function show_email(link,PK) {
	var url = $('input[@name=get_email_url]').val();
	var base_url = $('input[@name=base_url]').val();
	var elem = $(link).parent();
	elem.html('<img src="' + base_url + 'images/misc/loadingTiny.gif" alt="loading..." />');
	elem.load(url+PK);
}