AJAX for Beginners (Part 2) - Using XMLHttpRequest and jQuery AJAX to implement a cascading dropdown

I Started my Programming career with C++. Later got a chance to develop Windows Form applications using C#. Currently using C#, ASP.NET & ASP.NET MVC to create Information Systems, e-commerce/e-governance Portals and Data driven websites.

My interests involves Programming, Website development and Learning/Teaching subjects related to Computer Science/Information Systems.
 
Some CodeProject Achievements:

• 9th in Best Web Dev article of March 2013
  
• 7th in Best Web Dev article of January 2013
  
• 2nd in Best C# article of December 2012
  
• 5th in Best overall article of December 2012
  
• 5th in Best C# article of October 2012
  
• 4th in Best Web Dev article of September 2012
  
• 3rd in Best C# article of August 2012
  
• 5th in Best Web Dev article of August 2012
  
• 5th in Best Web Dev article of July 2012
  
• 3rd in Best Overall article of June 2012
  
• 2nd in Best Web Dev article of June 2012
  
• 5th in Best Web Dev article of May 2012
  
• 6th in Best Web Dev article of April 2012
  
• 4th in Best C++ article of April 2012
  
• 5th in Best C++ article of March 2012
  
• 7th in Best Web Dev article of March 2012
  
• 5th in Best Web Dev article of February 2012
  
• 7th in Best Web Dev article of February 2012
  
• 9th in Best Web Dev article of February 2012
  
• 5th in Best C++ article of February 2012