var xmlHttp;
function createXMLHttpRequest() {
      if (window.ActiveXObject) {
        xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
       } else  if (window.XMLHttpRequest) {
            xmlHttp = new XMLHttpRequest();
        }
   
 }

function countQutuNews(newsId,pageNum) {
    if(pageNum == 1)
	{
	 createXMLHttpRequest();
	
    var u = "site=qutu&newsId=" + newsId;
    var url = "http://www.qutu.com/countNewsServlet?" + u;
    
    xmlHttp.open("GET", url, true);
    xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
    xmlHttp.onreadystatechange = callback;
    xmlHttp.send(null);
	}
    
}

function count163News(newsId,pageNum) {
     
    if(pageNum == 1)
	{
	createXMLHttpRequest();
	
    var u = "site=163&newsId=" + newsId;
    var url = "http://www.qutu.com/countNewsServlet?" + u;
    
    xmlHttp.open("GET", url, true);
    xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
    xmlHttp.onreadystatechange = callback;
    xmlHttp.send(null);
	}
    
}
function callback() {
    if (xmlHttp.readyState == 4) {
        if (xmlHttp.status == 200) {
        }
    }
}