We saw in previous section the String Object of Java Script. Now in this section let us see another object of Java Script mentioned earlier in our sections namely the Date Object.

Having got a brief introduction about Java Script in the previous chapter let us see the features of Java Script in this section.While designing using HTML the persons doing the designing using HTML need to be a good designer and would generally, need not be a good programmer. So in such situation the Java Script acts as a programming tool and is a powerful scripting language and helps the HTML designers to design the website or webpage effectively and interactively in a very simple and efficient way.

We saw in previous sections the String and Date Objects of Java Script. Now in this section let us see another object of Java Script mentioned earlier in our sections namely the Math Object.

Important aspect of Java Script a programmer must be aware of is it is an Object oriented Programming language. This in other words means that it is possible to use built in objects available in Java Script and also it is possible for a Java Script programmer to define their own objects and their own variable types. Let us see in this section how to make use of built in objects available in Java Script.

As we have seen in earlier section String object is a widely used object in Java Script. Let us see in this section what the String Object is used for, how to use that in Java Script, some of the methods used in String Object in brief.

Just like any programming language the variables in Java Script are also used to store values. The value of the variable can be edited as required by the programmer.Some of the rules for forming variable names are as follows: Variable names are case sensitive.They must begin with a letter or the underscore character.Having seen about the simple rules for framing variables names now let us see how to declare a variable name.

Useful trick for getting those colored scrollbars if you want to have a W3C (w3.org) valid site :) This tutorial explains it all.

JavaScript may not be known for its object oriented properties, but it does support most of the features required to be considered an Object Oriented language. See how to write OOP code in JavaScript.

This article explains why browser detects should be used only as a last resort and shows why using object detection is a better alternative.

This tuturial will briefly explain an easy way to do a javascript include.