$$('#c-content #feedback h3, #c-content #support h3, #c-content #invest h3').each(function(h3){
    h3.innerHTML=h3.innerHTML.toLowerCase().gsub(" at ", "@").gsub("scrumy","scrumy.com");
});

$$('#c-content #feedback, #c-content #support, #c-content #invest').invoke('observe', 'click', function(e){
    div=e.target.tagName=="DIV" ? e.target : e.target.up("div");
    email=div.down("h3").innerHTML.strip();
    window.location="mailto:"+email;
});