function setupLoginForm() {
setupAjaxForm('#gLoginForm');
}
function setupAjaxForm($form_id) {
var options = {
dataType: "json",
success: function(data) {
if (data.result == "success") {
if (data.location) { window.location = data.location; }
else { window.parent.Shadowbox.close(); }
};
$($form_id).ajaxForm(options);