/**
 * Register JS for groups AJAX.
 * 
 * @staticvar array $conditions
 * @param type $call
 * @param type $field
 * @param type $value
 * @param type $condition
 * @param type $group_id
 * @return string 
 */
function wpcf_cd_add_group_js($call, $field = false, $value = false, $condition = false, $group_id = false)
{
    static $conditions = array();
    if ($call == 'add') {
        $conditions[$field] = array('value' => $value, 'condition' => $condition, 'group_id' => $group_id);
        return '';
    }
    wpcf_cd_add_group_js_render($conditions);
}
/**
 * Register JS for groups AJAX.
 * 
 * @staticvar array $conditions
 * @param type $call
 * @param type $field
 * @param type $value
 * @param type $condition
 * @param type $group_id
 * @return string 
 */
function wpcf_cd_add_group_js($call, $field = false, $value = false, $condition = false, $group_id = false)
{
    static $conditions = array();
    if ($call == 'add') {
        /*
         * Since Types 1.2 We changed array structure (nested in group_id)
         */
        $conditions[$group_id][$field] = array('field' => $field, 'value' => $value, 'condition' => $condition, 'group_id' => $group_id);
        return '';
    }
    wpcf_cd_add_group_js_render($conditions);
}