<script>
function asd()
{
document.forms.form.sobitie_other.value=" "
}
</script>
<form action="ok.php" method="get"
name="form" >
<table>
<tr><center>
<td width="42%" height="45"><center>Событие.</center></td>
<td width="95%" height="45" colspan="3">
<table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse" width="127">
<tr>
<td width="108">1</td>
<td width="58"><input type="radio" value="Юбилей" name="sobitie_" checked
onclick='asd()' ></td>
<td width="83"> </td>
</tr>
<tr>
<td width="108">2</td>
<td width="58"><input type="radio" name="sobitie_" value="День рождения"
onclick='asd()' ></td>
<td width="83"> </td>
</tr>
<tr>
<td width="108">3</td>
<td width="58"><input type="radio" name="sobitie_" value="Бракосочетание"
onclick='asd()' ></td>
<td width="83"> </td>
</tr>
<tr>
<td width="108">4</td>
<td width="58"><input type="radio" name="sobitie_" value="Крестины"
onclick='asd()' ></td>
<td width="83"> </td>
</tr>
<tr>
<td width="108">Другое</td>
<td width="58">
<input type="radio" name="sobitie_" value="sobitie_other"></td>
<td width="83"><input name="sobitie_other" type="text" size="19"></td>
</tr>
</table>
</td></tr>
<tr></center>
</td></tr>
<tr></center>
<table>
<input type="submit" value="OK"></table></form>