https://usadf.gov/themes/custom/usadf/js/custom-inner.js?tgserb

1
2(function($){
3
4
5function articleHeader() {
6	var scrolltop = $(window).scrollTop();
7	if (scrolltop > $(".article-head").offset().top) {
8	    $("body").addClass("fix-article-hd");
9	  }
10	  else {
11	    $("body").removeClass("fix-article-hd");
12	  }
13}
14
15// fixed image on scroll
16	function fixedImage() {
17		var scrolltop = $(window).scrollTop();
18			$('.article-wrapper').each(function() {
19					if (scrolltop >= $(this).offset().top - 120 && scrolltop <= ($(this).offset().top + $(this).outerHeight() - $(this).find('.fixed-sec').outerHeight() - 120))
20        {
21						$(this).find('.fixed-sec').addClass('fix');
22					}
23      else {
24						$(this).find('.fixed-sec').removeClass('fix');
25					}
26					if (scrolltop > ($(this).offset().top + $(this).outerHeight() - $(this).find('.fixed-sec').outerHeight() - 120)) {
27						$(this).find('.fixed-sec').addClass('bottom');
28					}
29      else {
30						$(this).find('.fixed-sec').removeClass('bottom');
31					}
32			});
33	}
34
35	$(window).scroll(function() {
36		if($(".path-story").length==0){
37				if($(".article-wrapper").length > 0){
38					articleHeader();
39					fixedImage();
40				}
41		}		
42	});
43
44	$(document).ready(function(){
45		// new cbpScroller($(".article-wrapper") );
46		if($(".path-story").length==0){
47			new cbpScroller($(".article-wrapper"),{viewportFactor :0.3} );
48
49			new cbpScroller($(".article-title"),{viewportFactor :0.3} );
50
51			new cbpScroller($(".sect-in .article-head"),{viewportFactor :0.3} );
52		}
53
54	});
55
56
57})(jQuery);