smartchicago/early-childhood-portal — pull request #54 by dzwarg (2012-08-23 17:14:33+00:00)
Title: Improved comparing history box.

* Up to 10 most recent locations are listed
* Every time a marker is clicked, the name is put into the list
* If there are two items in the list, the 'Compare' button is enabled
* If there are more than two items in the list, the user must click
on the name to select the items to compare
* If two items are selected, the 'Compare' button is enabled
* Selected items remain as more markers are clicked.