(function($) {
  $.facebox = function(data, klass) {
    $.facebox.loading()

    if (data.ajax) fillFaceboxFromAjax(data.ajax)
    else if (data.image) fillFaceboxFromImage(data.image)
    else if (data.div) fillFaceboxFromHref(data.div)
    else if ($.isFunction(data)) data.call($)
    else $.facebox.reveal(data, klass)
  }

  /*
   * Public, $.facebox methods
   */

  $.extend($.facebox, {
    settings: {
	  refresh : false,
	  dom_data: null,
      dom: null,
      opacity      : 0,
      overlay      : true,
      loadingImage : '/img/facebox/loader_bar.gif',
      imageTypes   : [ 'png', 'jpg', 'jpeg', 'gif' ],
      faceboxHtml  : '\
      <div id="ieoverlay" style="display:none; position:absolute;	z-index: 9998;top: 0;left: 0;width: 100%;height: 0;background-color: #002D56;cursor: default;-moz-opacity:0.30;filter:alpha(opacity:30);opacity: 0.3"></div>\
      <div id="facebox" style="display:none;"> \
      <div class="popup" style="width:560px;" > \
        <table id="tblFacebox"> \
          <tbody> \
            <tr> \
              <td class="tl"/><td class="b"/><td class="tr"/> \
            </tr> \
            <tr> \
              <td class="b"/> \
              <td class="body" style="width:100%; text-align:left;"> \
                <div style="float:right; position:relative; top:5px; right:5px;"> \
                   <a href="#" class="close"> \
   					 <div class="close_image"> \
                     </div> \
                   </a> \
                </div>\
                <div class="content"> \
                </div> \
              </td> \
              <td class="b"/> \
            </tr> \
            <tr> \
              <td class="bl"/><td class="b"/><td class="br"/> \
            </tr> \
          </tbody> \
        </table> \
      </div> \
	  <div class="lbOverlay"></div> \
    </div>'
    },

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

      if(/MSIE 7/i.test(navigator.userAgent)){//if ie7
        $('#tblFacebox').css({'width':'auto','height':'11px'})
        $('#facebox .content').css('padding-top','25px')
      }
      if(/MSIE 8/i.test(navigator.userAgent)){//if ie8
        $('#facebox .content').css('padding-top','25px')
      }
      if(/MSIE 6/i.test(navigator.userAgent)){//if ie6
        $('#tblFacebox').css({'width':'auto','height':'0'})
      }

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


      $('#facebox').css({
        top:	getPageScroll()[1] + (getPageHeight() / 50),
        left:	loading_centerX()
      }).show()

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

    reveal: function(data, klass) {
      $(document).trigger('beforeReveal.facebox')
      if (klass) $('#facebox .content').addClass(klass)
      $('#facebox .content').append(data)
      $('#facebox .loading').remove()

      if(/MSIE 6/i.test(navigator.userAgent)){//if ie6
          $('select').css('display','none')
          $('select.popup').css('display','block')
      }

      $('select.uniform').css('display','block')

      $('#facebox .body').children().fadeIn('normal')
      $('#facebox').css('left', $(window).width() / 2 - ($('#facebox table').width() / 2))
      $(document).trigger('reveal.facebox').trigger('afterReveal.facebox')

      var topfxmargin = $('#facebox').offset().top
      var fxheight = $('#facebox').height()
      var maxoverlay = parseInt(topfxmargin)+parseInt(fxheight)
      var winheight = parseInt($('body').height())
      //alert(winheight)

      if(parseInt(maxoverlay)>parseInt(winheight)){
         $('#ieoverlay').css({'position':'absolute','z-index': '9998','top': '0','left': '0','width': '100%','height':parseInt(maxoverlay)+20+'px','background-color': '#002D56','cursor': 'default','-moz-opacity':'0.30','filter':'alpha(opacity:30)','opacity': '0.3'})
      }

    },

    close: function() {
      $(document).trigger('close.facebox')

      return false
    }
  })

  /*
   * Public, $.fn methods
   */

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

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

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

      fillFaceboxFromHref(this.href, klass)
      return false
    }

    return this.click(clickHandler)
  }

  /*
   * Private methods
   */

  // called one time to setup facebox on this page
  function init(settings) {
    if ($.facebox.settings.inited) return true
    else $.facebox.settings.inited = true

    $(document).trigger('init.facebox')
    makeCompatible()

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

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

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


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

  // getPageScroll() by quirksmode.com
  function getPageScroll() {
    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)
  }

  // Adapted from getPageSize() by quirksmode.com
  function getPageHeight() {
    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
  }


function loading_centerX(){
    var s_width = window.screen.width;
    return (s_width-110)/2;
}

function loading_centerY(){
    //var height = window.screen.height;
    var height = (window.innerHeight / 2) ;

    return height;
}
  // Backwards compatibility
  function makeCompatible() {
    var $s = $.facebox.settings

    $s.loadingImage = $s.loading_image || $s.loadingImage
    $s.closeImage = $s.close_image || $s.closeImage
    $s.imageTypes = $s.image_types || $s.imageTypes
    $s.faceboxHtml = $s.facebox_html || $s.faceboxHtml
  }

  // Figures out what you want to display and displays it
  // formats are:
  //     div: #id
  //   image: blah.extension
  //    ajax: anything else
  function fillFaceboxFromHref(href, klass) {
    // div
    if (href.match(/#/)) {
      var url    = window.location.href.split('#')[0]
      var target = href.replace(url,'')
	  $.facebox.settings.dom = target;
      $.facebox.settings.dom_data = $(target).children();
      $.facebox.reveal($(target).children().show(), klass)
      $.facebox.reveal($(target).clone().show(), klass)

    // image
    } else if (href.match($.facebox.settings.imageTypesRegexp)) {
      fillFaceboxFromImage(href, klass)
    // ajax
    } else {
      fillFaceboxFromAjax(href, klass)
    }
  }

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

  function fillFaceboxFromAjax(href, klass) {
    $.get(href, function(data) { $.facebox.reveal(data, klass) })
	$.facebox.settings.refresh = true;
  }

  function skipOverlay() {
    return $.facebox.settings.overlay == false || $.facebox.settings.opacity === null
  }

  function showOverlay() {
    if (skipOverlay()) return

    if ($('facebox_overlay').length == 0)
      $('#ieoverlay').css({'position':'absolute','z-index': '9998','top': '0','left': '0','width': '100%','height':$('body').height()+20+'px','background-color': '#002D56','cursor': 'default','-moz-opacity':'0.30','filter':'alpha(opacity:30)','opacity': '0.3'})

       //alert($('body').height());
      //$("body").append('<div id="facebox_overlay" class="facebox_hide"></div>')

     $('#ieoverlay').fadeIn(200)

    $('#facebox_overlay').hide().addClass("facebox_overlayBG")
      .css('opacity', $.facebox.settings.opacity)
      .click(function() { $(document).trigger('close.facebox') })
      .fadeIn(200)
      //$(document).pngFix();

    return false
  }

  function hideOverlay(refresh) {
    if (skipOverlay()) return

    $('#ieoverlay').fadeOut(200,null)

     $('#facebox_overlay').fadeOut(200, function(){
      $("#facebox_overlay").removeClass("facebox_overlayBG");
      $("#facebox_overlay").addClass("facebox_hide");
      $("#facebox_overlay").remove();
	  //if (refresh) window.location.href = $.jqURL.url();
    })

    return false
  }





  /*
   * Bindings
   */

  $(document).bind('close.facebox', function() {
    var refresh = false;
	if($.facebox.settings.dom){
		refresh = true;
		$($.facebox.settings.dom).append($.facebox.settings.dom_data);

		$.facebox.settings.dom = null;
		$.facebox.settings.dom_data = null;
	}
	$(document).unbind('keydown.facebox')
	$('#facebox').fadeOut(function() {
		$('#facebox .content').removeClass().addClass('content')
        if(/MSIE 6/i.test(navigator.userAgent)){//if ie6
           $('select').css('display','block')
        }
		hideOverlay($.facebox.settings.refresh)
		$('#facebox .loading').remove()
	})

  })

})(jQuery);