Change the following part:
function spawn(player)
repeat until spawnPlayer ( player, 2412+math.random(1,1), -1413+math.random(1,1),24.4, 90, math.random(9,288) )
fadeCamera(player, true)
setCameraTarget(player, player)
The numberic part is the place you spawn. Change these coordinates:
2412+math.random(1,1), -1413+math.random(1,1),24.4, 90