$(document).ready(function() {
	reloadFacebox();
});

function reloadFacebox() {
jQuery('a[rel*=facebox]').facebox({
		overlay:true
	}); 
	$.facebox.settings.opacity = .5;
}

function getPageWidth() { 
	var windowWidth; 
	if( typeof( window.innerWidth ) == 'number' ) { 
		windowWidth = window.innerWidth; //Non-IE 
	} else if( document.documentElement && ( document.documentElement.clientWidth ) ) { 
		windowWidth = document.documentElement.clientWidth; //IE 6+ in 'standards compliant mode' 
	} else if( document.body && ( document.body.clientWidth || 	document.body.clientHeight ) ) { 
		windowWidth = document.body.clientWidth; //IE 4 compatible 
	} 
	return windowWidth; 
} 

(function($) {
	$.facebox = function(data, klass) {
		$.facebox.loading()

		if (data.ajax) fillFaceboxFromAjax(data.ajax)
		else if (data.image) fillFaceboxFromImage(data.image)
		else if (data.div) fillFaceboxFromHref(data.div)
		else if ($.isFunction(data)) data.call($)
		else $.facebox.reveal(data, klass)
	}

	/*
 	* Public, $.facebox methods
 	*/

	$.extend($.facebox, {
		settings: {
			opacity			: 0,
			overlay			: true,
			loadingImage : 'http://locov3-assets.skidapps.com/templates/hub/images/facebox/loading.gif',
			closeImage 	: false,
			imageTypes 	: [ 'png', 'jpg', 'jpeg', 'gif' ],
			faceboxHtml	: '\
		<div id="facebox" style="display:none;"> \
			<div class="popup"> \
				<table> \
					<tbody> \
						<tr> \
							<td class="tl"/><td class="borderTop b"/><td class="tr"/> \
						</tr> \
						<tr> \
							<td class="borderLeft b"/> \
							<td class="body"> \
								<div class="content"> \
								</div> \
							</td> \
							<td class="borderRight b"/> \
						</tr> \
						<tr> \
							<td class="bl"/><td class="borderBottom b"/><td class="br"/> \
						</tr> \
					</tbody> \
				</table> \
			</div> \
		</div>'
		},

		loading: function() {
			init()
			if ($('#facebox .loading').length == 1) return true
			showOverlay()

			$('#facebox .content').empty()
			$('#facebox .body').children().hide().end().
				append('<div class="loading"><img src="'+$.facebox.settings.loadingImage+'"/></div>')

			$('#facebox').css({
				top:	getPageScroll()[1] + (getPageHeight() / 7),
				left:	385.5
			}).show()

			$(document).bind('keydown.facebox', function(e) {
				if (e.keyCode == 27) $.facebox.close()
				return true
			})
			$(document).trigger('loading.facebox')
		},

		reveal: function(data, klass) {
			$(document).trigger('beforeReveal.facebox')
			if (klass) $('#facebox .content').addClass(klass)
			$('#facebox .content').append(data)
			$('#facebox .loading').fadeOut("slow").remove()
			$('#facebox .body').children().fadeIn('slow')
			$('#facebox').css('left', $(window).width() / 2 - ($('#facebox table').width() / 2))
			$(document).trigger('reveal.facebox').trigger('afterReveal.facebox')
			$(window).resize(function(){ $("#facebox").css("left", getPageWidth() / 2 - ($("#facebox table").width() / 2)); 

          });
          $('a.faceboxClose').click($.facebox.close) 
		},

		close: function() {
			$(document).trigger('close.facebox')
			return false
		}
	})

	/*
 	* Public, $.fn methods
 	*/

	$.fn.facebox = function(settings) {
		init(settings)

		function clickHandler() {
			$.facebox.loading(true)

			// support for rel="facebox.inline_popup" syntax, to add a class
			// also supports deprecated "facebox[.inline_popup]" syntax
			var klass = this.rel.match(/facebox\[?\.(\w+)\]?/)
			if (klass) klass = klass[1]

			fillFaceboxFromHref(this.href, klass)
			return false
		}

		return this.click(clickHandler)
	}

	/*
 	* Private methods
 	*/

	// called one time to setup facebox on this page
	function init(settings) {
		if ($.facebox.settings.inited) return true
		else $.facebox.settings.inited = true

		$(document).trigger('init.facebox')
		makeCompatible()

		var imageTypes = $.facebox.settings.imageTypes.join('|')
		$.facebox.settings.imageTypesRegexp = new RegExp('\.' + imageTypes + '$', 'i')

		if (settings) $.extend($.facebox.settings, settings)
		$('body').append($.facebox.settings.faceboxHtml)

		var preload = [ new Image(), new Image() ]
		preload[0].src = $.facebox.settings.closeImage
		preload[1].src = $.facebox.settings.loadingImage

		$('#facebox').find('.b:first, .bl, .br, .tl, .tr').each(function() {
			preload.push(new Image())
			preload.slice(-1).src = $(this).css('background-image').replace(/url\((.+)\)/, '$1')
		})

		$('.faceboxClose').click($.facebox.close)
		$('#facebox .close_image').attr('src', $.facebox.settings.closeImage)
	}
	
	// getPageScroll() by quirksmode.com
	function getPageScroll() {
		var xScroll, yScroll;
		if (self.pageYOffset) {
			yScroll = self.pageYOffset;
			xScroll = self.pageXOffset;
		} else if (document.documentElement && document.documentElement.scrollTop) {	 // Explorer 6 Strict
			yScroll = document.documentElement.scrollTop;
			xScroll = document.documentElement.scrollLeft;
		} else if (document.body) {// all other Explorers
			yScroll = document.body.scrollTop;
			xScroll = document.body.scrollLeft;	
		}
		return new Array(xScroll,yScroll) 
	}

	// Adapted from getPageSize() by quirksmode.com
	function getPageHeight() {
		var windowHeight
		if (self.innerHeight) {	// all except Explorer
			windowHeight = self.innerHeight;
		} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
			windowHeight = document.documentElement.clientHeight;
		} else if (document.body) { // other Explorers
			windowHeight = document.body.clientHeight;
		}	
		return windowHeight
	}

	// Backwards compatibility
	function makeCompatible() {
		var $s = $.facebox.settings

		$s.loadingImage = $s.loading_image || $s.loadingImage
		$s.closeImage = $s.close_image || $s.closeImage
		$s.imageTypes = $s.image_types || $s.imageTypes
		$s.faceboxHtml = $s.facebox_html || $s.faceboxHtml
	}

	// Figures out what you want to display and displays it
	// formats are:
	// 		div: #id
	// 	image: blah.extension
	//		ajax: anything else
	function fillFaceboxFromHref(href, klass) {
		// div
		$('#facebox').fadeTo(100, 1)
		if (href.match(/#/)) {
			var url		= window.location.href.split('#')[0]
			var target = href.replace(url,'')
			$.facebox.reveal($(target).clone().show(), klass)

		// image
		} else if (href.match($.facebox.settings.imageTypesRegexp)) {
			fillFaceboxFromImage(href, klass)
		// ajax
		} else {
			fillFaceboxFromAjax(href, klass)
		}
	}

	function fillFaceboxFromImage(href, klass) {
		var image = new Image()
		image.onload = function() {
			$.facebox.reveal('<div class="image"><img src="' + image.src + '" /></div>', klass)
		}
		image.src = href
	}

	function fillFaceboxFromAjax(href, klass) {
		$.get(href, function(data) { $.facebox.reveal(data, klass) })
	}

	function skipOverlay() {
		return $.facebox.settings.overlay == false || $.facebox.settings.opacity === null 
	}

	function showOverlay() {
		if (skipOverlay()) return

		if ($('facebox_overlay').length == 0) 
			$("body").append('<div id="facebox_overlay" class="facebox_hide"></div>')

		$('#facebox_overlay').hide().addClass("facebox_overlayBG")
			.css('opacity', $.facebox.settings.opacity)
			.click(function() { $(document).trigger('close.facebox') })
			.fadeIn(200)
		return false
	}

	function hideOverlay() {
		if (skipOverlay()) return

		$('#facebox_overlay').fadeOut(200, function(){
			$("#facebox_overlay").removeClass("facebox_overlayBG")
			$("#facebox_overlay").addClass("facebox_hide") 
			$("#facebox_overlay").remove()
		})
		
		return false
	}

	/*
 	* Bindings
 	*/

	$(document).bind('close.facebox', function() {
		$(document).unbind('keydown.facebox')
		$('#facebox').fadeOut(function() {
			$('#facebox .content').removeClass().addClass('content')
			hideOverlay()
			$('#facebox').fadeTo(200, 0)
		})
	})

})(jQuery);