[SOLVED] What's wrong in my code?

[SOLVED] What's wrong in my code?

The fadeOut is not working...what is wrong in my code?

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Jquery test</title>

<script scr="jquery-1.3.2.min.js" type="text/javascript"></script>

<style type="text/css">
#box
{
background: red;
width: 300px;
height: 300px;
}
</style>

<script type="text/javascript">
$(function()
{
   $('a').click(function()
   {
      $('#box').fadeOut(5000);
   });

});
</script>
</head>

<body>
<div id="box"></div>
<a href="#">Click Me!</a>
</body>
</html>