Introduction to javascript

INTRODUCTION  TO                                      JAVASCRIPT  FOR 
                                           WEB  DESIGNING

JAVA SCRIPT:-
                                 Javascript is the scripting languge.A scripting language is light weight programming language.It is very powerful laguge that is used to provide user interactivity & it can validate the data as well.Javascript can detect the browser whether it is new or old.Javascript is supported by all browsers & it can also insert dynamic text into the sites.Javascript provides user interaction in the web pages.

                                Javascript does not need compilers.It is pre interpreted language.Javascript is the case sensitive language.It also makes cookies.