This week in Module 2, the three functions I chose for this assignment, are functions I feel I have the best grasp of, in terms of understanding how to implement them in a web page. These functions I think give a particular practicality and aesthetic enhancement to web pages. I think we use these specific functions everyday when reading important information, putting in usernames and passwords, and adding interactivity to web pages.

Each function has an example below, click on specified links.

1. Alert Function
2. Data Validation
3. The ability to change HTML attributes, specifically Image Swapping

CLICK ON THE WOMAN TO SEE THE AFTER PICTURE