Javascript popup above the page fold!

[SlimBiker]

Hi,

Is there a way to open a javascript popup such that it is positioned
above the page fold and always visible.

I have a page which has links, each link on mouseover shows a DHTML
popup. but on the link near the bottom of the page the DHTML popup
shows up only half way and user has to scroll down to see the full
popup. I want to ensure that the popup opens up in a way that it is
always completely visible.

Any help will be greatly appreciated.

Regards,
SB

[Noah Sussman]

Re: Javascript popup above the page fold!


function positionElOnscr een(someId, elTop, elHeight) {
var topz= elTop;
var heightz= elHeight;
topz = (document.body. clientHeight - (heightz + 20));
document.getEle mentById(someId ).style.top = topz;
}

function aboveTheFold (someId, elTop, elHeight) {
if (document.body. clientHeight < (elTop + elHeight)) {
positionElOnscr een(someId, elTop, elHeight);
}
}


NOTE: The "extra" variables (topz, heightz) are a necessary
workaround, see http://www.quirksmode.org/js/cross_dhtml.html

This code works in IE6 and FF 1.5, and AFAIK Safari. However, this
feature is currently in use by at least one of my clients, and I
haven't heard any complaints about it. So it may work pretty well in
other browsers as well.

There's a working example here:

http://www.onemorebug.com/meme.washer/code_examples/aboveTheFold_javascript.html

SlimBiker wrote:[color=blue]
> Hi,
>
> Is there a way to open a javascript popup such that it is positioned
> above the page fold and always visible.
>
> I have a page which has links, each link on mouseover shows a DHTML
> popup. but on the link near the bottom of the page the DHTML popup
> shows up only half way and user has to scroll down to see the full
> popup. I want to ensure that the popup opens up in a way that it is
> always completely visible.
>
> Any help will be greatly appreciated.
>
> Regards,
> SB[/color]