Por desconocimiento no se si es posible obtener lo siguiente:
fijar posicion de tabla, para no perder de vista los Nombres (A-B-C) a medida que me desplazo horizontalmente con un scroll.
según este codigo (lo que aparece en negrilla).
<style type="text/css">
<!--
.Estilo1 {font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10px; font-weight:bold; }
-->
</style>
</head>
<body>
<table width="100%" border="1" cellspacing="0" cellpadding="2">
<tr class="Estilo1">
<td width=6%>Nombres</td>
<td width=6%>Dia 1</td>
<td width=6%>Dia 2</td>
<td width=6%>Dia 3</td>
<td width=6%>Dia 4</td>
<td width=6%>Dia 5</td>
<td width=6%>Dia 6</td>
<td width=6%>Dia 7</td>
<td width=6%>Dia 8</td>
<td width=6%>Dia 9</td>
<td width=6%>Dia 10</td>
<td width=6%>Dia 11</td>
<td width=6%>Dia 12</td>
<td width=6%>Dia 13</td>
<td width=16%>Total</td>
</tr>
<tr>
<td width=6% class="Estilo1">A</td>
<td width=6%>1</td>
<td width=6%>2</td>
<td width=6%>3</td>
<td width=6%>4</td>
<td width=6%>5</td>
<td width=6%>6</td>
<td width=6%>7</td>
<td width=6%>8</td>
<td width=6%>9</td>
<td width=6%>10</td>
<td width=6%>11</td>
<td width=6%>12</td>
<td width=6%>13</td>
<td width=16%>91</td>
</tr>
<tr>
<td width=6% class="Estilo1">B</td>
<td width=6%>1</td>
<td width=6%>2</td>
<td width=6%>3</td>
<td width=6%>4</td>
<td width=6%>5</td>
<td width=6%>6</td>
<td width=6%>7</td>
<td width=6%>8</td>
<td width=6%>9</td>
<td width=6%>10</td>
<td width=6%>11</td>
<td width=6%>12</td>
<td width=6%>13</td>
<td width=16%>91</td>
</tr>
<tr>
<td width=6% class="Estilo1">C</td>
<td width=6%>1</td>
<td width=6%>2</td>
<td width=6%>3</td>
<td width=6%>4</td>
<td width=6%>5</td>
<td width=6%>6</td>
<td width=6%>7</td>
<td width=6%>8</td>
<td width=6%>9</td>
<td width=6%>10</td>
<td width=6%>11</td>
<td width=6%>12</td>
<td width=6%>13</td>
<td width=16%>91</td>
</tr>
</table>
</body>
por su colaboracion gracias.