Re: "error on page"

> For the sake of the exercise:
>
> var supportForLayers = !!document.layers;
>
> The use of !! forces the result to be explicitly true or false and have
> the right sense.
>

I'm using <div> to enclose the text that I want to appear. I understand
that Layers is an older and not needed technology. However, the check for
it indicates the usage of NS which used totally different values than IE
does. Therefore, I'm assuming I could use the above and then have code like
this:

if (supportForLayers)
 {
   turn on the various <div> based on which object incurred the mouseover or
mouseout event using "show"
  turn off the various <div> that are not applicable to the triggering event
using "hide"
 }

if (supportForAll)
 {
   turn on the various <div> based on which object incurred the mouseover or
mouseout event using "visible"
  turn off the various <div> that are not applicable to the triggering event
using "hidden"
 }

Would I need something for Opera, Firefox or other modzilla browsers?

Thanks, Lee
Received on Tue Oct 18 02:59:39 2005