var xmlHttp;
function createXMLHttpRequest(){
    if (window.ActiveXObject){
       xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
    } else {
       if (window.XMLHttpRequest) {xmlHttp = new XMLHttpRequest();}
    }
}
function handleStateChange(k) {
    try {
       if (xmlHttp.readyState == 4) {
           if (xmlHttp.status == 200){eval(k+".innerHTML='"+xmlHttp.responseText+"';");}
       }
    }
    catch (e) {alert(e);}
}
function re_url(url,lb){
	url=url+"&s="+Math.random();
	createXMLHttpRequest();
	xmlHttp.open("Get", url, true);
	xmlHttp.onreadystatechange = function(){handleStateChange(lb)};
	xmlHttp.send(null);
}
function re_url2(url,lb){
	url=url+"&s="+Math.random();
	createXMLHttpRequest();
	xmlHttp.open("Get", url, true);
	xmlHttp.onreadystatechange = function(){handleStateChange2(lb)};
	xmlHttp.send(null);
}
function test() {
    try {
       if (xmlHttp.readyState == 4) {
           if (xmlHttp.status == 200){alert(xmlHttp.responseText);}
       }
    }
    catch (e) {alert(e);}
}
function exe_url(url){
	url=url+"&s="+Math.random();
	createXMLHttpRequest();
	xmlHttp.open("Get", url, true);
	//xmlHttp.onreadystatechange = function(){test()};
	xmlHttp.send(null);
}