I have this script defined in an action specific to Chrome. After drawing the gesture, it checks the window title and if it's at my credit union, it logs in for me. The script is actually larger, checking for different window titles and logging in with the specific credentials for the site I'm at.
local sTitle = acGetWindowTitle(nil,sp_gesture_start_x, sp_gesture_start_y)
if sTitle == "Publix Employees Federal Credit Union - Google Chrome" then