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!