I've seen a text link on some sites, where on mouse over a "speach box" appears with advertisement on it. How do you create this? I'm creating a site that will have advertisement and the client wants this effect. I'd also like to use it on a map, when you mouse over a certain place on map, this info box appears with a description. I've searched for a tut on this, but can't find one. Anyone know how to create this?