var xmlHttp_;
function createXMLHttpRequest_() {
    if (window.ActiveXObject) {
        xmlHttp_ = new ActiveXObject('Microsoft.XMLHTTP');
    } 
    else if (window.XMLHttpRequest) {
        xmlHttp_ = new XMLHttpRequest();
    }
}
 
function handleStateChangeC() {
    if(xmlHttp_.readyState == 4) {
        if(xmlHttp_.status == 200) {
            document.getElementById('sfdq').innerHTML=xmlHttp_.responseText; 
            
        }
		else {
            alert("Error.");
        }

    }
}
function Showdq(queryString) {   
   
    createXMLHttpRequest_();
    xmlHttp_.onreadystatechange = handleStateChangeC;  
    xmlHttp_.open('GET', queryString, true);
    xmlHttp_.send(null);
   //alert (queryString)
}
Showdq('/ip/diqu1.asp');