function emailCheck (email) { 
	var re = new RegExp("^[\\w\\.-]+@[\\w\\.-]+\\.[A-Za-z]{2,}");
	return (re.test(email));
}
function trim(s) {
	return 	s.replace(/^(\s*)/,"$`").replace(/(\s*)$/,"$'");
}
function formSend () { 	
	var frm=$('mail_form');
	act = "/inc/sendmail.php";
	var c_n=$('se_name');
	cn = c_n.value;
	var c_e=$('se_email');
	ce = c_e.value;
	var c_t=$('se_text');
	ct = c_t.value;	
	new Ajax.Updater('',act,
    {
      method: 'post',
      parameters: { se_name: cn, se_email:ce, se_text: ct},
      onComplete: shownext()
    });
}
function shownext() {
	var obj = $('mail_form');
	var se_name = obj.se_name;
	var se_email = obj.se_email;
	var se_text = obj.se_text;
	var err = document.getElementById("send_form_error");
	var snd = document.getElementById("send_form_sended");
	var sndb = document.getElementById("send_form_send");
	snd.style.display = '';
	se_name.value = '';
	se_text.value = '';
	se_email.value = '';
}
function sendSE() {
	var obj = $('mail_form');
	var se_name = obj.se_name;
	var se_email = obj.se_email;
	var se_text = obj.se_text;
	var err = document.getElementById("send_form_error");
	var snd = document.getElementById("send_form_sended");
	var sndb = document.getElementById("send_form_send");
	snd.style.display='none';
	if ((trim(se_name.value)=='') || (trim(se_email.value)=='') || (trim(se_text.value)=='') || (!emailCheck(se_email.value))) {		
		err.style.display='';
	}
	else {
		err.style.display = 'none';
		sndb.style.display = 'none';		
		formSend();
	}
}
function formSend1 () { 	
	var frm=$('mail_form1');
	act = "/inc/addmail.php";
	var c_e=$('sa_email');
	ce = c_e.value;
	var c_t=$('unsub');
	ct = c_t.value;	
	new Ajax.Updater('',act,
    {
      method: 'post',
      parameters: {sa_email:ce, unsub: ct},
      onComplete: shownext1()
    });
}
function shownext1() {
	var obj = $('mail_form1');
	var se_email = obj.sa_email;
	var err = document.getElementById("send_form_error1");
	var snd = document.getElementById("send_form_sended1");
	var sndb = document.getElementById("send_form_send1");
	snd.style.display = '';
	se_email.value = '';
}
function sendSA() {
	var obj = $('mail_form1');
	var se_email = obj.sa_email;
	var err = document.getElementById("send_form_error1");
	var snd = document.getElementById("send_form_sended1");
	var sndb = document.getElementById("send_form_send1");
	snd.style.display='none';
	if ((trim(se_email.value)=='') || (!emailCheck(se_email.value))) {		
		err.style.display='';
	}
	else {
		err.style.display = 'none';
		sndb.style.display = 'none';		
		formSend1();
	}
}