ajax? 8DBE2790-A1E9-11DD-97C6-21FC24FB2E6B SlippyMap W2GI //st1.slippymap.com/tiles, //st2.slippymap.com/tiles, //st3.slippymap.com/tiles, //st4.slippymap.com/tiles {map: 'smap-01'} SlippyMap Navteq //st1.slippymap.com/tiles, //st2.slippymap.com/tiles, //st3.slippymap.com/tiles, //st4.slippymap.com/tiles {map: 'smap-02'}