function infobulletin(lang)
{
	var win = pop_window('http://www.iga.net/infobulletin.php?lang=' + lang, 'infobulletin', '570', '478', 'scrollbars=yes');
}

function infobulletin_subscribe(lang, email)
{
	var win = pop_window('http://www.iga.net/infobulletin.php?lang=' + lang + '&new=1&action=add&email=' + email, 'infobulletin', '570', '478', 'scrollbars=yes');
}

function infobulletin_unsubscribe(lang, email)
{
	var win = pop_window('http://www.iga.net/infobulletin.php?lang=' + lang + '&action=remove&email=' + email, 'infobulletin', '570', '478', 'scrollbars=yes');
}