window.onload = function () {
	if (aEl = document.getElementsByTagName('span')) {
		for (iEl=0;iEl<aEl.length;iEl++) {
			oEl = aEl[iEl];
			if (oEl.className.indexOf('em')==0) {
				sEmail = oEl.innerHTML;
				sEmail = sEmail.replace(/ at /g, '@');
				sEmail = sEmail.replace(/ dot /g, '.');
				sEmail = sEmail.replace(/ dash /g, '-');
				oEl.innerHTML = '<a href="mailto:' + sEmail + '">' + sEmail + '</a>';
			}
		}
	}
}