JavaScript Browser Detection

The Navigator object contains information about the visitor’s browser.

Browser Detection
Almost everything in this tutorial works on all JavaScript-enabled [...]

JavaScript Cookies

A cookie is often used to identify a user.

What is a Cookie?
A cookie is a variable that is stored [...]

JavaScript Form Validation

JavaScript Form Validation
JavaScript can be used to validate data in HTML forms before sending off the content to [...]

JavaScript Animation

With JavaScript we can create animated images.

JavaScript Animation
It is possible to use JavaScript to create animated images.
The trick is to [...]

JavaScript Image Maps

An image-map is an image with clickable regions.

HTML Image Maps
From our HTML tutorial we have learned that an image-map is [...]

JavaScript Timing Events

JavaScript Timing Events
With JavaScript, it is possible to execute some code after a specified time-interval. This is called [...]

JavaScript Create Your Own Objects

Objects are useful to organize information.

JavaScript Objects
Earlier in this tutorial we have seen that JavaScript has several built-in [...]