no mozilla for u

webkitonly.js

// tonecraft feature detection, from http://labs.dinahmoe.com/ToneCraft/#

try {
	context = new webkitAudioContext();
} catch(error) {
	warning = document.createElement("div");
	warning.className = "warning";
	warning.innerHTML = "<p>ToneCraft is a Chrome + <a href=\"http://chromium.googlecode.com/svn/trunk/samples/audio/specification/specification.html\">Web Audio API</a> experiment by <a href=\"http://www.dinahmoe.com\">DinahMoe</a>.</p><br/><p>To get ToneCraft up and running you need to download the <a href=\"http://www.google.com/chrome\">latest version</a> of Google Chrome.</p>";
	warning.appendChild(loading);
	shade.appendChild(warning);
	$(".loading").remove();
	return;
}