Can we have a demo to see it live?

On Oct 28, 6:29 pm, Cristisor <[EMAIL PROTECTED]> wrote:
> Hi. I have a div with the z-index 9999 that should move up or down if
> I use the scroll. On Safari it leaves a trail on the screen, I don't
> understand why, because I hide the div before setting the new
> coordinates and I show it after.
>     box.setStyle('display', 'none');
>     switch (delta) {
>         case -1:
>             box.style.top = (document.body.clientHeight / 2) -
> (box.clientHeight / 2) + document.body.scrollTop + 75;
>             break;
>         case 1:
>             box.style.top = (document.body.clientHeight / 2) -
> (box.clientHeight / 2) + document.body.scrollTop - 75;
>             break;
>     }
>         box.setStyle('display', 'block');

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