function obfuscateEmail(item) {
	let href = item.href;
	let innerHTML = item.innerHTML;
	item.onmouseover = (_this) => {
		const elt = _this.target;
		const b64email = elt.href.match('[^/]*$').pop();
		elt.href = 'mailto:' + atob(b64email);
		elt.innerHTML = 'E-mail: ' + atob(b64email);
	}
	item.onmouseout = (_this) => {
		_this.target.href = href;
		_this.target.innerHTML = innerHTML;
	}

}

function init() {
	const elts = []
	const query = document.getElementsByClassName("obfuscated_email")
	for (let i = 0; i < query.length; i++) {
		obfuscateEmail(query[i]);
	}
}

window.onload = init