// JavaScript Document

function clearSearchField(action) {
  var field = document.getElementById('s');
  if (field.value == 'Enter Keywords' && action == 'focus') {
    field.value = '';
  }
  else if (field.value == '' && action == 'blur') {
    field.value = 'Enter Keywords';
  }
}

function checkForm() {
  var field = document.getElementById('s');
  if (field.value == 'Enter Keywords') {
    field.value = '';
  }
}