/*
 In-Field Label jQuery Plugin
 http://fuelyourcoding.com/scripts/infield.html

 Copyright (c) 2009 Doug Neiner
 Dual licensed under the MIT and GPL licenses.
 Uses the same license as jQuery, see:
 http://docs.jquery.com/License

*/
(function(d){d.InFieldLabels=function(e,b,f){var a=this;a.$label=d(e);a.label=e;a.$field=d(b);a.field=b;a.$label.data("InFieldLabels",a);a.showing=true;a.init=function(){a.options=d.extend({},d.InFieldLabels.defaultOptions,f);if(a.$field.val()!==""){a.$label.hide();a.showing=false}a.$field.focus(function(){a.fadeOnFocus()}).blur(function(){a.checkForEmpty(true)}).bind("keydown.infieldlabel",function(c){a.hideOnChange(c)}).bind("paste",function(){a.setOpacity(0)}).change(function(){a.checkForEmpty()}).bind("onPropertyChange",
function(){a.checkForEmpty()})};a.fadeOnFocus=function(){a.showing&&a.setOpacity(a.options.fadeOpacity)};a.setOpacity=function(c){a.$label.stop().animate({opacity:c},a.options.fadeDuration);a.showing=c>0};a.checkForEmpty=function(c){if(a.$field.val()===""){a.prepForShow();a.setOpacity(c?1:a.options.fadeOpacity)}else a.setOpacity(0)};a.prepForShow=function(){if(!a.showing){a.$label.css({opacity:0}).show();a.$field.bind("keydown.infieldlabel",function(c){a.hideOnChange(c)})}};a.hideOnChange=function(c){if(!(c.keyCode===
16||c.keyCode===9)){if(a.showing){a.$label.hide();a.showing=false}a.$field.unbind("keydown.infieldlabel")}};a.init()};d.InFieldLabels.defaultOptions={fadeOpacity:0.5,fadeDuration:300};d.fn.inFieldLabels=function(e){return this.each(function(){var b=d(this).attr("for");if(b){b=d("input#"+b+"[type='text'],input#"+b+"[type='search'],input#"+b+"[type='tel'],input#"+b+"[type='url'],input#"+b+"[type='email'],input#"+b+"[type='password'],textarea#"+b);b.length!==0&&new d.InFieldLabels(this,b[0],e)}})}})(jQuery);
;
/*! (c) Mat Marquis (@wilto). MIT License. http://wil.to/3a */

(function( $, undefined ) {
	var inst = 0;
	
	$.fn.getPercentage = function() {
		var oPercent = this.attr('style').match(/margin\-left:(.*[0-9])/i) && parseInt(RegExp.$1);
		
		return oPercent;
	};
	
	$.fn.adjRounding = function(slide) {
		var $el = $(this),
			$slides = $el.find( slide ),
			diff = $el.parent().width() - $($slides[0]).width();
		
		if (diff !== 0) { 
			$($slides).css( "position", "relative" );
			
			for (var i = 0; i < $slides.length; i++) {
				$($slides[i]).css( "left", (diff * i) + "px" );
			}
		}

		return this;
	};
	
	$.fn.carousel = function(config) {
		
		// Prevent re-init:
		if( this.data( "carousel-initialized" ) ) { return; }
		
		// Carousel is being initialized:
		this.data( "carousel-initialized", true );

		var defaults = {
			slider			: '.slider',
			slide			: '.slide',
			prevSlide		: null,
			nextSlide		: null,
			slideHed		: null,
			addPagination	: false,
			addNav			: ( config != undefined && ( config.prevSlide || config.nextSlide ) ) ? false : true,
			namespace		: 'carousel',
			speed			: 300
		},
		opt               = $.extend(defaults, config),
		$slidewrap        = this,
		dStyle            = document.body.style,
		transitionSupport = dStyle.webkitTransition !== undefined || 
							dStyle.mozTransition    !== undefined ||
							dStyle.msTransition     !== undefined ||
							dStyle.OTransition      !== undefined ||
							dStyle.transition       !== undefined,
		carousel = {
			init : function() {
				inst++;
								
				$slidewrap.each(function(carInt) {
						var $wrap      = $(this),
							$slider    = $wrap.find(opt.slider),
							$slide     = $wrap.find(opt.slide),			
							slidenum   = $slide.length,
							transition = "margin-left " + ( opt.speed / 1000 ) + "s ease",
							tmp        = 'carousel-' + inst + '-' + carInt;

						if( $slide.length <= 1 ) {
							return; /* No sense running all this code if the carousel functionality is unnecessary. */
						}
						
						$wrap
							.css({
								overflow             : "hidden",
								width                : "100%"
						}).attr('role' , 'application');
						
						$slider
							.attr( 'id', ( $slider[0].id || 'carousel-' + inst + '-' + carInt ) )
							.css({
								"marginLeft"         : "0px",
								"float"              : "left",
								"width"              : 100 * slidenum + "%",
								"-webkit-transition" : transition,
								"-moz-transition"    : transition,
								"-ms-transition"     : transition,
								"-o-transition"      : transition,
								"transition"         : transition
							})
							.bind( 'carouselmove' , carousel.move )
							.bind( 'nextprev'     , carousel.nextPrev )
							.bind( 'navstate'     , carousel.navState );

						$slide
							.css({
								"float": "left",
								width: (100 / slidenum) + "%"				
							})
							.each(function(i) {
								var $el = $(this);

								$el.attr({
									role : "tabpanel document",
									id   : tmp + '-slide' + i
								});

								if( opt.addPagination ) {
									$el.attr('aria-labelledby', tmp + '-tab' + i);
								}
							});
	
						// Build and insert navigation/pagination, if specified in the options:
						opt.addPagination   && carousel.addPagination();
						opt.addNav 			&& carousel.addNav();
						
						$slider.trigger( "navstate", { current: 0 });
				});
			},
			addNav : function() {
				$slidewrap.each(function(i) {						
					var $oEl = $(this),
						$slider = $oEl.find(opt.slider),
						currentSlider = $slider[0].id,
						navMarkup = [
							'<ul class="slidecontrols" role="navigation">',
							'	<li role="presentation"><a href="#' + currentSlider + '" class="' + opt.namespace + '-next">Next</a></li>',
							'	<li role="presentation"><a href="#' + currentSlider + '" class="' + opt.namespace + '-prev">Prev</a></li>',
							'</ul>'
							].join(''),
						nextprev = {
							nextSlide : '.' + opt.namespace + '-next',
							prevSlide : '.' + opt.namespace + '-prev'
						};

					opt = $.extend(opt, nextprev);
					
					$oEl.prepend(navMarkup);
				});
			},
			addPagination : function() {
				$slidewrap.each(function(i) {
					var $oEl        = $(this),
						$pagination = $('<ol class="' + opt.namespace + '-tabs" role="tablist navigation" />'),
						$slider     = $oEl.find(opt.slider),
						$slides     = $oEl.find(opt.slide)
						slideNum    = $slides.length,
						associated  = 'carousel-' + inst + '-' + i;
						
					while( slideNum-- ) {
						var hed = $( $slides[ slideNum ] ).find( opt.slideHed ).text() || 'Page ' + ( slideNum + 1 ),
							tabMarkup = [
								'<li role="presentation">',
									'<a href="#' + associated + '-slide' + slideNum +'"',
									' aria-controls="' + associated + '-slide' + slideNum +'"',
									' id="' + associated + '-tab' + slideNum + '" role="tab">' + hed + '</a>',
								'</li>'
							].join('');
						
						$pagination.prepend(tabMarkup);
					};

					$pagination
						.appendTo( $oEl )
						.find('li').keydown( function(e) {
							var $el      = $(this),
								$prevTab = $el.prev().find('a'),
								$nextTab = $el.next().find('a');

							switch( e.which ) {
								case 37:
								case 38:		
									$prevTab.length && $prevTab.trigger('click').focus();
									e.preventDefault();
									break;
								case 39: 
								case 40:
									$nextTab.length && $nextTab.trigger('click').focus();
									e.preventDefault();
									break;
							}
						})
						.find('a').click( function(e) {
							var $el = $(this);
							
							if( $el.attr('aria-selected') == 'true' ) { 
								var current = $el.parent().index(),
									move    = -( 100 * ( current ) ),
									$slider = $oEl.find( opt.slider );

								$slider.trigger( 'carouselmove', { moveTo: move });
							}
							e.preventDefault();
						});
				});
			},
			roundDown : function(oVal) {
				var val = parseInt(oVal, 10);

				return Math.ceil( (val - (val % 100 ) ) / 100) * 100;
			},
			navState : function(e, ui) {
				var $el          = $(this),
					$slides      = $el.find(opt.slide),
					ind          = -(ui.current / 100),
					$activeSlide = $($slides[ind]);
								
				$el.attr('aria-activedescendant', $activeSlide[0].id);

				// Update state of active tabpanel:
				$activeSlide
					.addClass( opt.namespace + "-active-slide" )
					.attr( 'aria-hidden', false )
					.siblings()	
						.removeClass( opt.namespace + "-active-slide" )
						.attr( 'aria-hidden', true );
						
				// Update state of next/prev navigation:
				if( ( !!opt.prevSlide || !!opt.nextSlide ) ) {
					var $target = $('[href*="#' + this.id + '"]');
					
					$target.removeClass( opt.namespace + '-disabled' );

					if( ind == 0 ) {
						$target.filter(opt.prevSlide).addClass( opt.namespace + '-disabled' );
					} else if( ind == $slides.length - 1 ) {
						$target.filter(opt.nextSlide).addClass( opt.namespace + '-disabled' );
					}
				}
								
				// Update state of pagination tabs:
				if( !!opt.addPagination ) {
					var tabId = $activeSlide.attr('aria-labelledby'),
						$tab  = $('#' + tabId );
					
					$tab
						.parent()
						.addClass(opt.namespace + '-active-tab')
						.siblings()
						.removeClass(opt.namespace + '-active-tab')
						.find('a')
							.attr({
								'aria-selected' : false,
								'tabindex' : -1
							});
							
					$tab.attr({
						'aria-selected' : true,
						'tabindex' : 0
					});
				}
			},
			move : function(e, ui) {
				var $el = $(this);
				
				$el
					.trigger(opt.namespace + "-beforemove")
					.trigger("navstate", { current: ui.moveTo });
				
				if( transitionSupport ) {
					
					$el
						.adjRounding( opt.slide ) /* Accounts for browser rounding errors. Lookin’ at you, iOS Safari. */
						.css('marginLeft', ui.moveTo + "%")
						.one("transitionend webkitTransitionEnd OTransitionEnd", function() {
							$(this).trigger( opt.namespace + "-aftermove" );
						});
						
				} else {					
					$el
						.adjRounding( opt.slide )
						.animate({ marginLeft: ui.moveTo + "%" }, { duration : opt.speed, queue : false }, function() {
							$(this).trigger( opt.namespace + "-aftermove" );
						});
				}
			},
			nextPrev : function(e, ui) {				
				var $el = $(this),
					left = ( $el ) ? $el.getPercentage() : 0,
					$slide = $el.find(opt.slide),
					constrain = ui.dir === 'prev' ? left != 0 : -left < ($slide.length - 1) * 100,
					$target = $( '[href="#' + this.id + '"]');

				if (!$el.is(":animated") && constrain ) {

					if ( ui.dir === 'prev' ) {
						left = ( left % 100 != 0 ) ? carousel.roundDown(left) : left + 100;
					} else {
						left = ( ( left % 100 ) != 0 ) ? carousel.roundDown(left) - 100 : left - 100;
					}

					$el.trigger('carouselmove', { moveTo: left });

					$target
						.removeClass( opt.namespace + '-disabled')
						.removeAttr('aria-disabled');

					switch( left ) {
						case ( -($slide.length - 1) * 100 ):
							$target.filter(opt.nextSlide)
								.addClass( opt.namespace + '-disabled')
								.attr('aria-disabled', true);
							break;
						case 0:
							$target.filter(opt.prevSlide)
								.addClass( opt.namespace + '-disabled')
								.attr('aria-disabled', true);
							break;
					}
				} else {
					var reset = carousel.roundDown(left);

					$el.trigger('carouselmove', { moveTo: reset });
				}

			}
		};
	
		carousel.init(this);

		$(opt.nextSlide + ',' + opt.prevSlide)
			.bind('click', function(e) {				
				var $el = $(this),
					link = this.hash,
					dir = ( $el.is(opt.prevSlide) ) ? 'prev' : 'next',
					$slider = $(link);

					if ( $el.is('.' + opt.namespace + '-disabled') ) { 
						return false;
					}

					$slider.trigger('nextprev', { dir: dir });
				
				e.preventDefault();
			})
			.bind('keydown', function(e) {
				var $el = $(this),
					link = this.hash;

				switch (e.which) {
					case 37:
					case 38:
						$('#' + link).trigger('nextprev', { dir: 'next' });
						e.preventDefault();
						break;
					case 39:
					case 40:
						$('#' + link).trigger('nextprev', { dir: 'prev' });
						e.preventDefault();
						break;
				}
			});

		var setup = {
			wrap : this,
			slider : opt.slider
		};
		$slidewrap.bind( "dragSnap", setup, function(e, ui){
			var $slider = $(this).find( opt.slider ),
				dir = ( ui.direction === "left" ) ? 'next' : 'prev';
			
			$slider.trigger("nextprev", { dir: dir });	
		});


		$slidewrap.filter('[data-autorotate]').each(function() {
			var auto,
				$el         = $(this),
				speed       = $el.attr('data-autorotate'),
				slidenum    = $el.find(opt.slide).length,
				autoAdvance = function() {
					var $slider  = $el.find(opt.slider),
						active   = -( $(opt.slider).getPercentage() / 100 ) + 1;

					switch( active ) {
						case slidenum: 
							clearInterval(auto);

							auto = setInterval(function() {
								autoAdvance();
								$slider.trigger("nextprev", { dir: 'prev' });	
							}, speed);

							break;
						case 1:
							clearInterval(auto);

							auto = setInterval(function() {
								autoAdvance();								
								$slider.trigger("nextprev", { dir: 'next' });	
							}, speed);

							break;
					}
				};

			auto = setInterval(autoAdvance, speed);

			$el
				.attr('aria-live', 'polite')
				.bind('mouseenter click touchstart', function() {
					clearInterval(auto);
				});
		});

		return this;
	};
})(jQuery);

;
jQuery(document).ready(function(){
	$ = jQuery;
    $('html').removeClass('no-js');

	//Infield Labels
	var labels = $("#search-block-form");
	$(labels).find("label").inFieldLabels({fadeOpacity:0});

	$('.slidewrap').carousel({
		slider: '.slider',
		slide: '.slide',
		slideHed: '.slidehed',
		addPagination: false,
		addNav : true,
		speed: 1000 // ms
	});
	// Homepage Tabs
	$('#dep-arr .tab a').bind('click', function(e){

		if($(this).hasClass('active') === true) {

			return false;

		} else {

			var link = 	$(this).attr("href");

			$(this)
				.parents('ul')
				.find('.active')
				.removeClass('active');

			$(this).addClass('active');

			$(this)
				.parents('#dep-arr')
				.find('.current')
				.hide().addClass('hide')
				.end()
				.find(link)
				.fadeIn()
				.addClass('current');

			return false;
		}

	});
	// Alert box homepage
	// without javascript will not be hidden
	$('#alert-content').hide();
	//something smoother need if this approach is approved
	$('#alerted').click(function() {
         //$('#alert-content').show();
         $( "#alert-content" ).dialog({ modal: true });
	});

    $('#destination-form').submit(function () {
         var desNid = $('#destination-select option:selected').val();
         if(desNid != 0 && desNid != "0"){
             location.href='node/' + desNid;
         }
         return false;
    });

});
;