<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<script>
window.onload = function() {
var result = document.getElementById("result");
var inp = document.getElementsByTagName("input")[0];
inp.addEventListener("keydown", function(e) {
//e.preventDefault();
result.innerHTML += "<br>" + e.type;
}, false);
inp.addEventListener("keypress", function(e) {
//e.preventDefault();
result.innerHTML += "<br>" + e.type;
}, false);
inp.addEventListener("keyup", function(e) {
result.innerHTML += "<br>" + e.type;
}, false);
};
</script>
</head>
<body>
<p>Type text or non-text key to see what happens <input></p>
<p id="result"></p>
</body>
</html>