Tecvid,
а так ?
<!DOCTYPE HTML>
<html>
<head>
<title>Untitled</title>
</head>
<body>
<p></p>
<script>
function runOnKeys(codes) {
var pressed = {};
document.addEventListener('keydown', function(e) {
e = e || window.event;
pressed[e.keyCode] = true;
for (var i = 0; i < codes.length; i++) {
if (!pressed[codes[i]]||!e.ctrlKey) {
return;
}
}
pressed = {};
e.preventDefault();
},false);
document.addEventListener('keyup', function(e) {
e = e || window.event;
delete pressed[e.keyCode];
},false);
}
runOnKeys(
["B".charCodeAt(0)]
);
runOnKeys(
["I".charCodeAt(0)]
);
</script>
</body>
</html>