function add(id,url) {
if (window.XMLHttpRequest) 
  { 
   ObiektXMLHttp = new XMLHttpRequest(); } 
   else if (window.ActiveXObject) 
      { 
       ObiektXMLHttp = new ActiveXObject("Microsoft.XMLHTTP"); } 
   ObiektXMLHttp.open('GET',url+ '/modules/users/add.php?add=' + id, true);
   ObiektXMLHttp.onreadystatechange = handleAjaxResponse;
   ObiektXMLHttp.send(null);
 }
 
function upgrade(nick,upg) {
if (window.XMLHttpRequest) 
  { 
   ObiektXMLHttp = new XMLHttpRequest(); } 
   else if (window.ActiveXObject) 
      { 
       ObiektXMLHttp = new ActiveXObject("Microsoft.XMLHTTP"); } 
   ObiektXMLHttp.open('GET','/modules/users/up.php?nick=' + nick+"&upg="+upg, true);
   ObiektXMLHttp.onreadystatechange = handleAjaxResponse;
   ObiektXMLHttp.send(null);
 }
 
function exit(id,url) {
if (window.XMLHttpRequest) 
  { 
   ObiektXMLHttp = new XMLHttpRequest(); } 
   else if (window.ActiveXObject) 
      { 
       ObiektXMLHttp = new ActiveXObject("Microsoft.XMLHTTP"); } 
   ObiektXMLHttp.open('GET',url+ '/modules/users/add.php?delete=' + id, true);
   ObiektXMLHttp.onreadystatechange = handleAjaxResponse;
   ObiektXMLHttp.send(null);
 }
 
 function handleAjaxRespons() {
if ((ObiektXMLHttp.readyState == 4) && (ObiektXMLHttp.status == 200)) {
  
 }
}
 
 function handleAjaxResponse() {
if ((ObiektXMLHttp.readyState == 4) && (ObiektXMLHttp.status == 200)) {
	if(ObiektXMLHttp.responseText=='You have successfully buy premium!')
	 {
    		alert(ObiektXMLHttp.responseText);
	 	document.asd.submit();
	 }
	else
	{
 	 alert(ObiektXMLHttp.responseText);
        return window.location.reload();
	}
 }
}