A cool client side JavaScript search engine script that actually allows your surfers to search within your own site.

Use this JavaScript to check the extension of a file.

Use this JavaScript to create quizzes for tutorials, online classes, or other subjects.

Creating pop-up window for your webpages.

This search form gives you the possibility to search the 42 most popular search engines and directories. The form is transparent, so you can paste it right on your Web site to fit your design ... and it is only one line!

This JavaScript can be used to generator calender.

This JavaScript accepts a number or string and formats it like U.S. currency. Adds the dollar sign, rounds to two places past the decimal, adds place holding zeros, and commas where appropriate. Occurs when the user clicks the button or when they finish entering the money amount (and click into the next field).

Finally, an easy way to count the number of words that are entered into a form!

This Script can be used to validate your form for numeric values. The Numeric TextBox allows only numbers and accepts one decimal Point. Compatible with both Netscape and Internet Explorer.

AJAX - a very great web development technology nowaday. Use this AJAX in order to load XML and HTML files on the same website with XMLHttpRequest. And in the body section, just call the name of the file need to get page content and the element for the content page display in, usually a DIV element.