var http_request = false;
   function makePOSTRequest(url, parameters) {
      http_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
         	// set type accordingly to anticipated content type
            //http_request.overrideMimeType('text/xml');
            http_request.overrideMimeType('text/html');
         }
      } else if (window.ActiveXObject) { // IE
         try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
               http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!http_request) {
         alert('Cannot create XMLHTTP instance');
         return false;
      }

      http_request.onreadystatechange = alertContents;
      http_request.open('POST', url, true);
      http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded; charset=windows-1250");
      //http_request.setRequestHeader("Content-type", "text/plain; charset=iso-8859-2");
      http_request.setRequestHeader("Content-length", parameters.length);
      http_request.setRequestHeader("Connection", "close");
      http_request.send(parameters);
   }

   function alertContents() {
      if (http_request.readyState == 4) {
         if (http_request.status == 200) {
            //alert(http_request.responseText);
            result = http_request.responseText;
            document.getElementById('box').innerHTML = result;
         } else {
            alert('There was a problem with the request.');
         }
      }
   }

   function get(obj) {
      var poststr = "nev=" + encodeURI( document.getElementById("nev").value ) +
                    "&email=" + encodeURI( document.getElementById("email").value )+
                    "&telefon=" + encodeURI( document.getElementById("telefon").value )+
                    "&regio=" + encodeURI( document.getElementById("regio").value )+
                    "&telepules=" + encodeURI( document.getElementById("telepules").value )+
                    "&onresz=" + encodeURI( document.getElementById("onresz").value )+
                    "&futamido=" + encodeURI( document.getElementById("futamido").value )+
                    "&megjegyzes=" + encodeURI( document.getElementById("megjegyzes").value )+
                    "&auto_adatai=" + encodeURI( document.getElementById("auto_adatai").value )+
                    "&azon=" + encodeURI( document.getElementById("azon").value );
      makePOSTRequest('hitelajanlatkero_tovabbitas.php', poststr);
	  expandCollapse('ajanlatkero','over');
      expandCollapse('ajanlat_elkuldve','over');
   }