$(document).ready(function () {
	$('.bouton').click(function (e) {		
		var email = $("#newsletter_contenu").val();
		var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
		if(filter.test(email) && email){
			e.preventDefault();
			// load the contact form using ajax
			$.get("newsletter.php?email="+email, function(data){
				// create a modal dialog with the data
				$(data).modal({
					close: false,
					position: ["15%",],
					overlayId: 'newsletter-overlay',
					containerId: 'newsletter-container',
					onOpen: newsletter.open,
					onShow: newsletter.show,
					onClose: newsletter.close
				});
			});
		}
		else{
			$("#newsletter_contenu").val("Mail Incorrect");
			$("#newsletter_contenu").css("color","red");
		}
		
	});
	$('#news').submit(function (e) {		
		var email = $("#newsletter_contenu").val();
		var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
		
		if(filter.test(email) && email){
			e.preventDefault();
			// load the contact form using ajax
			$.get("newsletter.php?email="+email, function(data){
				// create a modal dialog with the data
				$(data).modal({
					close: false,
					position: ["15%",],
					overlayId: 'newsletter-overlay',
					containerId: 'newsletter-container',
					onOpen: newsletter.open,
					onShow: newsletter.show,
					onClose: newsletter.close
				});
			});
		}
		else{
			$("#newsletter_contenu").val("Mail Incorrect");
			$("#newsletter_contenu").css("color","red");
		}
		return false;		
	}
	);

	// preload images
	var img = ['form_bottom.gif', 'form_top.gif', 'ajax-loader.gif'];
	$(img).each(function () {
		var i = new Image();
		i.src = 'images/dialog-modal/' + this;
	});
});

var newsletter = {
	message: null,
	open: function (dialog) {
		// add padding to the buttons in firefox/mozilla
		if ($.browser.mozilla) {
			$('#newsletter-container .newsletter-button').css({
				'padding-bottom': '2px'
			});
		}
		// input field font size
		if ($.browser.safari) {
			$('#newsletter-container .newsletter-input').css({
				'font-size': '.9em'
			});
		}

		// dynamically determine height
		var h = 280;
		if ($('#newsletter-subject').length) {
			h += 26;
		}

		var title = $('#newsletter-container .newsletter-title').html();
		$('#newsletter-container .newsletter-title').html();
		dialog.overlay.fadeIn(200, function () {
			dialog.container.fadeIn(200, function () {
				dialog.data.fadeIn(200, function () {
					$('#newsletter-container .newsletter-content').animate({
						height: h
					}, function () {
						$('#newsletter-container .newsletter-title').html(title);
						$('#newsletter-container form').fadeIn(200, function () {
							$('#newsletter-container #newsletter-email').focus();

							// fix png's for IE 6
							if ($.browser.msie && $.browser.version < 7) {
								$('#newsletter-container .newsletter-button').each(function () {
									if ($(this).css('backgroundImage').match(/^url[("']+(.*\.png)[)"']+$/i)) {
										var src = RegExp.$1;
										$(this).css({
											backgroundImage: 'none',
											filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="' +  src + '", sizingMethod="crop")'
										});
									}
								});
							}
						});
					});
				});
			});
		});
	},
	show: function (dialog) {
		$('#newsletter-container .newsletter-send').click(function (e) {
			e.preventDefault();
			// validate form
			if (newsletter.validate()) {
				$('#newsletter-container .newsletter-message').fadeOut(function () {
					$('#newsletter-container .newsletter-message').removeClass('newsletter-error').empty();
				});
				$('#newsletter-container .newsletter-title').html();
				$('#newsletter-container form').fadeOut(200);
				$('#newsletter-container .newsletter-content').animate({
					height: '80px'
				}, function () {
					$('#newsletter-container .newsletter-loading').fadeIn(200, function () {
						//document.location.href = "newsletter.php?action=envoi";
						$.ajax({
							url: 'newsletter.php',
							data: $('#newsletter-container form').serialize() + '&action=envoi',
							type: 'POST',
							cache: false,
							dataType: 'html',
							complete: function (xhr) {//alert(xhr.responseText);
								$('#newsletter-container .newsletter-loading').fadeOut(200, function () {
								});
								if(!$(".newsletter-member").val()){ 
									$(".newsletter-member").css("color","#4E4E4E");
									$(".newsletter-member").text(xhr.responseText);
								}
							},
							error: newsletter.error
						});
					});
				});
			}
			else {
				if ($('#newsletter-container .newsletter-message:visible').length > 0) {
					var msg = $('#newsletter-container .newsletter-message div');
					msg.fadeOut(200, function () {
						msg.empty();
						newsletter.showError();
						msg.fadeIn(200);
					});
				}
				else {
					$('#newsletter-container .newsletter-message').animate({
						height: '30px'
					}, newsletter.showError);
				}
				
			}
		});
	},
	close: function (dialog) {
		$('#newsletter-container .newsletter-message').fadeOut();
		$('#newsletter-container .newsletter-title').html();
		$('#newsletter-container form').fadeOut(200);
		$('#newsletter-container .newsletter-content').animate({
			height: 40
		}, function () {
			dialog.data.fadeOut(200, function () {
				dialog.container.fadeOut(200, function () {
					dialog.overlay.fadeOut(200, function () {
						$.modal.close();
					});
				});
			});
		});
	},
	error: function (xhr) {
		alert(xhr.statusText);
	},
	validate: function () { 
		newsletter.message = '';
		if (!$('#newsletter-container #newsletter-name').val()) {
			newsletter.message += 'Votre nom. ';
		}
		
		if (!$('#newsletter-container #newsletter-lastname').val()) {
			newsletter.message += 'Votre prénom. ';
		}
		if (newsletter.message.length > 0) {
			return false;
		}
		else {
			return true;
		}
		
	},
	validateEmail: function (email) {
		var at = email.lastIndexOf("@");

		// Make sure the at (@) sybmol exists and  
		// it is not the first or last character
		if (at < 1 || (at + 1) === email.length)
			return false;

		// Make sure there aren't multiple periods together
		if (/(\.{2,})/.test(email))
			return false;

		// Break up the local and domain portions
		var local = email.substring(0, at);
		var domain = email.substring(at + 1);

		// Check lengths
		if (local.length < 1 || local.length > 64 || domain.length < 4 || domain.length > 255)
			return false;

		// Make sure local and domain don't start with or end with a period
		if (/(^\.|\.$)/.test(local) || /(^\.|\.$)/.test(domain))
			return false;

		// Check for quoted-string addresses
		// Since almost anything is allowed in a quoted-string address,
		// we're just going to let them go through
		if (!/^"(.+)"$/.test(local)) {
			// It's a dot-string address...check for valid characters
			if (!/^[-a-zA-Z0-9!#$%*\/?|^{}`~&'+=_\.]*$/.test(local))
				return false;
		}

		// Make sure domain contains only valid characters and at least one period
		if (!/^[-a-zA-Z0-9\.]*$/.test(domain) || domain.indexOf(".") === -1)
			return false;	

		return true;
	},
	showError: function () {
		$('#newsletter-container .newsletter-message')
			.html($('<div class="newsletter-error">').append(newsletter.message))
			.fadeIn(200);
	}
};