I was wondering if anyone could help me with the UIImages? What r the names and which image do they refer to on the phone. I know that UIPopupAlertSheetBackground is for popups, but what about landscape popups and what are the buttons?

EDIT: I have the iPhone 4 with 4.1 OS and is there a link that will tell me all the names of the UI Images and to which part of the phone it refers to???