var xmlHttp;
function createXmlHttp(){
	if (window.XMLHttpRequest)
			xmlHttp = new XMLHttpRequest();
		else
			xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
}
function addVisitNum(ip,user,port,sessionid,version,url){
	var target="/xxfb/addVisitNum.do?ip="+ip+"&user="+user+"&port="+port+"&sessionid="+sessionid+"&version="+version+"&url="+url;
	createXmlHttp();
	xmlHttp.onreadystatechange = xmlOnreadChange;
	xmlHttp.open("GET", target, true);
	xmlHttp.send(null);
}
function xmlOnreadChange(){
	if (xmlHttp.readyState == 4){
		showInfo(xmlHttp.responseText);
	}
}
function showInfo(text){
	var remotecalltext=text.substr(1);
}