【anchor】
<!DOCTYPE html>
<html>
<head>
<script type='text/javascript'
src='http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js'></script>
<script type='text/javascript'>
$(window).load(function(){
$('a').click(function() {
$(this).css('background', 'gray');
return false;
});
});
</script>
</head>
<body>
<a href="no-js-link.html">Click action</a>
</body>
</html>
