[thelist] how to unset a css pseudo-class by javascript ?

[Olivier Percebois-Garve]

How will you make B appear on mouseover with javascript off?

by using a pseudo-class :hover.


Less abstractly said, I've a tree menu (unordered nested list).
If I click on a row there is a div appearing with a link to properties 
of  that row.
that's with javascript on.

With javascript off, I want it to behave so when the mouse is over the 
row of the tree. This is
possible with css, with a pseudo-class, with :hover.

If javascript is on, then I would need to unset that pseudo-class.
 
olivvv


ben morrison wrote:
> On 6/30/06, Olivier Percebois-Garve <percebois at gmail.com> wrote:
>   
>> Hi
>> I don't think I'm confused, but maybe my explanation is.
>> For the moment the script uses onClick, which is what I want.
>>
>> Basically, the user click  on the div  "A" and the div "B" is appearing.
>> If he clicks again on "A", "B" disappears.
>> That's functioning fine. I want nice degradation, so if javascript is
>> off, I want that if the mouse is over "A", "B" appears.
>>     
>
> How will you make B appear on mouseover with javascript off?
>
> Nice degreadation would be:
>
> Show B normally
> Onload hide B with javascript by setting CSS display property.
>
> Ben
>