kemayo/maphilight — pull request #35 by duanemoody (2013-10-18 18:45:04+00:00)
Title: allows area_options.groupBy to accept arrays for multiple groupings

A map has multiple groups which are defined by separate attributes and each needs its own group case. area_options.groupBy now converts itself to an array if it isn't one already and then uses $.each() to iterate over the attributes to group by when moused over.