info@weblink4u.co.uk
24 March 2017
01443 791905

WebLink4u - the web design link for you

WebLink4u have produced a list of frequently asked questions from customers which we hope you will find useful and informative. The FAQ you requested is displayed below.

The FAQ You Requested...

What is Javascript and what does it do?



Javascript is a programming language that is primarily used to write comparitively short Scripts that will add interactivity and conditional behaviour to Web Pages and enhance functionality.

It is used extensively on Websites to create things like mouse roll-over effects, menus, load pages in new windows or frames, navigation aids, passwords, etc.   It is also invaluable in ECommerce websites as javascript is frequently used to  provide supporting Cookies to track customers purchases & selections in a Shopping Cart  and making the selected products available at Checkout.  Without Cookies, this essential task would be much more complex and probably not user friendly.

 Javascript is not related to Java Applets despite the name similarities.