/*
 * 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
 */

(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)(.*)?$/i, swfRegExp = /[^\.]\.(swf)\s*$/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);