Send F1 when click right edge of screen

#NoEnv
#SingleInstance force
#Persistent
~LButton::
CoordMode, Mouse, Screen
SysGet, ScreenWidth, 78
MouseGetPos xx, yy
MinBoundry := % ScreenWidth - 50
MaxBoundry := % ScreenWidth - 1
if (xx >= MinBoundry and xx <= MaxBoundry)
    Send {F1}
return