// JavaScript Document
function Mailto(user, domain, css_class)
{
// The hypertext must be created in HTML so that if the browser has scripting disabled,
// the E-mail address will be displayed in human-readable (but not machine-recognizable 
// form.  This necessitates using characters to represent the "@" sign, or a graphic, 
// such as 'at.gif' (see HTML file). 
	document.write('<a href=\"mailto:' + user + '@' + domain + '\" class=\"' + css_class + '\">');
}