bongo.registerCallback( function() {
	var rexp = new RegExp('#', 'g')
	
	/* itterate all spans, looking for class=email */
	var o = document.getElementsByTagName("span");
	for(var n=0; n<o.length; n++){
		if(o[n].className == "email"){
			
			/* convert hashes back to the at-symbol */
			var t = o[n].innerHTML;
			var e = t.replace(rexp, "@");
			
			/* and insert the clickable link */
			o[n].innerHTML = '<a href="mailto:' + e + '">' + e + '</a>';
		}
	}
});