disable/enable button

Greetings all.
And of course, many thanks in advance.

How can I enable a button after I disable it with:

document.forms(0).Submit.disabled='true';

in a function from the onload() event?

I want the button to be enabled when the user selects a particular radio button. I have tried:

document.forms(0).Submit.disabled='false';

in a function from the onClick() event of the radio button, but to no avail.

Any input or direction would be greatly appreciated.


Again, many thanks


eck35

Try the method "checked" instead of "disabled"

<input type="radio"....onclick="Submit.disabled=false">

...assuming it's all in the same form.

Using parentheses as array notation - like document.forms(0) - is IE-only.

true / false are Boolean values - a data type and are not strings so, no quotes.

Make sure to capitalize 'Submit' as a button name, if you use it at all...