emento error

[wazzUPP11]

Hello all and thank you for taking the time to help me with my lame coding skills , im trying to add a memento and im typing this in my .hps file:

void OnStart()

{
//Gives quest for finding key.
AddQuest("bloodtrail", "Bloodtrail");

//CALLBACKS
AddEntityCollideCallback("Player", "Bloodtrail", "Bloodtrail", true, 1);
AddEntityCollideCallback("Player", "bloodtrailF", "bloodtrailF", true, 1);
}

void Bloodtrail(string &in asParent, string &in asChild, int alState);
void bloodtrailF(string &in asParent, string &in asChild, int alState);

CompleteQuest("bloodtrail", "Bloodtrail");

This into my .lang file:

<LANGUAGE>

<CATEGORY Name="CustomStoryMain">

<Entry Name="Description">For the best experience play at night, alone with headphones.</Entry>

</CATEGORY>

<CATEGORY Name="Journal">


<Entry Name="Quest_Bloodtrail_Text">Follow the sacrificial victims blood trail.</Entry>

</CATEGORY>

</LANGUAGE>

And my two areas set in game to start and end the mementos are Bloodtrail and bloodtrailF. I cant find a solution. Im receiving this error:
FATOL ERROR: Could not load script file
(locaton of my .hps file)
main (15, 15): ERR :Expected identifier.

PLEASE HELP!