sizzlelab/side — Issue #10: 'Previous day' and 'Next day' Click bug 
Author: miyula
Created: 2011-10-24 13:04:25+00:00
State: open

This happened in both http://jimu.cs.hut.fi/side/person_chart and http://jimu.cs.hut.fi/side/chart

When you continue click the previous day or next day, the date number would over 31 and or be negative