function GetData(URL) {
var http = false;
try {http = new ActiveXObject("Msxml2.XMLHTTP");}
catch (e) {try {http = new ActiveXObject("Microsoft.XMLHTTP");}
catch (e2) {http = false;}}
if (!http && typeof XMLHttpRequest != 'undefined') {http = new XMLHttpRequest();}
http.open("GET",URL,false);
http.send(null);
document.getElementById("nr").innerHTML=http.responseText;
}