Anton Shestakov <av6@dwimlabs.net>, Tue, 24 May 2016 14:45:47 +0800
index: scroll chat logs to bottom on switching
This is not the most correct solution (although it works). It's better not to
detach children and instead set "visibility: hidden" on them and then do a
small css-related ritual dance so that they don't mess with each other. That
way scroll positions would always be retained.