如何从移动网站打开iOS 6地图?

I have a mobile website that I've had a link to open Google maps app from within my website. Now however with the new version of ios6, the native version of google maps is no more and now the link opens to a safari based google maps. I'd rather have this open in a native Apple maps app. How can I do this?I have a mobile website that I've had a link to