#Persistent
SetTimer, ScrollDown, -1

Exit

ScrollDown:
    Loop {
        WinWaitActive, Showcase ahk_class MozillaWindowClass
        ; How long shall we wait? Not waiting will definitely fail,
        ; since the <title> tag is loaded way before anything else on the page
        Sleep, 2000
        Send {End}
        WinWaitNotActive
    }
return