x
<html><head><script src="https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script><script>$(document).ready(function(){ $(document).ajaxStart(function(){ $("#wait").css("display", "block"); }); $(document).ajaxComplete(function(){ $("#wait").css("display", "none"); }); $("button").click(function(){ $("#txt").load("demo_ajax_load.asp"); });});</script></head><body><div id="txt"><h2>Let AJAX change this text</h2></div><button>Change Content</button><div id="wait" style="display:none;width:69px;height:89px;border:1px solid black;position:absolute;top:50%;left:50%;padding:2px;"><img src='demo_wait.gif' width="64" height="64" /><br>Loading..</div></body></html>