function guest_book()
{
 
  var name = document.getElementById("name").value;
	var email = document.getElementById("email").value;
	var city = document.getElementById("phone").value;
	var comments = document.getElementById("comments").value;
	
  var test = /^[^@\#\$\%\&\^\*]+@([a-z0-9\-]+\.)+[a-z]{2,4}$/;
  var w = email.match(test);
	
	
  if((name=='')||(email=='')||(comments==''))
  {
    var return_ = document.getElementById('return');
    return_.innerHTML = copis;
  }
  else
  {
    if(w!=null)
      {
        var rez = document.getElementById('dw1');
        rez.innerHTML = '<img src="http://brunow.pl/img/ajax-loader.gif" style="margin-left:100px; margin-top:120px;"/>';
 
        url = "http://brunow.pl/inc/zadaj_pytanie.php?name=" + name + "&email=" + email + "&city=" + city + "&comments=" + comments;
        url = encodeURI(url);
        startGETRequest(url, onFotoComplete, onEnd);
      }
    else
      {
        var return_ = document.getElementById('return');
        return_.innerHTML = '<span style="">' + eopis + '</span>';
  
      }
   }
}
function onFotoComplete(text, xml)
{
    
 var rez = document.getElementById('dw1');
 rez.innerHTML = text;

}

function onEnd(){
}