CSS3 animation can't be called by javascript -


i doing tests in order later animate website , want able make button bounce when clicked on cannot seem work. animation heading works fine on page load.

this entire code

<head>      <script>             function click(test){             test.style.webkitanimationname = 'bounce';             test.style.webkitanimationduration = '3s';               settimeout(function() {                  test.style.webkitanimationname = '';              }, 4000);         }     </script>     <style>         h1 {             -webkit-animation-duration: 3s;             -webkit-animation-name: slidein;         }          @-webkit-keyframes slidein {             0%  {                 margin-left: 100%;                 width: 300%;              }              100%{                 margin-left: 0%;                 width: 100%;             }         }          @-webkit-keyframes bounce {             0%, 20%, 50%, 80%, 100% {                 -webkit-transform: translatey(0);                 transform: translatey(0);             }              40% {                 -webkit-transform: translatey(-30px);                 transform: translatey(-30px);             }              60% {                 -webkit-transform: translatey(-15px);                 transform: translatey(-15px);             }         }     </style>     <title>success message</title> </head> <body>     <h1> entered data required </h1>     <button onclick="click(this)">amg4aeorg;ji</button>  </body>

can please tell me why isn't working, thank in advance

edit

ive done testing , found out the javascript function isn't running, know why? thx

make css class wrap animation, add css class name element.

test.setattribute('class','bouncethis');

css:

.bouncethis {     -webkit-animation: bounce 3s ease-out;     -moz-animation: bounce 3s ease-out;     animation: bounce 3s ease-out; }  @-webkit-keyframes bounce { ... etc.... }

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