/*
	This plugin takes 4 arguments. The first is the email username, the
	second is the email domain name, the third is the link text and the fourth is an introductory
	text field or an empty string: '' if no introductory text is wanted.
*/

jQuery.fn.addEmail = function(username,domain,text,intro) {
	return this.each(function() {
	$(this).empty().append(intro + ' ')
	.append('<a href=mailto:' + username + '@' + domain + '>'+ text + '</a>');
	});
}