Focus Genie Screenshots

Make any window stay on Top automatically sets the focus and Keeps Window on Top
 

Focus Genie Review

Make any window stay on Top, automatically sets the focus of an application as your mouse passes over it. To disable Focus Genie, just hit Ctrl-Shift-F and hit Ctrl-Shift-F again to enable it. If you would like an application to Stay on Top then just hit Ctrl-Shift-T to stop it from Staying on Top just Ctrl-Shift-T again.