Tooltips in course not specified
I notice today that when I hover the mouse in various areas of the course pages, it prints "default" messages that are probably not intended.
For instance, here are some locations on the resulting tooltip:
* White areas next to images: "White title background"
* Previous Page button: "lft_spc_but_back"
* Next Page button: "lft_spc_but_forward"
* Home button: "lft_spc_but_home"
I don't know if this is new in the new version, or whether this had been happening before.