var domain="http://bbs.ciotimes.com/";   //http://bbs.ciotimes.com/
var div = document.getElementById('ajax_userinfo');
var phpJsScript=document.createElement("script");
phpJsScript.src="http://bbs.ciotimes.com/ciotimes/resources/js/ajax_userinfo.php";
document.getElementsByTagName("head")[0].appendChild(phpJsScript);
