I want a fullscreen openlayers map. My data from my WMS servers are EPSG:4326 I would like the layer switcher to have basea map options with Bing aerial, my WMS base layer (epsg:4326), and Google roads and aerial layers. I would like to integrate the layer switcher for 5 non base layer WMS options in epsg:4326. I also want to redraw / refresh the non base layers every 60 seconds and make sure the browser does not cache them and they are released from memory using the openlayers api not meta refresh. I want to have capability with Firefox, IE.