Display sets of Blocks using a formated list of valid Block Numbers

The Block List Format:
     X_Y_A_P.... where X ,Y,A,P etc. are valid Block Numbers. For example, 8_60

The Date Range:
     The default date range is 1830-2000 and the current date is set to 1930 so it moving the time slider may be necessary to see buildings on particular blocks.


Blocks:

Riverfront Blocks:
6 , 7 , 8 , 9 , 32 , 33 , 34 , 35 , 59 , 60 , 61 , 84 , 86 , 101

Scott Joplin Neighborhood:
931 , 932

Old North Redevelopment:
1116 , 1117 , 1118 , 1119 , 1121 , 1122 , 1123 , 1124 , 1125

Lucas Place:
512 , 513 , 827

Harlem Creek:
4359 , 4360 , 4364 , 4518 , 4519 , 4519B , 4520 , 4520B 4822 , 4823 , 5246 , 5930 , 5931 , 5239, 5247 , 5248S , 5249 ,5282 , 5932 , 6132