function mail() {
    var ary  = [105,110,102,111,64,98,111,110,45,99,111,116,101,46,99,111,109];
    var mail = ''
    for (var i=0; i<ary.length; i++)
        mail+=String.fromCharCode(ary[i])

    document.write('<a href="mailto:'+mail+'">'+mail+'</a>')
}