Will, It looks like the CHTM parameter is part of the "Map Chart (Deprecated Version)" @ http://code.google.com/apis/chart/docs/gallery/map_charts.html
I don't see it in Zoom/Center section of the "Map Chart (New Version)" page @ http://code.google.com/apis/chart/docs/gallery/new_map_charts.html#zoomcenter Hope that helps, Keith -- You received this message because you are subscribed to the Google Groups "Google Chart API" group. To post to this group, send email to google-chart-...@googlegroups.com. To unsubscribe from this group, send email to google-chart-api+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-chart-api?hl=en.