What is Java Script?,Java script

What is Java Script?

Java script is used to implement dynamic content on static pages

It is used to create pop-ups, generate events and validating the forms.

Java script support DOM and DHTML

Java script came implement with in script tag embedded in head tag

Some times script tag can be embedded in body tag also.

Script tag supports Java script, PHP, VP Script and J Script, but default script is java script.

Java script can support both processor oriented and object oriented programming

Java script can written in two types they are :

• Internal scripting
• External scripting