Fijate si te sirve:
Código PHP:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Documento sin título</title>
<style>
#mascara{width:48px; height:48px; overflow:hidden; border:1px solid #000; border-right:none}
table{width:112px; height:48px}
td{text-align:center; font-size:10px; line-height:16px; width:16px; border-bottom:1px solid #000; border-right:1px solid #000; }
span {cursor:pointer; margin: 0 3px;}
</style>
</head>
<body>
<div id="mascara">
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td>1</td>
<td>2</td>
<td>3</td>
<td>4</td>
<td>5</td>
<td>6</td>
<td>7</td>
</tr>
<tr>
<td>1</td>
<td>2</td>
<td>3</td>
<td>4</td>
<td>5</td>
<td>6</td>
<td>7</td>
</tr>
<tr>
<td>1</td>
<td>2</td>
<td>3</td>
<td>4</td>
<td>5</td>
<td>6</td>
<td>7</td>
</tr>
</table>
</div>
<p> <span onclick="document.getElementById('mascara').scrollLeft-=16"><<</span><span onclick="document.getElementById('mascara').scrollLeft+=16">>></span> </p>
</body>
</html>