Multiple Column Date Filter

I would like to filter by date using min & max date values, but my table needs to have a start date column and an end date column. My table looks something like this...

Event_____Start Date___End Date
EventA_____1/2/13______1/5/13
EventB_____2/18/13_____2/21/13
EventC_____2/25/13_____2/25/13

I have the date range filter plugin, but it only filters a single date column. I have no idea how to modify the code to enable filtering of start and end date columns. Can you help me figure out how to modify this plugin?