links = document.getElementsByTagName('a');
for(c = 0; c < links.length; c++)
   if(links[c].className.toString().match(/email/))
   links[c].onclick = function(){
      str = this.innerHTML;
      email = '';
      for(i = str.length-1; i >= 0; i--)email += str.charAt(i);
      window.location.href = 'mailto:'+email;
      return false;
   };