CCNA, CCNP, MCSA, CCNA Final Exam, All Answer Test Module With 100/100

I have a problem developing a web application for iPhone. When I visit a simple example like http://code.google.com/intl/sv-SE/apis/maps/documentation/javascript/examples/map-simple.html in an iPhone and do pinch zoom the map pans when I release the fingers from the screen. This makes the map end up somewhere else than the place I zoomed to.