I am trying to add a simple jquery script in a html content, but after I click update, the page shows "This webpage is not available" error in Google Chrome.

Here is the jquery script and html content:

<script type="type/javascript">

var sec = 2;

var timer = setInterval(function() {

$('#hideMsg span').text(sec--);

if (sec == -1) {

$('#hideMsg').fadeOut('fast');

clearInterval(timer); }

}, 1000);

</script>

<div id="hideMsg"> The entry you posted not valid. This Box will Close In <span>2</span> Seconds </div>

Am I missing something here?