Ah…Ok.
So the wall paper is overlapping the motoblur command icon bar when you switch screens.
What System version do you have? Is it 2.3.340 with Android 2.2.1? And was any of it download over the air? If so, then you could try a full/hard system reset. But before you do that try to do a battery pull without power, if that doesn’t do it, then do one with power. Once you have done the battery pull then you can try the system restore. Fair warning though: it will erase all of your data. So back up your data to your computer and do the Verizon backup assistant, you will still have to download all your apps again, but if you use the same gmail address during startup your market app will remember what you had installed and paid for.