Eric and Bear,
Thank you soo much for your help. That worked but I am not able to reset the values - can you please look into these and any help will be really appreciated.
<html>
<head>
<script>
function AllowSub(X)
{
if(X)How=false;
else How=true;
for(i=0;i<document.E.subOptions.length;i++)
{
document.E.subOptions[i].disabled=How;
}
}
</script>
</head>
<body>
<form name="E">
<table height="74" cellSpacing="0" cellPadding="0" width="787" border="0">
<tbody>
<tr>
<td width="58" height="1"> </td>
<td align="left" width="19" height="1"><input type="radio" name="options" onfocus="AllowSub(true)"></td>
<td align="left" width="704" colSpan="3" height="1">
Test</td>
</tr>
<tr>
<td width="58" height="21"> </td>
<td width="19" height="21"> </td>
<td align="right" width="18" height="21"><input type="radio" name="subOptions" disabled></td>
<td align="left" width="684" colSpan="2" height="21">ABC</td>
</tr>
<tr>
<td width="58" height="25"> </td>
<td width="19" height="25"> </td>
<td align="right" width="18" height="25"><input type="radio" name="subOptions" disabled></td>
<td align="left" width="88" height="25">Quiz</td>
<td width="594" height="25">Answer <input maxLength="4" size="18" name="flexHrsPerWeek"></td>
</tr>
<tr>
<td width="785" colSpan="5" height="21"> </td>
</tr>
<tr>
<td width="58" height="44"> </td>
<td align="left" width="19" height="44"><input type="radio" name="options" onfocus="AllowSub(false)"></td>
<td align="left" width="108" colSpan="2" height="44">Exam</td>
<td width="594" height="44">Location <input maxLength="40" size="20" name="jobShareName"></td>
</tr>
<tr>
<td width="785" colSpan="5" height="21"> </td>
</tr>
<tr>
<td width="58" height="21"> </td>
<td align="left" width="19" height="21"><input type="radio" name="options" onfocus="AllowSub(true)"></td>
<td align="left" width="704" colSpan="3" height="21">Grade</td>
</tr>
<tr>
<td width="58" height="30"> </td>
<td width="19" height="30"> </td>
<td align="right" width="18" height="30"><input type="radio" name="subOptions" disabled ></td>
<td align="left" width="88" height="30"> Pass</td>
<td width="594" height="30"> </td>
</tr>
<tr>
<td width="58" height="21"> </td>
<td width="19" height="21"> </td>
<td align="right" width="18" height="21"><input type="radio" name="subOptions" disabled></td>
<td align="left" width="88" height="21">Fail</td>
<td width="594" height="21"> </td>
</tr>
</tbody>
</table>
</body>
</form>
</html>