/*
 * FancyBox - jQuery Plugin
 * Simple and fancy lightbox alternative
 *
 * Examples and documentation at: http://fancybox.net
 * 
 * Copyright (c) 2008 - 2010 Janis Skarnelis
 *
 * Version: 1.3.1 (05/03/2010)
 * Requires: jQuery v1.3+
 *
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 */
if(typeof $.fn.fancybox != 'function'){
	(function($) {
		var tmp, loading, overlay, wrap, outer, inner, close, nav_left, nav_right,

			selectedIndex = 0, selectedOpts = {}, selectedArray = [], currentIndex = 0, currentOpts = {}, currentArray = [],

			ajaxLoader = null, imgPreloader = new Image(), imgRegExp = /\.(jpg|gif|png|bmp|jpeg|php\?token)(.*)?$/i, swfRegExp = /[^\.]\.(swf)\s*$/i,

			loadingTimer, loadingFrame = 1,

			start_pos, final_pos, busy = false, shadow = 20, fx = $.extend($('<div/>')[0], { prop: 0 }), titleh = 0, 

			isIE6 = !$.support.opacity && !window.XMLHttpRequest,

			/*
			 * Private methods 
			 */

			fancybox_abort = function() {
				loading.hide();

				imgPreloader.onerror = imgPreloader.onload = null;

				if (ajaxLoader) {
					ajaxLoader.abort();
				}

				tmp.empty();
			},

			fancybox_error = function() {
				$.fancybox('<p id="fancybox_error">The requested content cannot be loaded.<br />Please try again later.</p>', {
					'scrolling'		: 'no',
					'padding'		: 20,
					'transitionIn'	: 'none',
					'transitionOut'	: 'none'
				});
			},

			fancybox_get_viewport = function() {
				return [ $(window).width(), $(window).height(), $(document).scrollLeft(), $(document).scrollTop() ];
			},

			fancybox_get_zoom_to = function () {
				var view	= fancybox_get_viewport(),
					to		= {},

					margin = currentOpts.margin,
					resize = currentOpts.autoScale,

					horizontal_space	= (shadow + margin) * 2,
					vertical_space		= (shadow + margin) * 2,
					double_padding		= (currentOpts.padding * 2),
					
					ratio;

				if (currentOpts.width.toString().indexOf('%') > -1) {
					to.width = ((view[0] * parseFloat(currentOpts.width)) / 100) - (shadow * 2) ;
					resize = false;

				} else {
					to.width = currentOpts.width + double_padding;
				}

				if (currentOpts.height.toString().indexOf('%') > -1) {
					to.height = ((view[1] * parseFloat(currentOpts.height)) / 100) - (shadow * 2);
					resize = false;

				} else {
					to.height = currentOpts.height + double_padding;
				}

				if (resize && (to.width > (view[0] - horizontal_space) || to.height > (view[1] - vertical_space))) {
					if (selectedOpts.type == 'image' || selectedOpts.type == 'swf') {
						horizontal_space	+= double_padding;
						vertical_space		+= double_padding;

						ratio = Math.min(Math.min( view[0] - horizontal_space, currentOpts.width) / currentOpts.width, Math.min( view[1] - vertical_space, currentOpts.height) / currentOpts.height);

						to.width	= Math.round(ratio * (to.width	- double_padding)) + double_padding;
						to.height	= Math.round(ratio * (to.height	- double_padding)) + double_padding;

					} else {
						to.width	= Math.min(to.width,	(view[0] - horizontal_space));
						to.height	= Math.min(to.height,	(view[1] - vertical_space));
					}
				}

				to.top	= view[3] + ((view[1] - (to.height	+ (shadow * 2 ))) * 0.5);
				to.left	= view[2] + ((view[0] - (to.width	+ (shadow * 2 ))) * 0.5);

				if (currentOpts.autoScale === false) {
					to.top	= Math.max(view[3] + margin, to.top);
					to.left	= Math.max(view[2] + margin, to.left);
				}

				return to;
			},

			fancybox_format_title = function(title) {
				if (title && title.length) {
					switch (currentOpts.titlePosition) {
						case 'inside':
							return title;
						case 'over':
							return '<span id="fancybox-title-over">' + title + '</span>';
						default:
							return '<span id="fancybox-title-wrap"><span id="fancybox-title-left"></span><span id="fancybox-title-main">' + title + '</span><span id="fancybox-title-right"></span></span>';
					}
				}

				return false;
			},

			fancybox_process_title = function() {
				var title	= currentOpts.title,
					width	= final_pos.width - (currentOpts.padding * 2),
					titlec	= 'fancybox-title-' + currentOpts.titlePosition;
					
				$('#fancybox-title').remove();

				titleh = 0;

				if (currentOpts.titleShow === false) {
					return;
				}

				title = $.isFunction(currentOpts.titleFormat) ? currentOpts.titleFormat(title, currentArray, currentIndex, currentOpts) : fancybox_format_title(title);

				if (!title || title === '') {
					return;
				}

				$('<div id="fancybox-title" class="' + titlec + '" />').css({
					'width'			: width,
					'paddingLeft'	: currentOpts.padding,
					'paddingRight'	: currentOpts.padding
				}).html(title).appendTo('body');

				switch (currentOpts.titlePosition) {
					case 'inside':
						titleh = $("#fancybox-title").outerHeight(true) - currentOpts.padding;
						final_pos.height += titleh;
					break;

					case 'over':
						$('#fancybox-title').css('bottom', currentOpts.padding);
					break;

					default:
						$('#fancybox-title').css('bottom', $("#fancybox-title").outerHeight(true) * -1);
					break;
				}

				$('#fancybox-title').appendTo( outer ).hide();
			},

			fancybox_set_navigation = function() {
				$(document).unbind('keydown.fb').bind('keydown.fb', function(e) {
					if (e.keyCode == 27 && currentOpts.enableEscapeButton) {
						e.preventDefault();
						$.fancybox.close();

					} else if (e.keyCode == 37) {
						e.preventDefault();
						$.fancybox.prev();

					} else if (e.keyCode == 39) {
						e.preventDefault();
						$.fancybox.next();
					}
				});

				if ($.fn.mousewheel) {
					wrap.unbind('mousewheel.fb');

					if (currentArray.length > 1) {
						wrap.bind('mousewheel.fb', function(e, delta) {
							e.preventDefault();

							if (busy || delta === 0) {
								return;
							}

							if (delta > 0) {
								$.fancybox.prev();
							} else {
								$.fancybox.next();
							}
						});
					}
				}

				if (!currentOpts.showNavArrows) { return; }

				if ((currentOpts.cyclic && currentArray.length > 1) || currentIndex !== 0) {
					nav_left.show();
				}

				if ((currentOpts.cyclic && currentArray.length > 1) || currentIndex != (currentArray.length -1)) {
					nav_right.show();
				}
			},

			fancybox_preload_images = function() {
				var href, 
					objNext;
					
				if ((currentArray.length -1) > currentIndex) {
					href = currentArray[ currentIndex + 1 ].href;

					if (typeof href !== 'undefined' && href.match(imgRegExp)) {
						objNext = new Image();
						objNext.src = href;
					}
				}

				if (currentIndex > 0) {
					href = currentArray[ currentIndex - 1 ].href;

					if (typeof href !== 'undefined' && href.match(imgRegExp)) {
						objNext = new Image();
						objNext.src = href;
					}
				}
			},

			_finish = function () {
				inner.css('overflow', (currentOpts.scrolling == 'auto' ? (currentOpts.type == 'image' || currentOpts.type == 'iframe' || currentOpts.type == 'swf' ? 'hidden' : 'auto') : (currentOpts.scrolling == 'yes' ? 'auto' : 'visible')));

				if (!$.support.opacity) {
					inner.get(0).style.removeAttribute('filter');
					wrap.get(0).style.removeAttribute('filter');
				}

				$('#fancybox-title').show();

				if (currentOpts.hideOnContentClick)	{
					inner.one('click', $.fancybox.close);
				}
				if (currentOpts.hideOnOverlayClick)	{
					overlay.one('click', $.fancybox.close);
				}

				if (currentOpts.showCloseButton) {
					close.show();
				}

				fancybox_set_navigation();

				$(window).bind("resize.fb", $.fancybox.center);

				if (currentOpts.centerOnScroll) {
					$(window).bind("scroll.fb", $.fancybox.center);
				} else {
					$(window).unbind("scroll.fb");
				}

				if ($.isFunction(currentOpts.onComplete)) {
					currentOpts.onComplete(currentArray, currentIndex, currentOpts);
				}

				busy = false;

				fancybox_preload_images();
			},

			fancybox_draw = function(pos) {
				var width	= Math.round(start_pos.width	+ (final_pos.width	- start_pos.width)	* pos),
					height	= Math.round(start_pos.height	+ (final_pos.height	- start_pos.height)	* pos),

					top		= Math.round(start_pos.top	+ (final_pos.top	- start_pos.top)	* pos),
					left	= Math.round(start_pos.left	+ (final_pos.left	- start_pos.left)	* pos);

				wrap.css({
					'width'		: width		+ 'px',
					'height'	: height	+ 'px',
					'top'		: top		+ 'px',
					'left'		: left		+ 'px'
				});

				width	= Math.max(width - currentOpts.padding * 2, 0);
				height	= Math.max(height - (currentOpts.padding * 2 + (titleh * pos)), 0);

				inner.css({
					'width'		: width		+ 'px',
					'height'	: height	+ 'px'
				});

				if (typeof final_pos.opacity !== 'undefined') {
					wrap.css('opacity', (pos < 0.5 ? 0.5 : pos));
				}
			},

			fancybox_get_obj_pos = function(obj) {
				var pos		= obj.offset();

				pos.top		+= parseFloat( obj.css('paddingTop') )	|| 0;
				pos.left	+= parseFloat( obj.css('paddingLeft') )	|| 0;

				pos.top		+= parseFloat( obj.css('border-top-width') )	|| 0;
				pos.left	+= parseFloat( obj.css('border-left-width') )	|| 0;

				pos.width	= obj.width();
				pos.height	= obj.height();

				return pos;
			},

			fancybox_get_zoom_from = function() {
				var orig = selectedOpts.orig ? $(selectedOpts.orig) : false,
					from = {},
					pos,
					view;

				if (orig && orig.length) {
					pos = fancybox_get_obj_pos(orig);

					from = {
						width	: (pos.width	+ (currentOpts.padding * 2)),
						height	: (pos.height	+ (currentOpts.padding * 2)),
						top		: (pos.top		- currentOpts.padding - shadow),
						left	: (pos.left		- currentOpts.padding - shadow)
					};
					
				} else {
					view = fancybox_get_viewport();

					from = {
						width	: 1,
						height	: 1,
						top		: view[3] + view[1] * 0.5,
						left	: view[2] + view[0] * 0.5
					};
				}

				return from;
			},

			fancybox_show = function() {
				loading.hide();

				if (wrap.is(":visible") && $.isFunction(currentOpts.onCleanup)) {
					if (currentOpts.onCleanup(currentArray, currentIndex, currentOpts) === false) {
						$.event.trigger('fancybox-cancel');

						busy = false;
						return;
					}
				}

				currentArray	= selectedArray;
				currentIndex	= selectedIndex;
				currentOpts		= selectedOpts;

				inner.get(0).scrollTop	= 0;
				inner.get(0).scrollLeft	= 0;

				if (currentOpts.overlayShow) {
					if (isIE6) {
						$('select:not(#fancybox-tmp select)').filter(function() {
							return this.style.visibility !== 'hidden';
						}).css({'visibility':'hidden'}).one('fancybox-cleanup', function() {
							this.style.visibility = 'inherit';
						});
					}

					overlay.css({
						'background-color'	: currentOpts.overlayColor,
						'opacity'			: currentOpts.overlayOpacity
					}).unbind().show();
				}

				final_pos = fancybox_get_zoom_to();

				fancybox_process_title();

				if (wrap.is(":visible")) {
					$( close.add( nav_left ).add( nav_right ) ).hide();

					var pos = wrap.position(),
						equal;

					start_pos = {
						top		:	pos.top ,
						left	:	pos.left,
						width	:	wrap.width(),
						height	:	wrap.height()
					};

					equal = (start_pos.width == final_pos.width && start_pos.height == final_pos.height);

					inner.fadeOut(currentOpts.changeFade, function() {
						var finish_resizing = function() {
							inner.html( tmp.contents() ).fadeIn(currentOpts.changeFade, _finish);
						};
						
						$.event.trigger('fancybox-change');

						inner.empty().css('overflow', 'hidden');

						if (equal) {
							inner.css({
								top			: currentOpts.padding,
								left		: currentOpts.padding,
								width		: Math.max(final_pos.width	- (currentOpts.padding * 2), 1),
								height		: Math.max(final_pos.height	- (currentOpts.padding * 2) - titleh, 1)
							});
							
							finish_resizing();

						} else {
							inner.css({
								top			: currentOpts.padding,
								left		: currentOpts.padding,
								width		: Math.max(start_pos.width	- (currentOpts.padding * 2), 1),
								height		: Math.max(start_pos.height	- (currentOpts.padding * 2), 1)
							});
							
							fx.prop = 0;

							$(fx).animate({ prop: 1 }, {
								 duration	: currentOpts.changeSpeed,
								 easing		: currentOpts.easingChange,
								 step		: fancybox_draw,
								 complete	: finish_resizing
							});
						}
					});

					return;
				}

				wrap.css('opacity', 1);

				if (currentOpts.transitionIn == 'elastic') {
					start_pos = fancybox_get_zoom_from();

					inner.css({
							top			: currentOpts.padding,
							left		: currentOpts.padding,
							width		: Math.max(start_pos.width	- (currentOpts.padding * 2), 1),
							height		: Math.max(start_pos.height	- (currentOpts.padding * 2), 1)
						})
						.html( tmp.contents() );

					wrap.css(start_pos).show();

					if (currentOpts.opacity) {
						final_pos.opacity = 0;
					}

					fx.prop = 0;

					$(fx).animate({ prop: 1 }, {
						 duration	: currentOpts.speedIn,
						 easing		: currentOpts.easingIn,
						 step		: fancybox_draw,
						 complete	: _finish
					});

				} else {
					inner.css({
							top			: currentOpts.padding,
							left		: currentOpts.padding,
							width		: Math.max(final_pos.width	- (currentOpts.padding * 2), 1),
							height		: Math.max(final_pos.height	- (currentOpts.padding * 2) - titleh, 1)
						})
						.html( tmp.contents() );

					wrap.css( final_pos ).fadeIn( currentOpts.transitionIn == 'none' ? 0 : currentOpts.speedIn, _finish );
				}
			},

			fancybox_process_inline = function() {
				tmp.width(	selectedOpts.width );
				tmp.height(	selectedOpts.height );

				if (selectedOpts.width	== 'auto') {
					selectedOpts.width = tmp.width();
				}
				if (selectedOpts.height	== 'auto') {
					selectedOpts.height	= tmp.height();
				}

				fancybox_show();
			},
			
			fancybox_process_image = function() {
				busy = true;

				selectedOpts.width	= imgPreloader.width;
				selectedOpts.height	= imgPreloader.height;

				$("<img />").attr({
					'id'	: 'fancybox-img',
					'src'	: imgPreloader.src,
					'alt'	: selectedOpts.title
				}).appendTo( tmp );

				fancybox_show();
			},

			fancybox_start = function() {
				fancybox_abort();

				var obj	= selectedArray[ selectedIndex ],
					href, 
					type, 
					title,
					str,
					emb,
					selector,
					data;

				selectedOpts = $.extend({}, $.fn.fancybox.defaults, (typeof $(obj).data('fancybox') == 'undefined' ? selectedOpts : $(obj).data('fancybox')));
				title = obj.title || $(obj).title || selectedOpts.title || '';
				
				if (obj.nodeName && !selectedOpts.orig) {
					selectedOpts.orig = $(obj).children("img:first").length ? $(obj).children("img:first") : $(obj);
				}

				if (title === '' && selectedOpts.orig) {
					title = selectedOpts.orig.attr('alt');
				}

				if (obj.nodeName && (/^(?:javascript|#)/i).test(obj.href)) {
					href = selectedOpts.href || null;
				} else {
					href = selectedOpts.href || obj.href || null;
				}

				if (selectedOpts.type) {
					type = selectedOpts.type;

					if (!href) {
						href = selectedOpts.content;
					}
					
				} else if (selectedOpts.content) {
					type	= 'html';

				} else if (href) {
					if (href.match(imgRegExp)) {
						type = 'image';

					} else if (href.match(swfRegExp)) {
						type = 'swf';

					} else if ($(obj).hasClass("iframe")) {
						type = 'iframe';

					} else if (href.match(/#/)) {
						obj = href.substr(href.indexOf("#"));

						type = $(obj).length > 0 ? 'inline' : 'ajax';
					} else {
						type = 'ajax';
					}
				} else {
					type = 'inline';
				}

				selectedOpts.type	= type;
				selectedOpts.href	= href;
				selectedOpts.title	= title;

				if (selectedOpts.autoDimensions && selectedOpts.type !== 'iframe' && selectedOpts.type !== 'swf') {
					selectedOpts.width		= 'auto';
					selectedOpts.height		= 'auto';
				}

				if (selectedOpts.modal) {
					selectedOpts.overlayShow		= true;
					selectedOpts.hideOnOverlayClick	= false;
					selectedOpts.hideOnContentClick	= false;
					selectedOpts.enableEscapeButton	= false;
					selectedOpts.showCloseButton	= false;
				}

				if ($.isFunction(selectedOpts.onStart)) {
					if (selectedOpts.onStart(selectedArray, selectedIndex, selectedOpts) === false) {
						busy = false;
						return;
					}
				}

				tmp.css('padding', (shadow + selectedOpts.padding + selectedOpts.margin));

				$('.fancybox-inline-tmp').unbind('fancybox-cancel').bind('fancybox-change', function() {
					$(this).replaceWith(inner.children());
				});

				switch (type) {
					case 'html' :
						tmp.html( selectedOpts.content );
						fancybox_process_inline();
					break;

					case 'inline' :
						$('<div class="fancybox-inline-tmp" />').hide().insertBefore( $(obj) ).bind('fancybox-cleanup', function() {
							$(this).replaceWith(inner.children());
						}).bind('fancybox-cancel', function() {
							$(this).replaceWith(tmp.children());
						});

						$(obj).appendTo(tmp);

						fancybox_process_inline();
					break;

					case 'image':
						busy = false;

						$.fancybox.showActivity();

						imgPreloader = new Image();

						imgPreloader.onerror = function() {
							fancybox_error();
						};

						imgPreloader.onload = function() {
							imgPreloader.onerror = null;
							imgPreloader.onload = null;
							fancybox_process_image();
						};

						imgPreloader.src = href;
			
					break;

					case 'swf':
						str = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="' + selectedOpts.width + '" height="' + selectedOpts.height + '"><param name="movie" value="' + href + '"></param>';
						emb = '';
						
						$.each(selectedOpts.swf, function(name, val) {
							str += '<param name="' + name + '" value="' + val + '"></param>';
							emb += ' ' + name + '="' + val + '"';
						});

						str += '<embed src="' + href + '" type="application/x-shockwave-flash" width="' + selectedOpts.width + '" height="' + selectedOpts.height + '"' + emb + '></embed></object>';

						tmp.html(str);

						fancybox_process_inline();
					break;

					case 'ajax':
						selector	= href.split('#', 2);
						data		= selectedOpts.ajax.data || {};

						if (selector.length > 1) {
							href = selector[0];

							if (typeof data == "string") {
								data += '&selector=' + selector[1];
							} else {
								data.selector = selector[1];
							}
						}

						busy = false;
						$.fancybox.showActivity();

						ajaxLoader = $.ajax($.extend(selectedOpts.ajax, {
							url		: href,
							data	: data,
							error	: fancybox_error,
							success : function(data, textStatus, XMLHttpRequest) {
								if (ajaxLoader.status == 200) {
									tmp.html( data );
									fancybox_process_inline();
								}
							}
						}));

					break;

					case 'iframe' :
						$('<iframe id="fancybox-frame" name="fancybox-frame' + new Date().getTime() + '" frameborder="0" hspace="0" scrolling="' + selectedOpts.scrolling + '" src="' + selectedOpts.href + '"></iframe>').appendTo(tmp);
						fancybox_show();
					break;
				}
			},

			fancybox_animate_loading = function() {
				if (!loading.is(':visible')){
					clearInterval(loadingTimer);
					return;
				}

				$('div', loading).css('top', (loadingFrame * -40) + 'px');

				loadingFrame = (loadingFrame + 1) % 12;
			},

			fancybox_init = function() {
				if ($("#fancybox-wrap").length) {
					return;
				}

				$('body').append(
					tmp			= $('<div id="fancybox-tmp"></div>'),
					loading		= $('<div id="fancybox-loading"><div></div></div>'),
					overlay		= $('<div id="fancybox-overlay"></div>'),
					wrap		= $('<div id="fancybox-wrap"></div>')
				);

				if (!$.support.opacity) {
					wrap.addClass('fancybox-ie');
					loading.addClass('fancybox-ie');
				}

				outer = $('<div id="fancybox-outer"></div>')
					.append('<div class="fancy-bg" id="fancy-bg-n"></div><div class="fancy-bg" id="fancy-bg-ne"></div><div class="fancy-bg" id="fancy-bg-e"></div><div class="fancy-bg" id="fancy-bg-se"></div><div class="fancy-bg" id="fancy-bg-s"></div><div class="fancy-bg" id="fancy-bg-sw"></div><div class="fancy-bg" id="fancy-bg-w"></div><div class="fancy-bg" id="fancy-bg-nw"></div>')
					.appendTo( wrap );

				outer.append(
					inner		= $('<div id="fancybox-inner"></div>'),
					close		= $('<a id="fancybox-close"></a>'),

					nav_left	= $('<a href="javascript:;" id="fancybox-left"><span class="fancy-ico" id="fancybox-left-ico"></span></a>'),
					nav_right	= $('<a href="javascript:;" id="fancybox-right"><span class="fancy-ico" id="fancybox-right-ico"></span></a>')
				);

				close.click($.fancybox.close);
				loading.click($.fancybox.cancel);

				nav_left.click(function(e) {
					e.preventDefault();
					$.fancybox.prev();
				});

				nav_right.click(function(e) {
					e.preventDefault();
					$.fancybox.next();
				});

				if (isIE6) {
					overlay.get(0).style.setExpression('height',	"document.body.scrollHeight > document.body.offsetHeight ? document.body.scrollHeight : document.body.offsetHeight + 'px'");
					loading.get(0).style.setExpression('top',		"(-20 + (document.documentElement.clientHeight ? document.documentElement.clientHeight/2 : document.body.clientHeight/2 ) + ( ignoreMe = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop )) + 'px'");

					outer.prepend('<iframe id="fancybox-hide-sel-frame" src="javascript:\'\';" scrolling="no" frameborder="0" ></iframe>');
				}
			};

		/*
		 * Public methods 
		 */

		$.fn.fancybox = function(options) {
			$(this)
				.data('fancybox', $.extend({}, options, ($.metadata ? $(this).metadata() : {})))
				.unbind('click.fb').bind('click.fb', function(e) {
					e.preventDefault();

					if (busy) {
						return;
					}

					busy = true;

					$(this).blur();

					selectedArray	= [];
					selectedIndex	= 0;

					var rel = $(this).attr('rel') || '';

					if (!rel || rel == '' || rel === 'nofollow') {
						selectedArray.push(this);

					} else {
						selectedArray	= $("a[rel=" + rel + "], area[rel=" + rel + "]");
						selectedIndex	= selectedArray.index( this );
					}

					fancybox_start();

					return false;
				});

			return this;
		};

		$.fancybox = function(obj) {
			if (busy) {
				return;
			}

			busy = true;

			var opts = typeof arguments[1] !== 'undefined' ? arguments[1] : {};

			selectedArray	= [];
			selectedIndex	= opts.index || 0;

			if ($.isArray(obj)) {
				for (var i = 0, j = obj.length; i < j; i++) {
					if (typeof obj[i] == 'object') {
						$(obj[i]).data('fancybox', $.extend({}, opts, obj[i]));
					} else {
						obj[i] = $({}).data('fancybox', $.extend({content : obj[i]}, opts));
					}
				}

				selectedArray = jQuery.merge(selectedArray, obj);

			} else {
				if (typeof obj == 'object') {
					$(obj).data('fancybox', $.extend({}, opts, obj));
				} else {
					obj = $({}).data('fancybox', $.extend({content : obj}, opts));
				}

				selectedArray.push(obj);
			}

			if (selectedIndex > selectedArray.length || selectedIndex < 0) {
				selectedIndex = 0;
			}

			fancybox_start();
		};

		$.fancybox.showActivity = function() {
			clearInterval(loadingTimer);

			loading.show();
			loadingTimer = setInterval(fancybox_animate_loading, 66);
		};

		$.fancybox.hideActivity = function() {
			loading.hide();
		};

		$.fancybox.next = function() {
			return $.fancybox.pos( currentIndex + 1);
		};
		
		$.fancybox.prev = function() {
			return $.fancybox.pos( currentIndex - 1);
		};

		$.fancybox.pos = function(pos) {
			if (busy) {
				return;
			}

			pos = parseInt(pos, 10);

			if (pos > -1 && currentArray.length > pos) {
				selectedIndex = pos;
				fancybox_start();
			}

			if (currentOpts.cyclic && currentArray.length > 1 && pos < 0) {
				selectedIndex = currentArray.length - 1;
				fancybox_start();
			}

			if (currentOpts.cyclic && currentArray.length > 1 && pos >= currentArray.length) {
				selectedIndex = 0;
				fancybox_start();
			}

			return;
		};

		$.fancybox.cancel = function() {
			if (busy) {
				return;
			}

			busy = true;

			$.event.trigger('fancybox-cancel');

			fancybox_abort();

			if (selectedOpts && $.isFunction(selectedOpts.onCancel)) {
				selectedOpts.onCancel(selectedArray, selectedIndex, selectedOpts);
			}

			busy = false;
		};

		// Note: within an iframe use - parent.$.fancybox.close();
		$.fancybox.close = function() {
			if (busy || wrap.is(':hidden')) {
				return;
			}

			busy = true;

			if (currentOpts && $.isFunction(currentOpts.onCleanup)) {
				if (currentOpts.onCleanup(currentArray, currentIndex, currentOpts) === false) {
					busy = false;
					return;
				}
			}

			fancybox_abort();

			$(close.add( nav_left ).add( nav_right )).hide();

			$('#fancybox-title').remove();

			wrap.add(inner).add(overlay).unbind();

			$(window).unbind("resize.fb scroll.fb");
			$(document).unbind('keydown.fb');

			function _cleanup() {
				overlay.fadeOut('fast');

				wrap.hide();

				$.event.trigger('fancybox-cleanup');

				inner.empty();

				if ($.isFunction(currentOpts.onClosed)) {
					currentOpts.onClosed(currentArray, currentIndex, currentOpts);
				}

				currentArray	= selectedOpts	= [];
				currentIndex	= selectedIndex	= 0;
				currentOpts		= selectedOpts	= {};

				busy = false;
			}

			inner.css('overflow', 'hidden');

			if (currentOpts.transitionOut == 'elastic') {
				start_pos = fancybox_get_zoom_from();

				var pos = wrap.position();

				final_pos = {
					top		:	pos.top ,
					left	:	pos.left,
					width	:	wrap.width(),
					height	:	wrap.height()
				};

				if (currentOpts.opacity) {
					final_pos.opacity = 1;
				}

				fx.prop = 1;

				$(fx).animate({ prop: 0 }, {
					 duration	: currentOpts.speedOut,
					 easing		: currentOpts.easingOut,
					 step		: fancybox_draw,
					 complete	: _cleanup
				});

			} else {
				wrap.fadeOut( currentOpts.transitionOut == 'none' ? 0 : currentOpts.speedOut, _cleanup);
			}
		};

		$.fancybox.resize = function() {
			var c, h;
			
			if (busy || wrap.is(':hidden')) {
				return;
			}

			busy = true;

			c = inner.wrapInner("<div style='overflow:auto'></div>").children();
			h = c.height();

			wrap.css({height:	h + (currentOpts.padding * 2) + titleh});
			inner.css({height:	h});

			c.replaceWith(c.children());

			$.fancybox.center();
		};

		$.fancybox.center = function() {
			busy = true;

			var view	= fancybox_get_viewport(),
				margin	= currentOpts.margin,
				to		= {};

			to.top	= view[3] + ((view[1] - ((wrap.height() - titleh) + (shadow * 2 ))) * 0.5);
			to.left	= view[2] + ((view[0] - (wrap.width() + (shadow * 2 ))) * 0.5);

			to.top	= Math.max(view[3] + margin, to.top);
			to.left	= Math.max(view[2] + margin, to.left);

			wrap.css(to);

			busy = false;
		};

		$.fn.fancybox.defaults = {
			padding				:	10,
			margin				:	20,
			opacity				:	false,
			modal				:	false,
			cyclic				:	false,
			scrolling			:	'auto',	// 'auto', 'yes' or 'no'

			width				:	560,
			height				:	340,

			autoScale			:	true,
			autoDimensions		:	true,
			centerOnScroll		:	false,

			ajax				:	{},
			swf					:	{ wmode: 'transparent' },

			hideOnOverlayClick	:	true,
			hideOnContentClick	:	false,

			overlayShow			:	true,
			overlayOpacity		:	0.3,
			overlayColor		:	'#666',

			titleShow			:	true,
			titlePosition		:	'outside',	// 'outside', 'inside' or 'over'
			titleFormat			:	null,

			transitionIn		:	'fade',	// 'elastic', 'fade' or 'none'
			transitionOut		:	'fade',	// 'elastic', 'fade' or 'none'

			speedIn				:	300,
			speedOut			:	300,

			changeSpeed			:	300,
			changeFade			:	'fast',

			easingIn			:	'swing',
			easingOut			:	'swing',

			showCloseButton		:	true,
			showNavArrows		:	true,
			enableEscapeButton	:	true,

			onStart				:	null,
			onCancel			:	null,
			onComplete			:	null,
			onCleanup			:	null,
			onClosed			:	null
		};

		$(document).ready(function() {
			fancybox_init();
		});
		
	})(jQuery);
}