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

        if (data.ajax) filljQueryModalFromAjax(data.ajax)
        else if (data.image) filljQueryModalFromImage(data.image)
        else if (data.div) filljQueryModalFromHref(data.div)
        else if ($.isFunction(data)) data.call($)
        else $.jQueryModal.reveal(data, klass)
    }

    /*
    * Public, $.jQueryModal methods
    */

    $.extend($.jQueryModal, {
        settings: {
            opacity: 0,
            overlay: true,
            loadingImage: '/css/images/loading.gif',
            closeImage: '/css/images/closelabel.gif',
            imageTypes: ['png', 'jpg', 'jpeg', 'gif'],
            jQueryModalHtml: '\
    <div dir="ltr" id="jQueryModal" style="display:none;"> \
      <div class="popup"> \
        <table> \
          <tbody> \
            <tr> \
              <td class="tl"/><td class="b"/><td class="tr"/> \
            </tr> \
            <tr> \
              <td class="b"/> \
              <td class="body"> \
                <div class="content"> \
                </div> \
                <div class="footer"> \
                  <a href="#" class="close"> \
                    <img src="/jQueryModal/closelabel.gif" title="Cancel" class="close_image" /> \
                  </a> \
                </div> \
              </td> \
              <td class="b"/> \
            </tr> \
            <tr> \
              <td class="bl"/><td class="b"/><td class="br"/> \
            </tr> \
          </tbody> \
        </table> \
      </div> \
    </div>'
        },

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

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

            $('#jQueryModal').css({
                top: getPageScroll()[1] + (getPageHeight() / 10),
                left: 385.5
            }).show()

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

        reveal: function(data, klass) {
            $(document).trigger('beforeReveal.jQueryModal')
            if (klass) $('#jQueryModal .content').addClass(klass)
            $('#jQueryModal .content').append(data)
            $('#jQueryModal .loading').remove()
            $('#jQueryModal .body').children().fadeIn('normal')
            $('#jQueryModal').css('left', $(window).width() / 2 - ($('#jQueryModal table').width() / 2))
            $(document).trigger('reveal.jQueryModal').trigger('afterReveal.jQueryModal')
        },

        close: function() {
            $(document).trigger('close.jQueryModal')
            try {
                document.getElementById("divSnoorfiMan").style.visibility = "visible";
            } catch (ex) { };
            return false
        }
    })

    /*
    * Public, $.fn methods
    */

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

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

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

            filljQueryModalFromHref(this.href, klass)
            return false
        }

        return this.click(clickHandler)
    }

    /*
    * Private methods
    */

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

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

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

        if (settings) $.extend($.jQueryModal.settings, settings)
        $('body').append($.jQueryModal.settings.jQueryModalHtml)

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

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

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

    // Backwards compatibility
    function makeCompatible() {
        var $s = $.jQueryModal.settings

        $s.loadingImage = $s.loading_image || $s.loadingImage
        $s.closeImage = $s.close_image || $s.closeImage
        $s.imageTypes = $s.image_types || $s.imageTypes
        $s.jQueryModalHtml = $s.jQueryModal_html || $s.jQueryModalHtml
    }

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

            // image
        } else if (href.match($.jQueryModal.settings.imageTypesRegexp)) {
            filljQueryModalFromImage(href, klass)
            // ajax
        } else {
            filljQueryModalFromAjax(href, klass)
        }
    }

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

    function filljQueryModalFromAjax(href, klass) {
        $.get(href, function(data) { $.jQueryModal.reveal(data, klass) })
    }

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

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

        if ($('jQueryModal_overlay').length == 0)
            $("body").append('<div id="jQueryModal_overlay" class="jQueryModal_hide"></div>')

        $('#jQueryModal_overlay').hide().addClass("jQueryModal_overlayBG")
      .click(function() { $(document).trigger('close.jQueryModal') })
      .fadeIn(200)
        return false
    }

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

        $('#jQueryModal_overlay').fadeOut(200, function() {
            $("#jQueryModal_overlay").removeClass("jQueryModal_overlayBG")
            $("#jQueryModal_overlay").addClass("jQueryModal_hide")
            $("#jQueryModal_overlay").remove()
        })

        return false
    }

    /*
    * Bindings
    */

    $(document).bind('close.jQueryModal', function() {
        $(document).unbind('keydown.jQueryModal')
        $('#jQueryModal').fadeOut(function() {
            $('#jQueryModal .content').removeClass().addClass('content')
            hideOverlay()
            $('#jQueryModal .loading').remove()
            $('#jQueryModal #VideoPm').remove()
        })
    })

})(jQuery);