function setDateTime(){var ajaxRequest=initAjax();var fecha=document.getElementById('dateTime');ajaxRequest.open("GET","updateDateTime.php",true);ajaxRequest.onreadystatechange=function(){if(ajaxRequest.readyState==4){if(ajaxRequest.status==200){fecha.innerHTML=ajaxRequest.responseText;}}}
ajaxRequest.send(null);setTimeout("setDateTime();",60000);}
setDateTime();