function labelSearchBox(searchBox) {
  if (searchBox.value == '' || searchBox.value == 'search rectangular.com') {
    searchBox.style.color = "#CCC";
    searchBox.value = 'search rectangular.com';
  }
}

function emptySearchBox(searchBox) {
  if (searchBox.value == 'search rectangular.com') {
    searchBox.value = '';
    searchBox.style.color = "#000";
  }
}