void main()
{
 if (GetLocalInt(OBJECT_SELF,"nDone")!=1)
 {
 object oDoor=GetObjectByTag("jw_kobo_door1");
 ApplyEffectToObject(DURATION_TYPE_INSTANT,EffectDamage(10,DAMAGE_TYPE_MAGICAL,DAMAGE_POWER_PLUS_FIVE),oDoor);
 SetLocalInt(OBJECT_SELF,"nDone",1);
 }
}