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AJAX has gotten more and more popular over the years, and has allowed web applications to act more and more like desktop applications. AJAX can provide a lot of additional functionality that could not be accomplished any other way. What Is AJAX? How Does It Work? AJAX stands for Asynchronous JavaScript and XML. It is used for allowing the client side of an application to communitcate with the server side of the application. Before AJAX, there was no way for the client side of a web application to communicate directly with the server. Instead, you would have to use page loads. With AJAX, the client and server can communicate freely with one another. Here is how the usual AJAX script goes: Some action triggers the event, like the user clicking a button. The AJAX call fires, and sends a request to a server-side script, using XML The server-side script (PHP, ASP, or whatever) takes the input from JavaScript, can access the database if it needs to, and processes the data. Using...

Hi friends You can Add These buttons by following these steps: Login to your blogger account Go to Layout section and go Edit HTML tab Click on expand widget template template. Find  following code <div class='post-header-line-1'/> or Paste any one of the following codes below the if you want button to appear button below the post or above the   if you want button to appear above post.  Digg <script type='text/javascript'> digg_url="<data:post.url/>"; </script> <script src='http://digg.com/tools/diggthis.js' type='text/javascript'/> Tweet <script type='text/javascript'> tweetmeme_url = '<data:post.url/>'; </script> <script src='http://tweetmeme.com/i/scripts/button.js' type='text/javascript'/> reddit <script>reddit_url='<data:post.url/>'</script> <script>reddit_title='<data...