/////////////////////////////////////////// books
/////////////////////////////////////////// books
/////////////////////////////////////////// books

$(document).ready(function() {
	var loading  = false; 
	$(window).scroll(function() {
	var dhight = $(document).height();
	dhight = dhight - 153;
	//alert(dhight);
		if($(window).scrollTop() + $(window).height() >= dhight)   
		{
		
			if(track_load <= total_groups && loading==false) 
			{
				loading = true; 
				$('.animation_image').show(); 
      var URLTOpg = URLTO+'&pg='+track_load;
	  //alert(URLTOpg);
      $.get(URLTOpg,function(data){
      $("#results").append(data);
					$('.animation_image').hide();
					//$("ul.pagination").find("[data-pg='" + track_load + "']");
					$("a[data-pg='" + track_load + "']").parent().addClass('active');
					track_load++; 
					loading = false; 
				}).fail(function(xhr, ajaxOptions, thrownError) { 
					
					alert(thrownError); 
					$('.animation_image').hide(); 
					loading = false;
				});
			}
		}
	});

$('.ajaxmenu').click(function () {
$('.animation_image').show(); 
var a_href = $(this).attr('href');
var a_pg = $(this).attr('data-pg');
track_load = a_pg;
track_load++;
//alert(track_load);
$(".ajaxmenu").removeClass('active');
$(this).addClass('active');
      var URLTOpg = a_href + '&ajax=1';
	  $.get(URLTOpg,function(data){
	  //alert(data);
      $("#results").html(data);		
	$('.animation_image').hide();
		}).fail(function(xhr, ajaxOptions, thrownError) { 
					alert(thrownError); 
					$('.animation_image').hide(); 
					loading = false;
		});		

goToByScroll("results");
						  
      return false;
	  });
});