Scroll Event in Javascript and MVC

Scroll Event in Javascript and MVC

<script language="javascript" type="text/javascript">
    $(document).ready(function () {

   $(window).scroll(function() {
            if($(window).scrollTop() + $(window).height() == $(document).height()) {
  $.getJSON('@Url.Action("GetBlogScroll", "UserBlogs")')
 .done(function (data) {
                    var no_element = data.length;
                    if(no_element !=0)
                    {
                     $('.Blog_page').append('<div>Testing Blog</div>');
                   }
                   })
                .fail(function (jqxhr, textStatus, error) {
                    var err = textStatus + ", " + error;
                    console.log("Request Failed: " + err);
                    $(".totload").hide();
                });
            }
  });
});
</script>