panel = guiCreateWindow ( a, b, c, d, "Panel", false)

memo = guiCreateMemo( a, b, c, d,"Memo", false, panel)
guiMemoSetReadOnly( memo, false)

buton = guiCreateButton( a, b, c, d, "Memo Ac", false, panel)

function memoac()
if source == buton then
guiSetVisible(memo, true)
end
end
addEventHandler("onClientGUIClick", root, memoac)

buton2 = guiCreateButton( a, b, c, d, "Memo Kapat", false, panel)

function memokapat()
if source == buton2 then
guiSetVisible(memo, false)
end
end
addEventHandler("onClientGUIClick", root, memokapat)

buton3 = guiCreateButton( a, b, c, d, "Paneli Kapat", false, panel)

function kapat()
if source == buton3 then
guiSetVisible(panel, false)
end
end
addEventHandler("onClientGUIClick", root, kapat)