Pause instead of quit, help with hotkey

[Nitto]

Some help here i got this Script with hot key i have to quit pressing F9, but i want it to Pause instead of quitting also if u can help me to show a message displaying "Script Paused" while the script is paused.

HotKeySet("{F9}","_Quit")
AutoItSetOption ("CaretCoordMode", 0)
WinMinimizeAll()
WinActivate("Nitto 1320 Challenge")
WinMove("Nitto 1320 Challenge", "", 262, 233, 756, 532)
MouseClick("left", 959, 276);Community
Sleep(2000)
MouseClick("left", 740, 550);Race Room
Sleep(2000)
MouseClick("left", 275, 667);Input
Sleep(1000)
Send("This Is A Message Bot, Don't PM ME")
MouseClick("left", 625, 694);Send
Sleep(10000)
For $i=1 to 2
MouseClick("left", 275, 667);Input
Send("..:[Send Races To -=(X)=- Bracket or H2H Races just for FUN]:..")
MouseClick("left", 625, 694);Send
Sleep(10000)
MouseClick("left", 275, 667);Input
Send("--------[./] All Your Nitto Needs [./]-------- freewebs,com/rrlegits")
MouseClick("left", 625, 694);Send
Sleep(10000)
MouseClick("left", 275, 667);Input
Send("Message Bot Powered by -=(X)=-")
MouseClick("left", 625, 694);Send
Sleep(10000)
MouseClick("left", 275, 667);Input
Send("juniorplaya91 Don't Be MAD")
MouseClick("left", 625, 694);Send
Sleep(10000)
Next
Func _Quit()
Exit
EndFunc