/******************************************************************************
Name:    Highslide JS
Version: 3.3.8 (January 26 2008)
Config:  default
Author:  Torstein Hønsi
Support: http://vikjavev.no/highslide/forum

Licence:
Highslide JS is licensed under a Creative Commons Attribution-NonCommercial 2.5
License (http://creativecommons.org/licenses/by-nc/2.5/).

You are free:
        * to copy, distribute, display, and perform the work
        * to make derivative works

Under the following conditions:
        * Attribution. You must attribute the work in the manner  specified by  the
          author or licensor.
        * Noncommercial. You may not use this work for commercial purposes.

* For  any  reuse  or  distribution, you  must make clear to others the license
  terms of this work.
* Any  of  these  conditions  can  be  waived  if  you  get permission from the
  copyright holder.

Your fair use and other rights are in no way affected by the above.
******************************************************************************/

var hs = {

// Apply your own settings here, or override them in the html file.
graphicsDir : 'highslide/graphics/',
restoreCursor : 'zoomout.cur', // necessary for preload
expandSteps : 10, // number of steps in zoom. Each step lasts for duration/step milliseconds.
expandDuration : 250, // milliseconds
restoreSteps : 10,
restoreDuration : 250,
marginLeft : 15,
marginRight : 15,
marginTop : 15,
marginBottom : 15,
zIndexCounter : 1001, // adjust to other absolutely positioned elements

restoreTitle : 'Click to close image, click and drag to move. Use arrow keys for next and previous.',
loadingText : 'Loading...',
loadingTitle : 'Click to cancel',
loadingOpacity : 0.75,
focusTitle : 'Click to bring to front',
allowMultipleInstances: true,
numberOfImagesToPreload : 5,
captionSlideSpeed : 1, // set to 0 to disable slide in effect
padToMinWidth : false, // pad the popup width to make room for wide caption
outlineWhileAnimating : 2, // 0 = never, 1 = always, 2 = HTML only
outlineStartOffset : 3, // ends at 10
fullExpandTitle : 'Expand to actual size',
fullExpandPosition : 'bottom right',
fullExpandOpacity : 1,
showCredits : false, // you can set this to false if you want
creditsText : 'Report picture',
creditsHref : '#',
creditsTitle : 'Report picture',
enableKeyListener : true,


// These settings can also be overridden inline for each image
captionId : null,
spaceForCaption : 30, // leaves space below images with captions
slideshowGroup : null, // defines groups for next/previous links and keystrokes
minWidth: 200,
minHeight: 200,
allowSizeReduction: true, // allow the image to reduce to fit client size. If false, this overrides minWidth and minHeight
outlineType : 'drop-shadow', // set null to disable outlines
wrapperClassName : 'highslide-wrapper', // for enhanced css-control

// END OF YOUR SETTINGS


// declare internal properties
preloadTheseImages : [],
continuePreloading: true,
expanders : [],
overrides : [
        'allowSizeReduction',
        'outlineType',
        'outlineWhileAnimating',
        'spaceForCaption',
        'captionId',
        'captionText',
        'captionEval',

        'wrapperClassName',
        'minWidth',
        'minHeight',
        'slideshowGroup',
        'easing',
        'easingClose',
        'fadeInOut'
],
overlays : [],
faders : [],

pendingOutlines : {},
clones : {},
ie : (document.all && !window.opera),
safari : /Safari/.test(navigator.userAgent),
geckoMac : /Macintosh.+rv:1\.[0-8].+Gecko/.test(navigator.userAgent),

$ : function (id) {
        return document.getElementById(id);
},

push : function (arr, val) {
        arr[arr.length] = val;
},

createElement : function (tag, attribs, styles, parent, nopad) {
        var el = document.createElement(tag);
        if (attribs) hs.setAttribs(el, attribs);
        if (nopad) hs.setStyles(el, {padding: 0, border: 'none', margin: 0});
        if (styles) hs.setStyles(el, styles);
        if (parent) parent.appendChild(el);
        return el;
},

setAttribs : function (el, attribs) {
        for (var x in attribs) el[x] = attribs[x];
},

setStyles : function (el, styles) {
        for (var x in styles) {
                try {
                        if (hs.ie && x == 'opacity')
                                el.style.filter = (styles[x] == 1) ? '' : 'alpha(opacity='+ (styles[x] * 100) +')';
                        else el.style[x] = styles[x];
                }
                catch (e) {}
        }
},

ieVersion : function () {
        arr = navigator.appVersion.split("MSIE");
        return parseFloat(arr[1]);
},

getPageSize : function () {
        var iebody = document.compatMode && document.compatMode != "BackCompat"
                ? document.documentElement : document.body;

        var width = hs.ie ? iebody.clientWidth :
                        (document.documentElement.clientWidth || self.innerWidth),
                height = hs.ie ? iebody.clientHeight : self.innerHeight;

        return {
                width: width,
                height: height,
                scrollLeft: hs.ie ? iebody.scrollLeft : pageXOffset,
                scrollTop: hs.ie ? iebody.scrollTop : pageYOffset
        }
},

position : function(el)        {
        var p = { x: el.offsetLeft, y: el.offsetTop };
        while (el.offsetParent)        {
                el = el.offsetParent;
                p.x += el.offsetLeft;
                p.y += el.offsetTop;
                if (el != document.body && el != document.documentElement) {
                        p.x -= el.scrollLeft;
                        p.y -= el.scrollTop;
                }
        }
        return p;
},

expand : function(a, params, custom) {
        if (a.getParams) return params;

        try {
                new hs.Expander(a, params, custom);
                return false;
        } catch (e) { return true; }
},

focusTopmost : function() {
        var topZ = 0, topmostKey = -1;
        for (var i = 0; i < hs.expanders.length; i++) {
                if (hs.expanders[i]) {
                        if (hs.expanders[i].wrapper.style.zIndex && hs.expanders[i].wrapper.style.zIndex > topZ) {
                                topZ = hs.expanders[i].wrapper.style.zIndex;

                                topmostKey = i;
                        }
                }
        }
        if (topmostKey == -1) hs.focusKey = -1;
        else hs.expanders[topmostKey].focus();
},

getAdjacentAnchor : function(key, op) {
        var aAr = document.getElementsByTagName('A'), hsAr = {}, activeI = -1, j = 0;
        for (var i = 0; i < aAr.length; i++) {
                if (hs.isHsAnchor(aAr[i]) && ((hs.expanders[key].slideshowGroup == hs.getParam(aAr[i], 'slideshowGroup')))) {
                        hsAr[j] = aAr[i];
                        if (hs.expanders[key] && aAr[i] == hs.expanders[key].a) {
                                activeI = j;
                        }
                        j++;
                }
        }
        return hsAr[activeI + op];
},

getParam : function (a, param) {
        a.getParams = a.onclick;
        var p = a.getParams();
        a.getParams = null;

        return (p && typeof p[param] != 'undefined') ? p[param] : hs[param];
},

getSrc : function (a) {
        var src = hs.getParam(a, 'src');
        if (src) return src;
        return a.href;
},

getNode : function (id) {
        var node = hs.$(id), clone = hs.clones[id], a = {};
        if (!node && !clone) return null;
        if (!clone) {
                clone = node.cloneNode(true);
                clone.id = '';
                hs.clones[id] = clone;
                return node;
        } else {
                return clone.cloneNode(true);
        }
},

purge : function(d) {
        if (!hs.ie) return;
        var a = d.attributes, i, l, n;
        if (a) {
                l = a.length;
                for (var i = 0; i < l; i += 1) {
                        n = a[i].name;
                        if (typeof d[n] === 'function') {
                                d[n] = null;
                        }
                }
        }
        a = d.childNodes;
        if (a) {
                l = a.length;
                for (var i = 0; i < l; i += 1) {
                        hs.purge(d.childNodes[i]);
                }
        }
},

previousOrNext : function (el, op) {
        var exp = hs.getExpander(el);
        try {
                var adj = hs.upcoming =  hs.getAdjacentAnchor(exp.key, op);
                adj.onclick();
        } catch (e){}
        try { exp.close(); } catch (e) {}
        return false;
},

previous : function (el) {
        return hs.previousOrNext(el, -1);
},

next : function (el) {
        return hs.previousOrNext(el, 1);
},

keyHandler : function(e) {
        if (!e) e = window.event;
        if (!e.target) e.target = e.srcElement; // ie
        if (e.target.form) return; // form element has focus

        var op = null;
        switch (e.keyCode) {
                case 34: // Page Down
                case 39: // Arrow right
                case 40: // Arrow down
                        op = 1;
                        break;
                case 33: // Page Up
                case 37: // Arrow left
                case 38: // Arrow up
                        op = -1;
                        break;
                case 27: // Escape
                case 13: // Enter
                        op = 0;
        }
        if (op !== null) {
                hs.removeEventListener(document, 'keydown', hs.keyHandler);
                try { if (!hs.enableKeyListener) return true; } catch (e) {}

                if (e.preventDefault) e.preventDefault();
            else e.returnValue = false;
                if (op == 0) {
                        try { hs.getExpander().close(); } catch (e) {}
                        return false;
                } else {
                        return hs.previousOrNext(hs.focusKey, op);
                }
        } else return true;
},


registerOverlay : function (overlay) {
        hs.push(hs.overlays, overlay);
},

getWrapperKey : function (element) {
        var el, re = /^highslide-wrapper-([0-9]+)$/;
        // 1. look in open expanders
        el = element;
        while (el.parentNode)        {
                if (el.id && re.test(el.id)) return el.id.replace(re, "$1");
                el = el.parentNode;
        }
        // 2. look in thumbnail
        el = element;
        while (el.parentNode)        {
                if (el.tagName && hs.isHsAnchor(el)) {
                        for (var key = 0; key < hs.expanders.length; key++) {
                                exp = hs.expanders[key];
                                if (exp && exp.a == el) return key;
                        }
                }
                el = el.parentNode;
        }
},

getExpander : function (el) {
        try {
                if (!el) return hs.expanders[hs.focusKey];
                if (typeof el == 'number') return hs.expanders[el];
                if (typeof el == 'string') el = hs.$(el);
                return hs.expanders[hs.getWrapperKey(el)];
        } catch (e) {}
},

isHsAnchor : function (a) {
        return (a.onclick && a.onclick.toString().replace(/\s/g, ' ').match(/hs.(htmlE|e)xpand/));
},

cleanUp : function () {
        for (var i = 0; i < hs.expanders.length; i++)
                if (hs.expanders[i] && hs.expanders[i].isExpanded) hs.focusTopmost();
},

mouseClickHandler : function(e)
{
        if (!e) e = window.event;
        if (e.button > 1) return true;
        if (!e.target) e.target = e.srcElement;

        var el = e.target;
        while (el.parentNode
                && !(/highslide-(image|move|html|resize)/.test(el.className)))
        {
                el = el.parentNode;
        }
        var exp = hs.getExpander(el);
        if (exp && (exp.isClosing || !exp.isExpanded)) return;

        if (exp && e.type == 'mousedown') {
                if (e.target.form) return;
                var match = el.className.match(/highslide-(image|move|resize)/);
                if (match) {
                        hs.dragArgs = { exp: exp , type: match[1], left: exp.x.min, width: exp.x.span, top: exp.y.min,
                                height: exp.y.span, clickX: e.clientX, clickY: e.clientY };

                        if (hs.dragArgs.type == 'image') exp.content.style.cursor = 'move';

                        hs.addEventListener(document, 'mousemove', hs.dragHandler);
                        if (e.preventDefault) e.preventDefault(); // FF

                        if (/highslide-(image|html)-blur/.test(exp.content.className)) {
                                exp.focus();
                                hs.hasFocused = true;
                        }
                        return false;
                }
        } else if (e.type == 'mouseup') {

                hs.removeEventListener(document, 'mousemove', hs.dragHandler);

                if (hs.dragArgs) {

                        if (hs.dragArgs.type == 'image')
                                hs.dragArgs.exp.content.style.cursor = hs.styleRestoreCursor;

                        var hasDragged = (Math.abs(hs.dragArgs.dX) + Math.abs(hs.dragArgs.dY) > 0);

                        if (!hasDragged &&!hs.hasFocused && !/(move|resize)/.test(hs.dragArgs.type)) {
                                exp.close();
                        }
                        else if (hasDragged || (!hasDragged && hs.hasHtmlexpanders)) {
                                hs.dragArgs.exp.redoShowHide();
                        }

                        hs.hasFocused = false;
                        hs.dragArgs = null;

                } else if (/highslide-image-blur/.test(el.className)) {
                        el.style.cursor = hs.styleRestoreCursor;
                }
        }
},

dragHandler : function(e)
{
        if (!hs.dragArgs) return;
        if (!e) e = window.event;
        var exp = hs.dragArgs.exp;

        hs.dragArgs.dX = e.clientX - hs.dragArgs.clickX;
        hs.dragArgs.dY = e.clientY - hs.dragArgs.clickY;

         exp.move(hs.dragArgs);
        return false;
},

addEventListener : function (el, event, func) {
        try {
                el.addEventListener(event, func, false);
        } catch (e) {
                try {
                        el.detachEvent('on'+ event, func);
                        el.attachEvent('on'+ event, func);
                } catch (e) {
                        el['on'+ event] = func;
                }
        }
},

removeEventListener : function (el, event, func) {
        try {
                el.removeEventListener(event, func, false);
        } catch (e) {
                try {
                        el.detachEvent('on'+ event, func);
                } catch (e) {
                        el['on'+ event] = null;
                }
        }
},

preloadFullImage : function (i) {
        if (hs.continuePreloading && hs.preloadTheseImages[i] && hs.preloadTheseImages[i] != 'undefined') {
                var img = document.createElement('img');
                img.onload = function() { hs.preloadFullImage(i + 1); };
                img.src = hs.preloadTheseImages[i];
        }
},
preloadImages : function (number) {
        if (number && typeof number != 'object') hs.numberOfImagesToPreload = number;
        var a, re, j = 0;

        var aTags = document.getElementsByTagName('A');
        for (var i = 0; i < aTags.length; i++) {
                a = aTags[i];
                re = hs.isHsAnchor(a);
                if (re && re[0] == 'hs.expand') {
                        if (j < hs.numberOfImagesToPreload) {
                                hs.preloadTheseImages[j] = hs.getSrc(a);
                                j++;
                        }
                }
        }

        // preload outlines
        new hs.Outline(hs.outlineType, function () { hs.preloadFullImage(0)} );


        // preload cursor
        var cur = hs.createElement('img', { src: hs.graphicsDir + hs.restoreCursor });
},


genContainer : function () {
        if (!hs.container) {
                hs.container = hs.createElement('div',
                        null,
                        { position: 'absolute', left: 0, top: 0, width: '100%', zIndex: hs.zIndexCounter },
                        document.body,
                        true
                );
                hs.loading = hs.createElement('a',
                        {
                                className: 'highslide-loading',
                                title: hs.loadingTitle,
                                innerHTML: hs.loadingText,
                                href: 'javascript:void(0)'
                        },
                        {
                                position: 'absolute',
                                opacity: hs.loadingOpacity,
                                left: '-9999px',
                                zIndex: 1
                        }, hs.container
                );

                // http://www.robertpenner.com/easing/
                Math.linearTween = function (t, b, c, d) {
                        return c*t/d + b;
                };
                Math.easeInQuad = function (t, b, c, d) {
                        return c*(t/=d)*t + b;
                };
        }
},

fade : function (el, o, oFinal, dur, i, dir) {
        if (typeof i == 'undefined') { // new fader
                if (dur === 0) { // instant
                        hs.setStyles( el, {
                                opacity: oFinal,
                                visibility: (o < oFinal ? 'visible': 'hidden')
                        });
                        return;
                }
                var i = hs.faders.length;
                var dir = oFinal > o ? 1 : -1;
                var step = (25 / (dur || 250)) * Math.abs(o - oFinal);
        }
        o = parseFloat(o);
        el.style.visibility = (o <= 0) ? 'hidden' : 'visible';
        if (o < 0 || (dir == 1 && o > oFinal)) return;
        if (el.fading && el.fading.i != i) { // reverse
                clearTimeout(hs.faders[el.fading.i]);
                o = el.fading.o;
        }
        el.fading = {i: i, o: o, step: (step || el.fading.step)};
        el.style.visibility = (o <= 0) ? 'hidden' : 'visible';
        hs.setStyles(el, { opacity: o });
        hs.faders[i] = setTimeout(function() {
                        //console.log(el.fading);
                        hs.fade(el, ((o + el.fading.step * dir)*100)/100, oFinal, null, i, dir);
                 }, 25);
},

close : function(el) {
        try { hs.getExpander(el).close(); } catch (e) {}
        return false;
}
}; // end hs object


//-----------------------------------------------------------------------------
hs.Outline =  function (outlineType, onLoad) {
        this.onLoad = onLoad;
        this.outlineType = outlineType;
        var v = hs.ieVersion(), tr;

        this.hasAlphaImageLoader = hs.ie && v >= 5.5 && v < 7;
        if (!outlineType) {
                if (onLoad) onLoad();
                return;
        }

        hs.genContainer();
        this.table = hs.createElement(
                'table', { cellSpacing: 0 },
                {
                        visibility: 'hidden',
                        position: 'absolute',
                        borderCollapse: 'collapse'
                },
                hs.container,
                true
        );
        this.tbody = hs.createElement('tbody', null, null, this.table, 1);

        this.td = [];
        for (var i = 0; i <= 8; i++) {
                if (i % 3 == 0) tr = hs.createElement('tr', null, { height: 'auto' }, this.tbody, true);
                this.td[i] = hs.createElement('td', null, null, tr, true);
                var style = i != 4 ? { lineHeight: 0, fontSize: 0} : { position : 'relative' };
                hs.setStyles(this.td[i], style);
        }
        this.td[4].className = outlineType;

        this.preloadGraphic();
};

hs.Outline.prototype = {
preloadGraphic : function () {
        var src = hs.graphicsDir + (hs.outlinesDir || "outlines/")+ this.outlineType +".png";

        var appendTo = hs.safari ? hs.container : null;
        this.graphic = hs.createElement('img', null, { position: 'absolute', left: '-9999px',
                top: '-9999px' }, appendTo, true); // for onload trigger

        var pThis = this;
        this.graphic.onload = function() { pThis.onGraphicLoad(); };

        this.graphic.src = src;
},

onGraphicLoad : function () {
        var o = this.offset = this.graphic.width / 4,
                pos = [[0,0],[0,-4],[-2,0],[0,-8],0,[-2,-8],[0,-2],[0,-6],[-2,-2]],
                dim = { height: (2*o) +'px', width: (2*o) +'px' };

        for (var i = 0; i <= 8; i++) {
                if (pos[i]) {
                        if (this.hasAlphaImageLoader) {
                                var w = (i == 1 || i == 7) ? '100%' : this.graphic.width +'px';
                                var div = hs.createElement('div', null, { width: '100%', height: '100%', position: 'relative', overflow: 'hidden'}, this.td[i], true);
                                hs.createElement ('div', null, {
                                                filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=scale, src='"+ this.graphic.src + "')",
                                                position: 'absolute',
                                                width: w,
                                                height: this.graphic.height +'px',
                                                left: (pos[i][0]*o)+'px',
                                                top: (pos[i][1]*o)+'px'
                                        },
                                div,
                                true);
                        } else {
                                hs.setStyles(this.td[i], { background: 'url('+ this.graphic.src +') '+ (pos[i][0]*o)+'px '+(pos[i][1]*o)+'px'});
                        }

                        if (window.opera && (i == 3 || i ==5))
                                hs.createElement('div', null, dim, this.td[i], true);

                        hs.setStyles (this.td[i], dim);
                }
        }

        hs.pendingOutlines[this.outlineType] = this;
        if (this.onLoad) this.onLoad();
},

setPosition : function (exp, x, y, w, h, vis) {
        if (vis) this.table.style.visibility = (h >= 4 * this.offset)
                ? 'visible' : 'hidden';
        this.table.style.left = (x - this.offset) +'px';
        this.table.style.top = (y - this.offset) +'px';
        this.table.style.width = (w + 2 * (exp.offsetBorderW + this.offset)) +'px';
        w += 2 * (exp.offsetBorderW - this.offset);
        h += + 2 * (exp.offsetBorderH - this.offset);
        this.td[4].style.width = w >= 0 ? w +'px' : 0;
        this.td[4].style.height = h >= 0 ? h +'px' : 0;
        if (this.hasAlphaImageLoader) this.td[3].style.height
                = this.td[5].style.height = this.td[4].style.height;
},

destroy : function(hide) {
        if (hide) this.table.style.visibility = 'hidden';
        else {
                hs.purge(this.table);
                try { this.table.parentNode.removeChild(this.table); } catch (e) {}
        }
}
};

//-----------------------------------------------------------------------------
// The expander object
hs.Expander = function(a, params, custom, contentType) {
        this.a = a;
        this.custom = custom;
        this.contentType = contentType || 'image';
        this.isImage = !this.isHtml;

        hs.continuePreloading = false;
        hs.genContainer();
        var key = this.key = hs.expanders.length;

        // override inline parameters
        for (var i = 0; i < hs.overrides.length; i++) {
                var name = hs.overrides[i];
                this[name] = params && typeof params[name] != 'undefined' ?
                        params[name] : hs[name];
        }

        // get thumb
        var el = this.thumb = (params ? hs.$(params.thumbnailId) : null)
                || a.getElementsByTagName('IMG')[0] || a;
        this.thumbsUserSetId = el.id || a.id;

        // check if already open
        for (var i = 0; i < hs.expanders.length; i++) {
                if (hs.expanders[i] && hs.expanders[i].a == a) {
                        hs.expanders[i].focus();
                        return false;
                }
        }
        // cancel other
        for (var i = 0; i < hs.expanders.length; i++) {
                if (hs.expanders[i] && hs.expanders[i].thumb != el && !hs.expanders[i].onLoadStarted) {
                        hs.expanders[i].cancelLoading();
                }
        }
        hs.expanders[this.key] = this;

        if (!hs.allowMultipleInstances) {
                try { hs.expanders[key - 1].close(); } catch (e){}
                try { hs.expanders[hs.focusKey].close(); } catch (e){} // preserved
        }
        this.overlays = [];

        var pos = hs.position(el);

        // store properties of thumbnail
        this.thumbWidth = el.width ? el.width : el.offsetWidth;
        this.thumbHeight = el.height ? el.height : el.offsetHeight;
        this.thumbLeft = pos.x;
        this.thumbTop = pos.y;
        this.thumbOffsetBorderW = (this.thumb.offsetWidth - this.thumbWidth) / 2;
        this.thumbOffsetBorderH = (this.thumb.offsetHeight - this.thumbHeight) / 2;

        // instanciate the wrapper
        this.wrapper = hs.createElement(
                'div',
                {
                        id: 'highslide-wrapper-'+ this.key,
                        className: this.wrapperClassName
                },
                {
                        visibility: 'hidden',
                        position: 'absolute',
                        zIndex: hs.zIndexCounter++
                }, null, true );

        this.wrapper.onmouseover = function (e) {
                try { hs.expanders[key].wrapperMouseHandler(e); } catch (e) {}
        };
        this.wrapper.onmouseout = function (e) {
                try { hs.expanders[key].wrapperMouseHandler(e); } catch (e) {}
        };
        if (this.contentType == 'image' && this.outlineWhileAnimating == 2)
                this.outlineWhileAnimating = 0;
        // get the outline
        if (hs.pendingOutlines[this.outlineType]) {
                this.connectOutline();
                this[this.contentType +'Create']();
        } else if (!this.outlineType) {
                this[this.contentType +'Create']();
        } else {
                this.displayLoading();
                var exp = this;
                new hs.Outline(this.outlineType,
                        function () {
                                exp.connectOutline();
                                exp[exp.contentType +'Create']();
                        }
                );
        }
};

hs.Expander.prototype = {

connectOutline : function(x, y) {
        var w = hs.pendingOutlines[this.outlineType];
        this.objOutline = w;
        w.table.style.zIndex = this.wrapper.style.zIndex;
        hs.pendingOutlines[this.outlineType] = null;
},

displayLoading : function() {
        if (this.onLoadStarted || this.loading) return;

        this.originalCursor = this.a.style.cursor;
        this.a.style.cursor = 'wait';

        this.loading = hs.loading;
        var exp = this;
        this.loading.onclick = function() {
                exp.cancelLoading();
        };
        this.loading.style.top = (this.thumbTop
                + (this.thumbHeight - this.loading.offsetHeight) / 2) +'px';
        var exp = this, left = (this.thumbLeft + this.thumbOffsetBorderW
                + (this.thumbWidth - this.loading.offsetWidth) / 2) +'px';
        setTimeout(function () { if (exp.loading) exp.loading.style.left = left }, 100);
},

imageCreate : function() {
        var exp = this;

        var img = document.createElement('img');
    this.content = img;
    img.onload = function () {
            if (hs.expanders[exp.key]) exp.contentLoaded();
        };
    img.className = 'highslide-image';
    img.style.visibility = 'hidden'; // prevent flickering in IE
    img.style.display = 'block';
        img.style.position = 'absolute';
        img.style.maxWidth = 'none';
    img.style.zIndex = 3;
    img.title = hs.restoreTitle;
    if (hs.safari) hs.container.appendChild(img);
    // uncomment this to flush img size:
    // if (hs.ie) img.src = null;
        img.src = hs.getSrc(this.a);

        this.displayLoading();
},

contentLoaded : function() {
        try {

                if (!this.content) return;
                if (this.onLoadStarted) return; // old Gecko loop
                else this.onLoadStarted = true;


                if (this.loading) {
                        this.loading.style.left = '-9999px';
                        this.loading = null;
                        this.a.style.cursor = this.originalCursor || '';
                }
                this.marginBottom = hs.marginBottom;
                        this.newWidth = this.content.width;
                        this.newHeight = this.content.height;
                        this.fullExpandWidth = this.newWidth;
                        this.fullExpandHeight = this.newHeight;

                        this.content.style.width = this.thumbWidth +'px';
                        this.content.style.height = this.thumbHeight +'px';
                        this.getCaption();


                this.wrapper.appendChild(this.content);
                this.content.style.position = 'relative'; // Saf
                if (this.caption) this.wrapper.appendChild(this.caption);
                this.wrapper.style.left = this.thumbLeft +'px';
                this.wrapper.style.top = this.thumbTop +'px';
                hs.container.appendChild(this.wrapper);

                // correct for borders
                this.offsetBorderW = (this.content.offsetWidth - this.thumbWidth) / 2;
                this.offsetBorderH = (this.content.offsetHeight - this.thumbHeight) / 2;
                var modMarginRight = hs.marginRight + 2 * this.offsetBorderW;
                this.marginBottom += 2 * this.offsetBorderH;

                var ratio = this.newWidth / this.newHeight;
                var minWidth = this.allowSizeReduction
                        ? this.minWidth : this.newWidth;
                var minHeight = this.allowSizeReduction
                        ? this.minHeight : this.newHeight;

                var justify = { x: 'auto', y: 'auto' };

                var page = hs.getPageSize();
                // justify
                this.x = {
                        min: parseInt(this.thumbLeft) - this.offsetBorderW + this.thumbOffsetBorderW,
                        span: this.newWidth,
                        minSpan: (this.newWidth < minWidth && !hs.padToMinWidth)
                                ? this.newWidth : minWidth,
                        marginMin: hs.marginLeft,
                        marginMax: modMarginRight,
                        scroll: page.scrollLeft,
                        clientSpan: page.width,
                        thumbSpan: this.thumbWidth
                };
                var oldRight = this.x.min + parseInt(this.thumbWidth);
                this.x = this.justify(this.x);
                this.y = {
                        min: parseInt(this.thumbTop) - this.offsetBorderH + this.thumbOffsetBorderH,
                        span: this.newHeight,
                        minSpan: this.newHeight < minHeight ? this.newHeight : minHeight,
                        marginMin: hs.marginTop,
                        marginMax: this.marginBottom,
                        scroll: page.scrollTop,
                        clientSpan: page.height,
                        thumbSpan: this.thumbHeight
                };
                var oldBottom = this.y.min + parseInt(this.thumbHeight);
                this.y = this.justify(this.y);

                        this.correctRatio(ratio);


                var x = this.x;
                var y = this.y;

                this.show();
        } catch (e) {
                window.location.href = hs.getSrc(this.a);
        }
},

justify : function (p) {

        var tgt, dim = p == this.x ? 'x' : 'y';


                var hasMovedMin = false;

                var allowReduce = true;

                // calculate p.min
                p.min = Math.round(p.min - ((p.span - p.thumbSpan) / 2)); // auto

                if (p.min < p.scroll + p.marginMin) {
                        p.min = p.scroll + p.marginMin;
                        hasMovedMin = true;
                }


                if (p.span < p.minSpan) {
                        p.span = p.minSpan;
                        allowReduce = false;
                }

                // calculate right/newWidth
                if (p.min + p.span > p.scroll + p.clientSpan - p.marginMax) {
                        if (hasMovedMin && allowReduce) {

                                p.span = p.clientSpan - p.marginMin - p.marginMax; // can't expand more

                        } else if (p.span < p.clientSpan - p.marginMin - p.marginMax) { // move newTop up
                                p.min = p.scroll + p.clientSpan - p.span - p.marginMin - p.marginMax;
                        } else { // image larger than client
                                p.min = p.scroll + p.marginMin;

                                if (allowReduce) p.span = p.clientSpan - p.marginMin - p.marginMax;

                        }

                }

                if (p.span < p.minSpan) {
                        p.span = p.minSpan;
                        allowReduce = false;
                }



        if (p.min < p.marginMin) {
                tmpMin = p.min;
                p.min = p.marginMin;

                if (allowReduce) p.span = p.span - (p.min - tmpMin);

        }
        return p;
},

correctRatio : function(ratio) {
        var x = this.x;
        var y = this.y;
        var changed = false;
        if (x.span / y.span > ratio) { // width greater
                var tmpWidth = x.span;
                x.span = y.span * ratio;
                if (x.span < x.minSpan) { // below minWidth
                        if (hs.padToMinWidth) x.imgSpan = x.span;
                        x.span = x.minSpan;
                        if (!x.imgSpan)
                        y.span = x.span / ratio;
                }
                changed = true;

        } else if (x.span / y.span < ratio) { // height greater
                var tmpHeight = y.span;
                y.span = x.span / ratio;
                changed = true;
        }

        if (changed) {
                x.min = parseInt(this.thumbLeft) - this.offsetBorderW + this.thumbOffsetBorderW;
                x.minSpan = x.span;
                this.x = this.justify(x);

                y.min = parseInt(this.thumbTop) - this.offsetBorderH + this.thumbOffsetBorderH;
                y.minSpan = y.span;
                this.y = this.justify(y);
        }
},

show : function () {

        // Selectbox bug
        var imgPos = {x: this.x.min - 20, y: this.y.min - 20, w: this.x.span + 40,
                h: this.y.span + 40
                 + this.spaceForCaption};
        hs.hideSelects = (hs.ie && hs.ieVersion() < 7);
        if (hs.hideSelects) this.showHideElements('SELECT', 'hidden', imgPos);
        // Iframes bug
        hs.hideIframes = ((window.opera && navigator.appVersion < 9) || navigator.vendor == 'KDE'
                || (hs.ie && hs.ieVersion() < 5.5));
        if (hs.hideIframes) this.showHideElements('IFRAME', 'hidden', imgPos);
        // Scrollbars bug
        if (hs.geckoMac) this.showHideElements('*', 'hidden', imgPos);


        if (this.x.imgSpan) this.content.style.margin = '0 auto';
        // Apply size change
        this.changeSize(
                1,
                {
                        x: this.thumbLeft + this.thumbOffsetBorderW - this.offsetBorderW,
                        y: this.thumbTop + this.thumbOffsetBorderH - this.offsetBorderH,
                        w: this.thumbWidth,
                        h: this.thumbHeight,
                        imgW: this.thumbWidth,
                        o: hs.outlineStartOffset
                },
                {
                        x: this.x.min,
                        y: this.y.min,
                        w: this.x.span,
                        h: this.y.span,
                        imgW: this.x.imgSpan,
                        o: this.objOutline ? this.objOutline.offset : 0
                },
                hs.expandDuration,
                hs.expandSteps
        );
},

changeSize : function(up, from, to, dur, steps) {

        if (up && this.objOutline && !this.outlineWhileAnimating)
                this.objOutline.setPosition(this, this.x.min, this.y.min, this.x.span, this.y.span);

        else if (!up && this.objOutline) {
                if (this.outlineWhileAnimating) this.objOutline.setPosition(this, from.x, from.y, from.w, from.h);
                else this.objOutline.destroy();
        }

        if (!up) { // remove children
                var n = this.wrapper.childNodes.length;
                for (var i = n - 1; i >= 0 ; i--) {
                        var child = this.wrapper.childNodes[i];
                        if (child != this.content) {
                                hs.purge(child);
                                this.wrapper.removeChild(child);
                        }
                }
        }
        if (this.fadeInOut) {
                from.op = up ? 0 : 1;
                to.op = up;
        }
        var t,
        exp = this,
        easing = Math[this.easing] || Math.easeInQuad;
        if (!up) easing = Math[this.easingClose] || easing;

        for (var i = 1; i <= steps; i++) {
                t = Math.round(i * (dur / steps));

                (function(){
                        var pI = i, size = {};

                        for (var x in from)
                                size[x] = easing(t, from[x], to[x] - from[x], dur);

                        setTimeout ( function() {
                                if (up && pI == 1) {
                                        exp.content.style.visibility = 'visible';
                                        exp.a.className += ' highslide-active-anchor';
                                }
                                exp.setSize(size);
                        }, t);
                })();
        }

        if (up) {

                setTimeout(function() {
                        if (exp.objOutline) exp.objOutline.table.style.visibility = "visible";
                }, t);
                setTimeout(function() {
                        if (exp.caption) exp.writeCaption();
                        exp.afterExpand();
                }, t +50);
        }
        else setTimeout(function() { exp.afterClose(); }, t);

},

setSize : function (to) {
        try {
                        this.wrapper.style.width = (to.w + 2*this.offsetBorderW) +'px';
                        this.content.style.width = (to.imgW || to.w) +'px';
                        this.content.style.height = to.h +'px';

                if (to.op) hs.setStyles(this.wrapper, { opacity: to.op });


                if (this.objOutline && this.outlineWhileAnimating) {
                        var o = this.objOutline.offset - to.o;
                        this.objOutline.setPosition(this, to.x + o, to.y + o, to.w - 2 * o, to.h - 2 * o, 1);
                }

                hs.setStyles ( this.wrapper,
                        {
                                'visibility': 'visible',
                                'left': to.x +'px',
                                'top': to.y +'px'
                        }
                );

        } catch (e) { window.location.href = hs.getSrc(this.a);        }
},

afterExpand : function() {
        this.isExpanded = true;
        this.focus();

        this.createOverlays();
        if (hs.showCredits) this.writeCredits();
        if (this.fullExpandWidth > this.x.span) this.createFullExpand();
        if (!this.caption) this.prepareNextOutline();
},


prepareNextOutline : function() {
        var key = this.key;
        var outlineType = this.outlineType;
        new hs.Outline(outlineType,
                function () { try { hs.expanders[key].preloadNext(); } catch (e) {} });
},


preloadNext : function() {
        var next = hs.getAdjacentAnchor(this.key, 1);
        if (next.onclick.toString().match(/hs\.expand/))
                var img = hs.createElement('img', { src: hs.getSrc(next) });
},

cancelLoading : function() {
        hs.expanders[this.key] = null;
        this.a.style.cursor = this.originalCursor;
        if (this.loading) hs.loading.style.left = '-9999px';
},

writeCredits : function () {
        var credits = hs.createElement('a',
                {
                        href: 'javascript:sendPicAlert("' + this.content.src +'")',
                        className: 'highslide-credits',
                        innerHTML: hs.creditsText,
                        title: hs.creditsTitle
                }
        );
        this.createOverlay({ overlayId: credits, position: 'top left'});
},

getCaption : function() {
        if (!this.captionId && this.thumbsUserSetId)
                this.captionId = 'caption-for-'+ this.thumbsUserSetId;
        if (this.captionId) this.caption = hs.getNode(this.captionId);
        if (!this.caption && !this.captionText && this.captionEval) try {
                this.captionText = eval(this.captionEval);
        } catch (e) {}
        if (!this.caption && this.captionText) this.caption = hs.createElement('div',
                        { className: 'highslide-caption', innerHTML: this.captionText } );
        if (!this.caption) {
                var next = this.a.nextSibling;
                while (next && !hs.isHsAnchor(next)) {
                        if (/highslide-caption/.test(next.className)) {
                                this.caption = next.cloneNode(1);
                                break;
                        }
                        next = next.nextSibling;
                }
        }
        if (this.caption) {
                this.marginBottom += this.spaceForCaption;
        }

},

writeCaption : function() {
        try {
                hs.setStyles(this.wrapper, { width: this.wrapper.offsetWidth +'px',
                        height: this.wrapper.offsetHeight +'px' } );
                hs.setStyles(this.caption, { visibility: 'hidden', marginTop: hs.safari ? 0 : '-'+ this.y.span +'px'});
                this.caption.className += ' highslide-display-block';

                var height, exp = this;
                if (hs.ie && (hs.ieVersion() < 6 || document.compatMode == 'BackCompat')) {
                        height = this.caption.offsetHeight;
                } else {
                        var temp = hs.createElement('div', {innerHTML: this.caption.innerHTML},
                                null, null, true); // to get height
                        this.caption.innerHTML = '';
                        this.caption.appendChild(temp);
                        height = this.caption.childNodes[0].offsetHeight;
                        this.caption.innerHTML = this.caption.childNodes[0].innerHTML;
                }
                hs.setStyles(this.caption, { overflow: 'hidden', height: 0, zIndex: 2, marginTop: 0 });
                this.wrapper.style.height = 'auto';

                if (hs.captionSlideSpeed) {
                        var step = (Math.round(height/50) || 1) * hs.captionSlideSpeed;
                } else {
                        this.placeCaption(height, 1);
                        return;
                }
                for (var h = height % step, t = 0; h <= height; h += step, t += 10) {
                        (function(){
                                var pH = h, end = (h == height) ? 1 : 0;
                                setTimeout( function() {
                                        exp.placeCaption(pH, end);
                                }, t);
                        })();
                }
        } catch (e) {}
},

placeCaption : function(height, end) {
        if (!this.caption) return;
        this.caption.style.height = height +'px';
        this.caption.style.visibility = 'visible';
        this.y.span = this.wrapper.offsetHeight - 2 * this.offsetBorderH;


        var o = this.objOutline;
        if (o) {
                o.td[4].style.height = (this.wrapper.offsetHeight - 2 * this.objOutline.offset) +'px';
                if (o.hasAlphaImageLoader) o.td[3].style.height = o.td[5].style.height = o.td[4].style.height;
        }
        if (end) this.prepareNextOutline();
},


showHideElements : function (tagName, visibility, imgPos) {
        var els = document.getElementsByTagName(tagName);
        var prop = tagName == '*' ? 'overflow' : 'visibility';
        for (var i = 0; i < els.length; i++) {
                if (prop == 'visibility' || (document.defaultView.getComputedStyle(
                                els[i], "").getPropertyValue('overflow') == 'auto'
                                || els[i].getAttribute('hidden-by') != null)) {
                        var hiddenBy = els[i].getAttribute('hidden-by');
                        if (visibility == 'visible' && hiddenBy) {
                                hiddenBy = hiddenBy.replace('['+ this.key +']', '');
                                els[i].setAttribute('hidden-by', hiddenBy);
                                if (!hiddenBy) els[i].style[prop] = els[i].origProp;
                        } else if (visibility == 'hidden') { // hide if behind
                                var elPos = hs.position(els[i]);
                                elPos.w = els[i].offsetWidth;
                                elPos.h = els[i].offsetHeight;


                                        var clearsX = (elPos.x + elPos.w < imgPos.x || elPos.x > imgPos.x + imgPos.w);
                                        var clearsY = (elPos.y + elPos.h < imgPos.y || elPos.y > imgPos.y + imgPos.h);
                                var wrapperKey = hs.getWrapperKey(els[i]);
                                if (!clearsX && !clearsY && wrapperKey != this.key) { // element falls behind image
                                        if (!hiddenBy) {
                                                els[i].setAttribute('hidden-by', '['+ this.key +']');
                                                els[i].origProp = els[i].style[prop];
                                                els[i].style[prop] = 'hidden';
                                        } else if (!hiddenBy.match('['+ this.key +']')) {
                                                els[i].setAttribute('hidden-by', hiddenBy + '['+ this.key +']');
                                        }
                                } else if (hiddenBy == '['+ this.key +']' || hs.focusKey == wrapperKey) { // on move
                                        els[i].setAttribute('hidden-by', '');
                                        els[i].style[prop] = els[i].origProp || '';
                                } else if (hiddenBy && hiddenBy.match('['+ this.key +']')) {
                                        els[i].setAttribute('hidden-by', hiddenBy.replace('['+ this.key +']', ''));
                                }

                        }
                }
        }
},

focus : function() {
        this.wrapper.style.zIndex = hs.zIndexCounter++;
        // blur others
        for (var i = 0; i < hs.expanders.length; i++) {
                if (hs.expanders[i] && i == hs.focusKey) {
                        var blurExp = hs.expanders[i];
                        blurExp.content.className += ' highslide-'+ blurExp.contentType +'-blur';

                        if (blurExp.caption) {
                                blurExp.caption.className += ' highslide-caption-blur';
                        }

                                blurExp.content.style.cursor = hs.ie ? 'hand' : 'pointer';
                                blurExp.content.title = hs.focusTitle;
                }
        }

        // focus this
        if (this.objOutline) this.objOutline.table.style.zIndex
                = this.wrapper.style.zIndex;

        this.content.className = 'highslide-'+ this.contentType;

        if (this.caption) {
                this.caption.className = this.caption.className.replace(' highslide-caption-blur', '');
        }

                this.content.title = hs.restoreTitle;

                hs.styleRestoreCursor = window.opera ? 'pointer' : 'url('+ hs.graphicsDir + hs.restoreCursor +'), pointer';
                if (hs.ie && hs.ieVersion() < 6) hs.styleRestoreCursor = 'hand';
                this.content.style.cursor = hs.styleRestoreCursor;

        hs.focusKey = this.key;
        hs.addEventListener(document, 'keydown', hs.keyHandler);
},

move : function (e) {
        this.x.min = e.left + e.dX;
        this.y.min = e.top + e.dY;

        hs.setStyles(this.wrapper, { left: this.x.min +'px', top: this.y.min +'px' });

        if (this.objOutline)
                this.objOutline.setPosition(this, this.x.min, this.y.min, this.x.span, this.y.span);

},

close : function() {
        if (this.isClosing || !this.isExpanded) return;
        this.isClosing = true;

        hs.removeEventListener(document, 'keydown', hs.keyHandler);

        try {

                this.content.style.cursor = 'default';

                this.changeSize(
                        0,
                        {
                                x: this.x.min,
                                y: this.y.min,
                                w: this.x.span,
                                h: parseInt(this.content.style.height),
                                imgW: this.x.imgSpan,
                                o: this.objOutline ? this.objOutline.offset : 0
                        },
                        {
                                x: this.thumbLeft - this.offsetBorderW + this.thumbOffsetBorderW,
                                y: this.thumbTop - this.offsetBorderH + this.thumbOffsetBorderH,
                                w: this.thumbWidth,
                                h: this.thumbHeight,
                                imgW: this.thumbWidth,
                                o: hs.outlineStartOffset
                        },
                        hs.restoreDuration,
                        hs.restoreSteps
                );

        } catch (e) { this.afterClose(); }
},

createOverlay : function (o) {
        var el = o.overlayId;
        if (typeof el == 'string') el = hs.getNode(el);
        if (!el || typeof el == 'string') return;


        var overlay = hs.createElement(
                'div',
                null,
                {
                        'left' : 0,
                        'top' : 0,
                        'position' : 'absolute',
                        'zIndex' : 3,
                        'visibility' : 'hidden'
                },
                this.wrapper,
                true
        );
        if (o.opacity) hs.setStyles(el, { opacity: o.opacity });
        el.className += ' highslide-display-block';
        overlay.appendChild(el);

        overlay.hsPos = o.position;
        this.positionOverlay(overlay);

        if (o.hideOnMouseOut) overlay.setAttribute('hideOnMouseOut', true);
        if (!o.opacity) o.opacity = 1;
        overlay.setAttribute('opacity', o.opacity);
        hs.fade(overlay, 0, o.opacity);

        hs.push(this.overlays, overlay);
},

positionOverlay : function(overlay) {
        var left = this.offsetBorderW;
        var dLeft = this.x.span - overlay.offsetWidth;
        var top = this.offsetBorderH;
        var dTop = parseInt(this.content.style.height) - overlay.offsetHeight;

        var p = overlay.hsPos || 'center center';
        if (/^bottom/.test(p)) top += dTop;
        if (/^center/.test(p)) top += dTop / 2;
        if (/right$/.test(p)) left += dLeft;
        if (/center$/.test(p)) left += dLeft / 2;
        overlay.style.left = left +'px';
        overlay.style.top = top +'px';
},

createOverlays : function() {
        for (var i = 0; i < hs.overlays.length; i++) {
                var o = hs.overlays[i];
                if ((!o.thumbnailId && !o.slideshowGroup) || o.thumbnailId == this.thumbsUserSetId
                                || o.slideshowGroup === this.slideshowGroup) {
                        this.createOverlay(o);
                }
        }
},


createFullExpand : function () {
        var a = hs.createElement(
                'a',
                {
                        href: 'javascript:hs.expanders['+ this.key +'].doFullExpand();',
                        title: hs.fullExpandTitle,
                        className: 'highslide-full-expand'
                }
        );

        this.fullExpandLabel = a;
        this.createOverlay({ overlayId: a, position: hs.fullExpandPosition,
                hideOnMouseOut: true, opacity: hs.fullExpandOpacity });
},

doFullExpand : function () {
        try {
                hs.purge(this.fullExpandLabel);
                this.fullExpandLabel.parentNode.removeChild(this.fullExpandLabel);
                this.focus();

                this.x.min = parseInt(this.wrapper.style.left) - (this.fullExpandWidth - this.content.width) / 2;
                if (this.x.min < hs.marginLeft) this.x.min = hs.marginLeft;
                this.wrapper.style.left = this.x.min +'px';

                hs.setStyles(this.content, { width: this.fullExpandWidth +'px',
                        height: this.fullExpandHeight +'px'});

                this.x.span = this.fullExpandWidth;
                this.wrapper.style.width = (this.x.span + 2*this.offsetBorderW) +'px';

                this.y.span = this.wrapper.offsetHeight - 2 * this.offsetBorderH;

                if (this.objOutline)
                        this.objOutline.setPosition(this, this.x.min, this.y.min, this.x.span, this.y.span);

                for (var i = 0; i < this.overlays.length; i++)
                        this.positionOverlay(this.overlays[i]);

                this.redoShowHide();



        } catch (e) {
                window.location.href = this.content.src;
        }
},


// on end move and resize
redoShowHide : function() {
        var imgPos = {
                x: parseInt(this.wrapper.style.left) - 20,
                y: parseInt(this.wrapper.style.top) - 20,
                w: this.content.offsetWidth + 40,
                h: this.content.offsetHeight + 40
                        + this.spaceForCaption
        };
        if (hs.hideSelects) this.showHideElements('SELECT', 'hidden', imgPos);
        if (hs.hideIframes) this.showHideElements('IFRAME', 'hidden', imgPos);
        if (hs.geckoMac) this.showHideElements('*', 'hidden', imgPos);

},

wrapperMouseHandler : function (e) {
        if (!e) e = window.event;
        var over = /mouseover/i.test(e.type);
        if (!e.target) e.target = e.srcElement; // ie
        if (!e.relatedTarget) e.relatedTarget =
                over ? e.fromElement : e.toElement; // ie
        if (hs.getExpander(e.relatedTarget) == this || hs.dragArgs) return;
        for (var i = 0; i < this.overlays.length; i++) {
                var o = this.overlays[i];
                if (o.getAttribute('hideOnMouseOut')) {
                        var from = over ? 0 : o.getAttribute('opacity'),
                                to = over ? o.getAttribute('opacity') : 0;
                        hs.fade(o, from, to);
                }
        }
},

afterClose : function () {
        this.a.className = this.a.className.replace('highslide-active-anchor', '');

        if (hs.hideSelects) this.showHideElements('SELECT', 'visible');
        if (hs.hideIframes) this.showHideElements('IFRAME', 'visible');
        if (hs.geckoMac) this.showHideElements('*', 'visible');
                if (this.objOutline && this.outlineWhileAnimating) this.objOutline.destroy();
                hs.purge(this.wrapper);
                if (hs.ie && hs.ieVersion() < 5.5) this.wrapper.innerHTML = ''; // crash
                else this.wrapper.parentNode.removeChild(this.wrapper);
        hs.expanders[this.key] = null;
        hs.cleanUp();
}
};
// history
var HsExpander = hs.Expander;

// set handlers
hs.addEventListener(document, 'mousedown', hs.mouseClickHandler);
hs.addEventListener(document, 'mouseup', hs.mouseClickHandler);
hs.addEventListener(window, 'load', hs.preloadImages);

        // remove the registerOverlay call to disable the controlbar
        hs.registerOverlay(
            {
                    thumbnailId: null,
                    overlayId: 'controlbar',
                    position: 'top right',
                    hideOnMouseOut: true
                }
        );

    hs.graphicsDir = '/highslide/graphics/';
    hs.outlineType = 'rounded-white';
    // Tell Highslide to use the thumbnail's title for captions
    hs.captionEval = 'this.thumb.title';