Check My Key-to-Door Script. Thanks!

[AggressiveGecko]

Ok this is my scripting to open a specific door with a key. I have spent TOO much time trying to fix this script by watching other people and if someone could just help me out here I would be SO thankful!! BTW i'm using notepad++
////////////////////////////
// Run first time starting map
void Onstart()
{
AddUseItemCallback("", "torturechamberkey_1", "torturechamberdoor_1", "KeyOnDoor", true);
}
void KeyOnDoor(string &in asItem, string &in asEntity)
{
SetSwingDoorLocked("torturechamberdoor_1", false, true);
PlaySoundAtEntity("", "unlock_door", "torturechamberdoor_1", 0, false);
RemoveItem("torturechamberkey_1");
}
////////////////////////////
// Run when entering map
void OnEnter()
{

}

////////////////////////////
// Run when leaving map
void OnLeave()
{

}