Use this JavaScript to highlight rows in tables. Short but effective.

This JavaScript adds to any HTML table a grid enabling users to perform multi-criteria searches. This feature can be useful with tables containing large quantities of data.

When a user moves the mouse over the button, it will change text. When the mouse is moved away, the text will change back. Perfect for adding short instructions on a submit button.

This JavaScript will allow you to limit the number of words and/or characters entered into a form. Easily customizable. Example script will limit input to either 80 characters or 16 words, whichever comes first.

When testing forms you don't need to keep filling in the different fields. Use this function to automatically fill-in input blocks and select values in the form for you. Very easy to use.

This JavaScript will place the cursor in a designated textbox, causing its background to blink a specified color for a pre-determined amount of seconds. This will highlight the textbox on the Web page in order to draw attention to it.

This script reveals information, based on the user's selection in a drop down box. Can be used for a FAQ, contact info, and more. Short and sweet, with comments.

Use this JavaScript to make sentence words that users enter correctly, meaning the beginning of each sentence is capitalized, the rest of the sentence is lower case, if they are not proper noun. Let enter some word sentences, sentence examples to test it.

In order to display detailed information about some object; such as member or product; you can use simple JavaScript code. This is upgraded version of Click Radio Button to View Information; this script display image for each item.

Simply define the rules for how each field should be validated and you're set. Piece of cake! And since it is it's own .js file, it's easy to use the code on every page of your site. Currently only validates text, numbers and e-mail addresses.