/*

 * SimpleModal Contact Form

 * http://www.ericmmartin.com/projects/simplemodal/

 * http://code.google.com/p/simplemodal/

 *

 * Copyright (c) 2010 Eric Martin - http://ericmmartin.com

 *

 * Licensed under the MIT license:

 *   http://www.opensource.org/licenses/mit-license.php

 *

 * Revision: $Id: contact.js 254 2010-07-23 05:14:44Z emartin24 $

 */



jQuery(function ($) {

	var contact = {

		message: null,

		init: function () {

			$('body a.contact').click(function (e) {

				e.preventDefault();



				// load the contact form using ajax

				$.get("/forms/contact.php", function(data){

					// create a modal dialog with the data

					$(data).modal({

						closeHTML: "<a href='#' title='Cerrar' class='modal-close'>x</a>",

						position: ["15%",],

						overlayId: 'contact-overlay',

						containerId: 'contact-container',

						onOpen: contact.open,

						onShow: contact.show,

						onClose: contact.close

					});

				});

			});

		},

		open: function (dialog) {

			// add padding to the buttons in firefox/mozilla

			if ($.browser.mozilla) {

				$('#contact-container .contact-button').css({

					'padding-bottom': '2px'

				});

			}

			// input field font size

			if ($.browser.safari) {

				$('#contact-container .contact-input').css({

					'font-size': '.9em'

				});

			}



			// dynamically determine height

			var h = 280;

			if ($('#contact-subject').length) {

				h += 26;

			}

			if ($('#contact-cc').length) {

				h += 22;

			}



			var title = $('#contact-container .contact-title').html();

			$('#contact-container .contact-title').html('Cargando...');

			dialog.overlay.fadeIn(200, function () {

				dialog.container.fadeIn(200, function () {

					dialog.data.fadeIn(200, function () {

						$('#contact-container .contact-content').animate({

							height: h

						}, function () {
							window.scroll(0,0);
							window.scroll(0,100);
							window.scroll(0,0);
							$('#contact-container .contact-title').html(title);

							$('#contact-container form').fadeIn(200, function () {

								$('#contact-container #contact-name').focus();



								$('#contact-container .contact-cc').click(function () {

									var cc = $('#contact-container #contact-cc');

									cc.is(':checked') ? cc.attr('checked', '') : cc.attr('checked', 'checked');

								});



								// fix png's for IE 6

								if ($.browser.msie && $.browser.version < 7) {

									$('#contact-container .contact-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) {

			$('#contact-container .contact-send').click(function (e) {

				e.preventDefault();

				// validate form

				if (contact.validate()) {

					var msg = $('#contact-container .contact-message');

					msg.fadeOut(function () {

						msg.removeClass('contact-error').empty();

					});

					$('#contact-container .contact-title').html('Enviando...');

					$('#contact-container form').fadeOut(200);

					$('#contact-container .contact-content').animate({

						height: '80px'

					}, function () {

						$('#contact-container .contact-loading').fadeIn(200, function () {

							$.ajax({

								url: '/forms/contact.php',

								data: $('#contact-container form').serialize() + '&action=send',

								type: 'post',

								cache: false,

								dataType: 'html',

								success: function (data) {

									$('#contact-container .contact-loading').fadeOut(200, function () {

										$('#contact-container .contact-title').html('Gracias por contactar con nosotros!');

										msg.html(data).fadeIn(200);

									});

								},

								error: contact.error

							});

						});

					});

				}

				else {

					if ($('#contact-container .contact-message:visible').length > 0) {

						var msg = $('#contact-container .contact-message div');

						msg.fadeOut(200, function () {

							msg.empty();

							contact.showError();

							msg.fadeIn(200);

						});

					}

					else {

						$('#contact-container .contact-message').animate({

							height: '30px'

						}, contact.showError);

					}

					

				}

			});

		},

		close: function (dialog) {

			$('#contact-container .contact-message').fadeOut();

			$('#contact-container .contact-title').html('Gracias por contactar con nosotros!');

			$('#contact-container form').fadeOut(200);

			$('#contact-container .contact-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 () {

			contact.message = '';

			if (!$('#contact-container #contact-name').val()) {

				contact.message = 'Todos los campos son obligatorios. ';

			}



			var email = $('#contact-container #contact-email').val();

			if (!email) {

				contact.message = 'Todos los campos son obligatorios. ';

			}

			else {

				if (!contact.validateEmail(email)) {

					contact.message += 'Correo invalido. ';

				}

			}



			if ($('#contact-container #contact-subject').val()=='') {

				contact.message = 'Selecciona un asunto. ';

			}

			

			if (!$('#contact-container #contact-message').val()) {

				contact.message = 'Todos los campos son obligatorios. ';

			}



			if (contact.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 () {

			$('#contact-container .contact-message')

				.html($('<div class="contact-error"></div>').append(contact.message))

				.fadeIn(200);

		}

	};



	contact.init();



});
