Description: Flash could be seen everywhere. Our online videos are usually rendered in flash, there are simple flash games that we can enjoy and it is used to provide a highly interactive website. Flash even beats Java in loading times. But Flash is often thought as just another eye-candy application that has become essential for online use. JavaScript on the other hand is a client side web development language that has become the pillar of an Ajax based web technique. The popularity of Ajax is obvious today because Ajax based websites, frameworks and tools are growing exponentially. More and more developers are becoming interested in JavaScript and on how to properly use their preferred web development language through the framework.