var timeout = window.setTimeout("fSetEmail()", 1000)

function fSetEmail() {
	document.body.onmousemove = fShowEmail;
	document.body.onscroll = fShowEmail;
	window.clearTimeout(timeout);
};

function fShowEmail() {
	document.body.onmousemove = null;
	var obj = document.getElementsByTagName("a")
	for (i=0; i<obj.length; i++) {
		var mailbox = obj[i].getAttribute("mailbox");
		if (mailbox != null) {
			var email = mailbox + "@" + "web" + "thinking.co.uk";
			obj[i].href = "mailto:" + email;
			obj[i].innerHTML = email;
		};
	};
	return true;
};