XMLHttpRequest Explained
…”http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd”> <html xmlns=”http://www.w3.org/1999/xhtml”> <head> <title></title> <script type=”text/javascript” > var request = null; if (window.XMLHttpRequest) { request = new XMLHttpRequest(); } else if (window.ActiveXObject) { request = new ActiveXObject(“Microsoft.XMLHTTP”); } request.open…