToStart: 0,
        directionNav: false
  });
  $("#mainContent img").removeAttr("width")
  })