void main()
{
     object oItem=GetInventoryDisturbItem();
     object oPC=GetLastDisturbed();
     effect eVis = EffectVisualEffect(VFX_IMP_HEAD_MIND);
     effect eVis2 = EffectVisualEffect(VFX_IMP_SLOW );
     int nType=GetInventoryDisturbType();

     while (GetIsObjectValid(oItem))
     {

     if(GetTag(oItem)!= "watergem") return;

     if(nType ==  INVENTORY_DISTURB_TYPE_ADDED)
     {
     AssignCommand(oPC, PlaySound("sim_pulswater"));
     ApplyEffectToObject(DURATION_TYPE_INSTANT, eVis, OBJECT_SELF);

     return;
     }

     if(nType ==  INVENTORY_DISTURB_TYPE_REMOVED)
     {
     AssignCommand(oPC, PlaySound("sce_negative"));
     ApplyEffectToObject(DURATION_TYPE_INSTANT, eVis2, OBJECT_SELF);

     return;
     }


     }

}