Http통신 방식

var oHttp = new ActiveXObject("MSXML2.XMLHTTP.6.0");
  oHttp.onreadystatechange = function() {
   if(oHttp.readyState == 4) {
    if(oHttp.status == 200) {
 

//통신성공 처리
    

     }
   }

 

oHttp.open("POST", "/labelSpecInfoLabelDsgnDown.htm", true);
  oHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
  oHttp.send(postData);