function doSubscribe() {
	var regEmail = /^[A-Za-z0-9\-_]+(\.[A-Za-z0-9\-_]+)*@([A-Za-z0-9\-_\.]+\.)+[A-Za-z]{2,8}$/i;
	
    if (document.getElementById('mailing').FirmEmail.value < 1) {
			alert("Please enter e-mail address!");
            document.getElementById('mailing').FirmEmail.focus();
            return false;
    } else {
        if (document.getElementById('mailing').FirmEmail.value.search(regEmail) == -1) {
            alert("Please enter valid e-mail address!");
            document.getElementById('mailing').FirmEmail.focus();
            return false;
        }
    }
}

function addQuote(id) {
	var comment = document.getElementById('comment');

	comment.innerHTML = '[quote:'+id+']\n';
	comment.focus();
}