(function ($) {
    $.facebox = function (data) {
        $.facebox.init()
        $.facebox.loading()

        $.isFunction(data) ? data.call($) : $.facebox.reveal(data)
    }

    $.facebox.settings = {
        loading_image: 'images/loading.gif',
        close_image: 'images/closenew.png',
        image_types: ['png', 'jpg', 'jpeg', 'gif'],
        facebox_html: '\
  <div id="facebox" style="display:none;"> \
    <div class="popup"> \
      <table> \
        <tbody> \
          <tr> \
            <td class="tl"/><td class="t"/><td class="tr"/> \
          </tr> \
          <tr> \
            <td class="l"/> \
            <td class="body"> \
              <div class="content" style="background:none;padding:0;width:417px;"> \
              </div> \
              <div class="footer"> \
              </div> \
            </td> \
            <td class="r"/> \
          </tr> \
          <tr> \
            <td class="bl"/><td class="bb"/><td class="br"/> \
          </tr> \
        </tbody> \
      </table> \
    </div> \
  </div>'
    }

    $.facebox.loading = function () {
        if ($('#facebox .loading').length == 1) return true

        $('#facebox .content').empty()
        $('#facebox .body').children().hide().end().
      append('<div class="loading"><img src="' + $.facebox.settings.loading_image + '"/></div>')

        var pageScroll = $.facebox.getPageScroll()
        $('#facebox').css({
            top: pageScroll[1] + ($.facebox.getPageHeight() / 10),
            left: pageScroll[0]
        }).show()

        $(document).bind('keydown.facebox', function (e) {
            if (e.keyCode == 27) $.facebox.close()
        })
    }

    $.facebox.reveal = function (data) {
        if (data.toString() == 'mydiv' || data.toString() == 'divFrom') {
            data = $('#' + data).html();
            var objDiv = window.document.getElementById('divFrom');
            objDiv.className = "modalBackground";
        }

        $('#facebox .content').append(data)

        $('#facebox .loading').remove()
        $('#facebox .body').children().fadeIn('normal')
    }

    $.facebox.close = function () {
        $(document).trigger('close.facebox')
        //alert(objIframe.style.top);
        //objDiv.style.height
        return false
    }
    //        function findPosX(obj) {
    //          var curleft = 0;
    //alert(obj.offsetParent);
    //          if(obj.offsetParent) {
    //          
    //            while(1) {
    //              curleft += obj.offsetLeft;
    //              
    //              if(!obj.offsetParent)
    //                break;
    //              obj = obj.offsetParent;
    //            }
    //          } else if(obj.x) {
    //            curleft += obj.x;
    //          }

    //          obj.style.position = "static";

    //          return curleft;
    //        }

    //        function findPosY(obj) {
    //          var curtop = 0;

    //          if(obj.offsetParent) {
    //            while(1) {
    //              curtop += obj.offsetTop;
    //              if(!obj.offsetParent)
    //                break;
    //              obj = obj.offsetParent;
    //            }
    //          } else if(obj.y) {
    //            curtop += obj.y;
    //          }

    //          return curtop;
    //        }




    $(document).bind('close.facebox', function () {
        $(document).unbind('keydown.facebox')
        $('#facebox').fadeOut(function () {
            $('#facebox .content').removeClass().addClass('content')
            var objDiv = window.document.getElementById('divFrom');
            objDiv.style.display = 'none';

        })

    })

    $.fn.facebox = function (settings) {
        $.facebox.init(settings)

        var image_types = $.facebox.settings.image_types.join('|')
        image_types = new RegExp('\.' + image_types + '$', 'i')

        function click_handler() {
            $.facebox.loading(true)

            // support for rel="facebox[.inline_popup]" syntax, to add a class
            var klass = this.rel.match(/facebox\[\.(\w+)\]/)
            if (klass) klass = klass[1]

            // div
            if (this.href.match(/#/)) {
                var url = window.location.href.split('#')[0]
                var target = this.href.replace(url, '')
                $.facebox.reveal($(target).clone().show(), klass)

                // image
            } else if (this.href.match(image_types)) {
                var image = new Image()
                image.onload = function () {
                    $.facebox.reveal('<div class="image"><img src="' + image.src + '" /></div>', klass)
                }
                image.src = this.href

                // ajax
            } else {
                $.get(this.href, function (data) { $.facebox.reveal(data, klass) })
            }

            return false
        }

        this.click(click_handler)
        return this
    }

    $.facebox.init = function (settings) {
        if ($.facebox.settings.inited) {
            return true
        } else {
            $.facebox.settings.inited = true
        }

        if (settings) $.extend($.facebox.settings, settings)
        $('body').append($.facebox.settings.facebox_html)

        var preload = [new Image(), new Image()]
        preload[0].src = $.facebox.settings.close_image
        preload[1].src = $.facebox.settings.loading_image

        $('#facebox').find('.b:first, .bl, .br, .tl, .tr').each(function () {
            preload.push(new Image())
            preload.slice(-1).src = $(this).css('background-image').replace(/url\((.+)\)/, '$1')
        })

        $('#facebox .close').click($.facebox.close)
        $('#facebox .close_image').attr('src', $.facebox.settings.close_image)
    }

    // getPageScroll() by quirksmode.com
    $.facebox.getPageScroll = function () {
        var xScroll, yScroll;
        if (self.pageYOffset) {
            yScroll = self.pageYOffset;
            xScroll = self.pageXOffset;
        } else if (document.documentElement && document.documentElement.scrollTop) {	 // Explorer 6 Strict
            yScroll = document.documentElement.scrollTop;
            xScroll = document.documentElement.scrollLeft;
        } else if (document.body) {// all other Explorers
            yScroll = document.body.scrollTop;
            xScroll = document.body.scrollLeft;
        }
        return new Array(xScroll, yScroll)
    }

    // adapter from getPageSize() by quirksmode.com
    $.facebox.getPageHeight = function () {
        var windowHeight
        if (self.innerHeight) {	// all except Explorer
            windowHeight = self.innerHeight;
        } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
            windowHeight = document.documentElement.clientHeight;
        } else if (document.body) { // other Explorers
            windowHeight = document.body.clientHeight;
        }
        return windowHeight
    }
})(jQuery);