function mailto(name, obfemail)
{
    var string = '';
    for (i = 0; i < obfemail.length; i++) {
        ch = obfemail.charCodeAt(i);
        if (65 <= ch && ch <= 90) {
            string += String.fromCharCode((ch - 52) % 26 + 65);
        } else if (97 <= ch && ch <= 122) {
            string += String.fromCharCode((ch - 84) % 26 + 97);
        } else {
            string += String.fromCharCode(ch);
        }
    }

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

function popup(url, name)
{
    win = window.open(url, name, "width=450, height=500, status=yes, resizable=yes, scrollbars=yes");
    win.focus();
    return false;
}