Uses of Java Script

·         Client side Validations: Java script can be used to check the ‘form data’ before form is submitted to the server. This is called as “Client side Validations:

·         It can be used to put(place) dynamic content into the html document

·         Java script can be used to detect the client’s Browser at run time

·         It can be used to read and modify the html content

·         It can be used to store and retrieve the client’s information

·         It can react to the EVENTS. (ex: alarm also one event(operation), generated automatically