The Select lists are created with JavaScript, then, data of the Drop-Down Select Lists (options, values, lists structure) can be saved via Ajax with PHP in TXT file (in JSON format) and in MySQL database. - The script has Administration page for composing Lists; to Add options in lists, Modify options data, Delete lists, Save and Load saved Select Lists. - Each Option can have an additional content that is displayed into a separated HTML element (under the Select lists). - The script generates and displays the HTML and JavaScript code that can be used to include the Select Lists in your web page - You can load a saved Drop-Down Select Lists to continue editing it, to add and modify options.