Get radio button values to javascript

[ghjk]

I have 2 radio buttons in php file and I want to send values of them to a javascript. When I put same ID name to both radiobuttions, it doesn't work. But javascript only get values using the id. How can I do that?

php code
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<input name="Gender" id="Gender" type="radio" value="1" /> Male
<input name="Gender" id="Gender" type="radio" value="2" />Female&nbsp;

javascript code
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var Gender=document.getElementById('Gender').value;

[Dormilich]

I have 2 radio buttons in php file and I want to send values of them to a javascript. When I put same ID name to both radiobuttions, it doesn't work.

of cause not, IDs are supposed to be unique.

But javascript only get values using the id. How can I do that?

I doubt that. you should be able to retrieve the values with the various getElementsBy* functions ( * = Name, TagName, ClassName, …). this of course requires working with NodeLists (kind of Arrays).

[hsriat]

Get all radio buttons into an array using getElementsByNa me, and then iterate through it to see if any of the radio buttons is checked. If checked, get value.