function eMail(who, where, linktext, subject) {
	var recipient = who+'@'+where;
	document.write('<a href="mailto:',recipient);
	if(subject) {
		document.write('?subject=',subject);
	}
	document.write('" class="mailto" title="click to email">');
	if(linktext) {
		document.write(linktext,'</a>');
	} else {	
		document.write(recipient,'</a>');
	}
}