/*
 * 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, w;

        if (busy || wrap.is(':hidden')) {
            return;
        }

        busy = true;

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

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

//        wrap.css({ width: w + (currentOpts.padding * 2) + titleh });
//        inner.css({ width: w });
//        alert(w);

        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);