var maxMaterialItems = 4;
var requiredInputText = 'Required...';

$(function(){
	clearFormFields({
		formId: 'requestPickUpForm',
		requiredInputText: 'Required...'
	});
	$('div.gallery').fadeGallery({
		slideElements:'.fade-gal > li',
		autoRotation:true,
		switchTime:3000
		
	});
	initPopup();
	iehover();
	initDatepicker();

	jQuery.validator.setDefaults({
		errorElement: 'span',
		errorClass: 'errorMsg'
	});

	jQuery.validator.addMethod("extRequired", function(value, element) {
	  return jQuery.trim(value.replace(requiredInputText, ''));
	}, "This field is required");

	jQuery.validator.addMethod("phoneUS", function(phone_number, element) {
		phone_number = phone_number.replace(/\s+/g, "");
		return this.optional(element) || phone_number.length > 9 &&
			phone_number.replace(/[^0-9]+/g, '').match(/^\d{10}$/);
	}, "Phone number is invalid");

	jQuery.validator.addMethod("zipUS", function(zip, element) {
		return this.optional(element) || zip.match(/^\d{5}([\-]\d{4})?$/);
	}, "Zip is invalid");

	jQuery.validator.addMethod("nonzero", function(value, element) {
		return parseInt(value, 10) != 0;
	}, "Please enter positive value");

	var ajaxFormOptions = {
		beforeSubmit: function() {
			jQuery('#emailSendProcess').css('display', 'block');
			jQuery('#submitRequestForm').css('display', 'none');
		},
		dataType: null,
		success: function(response) {
			var jsonStr = response.match(/^JSONSTART(.+)JSONEND/);
			if (jsonStr != null && jsonStr[1] != undefined) {
				var responseData = $.parseJSON(jsonStr[1]);
				if (!responseData.success) {
					if (responseData.errorType == 'file') {
						var fileErrors = jQuery('.jsFileError');
						fileErrors.css('display', 'none');
						for (var i=0;i<responseData.errors.length;i++) {
							jQuery(fileErrors[responseData.errors[i].idx]).find('span').text(responseData.errors[i].errorMessage);
							jQuery(fileErrors[responseData.errors[i].idx]).css('display', 'block');
						}
					}
				}
				else {
					closePopup(jQuery('#box-2'), function() {showPopup(jQuery('#box-3'));});
				}
			}
			jQuery('#emailSendProcess').css('display', 'none');
			jQuery('#submitRequestForm').css('display', 'block');
		}
    }

	var validation = jQuery('#requestPickUpForm').validate({
		rules: {
			full_name: 'extRequired',
			email: {extRequired:true, email:true},
			phone: {extRequired:true, phoneUS:true},
			date: 'date',
			address: 'extRequired',
			city: 'extRequired',
			state: 'extRequired',
			zip: {extRequired:true,zipUS:true}
		},
		errorPlacement: function(error, element) {
			element.prev().append(error);
		}
	});
	
	 $('#addMaterialFields').click(function() {
		if ($('.materialFields').length<maxMaterialItems) {
			var mainContainer = jQuery('#materialsContainer');
			var container = mainContainer.find('div:first');
			var cloneEl = container.clone();
			cloneEl.find('.errorCnt').css('display', 'none');
			cloneEl.find('.jsMaterialField,.jsQuantityField').val(requiredInputText);
			cloneEl.find('input[type=file]').val('');
			cloneEl.find('input.file').val('');
			
			cloneEl.find('input[type=file]').bind('change', function() {
				$(this).parents('div.materialFields').find('input.file').val($(this).val())
			});
			mainContainer.append(cloneEl);
			jQuery('.removeMaterial').css('visibility', 'visible');
		}
		return false;
	 });

	$('.removeMaterial').live('click', function() {
		jQuery(this).parents('.materialFields').remove();
		if (jQuery('.removeMaterial').length == 1) {
			jQuery('.removeMaterial').css('visibility', 'hidden');
		}
		return false;
	});

	$('#submitRequestForm').click(function() {
		var error = false;
		if (!validation.form()) error = true;
		if (!checkMaterials()) error = true;
		if (!error) {
			jQuery('#requestPickUpForm').ajaxSubmit(ajaxFormOptions);
		}
		return false;
	});

	$('a.lightbox').lightBox();

	 $(".popup-upload input[type=file]").filestyle({
		 image: baseUrl+'/images/bt-browse.png',
		 imageheight : 29,
		 imagewidth : 77,
		 width : 135
	 });

	 $('#directionAddr').focus(function() {
		 if ($(this).val() == 'Type your address...') {
			 $(this).val('');
		 }
	 }).blur(function() {
		 if (!$(this).val()) {
			 $(this).val('Type your address...');
		 }
	 });

	 $('#directionsForm').submit(function() {
		var dirAddr = $('#directionAddr');
		var val = $.trim(dirAddr.val());
		if (!val || val == 'Type your address...') {
			dirAddr.val($('#directionDefaultAddr').val());
		}
		return true;
	 });
})

function checkMaterials() {
	jQuery('.jsCustomError').css('display', 'none');
	var error = false;
	var materialFields = jQuery('.jsMaterialField');
	var quantityFields = jQuery('.jsQuantityField');

	var materialInput, quantityInput, quantityInputVal;
	for (var i=0;i<materialFields.length;i++) {
		materialInput = $(materialFields[i]);
		quantityInput = $(quantityFields[i]);
		if (!jQuery.trim(materialInput.val().replace(requiredInputText, ''))) {
			jQuery(materialInput).prev().css('display', 'block');
			error = true;
		}

		quantityInputVal = jQuery.trim(quantityInput.val().replace(requiredInputText, ''));
		if (!parseInt(quantityInputVal.match(/^\d+$/), 10)) {
			jQuery(quantityInput).prev().css('display', 'block');
			error = true;
		}
	}

	return !error;
}

function initDatepicker(){
	if($('input.datepicker').length != 0) {
		$('a.bg-calendar').click(function(){
			$(this).parent('.calendar-box').find('.datepicker').focus();
		})
		
		$('input.datepicker').datepicker({
			inline: true
		});
	}
}

function showPopup(popup){
	var fader = $('#overlay');
	fader.css({
		opacity: 0,
		height: initH(),
		display:'block'
	});
	popup.css({top: $(window).scrollTop()});
	fader.fadeTo(400, 0.5, function(){
		if($.browser.msie) popup.show();
		else popup.fadeIn(200, function(){
			if(initH() < popup.outerHeight()+popup.offset().top) fader.height(popup.outerHeight()+popup.offset().top);
		});
		popup.css({top: $(window).scrollTop()+ ($(window).height() - popup.outerHeight())/2});
		if(initH() < popup.outerHeight()+popup.offset().top) fader.height(popup.outerHeight()+popup.offset().top);
	});
}

function initH(){
	var _h = $('#wrapper').outerHeight();
	if(_h < $(window).height()) _h = $(window).height();
	if(_h < $('body').height()) _h = $('body').height();
	return _h;
}

function closePopup(popup, endCallBack) {
	if (endCallBack == null) {
		endCallBack = function(){};
	}
	var _fader = $('#overlay');
	if($.browser.msie){
		popup.hide();
		_fader.fadeOut(200, function() {
			endCallBack();
		});
		popup = -1;
	}
	else{
		popup.fadeOut(400, function(){
			_fader.fadeOut(200, function() {endCallBack();});
		});
	}

	return false;
};

function initPopup(){
	if($('#overlay').length == 0) $('body').append('<div id="overlay"></div>');
	var _fader = $('#overlay');
	_fader.hide();
	var _popup = -1;
	$('a.with-popup').each(function(){
		var _el = this;
		if(_el.hash && _el.hash.length > 1){
			_el._popup = $(_el.hash);
			if(_el._popup.length){
				_el.onclick = function(){
					if(_el._popup){
						_el._popup.hide();
						_popup = _el._popup;
						showPopup(_popup);
					}
					return false;
				}
				_el._popup.find('a.close').click(function(){
					if($.browser.msie){
						_popup.hide();
						_fader.fadeOut(200);
						//_popup = -1;
					}
					else{
						_popup.fadeOut(400, function(){
							_fader.fadeOut(200);
							 _popup = -1;
						});
					}
					return false;
				});
			}
		}
	});
	/*_fader.click(function(){
		closePopup(_popup);
		return false;
	});
	$(document).keydown(function(e){
		if(!e)evt = window.event;
		if(e.keyCode == 27 && _popup != -1){
			if($.browser.msie){
				_popup.hide();
				_fader.fadeOut(200);
				_popup = -1;
			}
			else{
				_popup.fadeOut(400, function(){
					_fader.fadeOut(200);
					_popup = -1;
				});
			}
		}
	});*/
}

// slideshow plugin
jQuery.fn.fadeGallery = function(_options){
	var _options = jQuery.extend({
		slideElements:'div.slideset > div',
		pagerLinks:'div.pager a',
		btnNext:'a.next',
		btnPrev:'a.prev',
		btnPlayPause:'a.play-pause',
		btnPlay:'a.play',
		btnPause:'a.pause',
		pausedClass:'paused',
		disabledClass: 'disabled',
		playClass:'playing',
		activeClass:'active',
		currentNum:false,
		allNum:false,
		startSlide:null,
		noCircle:false,
		pauseOnHover:true,
		autoRotation:false,
		autoHeight:false,
		onChange:false,
		switchTime:3000,
		duration:650,
		event:'click'
	},_options);

	return this.each(function(){
		// gallery options
		var _this = jQuery(this);
		var _slides = jQuery(_options.slideElements, _this);
		var _pagerLinks = jQuery(_options.pagerLinks, _this);
		var _btnPrev = jQuery(_options.btnPrev, _this);
		var _btnNext = jQuery(_options.btnNext, _this);
		var _btnPlayPause = jQuery(_options.btnPlayPause, _this);
		var _btnPause = jQuery(_options.btnPause, _this);
		var _btnPlay = jQuery(_options.btnPlay, _this);
		var _pauseOnHover = _options.pauseOnHover;
		var _autoRotation = _options.autoRotation;
		var _activeClass = _options.activeClass;
		var _disabledClass = _options.disabledClass;
		var _pausedClass = _options.pausedClass;
		var _playClass = _options.playClass;
		var _autoHeight = _options.autoHeight;
		var _duration = _options.duration;
		var _switchTime = _options.switchTime;
		var _controlEvent = _options.event;
		var _currentNum = (_options.currentNum ? jQuery(_options.currentNum, _this) : false);
		var _allNum = (_options.allNum ? jQuery(_options.allNum, _this) : false);
		var _startSlide = _options.startSlide;
		var _noCycle = _options.noCircle;
		var _onChange = _options.onChange;

		// gallery init
		var _hover = false;
		var _prevIndex = 0;
		var _currentIndex = 0;
		var _slideCount = _slides.length;
		var _timer;
		if(_slideCount < 2) return;

		_prevIndex = _slides.index(_slides.filter('.'+_activeClass));
		if(_prevIndex < 0) _prevIndex = _currentIndex = 0;
		else _currentIndex = _prevIndex;
		if(_startSlide != null) {
			if(_startSlide == 'random') _prevIndex = _currentIndex = Math.floor(Math.random()*_slideCount);
			else _prevIndex = _currentIndex = parseInt(_startSlide);
		}
		_slides.hide().eq(_currentIndex).show();
		if(_autoRotation) _this.removeClass(_pausedClass).addClass(_playClass);
		else _this.removeClass(_playClass).addClass(_pausedClass);

		// gallery control
		if(_btnPrev.length) {
			_btnPrev.bind(_controlEvent,function(){
				prevSlide();
				return false;
			});
		}
		if(_btnNext.length) {
			_btnNext.bind(_controlEvent,function(){
				nextSlide();
				return false;
			});
		}
		if(_pagerLinks.length) {
			_pagerLinks.each(function(_ind){
				jQuery(this).bind(_controlEvent,function(){
					if(_currentIndex != _ind) {
						_prevIndex = _currentIndex;
						_currentIndex = _ind;
						switchSlide();
					}
					return false;
				});
			});
		}

		// play pause section
		if(_btnPlayPause.length) {
			_btnPlayPause.bind(_controlEvent,function(){
				if(_this.hasClass(_pausedClass)) {
					_this.removeClass(_pausedClass).addClass(_playClass);
					_autoRotation = true;
					autoSlide();
				} else {
					_autoRotation = false;
					if(_timer) clearTimeout(_timer);
					_this.removeClass(_playClass).addClass(_pausedClass);
				}
				return false;
			});
		}
		if(_btnPlay.length) {
			_btnPlay.bind(_controlEvent,function(){
				_this.removeClass(_pausedClass).addClass(_playClass);
				_autoRotation = true;
				autoSlide();
				return false;
			});
		}
		if(_btnPause.length) {
			_btnPause.bind(_controlEvent,function(){
				_autoRotation = false;
				if(_timer) clearTimeout(_timer);
				_this.removeClass(_playClass).addClass(_pausedClass);
				return false;
			});
		}

		// gallery animation
		function prevSlide() {
			_prevIndex = _currentIndex;
			if(_currentIndex > 0) _currentIndex--;
			else {
				if(_noCycle) return;
				else _currentIndex = _slideCount-1;
			}
			switchSlide();
		}
		function nextSlide() {
			_prevIndex = _currentIndex;
			if(_currentIndex < _slideCount-1) _currentIndex++;
			else {
				if(_noCycle) return;
				else _currentIndex = 0;
			}
			switchSlide();
		}
		function refreshStatus() {
			if(_pagerLinks.length) _pagerLinks.removeClass(_activeClass).eq(_currentIndex).addClass(_activeClass);
			if(_currentNum) _currentNum.text(_currentIndex+1);
			if(_allNum) _allNum.text(_slideCount);
			_slides.eq(_prevIndex).removeClass(_activeClass);
			_slides.eq(_currentIndex).addClass(_activeClass);
			if(_noCycle) {
				if(_btnPrev.length) {
					if(_currentIndex == 0) _btnPrev.addClass(_disabledClass);
					else _btnPrev.removeClass(_disabledClass);
				}
				if(_btnNext.length) {
					if(_currentIndex == _slideCount-1) _btnNext.addClass(_disabledClass);
					else _btnNext.removeClass(_disabledClass);
				}
			}
			if(typeof _onChange === 'function') {
				_onChange(_this, _currentIndex);
			}
		}
		function switchSlide() {
			_slides.eq(_prevIndex).fadeOut(_duration);
			_slides.eq(_currentIndex).fadeIn(_duration);
			if(_autoHeight) _slides.eq(_currentIndex).parent().animate({height:_slides.eq(_currentIndex).outerHeight(true)},{duration:_duration,queue:false});
			refreshStatus();
			autoSlide();
		}

		// autoslide function
		function autoSlide() {
			if(!_autoRotation || _hover) return;
			if(_timer) clearTimeout(_timer);
			_timer = setTimeout(nextSlide,_switchTime+_duration);
		}
		if(_pauseOnHover) {
			_this.hover(function(){
				_hover = true;
				if(_timer) clearTimeout(_timer);
			},function(){
				_hover = false;
				autoSlide();
			});
		}
		refreshStatus();
		autoSlide();
	});
}

function clearFormFields(o) {
	jQuery('#'+o.formId+' input.jsClearFormFields').live('focus', function(){
		if (jQuery(this).val() == o.requiredInputText) {
			jQuery(this).val('');
		}
	});

	jQuery('#'+o.formId+' input.jsClearFormFields').live('blur', function(){
		if (jQuery.trim(jQuery(this).val()) == '') {
			jQuery(this).val(o.requiredInputText);
		}
	});
}

function iehover(){
	var hoverClass = 'tools-active'
	var hold = $('.tools-open')
	if($.browser.msie && $.browser.version<7){
			hold.mouseenter(function(){
				hold.addClass(hoverClass);
			}).mouseleave(function(){
				hold.removeClass(hoverClass);
			});
		}
}