function searchOn(e) {
  // TODO: keep this in sync with what we default it to
  if (e.value == "Search Product Catalog")
  {
    e.value = "";
  }
}

function searchOff(e) {
  if (e.value == "")
  {
    // TODO: keep this in sync with what we default it to
    e.value = "Search Product Catalog";
  }
}

function searchOnUsed(e) {
  // TODO: keep this in sync with what we default it to
  if (e.value == "Search Used Parts")
  {
    e.value = "";
  }
}

function searchOffUsed(e) {
  if (e.value == "")
  {
    // TODO: keep this in sync with what we default it to
    e.value = "Search Used Parts";
  }
}