// change country selector in search form
function changeCountry(x){
  if(x > 0){
    document.location = 'index.php?search=change&countryID=' + x + '&state=&city=&keyword='; 
  }
}

// change state in search form
function getLocations(state)
{ 
  if(document.getElementById('city') && document.getElementById('countryID').value > 0){
    countryID = document.getElementById('countryID').value;
    $.ajax({
      type: "GET",
      url: "locations.php?"+"state="+state+"&countryID="+countryID,
      cache: false,
      success: function(html){
        $("#city").html(html);
      }
    });
  }
}

// if cookie restrictions then open in new window
if (parent != self)
{        
  document.cookie = "TemporaryTestCookie=yes;";              
  if(document.cookie.indexOf("TemporaryTestCookie=") == -1)
  { 
    parent.location.href = self.location.href;
  }
}