// *** emailMask() by Wolfgang Grunberg ***
// A simple function to mask mailto e-mail addresses from spam bots
// Usage: emailMask(username,domain_name,domain_suffix[,optional_CSS_class]);
function emailMask(username,domain,suffix,css)
{
	username = username ? username : "username"; 
	domain = domain ? domain : "domain"; 
	suffix = suffix ? suffix : ".edu"; 
	css = css ? css : ""; 
	var linktext = username + "@" + domain + "." + suffix; 
	document.write("<a class='" + css + "' href='" + "mail" + "to:" + username + "@" + domain + "." + suffix + "'>" + linktext + "</a>") ;
}