Something

<html>
<head>
<title>Input box</title>

<script type="text/javascript">

   var

</script>

<head>
<body>
<br>
<form>
<br>
Keyword 
<input type="text" name="firstname" id="Keyword">
<br><br>
<textarea rows="5" cols="40" id="Keywords">
</textarea>
</form>
</body>
</html>