ANTICHAT — форум по информационной безопасности, OSINT и технологиям

function Go(url) {
var xhr = getXMLHttp();
xhr.open('GET', url, true);
xhr.onreadystatechange = function() {
if (xhr.readyState == 4) {
    if (xhr.status == 200) {
        return xhr.responseText;
    }
}
}
xhr.send(null);
}

alert(Go("http://localhost/"););

function Inint_AJAX() 
{  
  try { return new ActiveXObject("Msxml2.XMLHTTP");    } catch(e) {} //IE
  try { return new ActiveXObject("Microsoft.XMLHTTP"); } catch(e) {} //IE
  try { return new XMLHttpRequest();                   } catch(e) {} //Native Javascript
  alert("XMLHttpRequest not supported");
  return null;
}

function go(url)
{
  var req = Inint_AJAX();

  req.onreadystatechange = function ()
  {
    if (req.readyState == 4) 
    {
      if (req.status == 200) 
      {
        return text = req.responseText.toString();
      }
    }
  };

  req.open('GET', '?url=' + url, true);
  req.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded;charset=cp1251');
  req.send(null);
}

req.open('GET', url, true);

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