JQUERY

<html>


<head>
<title>JQUERY</title>

<div id="klicka">
<h1>Klicka mig!</h1>
</div>


<div id="visa">
<p>Hej alla barn!</p>
</div>

</head>


<body>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript">


$("#klicka").click(function(){
  $("p").slideToggle();
});


</script>

</body>


</html>