Description: One of Ajax’s most important code functions is the XMLHttpRequest. Without this code, it’s almost impossible for an Ajax based program to run smoothly. Although we can find alternate coding for XMLHttpRequest, this code alone could save us hours of coding when we do it the other way. XMLHttpRequest could command JavaScript to POST, GET and other important HTTP commands especially when the program is being built as an online, browser-based application. On the other hand, XM
