// 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/
var __MTTBLINK__;
var __MTTBID__;

function obfuscator(coded, key, mode, path, hidden) {
        var shift = coded.length;
        var link = "";
        var i;
        var ltr;

        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));
                }
        }
        if(mode == 'hidden_input') {
                document.write('<input type="hidden" name="CCode" value="' + link + '" />');
        } else if(mode == '__MTTBLINK__') {
                __MTTBLINK__ = path + link;
                if(hidden) { return; }
                document.write(link);
        } else if(mode == '__MTTBID__') {
                __MTTBID__ = link;
                if(hidden) { return; }
                document.write(link);
        }
}