Image upload in folder using ajax : Basic information about ajax: All people know about what is ajax and how it work,below information is explained. AJAX is a new technique for creating better,faster,and more interactive web applications with the help of XML,HTML,CSS,and Java Script Before you start ajax you will be much and more knowledge about java script,its important for us.ajax is not difficult it can be easily implementation. Following advantage of ajax call: 1-Speed, 2-Interaction, 3-XMLHttpRequest, 4-Asynchronous call, 5-Form Validation, 6-Bandwidth Usage, AJAX Disadvantages 1-Open Source:View source is allowed and anyone can view the code source written for AJAX, 2-It can increase design and development time, 3-Security is less in AJAX application as all files are downloaded at client side. Events This is the full list of Ajax events,and in the order in which they are triggered.The ajaxStart and ajaxStop events are events that rel...