This article will show you some OOP elemtary techniques in JavaScript, for example: creating classes, constructing instance methods, declare variables and methods,...

In the environment of Internet in any country, beside the web promotion - one of Internet marketing UK aspects; if a company or a website want to success; it needs to show off the ability for finishing the jobs. In the field of web, this means website must have the nice design that attracts visitors - the potential customers, with friendly and easy-to-use features.

Nowadays with the supports from powerful JavaScript frameworks, web developers could write JavaScript features easily, but this job could be done by who know a little about JavaScript. And this is subject of this post: collecting 40 super nice JavaScript extensions and plugins. These are most popular extensions/plugins, and used for most common cases; you just combine them for the perfect JavaScript site.

This article will guide you how to solve the conflict between jQuery and Prototype to simultaneously, in order to use both libraries on the same web page.

This free JavaScript will add dropping animation for menus when users move mouse over a specified link, or they are set to appear through click. The menu also allows you to set the height, along with scrolling feature for for very long list menus.

Only a fews of days then Christmas will come. And if you are looking for one beautiful countdown timer for waiting Christmas Day on your website, then I hope this post will satisfy your needs; because in this post, I'll recommend you for list of 10 Christmas countdown timers.

Most of these Christmas countdown timers are Flash and can be downloaded, some countdowns are HTML + JavaScript, and some others are commercial versions. However, I just recommend them to you, not tell you just download and use it on your own web page without asking authors.

If you are a web developer and think that you can completely forget about the problems that IE6 has brought, then perhaps Microsoft and the users has disappointed you. One of the issues is IE6s inability to render transparent PNG files correctly. Let read this article, author will guide you how to overcome this problem with JavaScript completely.

In order to load the content of an external JavaScript file, of course we have a lot of ways, but do you know which way is the best? If you say 'No', let read this article, authors will indicate the causes and which way is the best solution for this problem.

Dropdown navigation menu is an unmissed part on any website, and it also plays an important role in the creation of an effective and user friendly website. In this article, authors will introduce to you to some best CSS source codes of drop down navigation menu. These drop down navigation menu varies from CSS only, menu will also work with your current Javascript libraries such as jQuery, MooTools and Prototype.

A good navigation menu will help users access necessary information quickly and easily. And with the eye-catching look, it will increase the performance. This article introduces to you 9 tree view navigation menus, the information is displayed in a hierarchical order, and you can apply AJAX for these menus.

DHTMLX is a JavaScript/Ajax library of ready-to-use UI components,
including full-featured datagrid, tree, combobox, tabbar, menu,
calendar, etc. The components support the main types of functionality
required for development of advanced web applications: drag-n-drop,
in-line editing, clipboard operations, special techniques for handling
large datasets. The layout component allows developers to combine all
the components into a common user interface.

DHTMLX library is available under GNU GPL (there is also a Commercial
license for those who want to use the scripts in non-GPL projects).