How to create the following hover effect...

[peterjun21]

<a href="http://www.btnhboard.com/index.php" target="_blank">http://www.btnhboard.com/index.php</a>

like when u go over usernames and stuff you see a box

[JohnBee]

Wow that is interesting!
nice find I'm also curious :D

I would like to see this for say a username, then we could choose chat
PM etc. that could be kool :)

[nexialys]

<a href="https://vborg.vbsupport.ru/showthread.php?t=64591" target="_blank">https://vborg.vbsupport.ru/showthread.php?t=64591</a> with a little tweak you can ask for or build yourself...

[AN-net]

try http://www.dynamicdrive.com

link links&tooltips. there is a script there that your looking for:)