Most Popular Scripts | JavaScript | Tutorials & Tips

The nature of JavaScript libraries means they can be accessed and utilized by any site online, not just yours. Learn how to restrict access of your libraries to only your own sites, warding off bandwidth theft in the process.

Learn how to make your cell background colors change when your mouse is pointed over it.

One of the simplest ways to add a navigation feature on your site is to put a drop down menu on each of your pages. This short tutorial describes how to create a dropdown menu in JavaScript.

In forms when using text boxes or text areas with limited character length (usually needed for forms that submit data to a database) it is always a good idea to tell the user how many characters they have remaining. The following example shows how you can do this. This is a very simple and cute idea to help the user know exactly how many characters he can type further. Do these small add-ons to your forms and they will look really professional. This snippet is cross browser compliant - tested in IE, Opera, FireFox, Netscape & Safari

This code snippet lets you hide the error message which appears when there occurs a Javascript error in your pages. The script will still not function but the visitor will not see the error message. Written in French.

Learn how to use JavaScript to manipulate and display the current time and date.

If you're new to using JavaScript to access forms, this is the tutorial to read. You'll not only learn how to access forms, but validate them as well.

Learn how to implement an image slideshow in JavaScript, along with making each slide "clickable".

A cookie is a way you can store some information about a user visiting your site. The information is stored on the individuals computer, and thus you do not need any extra server space to customize a page for any amount of users you may have. To use Cookies there are two things you need to do, one is set the cookie, and the other is retrieve a cookie you have already set. Here's a brief tutorial on how to use cookies, and a couple of ideas which you can use cookies for.