Cannot access radio buttons in form

[mathieumg]

Here is my HTML form:

[code]
<form method="post" action="page.php" id="regform">

<label><input type="radio" name="regracechoix[1]" value="hm" /> blablabla</label><br />
<label><input type="radio" name="regracechoix[1]" value="hm" /> blablabla</label><br />
<label><input type="radio" name="regracechoix[1]" value="hm" /> blablabla</label><br />
<label><input type="radio" name="regracechoix[1]" value="hm" /> blablabla</label><br />
<label><input type="radio" name="regracechoix[1]" value="hm" /> blablabla</label><br />
<label><input type="radio" name="regracechoix[1]" value="hm" /> blablabla</label><br />

<label><input type="radio" name="regracechoix[2]" value="hm" /> blablabla</label><br />
<label><input type="radio" name="regracechoix[2]" value="hm" /> blablabla</label><br />
<label><input type="radio" name="regracechoix[2]" value="hm" /> blablabla</label><br />
<label><input type="radio" name="regracechoix[2]" value="hm" /> blablabla</label><br />
<label><input type="radio" name="regracechoix[2]" value="hm" /> blablabla</label><br />
<label><input type="radio" name="regracechoix[2]" value="hm" /> blablabla</label><br />

<label><input type="radio" name="regracechoix[3]" value="hm" /> blablabla</label><br />
<label><input type="radio" name="regracechoix[3]" value="hm" /> blablabla</label><br />
<label><input type="radio" name="regracechoix[3]" value="hm" /> blablabla</label><br />
<label><input type="radio" name="regracechoix[3]" value="hm" /> blablabla</label><br />
<label><input type="radio" name="regracechoix[3]" value="hm" /> blablabla</label><br />
<label><input type="radio" name="regracechoix[3]" value="hm" /> blablabla</label><br />

<input type="button" onclick="verify()" />
</form>
[/code]

and my verify function...

[code]
function verify()
{
        var BytIterateQuestion, BytIterateAnswers;
        var BytQuestionCount = 0;

        alert("Thix box does show up, but then nothing...");

        for( BytIterateQuestion = 1; BytIterateQuestion <= 10; BytIterateQuestion++ )
        {
            for( BytIterateAnswers = 0; BytIterateAnswers <= 5; BytIterateAnswers++ )
            {
                if( document.getElementById("regform").regracechoix[BytIterateQuestion][BytIterateAnswers].checked == true )
                {
                    BytQuestionCount++;
                }
            }
        }
        
        alert(BytQuestionCount);
}
[/code]

I tried outputting the value of document.getElementById("regform").regracechoix[1][0] in an alert but nothing, so I am not able to access to my radio buttons :( If you have a idea why I would really appreciate your help!

Thanks a lot in advance!

[ccl]

get rid of the brackets around the number at the end of the radio buttons on the form.
regracechoix1