Ajax loading info using beforeSend 
        by Prakash[ Edit ] 2013-09-06 10:44:04 
         
        
        	We can show the loading info while the ajax request is fetching response from the server. As shown in the following code we can show Jquery Ajax loading info using beforeSend 
					
$.ajax({//Make the Ajax Request
						type: "GET",
						url: "notifications/loadajax.php",
						data: "lastid="+last_msg_id,
						beforeSend:  function() {
							$('a.load_more').html('Loading...');//Loading info during the Ajax Request						
						},
						success: function(html){
//ajax success process.							
							
						}
					});