function createXMLHttpRequestComent() {
var ua;
if(window.XMLHttpRequest) {
    try {
      ua = new XMLHttpRequest();
    } catch(e) {
      ua = false;
    }
  } else if(window.ActiveXObject) {
    try {
      ua = new ActiveXObject("Microsoft.XMLHTTP");
    } catch(e) {
      ua = false;
    }
  }
  return ua;
}
var req = createXMLHttpRequestComent();
function subiroferta(domini, tld, perscontact, dircorrcontact, comentario) {
  var consultar = 'subirweb.php?domini='+domini+'&tld='+tld+'&pc='+perscontact+'&dircor='+dircorrcontact+'&comen='+comentario;
  //alert('consulta:' + consultar);
  req.open('get',consultar);
  req.onreadystatechange = handleResponseSubir;
  req.send(null);
}
function handleResponseSubir() {
  if(req.readyState == 4){
    var response = req.responseText;
	// alert(response);
	var conterr = new Array();
	   conterr= response.split('||');
	   if (conterr[0] != '')
	     document.getElementById('formventa').innerHTML = conterr[1];
  }
  else
   req.readyState;
}