function GetXmlHttpObject(handler)  
    {  
       var objXMLHttp=null  
       if (window.XMLHttpRequest)  
       {  
           objXMLHttp=new XMLHttpRequest()  
       }  
       else if (window.ActiveXObject)  
       {  
          objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")  
      }  
      return objXMLHttp  
   }  
     
   function stateChanged()  
   {  
      if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")  
      {  
      		alert(xmlHttp.responseText);
              //document.getElementById("txtResult").innerHTML= xmlHttp.responseText;  
      }  
      else {  
              //alert(xmlHttp.status);  
      }  
   }  
     
   // Will populate data based on input  
   function htmlData(url, qStr)  
   {  
      if (url.length==0)  
      {  
          document.getElementById("txtResult").innerHTML="";  
          return;  
      }  
      xmlHttp=GetXmlHttpObject()  
      if (xmlHttp==null)  
      {  
          alert ("Browser does not support HTTP Request");  
          return;  
      }  
     
      url=url+"?"+qStr;  
      url=url+"&sid="+Math.random();  
      xmlHttp.onreadystatechange=stateChanged;  
      xmlHttp.open("GET",url,true) ;  
      xmlHttp.send(null);  
   }  
   
   function notes(akcja, id, rynek)  
   {  
    	xmlHttp=GetXmlHttpObject()  
	    if (xmlHttp==null)  
	    {  
	    	alert ("Browser does not support HTTP Request");  
	        return;  
	    }  
	     
	      url="not.php?akcja="+akcja+"&id="+id+"&rynek="+rynek;  
	      url=url+"&sid="+Math.random();  
	      xmlHttp.onreadystatechange=stateChanged;  
	      xmlHttp.open("GET",url,true) ;  
	      xmlHttp.send(null);  
   }