function XHConn()
{
  var xmlhttp, bComplete = false;
  try { xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); }
  catch (e) { try { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); }
  catch (e) { try { xmlhttp = new XMLHttpRequest(); }
  catch (e) { xmlhttp = false; }}}
  if (!xmlhttp) return null;
  this.connect = function(sURL, sMethod, sVars, fnDone)
  {
    if (!xmlhttp) return false;
    bComplete = false;
    sMethod = sMethod.toUpperCase();

    try {
      if (sMethod == "GET")
      {
        xmlhttp.open(sMethod, sURL+"?"+sVars, true);
        sVars = "";
      }
      else
      {
        xmlhttp.open(sMethod, sURL, true);
        xmlhttp.setRequestHeader("Method", "POST "+sURL+" HTTP/1.1");
        xmlhttp.setRequestHeader("Content-Type",
          "application/x-www-form-urlencoded");
      }
      xmlhttp.onreadystatechange = function(){
        if (xmlhttp.readyState == 4 && !bComplete)
        {
          bComplete = true;
          fnDone(xmlhttp);
        }};
      xmlhttp.send(sVars);
    }
    catch(z) { return false; }
    return true;
  };
  return this;
}

function checkData( anam , acont , atext )
{

	var fnWhenDone = function(oXML)
	{
		target.innerHTML = oXML.responseText;
		formc.zak_text.value="";
		formc.nam.value="";
		formc.cont.value="";
	};

	myConn = new XHConn();
	myConn.connect("../inc/ajax_test.php", "POST", "data="+encodeURIComponent( anam )+"-123-"+encodeURIComponent( acont )+"-123-"+encodeURIComponent( atext ) , fnWhenDone);
}

function Search( cash, tip )
{
	maindiv.innerHTML = '<center><Br><Br><Br><br><h1>Èùåì ó÷àñòêè... <img src="http://land66.ru/img/ajax16.gif" align=absmiddle style="margin-top:1px;"></h1>';
	var fnWhenDone = function(oXML)
	{
		maindiv.innerHTML = oXML.responseText;
	};

	myConn = new XHConn();
	myConn.connect("http://land66.ru/ajax/search.php", "POST", "data="+cash+"delitel"+tip, fnWhenDone);
}


function query_run( tag , data )
{
	var fnWhenDone = function(oXML)
	{
		/* test.innerHTML = oXML.responseText; */
		window.location.reload();
	};

	myConn = new XHConn();
	myConn.connect("../../ajax/query_starter.php", "POST", tag+"="+data , fnWhenDone);
}