var emobfus = function() {
    return {
        init:function() {
            var plains = $$('.emobfus');
            var links = $$('.emobfusl');
            var all = plains.concat(links);
            all.each(function(one) {
                var email = one.innerHTML.replace(/\s*(\S+)\s*(\S+)\s*/,'$2@$1');
                var html;
                if (one.hasClassName('emobfusl')) {
                    html = new Element('a',{href:'mailto:'+email}).update(email);
                }
                else html = email;
                one.update(html); 
            });
        }
    };
}();
Event.observe(window,'load',function() {
    emobfus.init();
});