function emLink(txtLink, subj) {
	var mLink = ["oster","@","wingo",".","com"];
	var stSubj = subj ? '?' + 'subject' + '=' + subj : "";
	document.write('<a href="mai' + 'lto' + ':' + 'Joseph Oster' + '<' + mLink.join("") + '>' + stSubj + '">' + txtLink + '</a>');
}