/*
* 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);