/*
 * SimpleModal Contact Form
 * http://www.ericmmartin.com/projects/simplemodal/
 * http://code.google.com/p/simplemodal/
 * Copyright (c) 2009 Eric Martin - http://ericmmartin.com
 * Licensed under the MIT license:
 * http://www.opensource.org/licenses/mit-license.php
 * Revision: $Id: contact.js 212 2009-09-03 05:33:44Z emartin24 $
 */

$(document).ready(function () {
	$('#contactflujo-form input.contactflujo, #contactflujo-form a.contactflujo').click(function (e) {
			e.preventDefault();
			// load the contactflujo form using ajax
			$.get("data/flujo.php", function(data){
			// create a modal dialog with the data
					$(data).modal({
					closeHTML: "<a href='#' title='Close' class='modal-close'>x</a>",
					position: ["10%",],
					overlayId: 'contactflujo-overlay',
					containerId: 'contactflujo-container',
					onOpen: contactflujo.open,
					onShow: contactflujo.show,
					onClose: contactflujo.close
				});
			});
		});

	// preload images
	var img = ['cancel.png', 'loading.gif', 'send.png','Cabeceraf.png','Pie.png','Cuerpo.png','logo.png'];
	$(img).each(function () {
		var i = new Image();
		i.src = 'imagenes/' + this;
	});
});

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

		// dynamically determine height
		var h = 300;
///		if ($('#contactflujo-subject').length) {
///			h += 26;
///		}
///		if ($('#contactflujo-cc').length) {
///			h += 22;
///		}

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

///							$('#contactflujo-container .contactflujo-cc').click(function () {
///								var cc = $('#contactflujo-container #contactflujo-cc');
///								cc.is(':checked') ? cc.attr('checked', '') : cc.attr('checked', 'checked');
///							});

							// fix png's for IE 6
							if ($.browser.msie && $.browser.version < 7) {
								$('#contactflujo-container .contactflujo-button').each(function () {
									if ($(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) {
		$('#contactflujo-container .contactflujo-send').click(function (e) {
			e.preventDefault();
			// validate form
			if (contactflujo.validate()) {
				var msg = $('#contactflujo-container .contactflujo-message');
				msg.fadeOut(function () {
					msg.removeClass('contactflujo-error').empty();
				});
				$('#contactflujo-container .contactflujo-title').html('Enviando...');
				$('#contactflujo-container form').fadeOut(200);
				$('#contactflujo-container .contactflujo-content').animate({
					height: '80px'
				}, function () {
					$('#contactflujo-container .contactflujo-loading').fadeIn(200, function () {
						$.ajax({
							url: 'data/flujo.php',
							data: $('#contactflujo-container form').serialize() + '&action=send',
							type: 'post',
							cache: false,
							dataType: 'html',
							success: function (data) {
								$('#contactflujo-container .contactflujo-loading').fadeOut(200, function () {
									$('#contactflujo-container .contactflujo-title').html('Gracias!');
									msg.html(data).fadeIn(200);
								});
							},
							error: contactflujo.error
						});
					});
				});
			}
			else {
				if ($('#contactflujo-container .contactflujo-message:visible').length > 0) {
					var msg = $('#contactflujo-container .contactflujo-message div');
					msg.fadeOut(200, function () {
						msg.empty();
						contactflujo.showError();
						msg.fadeIn(200);
					});
				}
				else {
					$('#contactflujo-container .contactflujo-message').animate({
						height: '30px'
					}, contactflujo.showError);
				}
				
			}
		});
	},
	close: function (dialog) {
		$('#contactflujo-container .contactflujo-message').fadeOut();
		$('#contactflujo-container .contactflujo-title').html('Intelconex...');
		$('#contactflujo-container form').fadeOut(200);
		$('#contactflujo-container .contactflujo-content').animate({
			height: 40
		}, function () {
			dialog.data.fadeOut(200, function () {
				dialog.container.fadeOut(200, function () {
					dialog.overlay.fadeOut(200, function () {
						$.modal.close();
					});
				});
			});
		});
	},
	error: function (xhr) {
		alert(xhr.statusText);
	},
	validate: function () {
		contactflujo.message = '';
		if (!$('#contactflujo-container #contactflujo-name').val()) {
		contactflujo.message += 'Name is required. ';
		}

		var email = $('#contactflujo-container #contactflujo-email').val();
		if (!email) {
			contactflujo.message += 'Email is required. ';
		}
		else {
			if (!contactflujo.validateEmail(email)) {
				contactflujo.message += 'Email is invalid. ';
			}
		}

		if (!$('#contactflujo-container #contactflujo-message').val()) {
			contactflujo.message += 'Message is required.';
		}

		if (contactflujo.message.length > 0) {
///			return false;
			return true;
		}
		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 () {
		$('#contactflujo-container .contactflujo-message')
			.html($('<div class="contactflujo-error"></div>').append(contactflujo.message))
			.fadeIn(200);
	}
};