Untitled

<html>
<head>
<title>Front Page</title>
<script type="text/javascript" src="java.js"></script>
</head>
<body>

<p id="biyu">Bob</p>
<p id="biyu">is</p>
<p id="biyu">your</p>
<p id="biyu">uncle</p>

<input type="button" onclick="getElements();" value="Paragraph Value" />

</body>
</html>

-------Javascript--------

function getElements()
{
var paragraphs = document.getElementsByTagName('p');
alert(paragraphs);
}