var xhr; function sendRequest() { if (window.XMLHttpRequest) { xhr = new XMLHttpRequest() ; var info = document.getElementById('info').value ; var url = "lab5_F04.php" ; url += "?info=" + info; xhr.onreadystatechange = handleResponse ; xhr.open("GET", url, true); xhr.send(null); } else { return (null) ; } } function handleResponse() { myDiv = document.getElementById("MyDivElement"); if (xhr.readyState == 4) { if ( xhr.status == 200 ) { response = xhr.responseText; myDiv.innerHTML += "Status zadania: 4 (zakonczony)
" ; myDiv.innerHTML += response + "
" ; myDiv.innerHTML += "
" + xhr.getAllResponseHeaders() + "

" ; } } }