determining radio buttons values!!

[arvin_d]

hi guys,

this sounds lame, but in case i have 5 radio buttons, w/ the same name value, none of them where checked at default.

how can i track if a user choose from one of those 5 radiobuttons before submmiting the form?

because right now if the user clicks submit button and none of the radiobuttons where checked, i have no response the the user.... e.g. a blank page, i need to track these radiobuttons if clicked or not.

thanks in advance,

arvin

[kparker]

Before submitting, you need to use something client-side like javascript.