var http_request = false;
var obr="";
function load(url) {
if(url!=7) document.getElementById('data').innerHTML="<br /><table align=center><tr><td><img src=gfx/wait.gif /></td><td><h2>Proszę czekać...</h2></td></tr></table>";

		http_request = false;

        if (window.XMLHttpRequest) { // Mozilla, Safari,...
            http_request = new XMLHttpRequest();
            if (http_request.overrideMimeType) {
                http_request.overrideMimeType('text/xml');
  
            }
        } 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('Nie mogę stworzyć instancji obiektu XMLHTTP');
            return false;
        }
        http_request.onreadystatechange = function() { alertContents(http_request,url); };
       if(url!=7){
		   if(url!=8)http_request.open('GET', "udata/dane"+url+".php", true);
		   else http_request.open('GET', "udata/gal.php?id="+obr, true)
	   }
         else{
			var q="?i="+encodeURIComponent(document.getElementById('imie').value);
 			q+="&e="+encodeURIComponent(document.getElementById('email').value);
 			q+="&t="+encodeURIComponent(document.getElementById('telefon').value);
			q+="&z="+encodeURIComponent(document.getElementById('tresc').value);
           http_request.open('GET', "mail.php"+q, true);
   		  		 }
		   http_request.send(null);  
    }

    function alertContents(http_request,url) {

        if (http_request.readyState == 4) {
 			if(url!=7){
				if (http_request.status == 200) {
			  
					document.getElementById('data').innerHTML=http_request.responseText;
				} else {
									document.getElementById('data').innerHTML='Strona w przygotowaniu... '+url;
				}
			}else{
			
			if(http_request.responseText=="OK")document.getElementById('form').innerHTML='Zapytanie wysłane.';
			else alert("Błąd!\n"+http_request.responseText);
			
			}
        }

    }


function gal(id){
obr=id;
load(8);


}