function email(who, refnode) {
var showtag="@"
var showname=who;
var showhost="emunahlex.org";
document.getElementById(refnode).href="mail"+"to:"+showname+showtag+showhost;
}

function email_dom(who, where, refnode) {
var showtag="@"
var showname=who;
var showhost=where;
document.getElementById(refnode).href="mail"+"to:"+showname+showtag+showhost;
}