Various Google Maps Hacks:

HTMLPage4.htm

[Add/Hide Controls, display 169 points]

 

HTMLPage4x.htm

[Thematic mapping of 176 Census Tracts in Suffolk County, MA by Tract Income as & of MSA Median Family Income, with State Boundary]

 

 

HTMLPage5i.htm

[inset map, 4 points, gray box]

 

 

HTMLPage5j.htm

[inset map, 4 points, gray and green boxes]

 

 

simple4.html

[map with on/off boxes that donít work]