/**
  * 
  * create db tables 
  */
 public static function createDBTables()
 {
     self::createTable(GlobalsShowBiz::TABLE_SLIDERS_NAME);
     self::createTable(GlobalsShowBiz::TABLE_SLIDES_NAME);
     self::createTable(GlobalsShowBiz::TABLE_SETTINGS_NAME);
     $tableTemplates = self::$table_prefix . GlobalsShowBiz::TABLE_TEMPLATES_NAME;
     if (UniteFunctionsWPBiz::isDBTableExists($tableTemplates) == false) {
         self::createTable(GlobalsShowBiz::TABLE_TEMPLATES_NAME);
         self::initTemplatesData();
         //add 2 custom options to wildcards
         $wildcards = new ShowBizWildcards();
         $wildcards->addCustomOption("Color", "color");
         $wildcards->addCustomOption("Price", "price");
     }
 }