Rolling Over Thread Titles

[The WidowMaker]

on other sites when looking at the main forum screen, i can roll over the titles of the various threads that are in a sub category. some are too long and have "......" after them, but usually it will give you the full title when you put your cursor on it. this forum doesnt on any of the computers that i use. is there something that i need to select or change to make this happen?

i am still able to get a pop up once im in a category (ie. project updates) and roll over the title. its just on the main screen.

thanks, Tim