The cross-browser rich-text editor implements the Mozilla Rich Text Editing API included with Mozilla 1.3+. There is NO LICENSE, so just take the code and use it for any purpose. This code is 100% free. Enjoy!.

Add a quiz to your Web page without using a server-side script. Easy to set-up. Questions and answers are stored in a multi-dimensional array format in an external file. The quiz is marked in real time, and once answered, questions are set to read-only. A summary of the users score is alerted at the end.

This JavaScript creates an online multimedia player on your page. Supports files, playlist, random, repeat.... Just see it and convince yourself.

Use this JavaScript to let visitors can pick a color.

This JavaScript will display information of client computer.

You can use this JavaScript to remove the HTML tags.

This JavaScript supplies all the search engines you could ever want on one page.

This JavaScript converts special HTML characters to their entities version inside user entered data such as a TEXTAREA before the form is submitted.

Need to create a F.A.Q for your Web site? Use this JavaScript to hide/reveal content on a Web page. Keep your long documents short.

Determine if a credit card number could be valid before submitting it for real-time online authentication. Based on ANSI X4.13, the LUHN formula, aka the Mod 10 algorithm is used to validate accurate credit card numbers. Heavily commented.