just the javascript needed to do an ajax request using jquery.

$.post_Template.js

  $(document).ready(function() {
		
		$("#loadAjax").on("click",function(){
			$(".ajax-content").html("Loading...");
			$.post("ajaxCustomerIdName.jsp", {
				url : "Something"
			}, function(data) {
				console.log(data);
				$(".ajax-content").html(data);
			});
		});
		
	});