What's wrong?

[Unique23]

Heya all!,

I decided to make teleporting system with markers.It's just teleporting people but I want this:

"If someone hits the marker,He have to see a black screen then script have to warp player to somewhere"

It doesn't give any error or warning but I can't see black screen.

Here is the script:

markerinside=createMarker(265.2,1915.7,19,"arrow",1,200,200,200,255,getRootElement()) 
marerinsidecol=createColSphere(264.2,1915.2,17,1) 
markeroutside=createMarker(271.8,1926.8,19,"arrow",1,200,200,200,255,getRootElement()) 
markeroutsidecol=createColSphere(272,1927,17,1) 
  
function warpout(player) 
setElementPosition(player,273,1929,17) 
    fadeCamera(source,false, 2, 255, 255, 255) 
    setTimer(fadeCamera, 3000, 1, source, true, 1.0) 
end 
function warpin(player) 
setElementPosition(player,263,1913,17) 
    fadeCamera(source,false, 2, 255, 255, 255) 
    setTimer(fadeCamera, 3000, 1, source, true, 1.0) 
end 
addEventHandler("onColShapeHit",marerinsidecol,warpout) 
addEventHandler("onColShapeHit",markeroutsidecol,warpin) 

[TAPL]

Change source to player.