https://www.bookshopofchapelhill.com/assets/chapelhill/javascripts/animations.js

1function animateThis(id, height) {
2var attributes = {
3   height: { to: height },
4    width: {by: 0 }
5};
6
7var myAnim = new YAHOO.util.Anim(id, attributes);
8
9var attributes2 = {
10   height: { by: 0 },
11    width: {by: 0 }
12};
13
14var myAnimPause = new YAHOO.util.Anim(id, attributes2);
15myAnimPause.duration = 3; 
16
17var attributes3 = {
18   height: { to: 0 },
19    width: {by: 0 }
20};
21
22var myAnimClose = new YAHOO.util.Anim(id, attributes3);
23
24
25myAnim.onComplete.subscribe(pause);
26myAnimPause.onComplete.subscribe(close);
27
28myAnim.animate();
29
30function pause(){
31        myAnimPause.animate();
32}
33
34function close(){
35myAnimClose.animate();
36}
37
38}
39
40function openThis(id, height) {
41var attributes = {
42   height: { to: height }
43};
44
45var myAnim = new YAHOO.util.Anim(id, attributes);
46myAnim.animate();
47}
48
49function closeThis(id, height) {
50var attributes = {
51   height: { to: height },
52   width: {by: 0 }
53};
54
55var myAnim = new YAHOO.util.Anim(id, attributes);
56myAnim.animate();
57}
58