radio button problem

[zuzupus]

hi

from one radio button on Cilck is it possible to get 3 values
in place of that so that i can use in my PHP file

<td class="black2"><input type="radio" name="ddir" onClick="document.enableform.name.value='<?=htmlentities($r->name) ?>'" value="<?=$r->sys_pk ?>" id="<?="dir{$r->sys_pk}" ?>" /></td>

more onClick on this as this field now change one field for one onclick

thanks