email-masking.js

/* Not sure if this has any effect against email scraping bots but it's an idea.
   It just outputs the string as an array of character codes, then restores it 
   real characters after the page loads. With javascript disabled we fail. :( */

// PHP function ///////////////////////////////////
function mask($str) {
  $mask = "";
  for($c=0;$c<strlen($str);$c++) {
    $mask .= "" . ord($str[$c]) . ",";
  }
  return "<span class='mask'>" . $mask . "</span>";
}
// end of PHP function ////////////////////////////

// jQuery function ////////////////////////////////
$(".mask").each(function() {
  c = $(this).text().split(",");
  v="";
  for(l in c) {
    v+=(String.fromCharCode(c[l]));
  }
  $(this).html(v);
});
// end of jQuery function /////////////////////////