/*
 * 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 () {
	$('#mls-search-img').click(function (e) {
		e.preventDefault();
		// load the contact form using ajax
		$.get("mls-search.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: 'mls-overlay',
				containerId: 'mls-quick-search',
				onOpen: contact.open,
				onShow: contact.show,
				onClose: contact.close
			});
		});
	});

	// preload images
	var img = ['contact-form-bg.png', 'loading.gif', 'submit.png', 'submit-hover.png'];
	$(img).each(function () {
		var i = new Image();
		i.src = 'images/contact/' + this;
	});
});

var contact = {
	message: null,
	open: function (dialog) {
		// dynamically determine height
		var h = 450;

		var title = $('#mls-search #IDX-heading').html();
		$('#mls-search #IDX-heading').html('Loading...');
		dialog.overlay.fadeIn(200, function () {
			dialog.container.fadeIn(200, function () {
				dialog.data.fadeIn(200, function () {
					$('#mls-search').animate({
						height: h
					}, function () {
						$('#mls-search #IDX-heading').html(title);
						$('#mls-search form').fadeIn(200, function () {
							
							// fix png's for IE 6
							if ($.browser.msie && $.browser.version < 7) {
								$('#mls-search .contact-button').each(function () {
									if ($(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) {
		$('#mls-search .contact-send').click(function (e) {
			e.preventDefault();
			// validate form
			if (contact.validate()) {
				var msg = $('#mls-search .contact-message');
				msg.fadeOut(function () {
					msg.removeClass('contact-error').empty();
				});
				$('#mls-search .contact-title').html('Sending...');
				$('#mls-search form').fadeOut(200);
				$('#mls-search .contact-content').animate({
					height: '80px'
				}, function () {
					$('#mls-search .contact-loading').fadeIn(200, function () {
						$.ajax({
							url: 'data/mls-search.php',
							data: $('#mls-search form').serialize() + '&action=send',
							type: 'post',
							cache: false,
							dataType: 'html',
							success: function (data) {
								$('#mls-search .contact-loading').fadeOut(200, function () {
									$('#mls-search .contact-title').html('Thank you!');
									msg.html(data).fadeIn(200);
								});
							},
							error: contact.error
						});
					});
				});
			}
			else {
				if ($('#mls-search .contact-message:visible').length > 0) {
					var msg = $('#mls-search .contact-message div');
					msg.fadeOut(200, function () {
						msg.empty();
						contact.showError();
						msg.fadeIn(200);
					});
				}
				else {
					$('#mls-search .contact-message').animate({
						height: '30px'
					}, contact.showError);
				}
				
			}
		});
	},
	close: function (dialog) {
		$('#mls-search .contact-message').fadeOut();
		$('#mls-search #IDX-heading').html('Goodbye...');
		$('#mls-search form').fadeOut(200);
		$('#mls-quick-search .searchbox').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);
	},
	showError: function () {
		$('#mls-search .contact-message')
			.html($('<div class="contact-error"></div>').append(contact.message))
			.fadeIn(200);
	}
};