// JavaScript Document

if (window.XMLHttpRequest){
  // If IE7, Mozilla, Safari, etc: Use native object
 var resObject = new XMLHttpRequest()
}
else 
{
if (window.ActiveXObject){
  // ...otherwise, use the ActiveX control for IE5.x and IE6
  var resObject = new ActiveXObject("Microsoft.XMLHTTP"); 
  }
}

function sndReq() {
	if(document.contact.Plz.value !=""){
		resObject.open('GET', '../include/js/plz_finder/plz_exchange.php?name=' + escape(document.contact.Plz.value.toLowerCase()) + '&time=' + new Date().getTime() ,true);
		resObject.onreadystatechange = handleResponse;
		resObject.send(null);
	}
}

function handleResponse() {
	if(resObject.readyState == 4) {
		document.getElementById("antwort").innerHTML = resObject.responseText;
	}
}