void main()
{

object oPC = GetEnteringObject();

if (!GetIsPC(oPC)) return;

int DoOnce = GetLocalInt(OBJECT_SELF, GetTag(OBJECT_SELF));

if (DoOnce==TRUE) return;

SetLocalInt(OBJECT_SELF, GetTag(OBJECT_SELF), TRUE);

object oTarget;
oTarget = GetObjectByTag("Lauricky");

DestroyObject(oTarget, 0.0);

oTarget = GetObjectByTag("Gustillo");

DestroyObject(oTarget, 0.0);

oTarget = GetObjectByTag("Michan");

DestroyObject(oTarget, 0.0);

}