How to add checkbox value to textarea?

Hi,

[code]
function ck()
{
//ft.Content.value += ft.ck.value;
//ft.getElementById(‘Content’).value += ft.getElementById(‘ck’).value;
ft.getElementById(‘Content’).innerHTML += ft.getElementById(‘ck’).value;
}

<textarea id=”Content” name=”Content” rows=”5″ cols=”20″></textarea>

<INPUT id=”ck” onclick=”ck()” type=”checkbox” value=”Hello World”>
[/code]

I want the checkbox value “Hello World” to be appended to textarea by the above js.

However, it said the object does not support this attribute or method.

I guess the textarea does not support value. If so, how should I do it?

Thanks

?

Also in #JavaScript _↴