Gui, Font, s34
Gui, Color, Gray 
Gui, Add, Progress, Border w111 h55 BackgroundDD9F42 vBUTTON
Gui, Add, Text, xp yp hp wp BackgroundTrans Center c2741A1, AHK
Gui, Show      
OnMessage(0x201, "WM_LBUTTONDOWN")
return 
    
WM_LBUTTONDOWN()
{ 
    If A_GuiControl = BUTTON
        MsgBox BUTTON 
}