LinuxQuestions.org - dynamically add objects in JavaScript

hello,

i have a form and when a user hits a certain radio button. I want a certain piece of html code to run. For example:

Code:

<input type='radio' value=0 name='myradio'>1

<input type='radio value =0 name='myradio'>2

now i want to add javascript to add a certain drop down menu depending on what radio button they selected, this is what i have so far:

Code:

<input type='radio' value=0 name='myradio' onclick = document.myform.myradio.value = 1>1

<input type='radio' value=0 name='myradio' onclick = document.myform.myradio.value=2>2



<script>

if(docuemnt.myform.myradio.value == 1) {

        write code

}

else {

        some other code

}

when i load this page, i get an errory saying that document.myform.myradio.value is either null or not an object.

My question is how can dynamically create html code, when a user select a radio button. Remind you that each radio button will produce different html code.

thanks,

djgerbavor3