/*
 * FancyBox - jQuery Plugin
 * Simple and fancy lightbox alternative
 *
 * Copyright (c) 20010 Janis Skarnelis
 * Examples and documentation at: http://fancybox.net
 *
 * Version: 1.3.0 (02/02/2010)
 * 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, content, close, nav_left, nav_right, nav_left_inactive, nav_right_inactive;

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

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

  var loadingTimer, loadingFrame = 1;

  var start_pos, final_pos, busy = false, shadow = 20, fx = $.extend($('<div/>')[0], { prop: 0 }), titleh = 0, isIE6 = !$.support.opacity && !window.XMLHttpRequest;

  $.fn.fixPNG = function() {
    return this.each(function () {
      var image = $(this).css('backgroundImage');

      if (image.match(/^url\(["']?(.*\.png)["']?\)$/i)) {
        image = RegExp.$1;
        $(this).css({
          'backgroundImage': 'none',
          'filter': "progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=" + ($(this).css('backgroundRepeat') == 'no-repeat' ? 'crop' : 'scale') + ", src='" + image + "')"
        }).each(function () {
          var position = $(this).css('position');
          if (position != 'absolute' && position != 'relative')
            $(this).css('position', 'relative');
        }).css('zoom', 1);
      }
    });
  };

  $.fn.fancybox = function(options) {
    $(this).data('fancybox', $.extend({}, options));

    $(this).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;
  };

  /*

  Public Methods

  */

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

    busy = true;

    selectedArray  = [];
    selectedIndex  = 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);
    }

    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);

    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();
    $(close.add( nav_left_inactive ).add( nav_right_inactive )).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() {
    if (busy || wrap.is(':hidden')) return;

    busy = true;

    var c = inner.wrapInner("<div style='overflow:auto'></div>").children();
    var 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();
    var margin  = currentOpts.margin;
    var 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;
  };

  /*
  
  Inner Methods

  */

  function fancybox_abort() {
    loading.hide();

    imgPreloader.onerror = imgPreloader.onload = null;
    
    if (ajaxLoader) ajaxLoader.abort();

    tmp.empty();
  };

  function fancybox_error() {
    $.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'
    });
  };
  
  function fancybox_start() {
    fancybox_abort();

    var obj  = selectedArray[ selectedIndex ];

    selectedOpts = $.extend({}, $.fn.fancybox.defaults, (typeof $(obj).data('fancybox') == 'undefined' ? selectedOpts : $(obj).data('fancybox')));

    var href, type, 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(imageRegExp)) {
        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':
        var str = '';
        var emb = '';

        str += '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="' + selectedOpts.width + '" height="' + selectedOpts.height + '"><param name="movie" value="' + href + '"></param>';

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

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

          typeof data == "string" ? data += '&selector=' + selector[1] : 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;
    }
  };

  function fancybox_process_image() {
    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();
  };

  function fancybox_process_inline() {
    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();
  };

  function fancybox_show() {
    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();
      $( close.add( nav_left_inactive ).add( nav_right_inactive ) ).hide();

      var pos = wrap.position();

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

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

      inner.fadeOut(currentOpts.changeFade, function() {
        $.event.trigger('fancybox-change');

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

        function finish_resizing() {
          inner.html( tmp.contents() ).fadeIn(currentOpts.changeFade, _finish);
        }

        fx.prop = 0;

        $(fx).animate({ prop: 1 }, {
           duration  : equal ? 0 : 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 );
    }
  };

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

    var top    = Math.round(start_pos.top  + (final_pos.top  - start_pos.top)  * pos);
    var 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));
  };

  function _finish() {
    inner.css('overflow', 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);

    currentOpts.centerOnScroll ? $(window).bind("scroll.fb", $.fancybox.center) : $(window).unbind("scroll.fb");

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

    busy = false;

    fancybox_preload_images();
  };

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

    var margin = currentOpts.margin;
    var resize = currentOpts.autoScale;

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

    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;

        var 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;
  };

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

    if (orig && orig.length) {
      var 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 {
      var 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;
  };

  function fancybox_set_navigation() {
    $(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;

          delta > 0 ? $.fancybox.prev() : $.fancybox.next();
        });
      }
    }

    if (!currentOpts.showNavArrows) return;

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

  };

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

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

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

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

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

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

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

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

  function fancybox_get_obj_pos(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;
  };

  function fancybox_process_title() {
    $('#fancybox-title').remove();

    titleh = 0;

    if (currentOpts.titleShow == false) return;

    var obj    = currentArray[ currentIndex ];
    var title  = currentOpts.title;

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

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

    var width  = final_pos.width - (currentOpts.padding * 2);
    var titlec  = 'fancybox-title-' + currentOpts.titlePosition;

    $('<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();

    if (isIE6) {
      $('#fancybox-title span').fixPNG();
    }
  };

  function fancybox_format_title(title) {
    if (title && title.length) {
      switch (currentOpts.titlePosition) {
        case 'inside':
          return title;
        break;

        case 'over':
          return '<span id="fancybox-title-over">' + title + '</span>';
        break;

        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>';
        break;
      }
    }

    return false;
  };

  function fancybox_init() {
    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>')
    );

    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>'),
      nav_left_inactive  = $('<span id="fancybox-left-inactive"><span class="fancy-ico" id="fancybox-left-ico-inactive"></span></span>'),
      nav_right_inactive  = $('<span id="fancybox-right-inactive"><span class="fancy-ico" id="fancybox-right-ico-inactive"></span></span>')
    );
    
    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 (!$.support.opacity) {
      outer.find('.fancy-bg').fixPNG();
    }

    if (isIE6) {
      $(close.add('.fancy-ico').add('div', loading)).fixPNG();

      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>');
    }
  };

  $.fn.fancybox.defaults = {
    padding        :  20,
    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);