ajax? 2115A71E-247D-11DE-9D88-71E53B999D57 SlippyMap W2GI http://st1.slippymap.com/tiles, http://st2.slippymap.com/tiles {map: 'smap-01'} SlippyMap Navteq http://st1.slippymap.com/tiles, http://st2.slippymap.com/tiles {map: 'smap-02'}