Toggle-able KML / Fusion Table layers are possible using Javascript and radio buttons or checkboxes etc.
Is it possible to load several layers from different sources (say, different Fusion Tables) at the same time, when the map is initialised? I've noticed a large amount of geometry on a map slows down the maps performance, in particular the time it takes between clicking a feature on the map and the info window popping up? Would spreading the data over several Fusion Tables cut out this lag? For example 5 tables each holding data for a region of a country, rather than 1 table holding all of that data? Best, Nick -- You received this message because you are subscribed to the Google Groups "Google Maps JavaScript API v3" group. To post to this group, send email to google-maps-js-api...@googlegroups.com. To unsubscribe from this group, send email to google-maps-js-api-v3+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-maps-js-api-v3?hl=en.