function enquiries_email(title, param) {
    // Email obfuscator script 2.1 by Tim Williams, University of Arizona
    // Random encryption key feature by Andrew Moulden, Site Engineering Ltd
    // This code is freeware provided these four comment lines remain intact
    // A wizard to generate this code is at http://www.jottings.com/obfuscator/
    coded = "vZXCMLMvp@pPCi4dPtpidtevZftLQMLep.dPG"
    key = "ygohkmOvcUYtNDsWC1I2f8xMLVTZ7R39eB0XaEQP4uGzHdbwirJpn5jFAl6KqS"
    shift=coded.length;
    link="";
    for (i=0; i<coded.length; i++) {
        if (key.indexOf(coded.charAt(i))==-1) {
            ltr = coded.charAt(i);
            link += (ltr);
        } else {     
            ltr = (key.indexOf(coded.charAt(i))-shift+key.length) % key.length;
            link += (key.charAt(ltr));
        }
    }
    return "<a href='mailto:"+link+param+"'>"+title+"</a>";
}