#singleinstance force

Esc::
ExitApp

wheeling := 0

WheelUp::
WheelDown::
	if (!wheeling)
	{
		wheeling := 1
		SetTimer Wheely, 200
	}
	else
	{
		wheeling := 0
		SetTimer Wheely, Off
	}

Wheely:
	MouseClick %A_ThisHotkey%