function decodeEmail(enc) {
	var len = enc.length;
	var add = "";
	for (var i = 0; i < len; i++) {
		add += String.fromCharCode(enc.charCodeAt(i) + 3);
	}
	document.write('<a href="javascript:void(0)" onclick="window.location=\'mail\u0074o\u003a'+add+'\'">'+add+'</a>');
}