helpmenu schließt sich nicht wieder

gButtons = {}
gMemo = {}
gImage = {}
gTabPanel = {}
gTab = {}

function SubmitHelpMenueAbbrechenBtn ( )

guiSetVisible(gWindow["helpmenu"],false)
triggerServerEvent ( "cancel_gui_server", lp )
end
--
function ShowHelpmenueGui_func()

local firststeps = xmlNodeGetValue( xmlLoadFile( "firststeps.xml" ) )
local command = xmlNodeGetValue( xmlLoadFile( "commands.xml" ) )
local rules = xmlNodeGetValue( xmlLoadFile( "rules.xml" ) )
getVisible = guiGetVisible ( gWindow["helpmenu"] )
playerName = getPlayerName ( getLocalPlayer() )
if (getVisible == true) then
SubmitHelpMenueAbbrechenBtn ()
showCursor (false)
end
if (getVisible == false) then
_CreateHelpmenueGui( firststeps, command, rules )
showCursor (true)
--addEventHandler( "onClientGUIClick", playerGridList, setGUI )
end
end
addEvent ( "ShowHelpmenueGui", true)
addEventHandler ( "ShowHelpmenueGui", getRootElement(), ShowHelpmenueGui_func)

function _CreateHelpmenueGui( firststeps, command, rules )

if helpmenue_window then
guiSetVisible ( gWindow["helpmenu"], true )
else
local screenwidth, screenheight = guiGetScreenSize ()

gWindow["helpmenu"] = guiCreateWindow(0.2,0.2,0.6,0.5,"Hilfemenue",true)
guiSetAlpha(gWindow["helpmenu"],0.8)
guiWindowSetSizable(gWindow["helpmenu"],false)
gImage[1] = guiCreateStaticImage( 0.2732, 0.0245,0.5555, 0.3,"images/logo.png",true,gWindow["helpmenu"])
guiSetAlpha(gImage[1],1)
guiSetProperty(gImage[1], "ImageColours", "tl:FFFA4904 tr:FFFA4904 bl:FFFA4904 br:FFFA4904")

gTabPanel["helpmenu"] = guiCreateTabPanel(0.0404,0.2457,0.921,0.7936,true,gWindow["helpmenu"])
guiSetAlpha(gTabPanel["helpmenu"],1)
gTab["firststeps"] = guiCreateTab("Erste Schritte",gTabPanel["helpmenu"])
guiSetAlpha(gTab["firststeps"],1)
gTab["commands"] = guiCreateTab("Befehle / Commands",gTabPanel["helpmenu"])
guiSetAlpha(gTab["commands"],1)
gTab["rules"] = guiCreateTab("Regelwerk",gTabPanel["helpmenu"])
guiSetAlpha(gTab["rules"],1)

gMemo["firststeps"] = guiCreateMemo(0.008,0.0231,1,1,firststeps,true,gTab["firststeps"])
guiSetAlpha(gMemo["firststeps"],1)
gMemo["commands"] = guiCreateMemo(0.008,0.0231,1,1,command,true,gTab["commands"])
guiSetAlpha(gMemo["commands"],1)
gMemo["rules"] = guiCreateMemo(0.008,0.0231,1,1,rules,true,gTab["rules"])

guiMemoSetReadOnly(gMemo["firststeps"],true)
guiMemoSetReadOnly(gMemo["commands"],true)
guiMemoSetReadOnly(gMemo["rules"],true)
endend