// Variables
var email_ajax_url = "/wp/wp-content/plugins/email/email.php";
var email = new sack(email_ajax_url);
var email_max_allowed = '1';
var email_verify = '';
var email_p = 0;
var email_pageid = 0;
var email_yourname = '';
var email_youremail = '';
var email_yourremarks = '';
var email_friendname = '';
var email_friendemail = '';
var email_friendnames = '';
var email_friendemails = '';
var email_imageverify = '';

// Email Form AJAX
function email_form() {
	if(document.getElementById('yourname')) {
		email_yourname = document.getElementById('yourname').value;
	}
	if(document.getElementById('youremail')) {
		email_youremail = document.getElementById('youremail').value;
	}
	if(document.getElementById('yourremarks')) {
		email_yourremarks = document.getElementById('yourremarks').value;
	}
	if(document.getElementById('friendname')) {
		email_friendname = document.getElementById('friendname').value;
		email_friendnames = email_friendname.split(",");
	}
	email_friendemail = document.getElementById('friendemail').value;
	email_friendemails = email_friendemail.split(",");
	if(document.getElementById('imageverify')) {
		email_imageverify = document.getElementById('imageverify').value;
	}
	if(document.getElementById('p')) {
		email_p = document.getElementById('p').value;
	}
	if(document.getElementById('page_id')) {
		email_pageid = document.getElementById('page_id').value;
	}

	document.getElementById('wp-email-submit').disabled = true;
	document.getElementById('wp-email-loading').style.display = 'block';
	email.reset();
	if(document.getElementById('yourname')) {			
		email.setVar('yourname', email_yourname);
		document.getElementById('yourname').disabled = true;
	}
	if(document.getElementById('youremail')) {
		email.setVar('youremail', email_youremail);
		document.getElementById('youremail').disabled = true;
	}
	if(document.getElementById('yourremarks')) {
		email.setVar('yourremarks', email_yourremarks);
		document.getElementById('yourremarks').disabled = true;
	}
	if(document.getElementById('friendname')) {
		email.setVar('friendname', email_friendname);
		document.getElementById('friendname').disabled = true;
	}
	email.setVar('friendemail', email_friendemail);
	document.getElementById('friendemail').disabled = true;
	if(document.getElementById('imageverify')) {
		email.setVar('imageverify', email_imageverify);
		document.getElementById('imageverify').disabled = true;
	}
	if(document.getElementById('p')) {
		email.setVar('p', email_p);
	}
	if(document.getElementById('page_id')) {
		email.setVar('page_id', email_pageid);
	}
	email.setVar('wp-email', '1');
	email.setVar('popup', document.getElementById('popup').value);
	email.method = 'POST';
	email.element = 'wp-email';
	email.onCompletion = function() {
		$('#send-friend div.content').get(0).scrollTop = 0;
	}
	email.runAJAX();

	return false;
}

function email_form_reset() {
	if(document.getElementById('yourname')) {
		document.getElementById('yourname').value = '';
	}
	if(document.getElementById('youremail')) {
		document.getElementById('youremail').value = '';
	}
	if(document.getElementById('yourremarks')) {
		document.getElementById('yourremarks').value = '';
	}
	if(document.getElementById('friendname')) {
		document.getElementById('friendname').value = '';
	}
	document.getElementById('friendemail').value = '';
	if(document.getElementById('imageverify')) {
		document.getElementById('imageverify').value = '';
	}
}