how can i do for the out put in the button will not show when i open the page

how can i do for the out put in the button will not show when i open the page

how can i do for the out put in the button will not show when i open the page
every code for i open it showing me first the output and then when i click it is disappear

i am talking about ToggleSlide like this code:



<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
  <style>
p { background:#dad;
font-weight:bold;
font-size:16px; }
</style>
  <script src="http://code.jquery.com/jquery-latest.js"></script>
</head>
<body>
  <button>Toggle 'em</button>

<p>Hiya</p>
<p>Such interesting text, eh?</p>
<script>
$("button").click(function () {
$("p").toggle("slow");
});    
</script>

</body>
</html>