/**
 * Custom JS for Hafele Energy Rators
 *
 * @author		Michael Gilley
 * @version		$Id: v1.0$
 * @copyright	180byDesign, 27 November, 2009
 * @link		www.180bydesign.com
 * @package		default
 **/
$(function() {
		$('#service').change(function() {
			$('#service option:selected').each(function() {
				if ($('#service option').index(this) > 1) {
					$('#EnergyRator').attr('action', 'scheduling/index.php');
				} else {
					$('#EnergyRator').attr('action', 'thank-you.php');
				}
			});
		});
		var name = $("#name"),
			email = $("#contactemail"),
			message = $("#message"),
			allFields = $([]).add(name).add(email).add(message),
			tips = $("#validateTips");

		function updateTips(t) {
			tips.text(t).effect("highlight",{},1500);
		}

		function checkLength(o,n,min,max) {

			if ( o.val().length > max || o.val().length < min ) {
				o.addClass('ui-state-error').focus().select();
				updateTips("Length of " + n + " must be between "+min+" and "+max+".");
				return false;
			} else {
				return true;
			}

		}

		function checkRegexp(o,regexp,n) {

			if ( !( regexp.test( o.val() ) ) ) {
				o.addClass('ui-state-error').focus().select();
				updateTips(n);
				return false;
			} else {
				return true;
			}

		}
		
		function onError() {
			$('#dialog').empty().html('<h2>Error</h2>Sorry, an error seems to have occurred. Please contact us at <a href="mailto:info@fairbanksenergyratings.com">info@fairbanksenergyratings.com</a> or by phone at 457-5905.<br /><br />We apologize for any inconvenience.<br /><br />Thank you,<br/>Jennie and Kerry Hafele');
		}
		
		$("#dialog").dialog({
			bgiframe: true,
			title: 'Contact Us',
			autoOpen: false,
			minHeight: 300,
			width: 450,
			resizable: false,
			modal: true,
			buttons: {
				Cancel: function() {
					$(this).dialog('close');
				},
				'Send': function() {
					var bValid = true;
					allFields.removeClass('ui-state-error');

					bValid = bValid && checkLength(name,"name",3,16);
					bValid = bValid && checkLength(email,"email",6,80);
					bValid = bValid && checkLength(message,"message",1,300);

					bValid = bValid && checkRegexp(name,/^[a-z]([0-9a-zA-Z\s_])+$/i,"Name may consist of a-z, 0-9, underscores, begin with a letter.");
					bValid = bValid && checkRegexp(email,/^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i,"eg. ui@jquery.com");
					// bValid = bValid && checkRegexp(message,/^[a-z]([0-9a-z_])+$/i,"Message field only allows: a-z 0-9");
					
					if (bValid) {
						$(this).dialog('option', 'buttons', {
							'Close': function() {
								$(this).dialog('close');
							}
						});
						
						$.ajax({
							url: 'http://hafeleenergyratings.com/contact.php',
							type: 'POST',
							data: $('#contactform').serialize() + '&token=fairbanks',
							beforeSend: function() {
								$('#dialog').empty().html('<h2>Sending...</h2>This should only take a couple of seconds. Please wait for a confirmation before leaving.<br /><br />Thank you.');
								if (this.data == '') {
									onError();
									return false;
								}
							},
							error: function() {
								onError();
							},
							success: function(response) {
								$('#dialog').empty().html(response);
								setTimeout(function() {
									if ($('#dialog').dialog('isOpen')) {
										$('#dialog').dialog('close');
									}
								}, 7000);
							}
						});
					}
				}
			},
			close: function() {
				allFields.val('').removeClass('ui-state-error');
			}
		});
		
		$('#message').autogrow({
			lineHeight: 12
		});
		
		
		$('#contact').click(function() {
			$('#dialog').dialog('open');
		})
		.hover(
			function(){ 
				$(this).addClass("ui-state-hover"); 
			},
			function(){ 
				$(this).removeClass("ui-state-hover"); 
			}
		).mousedown(function(){
			$(this).addClass("ui-state-active"); 
		})
		.mouseup(function(){
				$(this).removeClass("ui-state-active");
		});
		
		$('#contactus a, #footercontact').click(function() {
			$('#dialog').dialog('open');
			return false;
		});
	});