Shutting down panel when dead

[TheHead]

I would like to make it when player is died/wasted/killed . The panel closes immediately 

Client

Window_CHK = guiCreateWindow(screX/2-170,screY/2-60,290,140," Vehicle Sales",false)
guiSetVisible(Window_CHK, false)
guiSetAlpha(Window_CHK, 0.97)
guiSetProperty(Window_CHK, "AlwaysOnTop", "true")
guiWindowSetSizable(Window_CHK, false)
Label_CHK = guiCreateLabel(12,28,266,36,"",false,Window_CHK)
guiLabelSetHorizontalAlign(Label_CHK,"center",true)
Button_CHK_Y = guiCreateButton(10,73,129,36,"Yes",false,Window_CHK)
Button_CHK_N = guiCreateButton(150,73,129,36,"No",false,Window_CHK)
--- Code that should close the panel but not working
function hideGUIOnPlayerDeath() 
    if guiSetVisible( Window_CHK ) then 
        guiSetVisible( Window_CHK, false ) 
    end 
end 
addEvent("closePANEL",true) 
addEventHandler( "closePANEL", root, hideGUIOnPlayerDeath )

function hideGUIOnPlayerDeath() 
    triggerClientEvent( source, "closePANEL", source ) 
end 
addEventHandler( "onPlayerWasted", root, hideGUIOnPlayerDeath ) 

Server ^

[Patrick]

In line 12 you need to use guiGetVisible.