function DoDecode(mystring)
{
    outstring = '';
    encr = 'ngopmfqkrcslbjtauzvweixhdy(';
    base = 'abcdefghijklmnopqrstuvwxyz@';
    for (i=0; i<=mystring.length; i++)
    {
        c = mystring.substring(i, i + 1);
        
        for (j=0; j<=base.length; j++)
        {
            if (encr.substring(j, j + 1) == c)
            {
                c = base.substring(j, j + 1);
                break;
            }
        }
        
        outstring += c;
    }
    document.writeln('<a href="mailto:' + outstring + '">' + outstring + '</a>');
}