>How can I detect if a scrollbars are present within a page? I tried the following but that doesn't seem to work:
>
>

>if (window.scrollbars)
>{
>   alert('scrollbars exist')
>}
>else
>{
>   alert('scrollbars do not exist')
>}
>

Not tested, but must work:

Test the document.body.scroll property to know if scrollbar are on or off
and, if on, compare the document.body.scrollHeight (visible area)
with the document.body.clientHeight (window or frame height).