Hello jquery
<html>
<head>
<script type=”text/javascript” src=”jquery.js”></script>
<script type=”text/javascript”>
$(document).ready(function(){
$(”a”).click(function(){
alert(”Hello World!”);
});
});
</script>
</head>
<body>
<a href=”">Click Me</a>
</body>
</html>
This page just loads the jquery.js library this example I copy jquery.js to same directory.