}

function cackeyInit() {
	var elementEmbed;

	/* Verify that we can register callbacks */
	if (!chrome.certificateProvider) {
		if (!GoogleSmartCard.IS_DEBUG_BUILD) {
			console.error("This extension only works on ChromeOS!");

			return;
		} else {
			console.log("This extension only works on ChromeOS, but you appear to be debugging it -- trying anyway.");
		}
	}

	if (cackeyHandle != null) {
		return;
	}

	elementEmbed = document.createElement('embed');
	elementEmbed.type = "application/x-pnacl";
	elementEmbed.width = 0;
	elementEmbed.height = 0;
	elementEmbed.src = "cackey.nmf";
	elementEmbed.id = "cackeyModule";
	elementEmbed.addEventListener('error', function(messageEvent) { console.error("Error loading CACKey PNaCl Module: " + messageEvent.data); }, true);
	elementEmbed.addEventListener('load', cackeyInitLoaded, true);
	elementEmbed.addEventListener('message', function(messageEvent) { console.log("Start message"); console.log(messageEvent.data); console.log("End message"); }, true);

	cackeyHandle = elementEmbed;

	document.body.appendChild(cackeyHandle)

	new GoogleSmartCard.PcscNacl(cackeyHandle);
}

function cackeyListCertificates(chromeCallback) {
	var certificates = [];

	certificates.push(
		{