radial buttons in email forms

[sorciere]

Hi there. I've created a form at this address:
http://www.plen.org/law_reg.html

If you scroll down, you can see a list of options next to radial buttons, Senior, Junior, Sophmore, Freshman - I need to make that list dependent on each other so that only one radial button can be selected at a time - and also that if you click one radial button, you can unselect it by clicking it again - is that possible and how would I do that?

Thanks for any help!

[Fang]

Give them the same name:Special Food Requests<br />
<input name="special" type="radio" value="Vegetarian" /> Vegetarian<br />
<input name="special" type="radio" value="Vegan" /> Vegan<br /><br />

[sorciere]

Thank you - that did the trick. Is there a way to have a radial button be deselected by clicking it again once it is clicked initially so that there is no selected button?