How to set an openlayers preset to full screen? I am working on one of those sites that need a fullscreen dynamic map to show up as a background. This means the preset should be set to 100% height, but I can't get this to work. Is there a module for that? A jQuery snippet?
On the OpenLayers project page, it says:

"Behaviors
Map interactions like popups, zoom controls, editing, and fullscreen can be added via the UI and extended by other modules."

I don't have a site up and running with OL or I'd check it.