- Designing web page to respond to user interaction with form elements.
- Importing and exporting data from databases and providing friendly interface to data.
- Processing the data on the client side before submitting it to the server.
Note the use of HTMl comment tags, .If the page containing the script is used in a browser that is not compatible with scripting languages. The script statements are not executed.
Using SRC attribute within
We can also use absolute URL path such as: