var hs = {
graphicsDir : 'highslide/graphics/',
restoreCursor : "zoomout.cur",
fullExpandIcon : 'fullexpand.gif',
expandSteps : 10,
expandDuration : 250,
restoreSteps : 10,
restoreDuration : 250,
allowMultipleInstances: true,
hideThumbOnExpand : true,
captionSlideSpeed : 1,
outlineWhileAnimating : false,
outlineStartOffset : 3,
marginLeft : 10,
marginRight : 35,
marginTop : 10,
marginBottom : 35,
zIndexCounter : 1001,
fullExpandTitle : 'Expand to actual size',
restoreTitle : 'Закрыть изображение – щёлкните мышью на изображение. Перетащить изображение – щёлкнув и удерживая кнопку мыши, перетащите в нужном направлении. Просмотр следующей (предыдущей) картинки – используйте стрелки влево (вправо) на клавиатуре.',
focusTitle : 'Click to bring to front',
loadingText : 'Сейчас покажусь',
loadingTitle : 'Click to cancel',
loadingOpacity : 0.75,
showCredits : true,
creditsText : 'dubossary.ru',
creditsHref : 'http://vikjavev.no/highslide/?user=1',
creditsTitle : 'Go to the Highslide JS homepage',
anchor : 'auto',
align : 'auto',
targetX: null,
targetY: null,
captionId : null,
captionTemplateId : null,
slideshowGroup : null,
spaceForCaption : 30,
minWidth: 200,
minHeight: 200,
allowSizeReduction: true,
outlineType : 'drop-shadow',
wrapperClassName : null,
enableKeyListener : true,
preloadTheseImages : new Array(),
continuePreloading: true,
expandedImagesCounter : 0,
expanders : new Array(),
overrides : new Array(
'anchor',
'align',
'targetX',
'targetY',
'outlineType',
'outlineWhileAnimating',
'spaceForCaption', 
'wrapperClassName',
'minWidth',
'minHeight',
'captionId',
'captionTemplateId',
'allowSizeReduction',
'slideshowGroup',
'enableKeyListener'
),
overlays : new Array(),
pendingOutlines : new Array(),
origNodes : new Array(),
ie : (document.all && !window.opera),
safari : navigator.userAgent.indexOf("Safari") != -1,
hasFocused : false,
$ : function (id) {
return document.getElementById(id);},
push : function (arr, val) {
arr[arr.length] = val;},
createElement : function (tag, attribs, styles, parent) {
var el = document.createElement(tag);
if (attribs) hs.setAttribs(el, attribs);
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 { el.style[x] = styles[x]; }
catch (e) {}}},
ieVersion : function () {
arr = navigator.appVersion.split("MSIE");
return parseFloat(arr[1]);},
clientInfo : function (){
var iebody = document.compatMode && document.compatMode != "BackCompat" 
? document.documentElement : document.body;
this.width = hs.ie ? iebody.clientWidth : self.innerWidth;
this.height = hs.ie ? iebody.clientHeight : self.innerHeight;
this.scrollLeft = hs.ie ? iebody.scrollLeft : pageXOffset;
this.scrollTop = hs.ie ? iebody.scrollTop : pageYOffset;} ,
position : function(el){ 
var parent = el;
var p = { x: parent.offsetLeft, y: parent.offsetTop };
while (parent.offsetParent){
parent = parent.offsetParent;
p.x += parent.offsetLeft;
p.y += parent.offsetTop;
if (parent != document.body && parent != document.documentElement) {
p.x -= parent.scrollLeft;
p.y -= parent.scrollTop;}}
return p;}, 
expand : function(a, params, contentType) {
try {
new HsExpander(a, params, contentType);
return false;} catch (e) {
return true;}},
focusTopmost : function() {
var topZ = 0;
var topmostKey = -1;
for (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();}, 
closeId : function(elId) { // for text links
for (i = 0; i < hs.expanders.length; i++) {if (hs.expanders[i] && (hs.expanders[i].thumb.id == elId || hs.expanders[i].a.id == elId)) {
hs.expanders[i].doClose();
return;}}},
close : function(el) {
var key = hs.getWrapperKey(el);
if (hs.expanders[key]) hs.expanders[key].doClose();
return false;},
toggleImages : function(closeId, expandEl) {if (closeId) hs.closeId(closeId);
if (hs.ie) expandEl.href = expandEl.href.replace('about:(blank)?', ''); // mysterious IE thing
hs.toggleImagesExpandEl = expandEl;
return false;},
getAdjacentAnchor : function(key, op) {
var aAr = document.getElementsByTagName('A');
var hsAr = new Array;
var activeI = -1;
var j = 0;
for (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) {
try {
var s = a.onclick.toString();
var oneLine = s.replace(/\s/g, ' ');
var sParams = oneLine.replace(/.*?hs.(htmlE|e)xpand\s*?\(\s*?this\s*?,\s*?\{(.*?)\}.*?$/, '$2');
if (hs.safari) { // stupid bug
for (var i = 0; i < hs.overrides.length; i++) {
sParams = sParams.replace(hs.overrides[i] +':', ','+ hs.overrides[i] +':').replace(/^\s*?,/, '');}}
if (oneLine == sParams) return null;
eval('var arr = {'+ sParams +'};');
for (var x in arr) {if (x == param) return arr[x];}} catch (e) {
return null;}},
getSrc : function (a) {
var src = hs.getParam(a, 'src');
if (src) return src;
return a.rel.replace(/_slash_/g, '/') || a.href;},
cloneNode : function (id) {if (!hs.$(id) && !hs.origNodes[id]) return null;
var clone;
if (hs.origNodes[id]) {
clone = hs.origNodes[id].cloneNode(1);
hs.setId(clone, /-hsOrig$/, 1);} else {
clone = hs.$(id).cloneNode(1);
hs.origNodes[id] = hs.$(id);
hs.setId(hs.$(id), '-hsOrig');}
return clone;},
setId : function (d, suff, remove) {if (d.id) d.id = remove ? d.id.replace(suff, '') : d.id + suff;
if (d.name) d.name = remove ? d.name.replace(suff, '') : d.name + suff;
if (hs.geckoBug && hs.geckoBug(d)) return;
var a = d.childNodes;
for (var i = 0; i < a.length; i++) {if (a[i]) hs.setId(a[i], suff, remove);}},
purge : function(d) {
var a = d.attributes, i, l, n;
if (a) {
l = a.length;
for (i = 0; i < l; i += 1) {
n = a[i].name;
if (typeof d[n] === 'function') {
d[n] = null;}}}
if (hs.geckoBug && hs.geckoBug(d)) return;
a = d.childNodes;
if (a) {
l = a.length;
for (i = 0; i < l; i += 1) {
hs.purge(d.childNodes[i]);}}},
previousOrNext : function (el, op) {if (typeof el == 'object') var activeKey = hs.getWrapperKey(el);
else if (typeof el == 'number') var activeKey = el;
if (hs.expanders[activeKey]) {
try { hs.getAdjacentAnchor(activeKey, op).onclick(); } catch (e) {}
hs.expanders[activeKey].doClose();}
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; 
if (e.target.form) return; 
var op = null;
switch (e.keyCode) {
case 34:
case 39:
case 40:
op = 1;
break;
case 33:
case 37:
case 38:
op = -1;
break;
case 27:
case 13:
if (hs.expanders[hs.focusKey]) hs.expanders[hs.focusKey].doClose();
return false;}
if (op != null) {
hs.removeEventListener(document, 'keydown', hs.keyHandler);
if (hs.expanders[hs.focusKey] && !hs.expanders[hs.focusKey].enableKeyListener) return true;
return hs.previousOrNext(hs.focusKey, op);}
else return true;},
registerOverlay : function (overlay) {
hs.push(hs.overlays, overlay);},
getWrapperKey : function (el) {
var key = -1;
while (el.parentNode){
el = el.parentNode;
if (el.id && el.id.match(/^highslide-wrapper-[0-9]+$/)) {
key = el.id.replace(/^highslide-wrapper-([0-9]+)$/, "$1");
break;}}
return key;},
cleanUp : function () {if (hs.toggleImagesExpandEl) { 
hs.toggleImagesExpandEl.onclick();
hs.toggleImagesExpandEl = null;} else {
for (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 fobj = e.target;
while (fobj.parentNode
&& !(fobj.className && fobj.className.match(/highslide-(image|move|html)/)))
{fobj = fobj.parentNode;}
if (!fobj.parentNode) return;
hs.dragKey = hs.getWrapperKey(fobj);
if (fobj.className.match(/highslide-(image|move)/)) {
var isDraggable = true;
var wLeft = parseInt(hs.expanders[hs.dragKey].wrapper.style.left);
var wTop = parseInt(hs.expanders[hs.dragKey].wrapper.style.top);}
if (e.type == 'mousedown') {if (isDraggable)
{hs.dragObj = hs.expanders[hs.dragKey].content;
if (fobj.className.match('highslide-image')) hs.dragObj.style.cursor = 'move';
hs.wLeft = wLeft;
hs.wTop = wTop;
hs.dragX = e.clientX;
hs.dragY = e.clientY;
hs.addEventListener(document, 'mousemove', hs.mouseMoveHandler);
if (e.preventDefault) e.preventDefault(); // FF
if (hs.dragObj.className.match(/highslide-(image|html)-blur/)) {
hs.expanders[hs.dragKey].focus();
hs.hasFocused = true;}
return false;}
else if (fobj.className.match(/highslide-html/)) { // just focus
hs.expanders[hs.dragKey].focus();
hs.expanders[hs.dragKey].redoShowHide();
hs.hasFocused = false;}} else if (e.type == 'mouseup') {
hs.removeEventListener(document, 'mousemove', hs.mouseMoveHandler);
if (isDraggable && hs.expanders[hs.dragKey]) {if (fobj.className.match('highslide-image')) {
fobj.style.cursor = hs.styleRestoreCursor;}
var hasMoved = wLeft != hs.wLeft || wTop != hs.wTop;
if (!hasMoved && !hs.hasFocused && !fobj.className.match(/highslide-move/)) {
hs.expanders[hs.dragKey].doClose();} else if (hasMoved || (!hasMoved && hs.hasHtmlExpanders)) {
hs.expanders[hs.dragKey].redoShowHide();}
hs.hasFocused = false;} else if (fobj.className.match('highslide-image-blur')) {
fobj.style.cursor = hs.styleRestoreCursor;}}},
mouseMoveHandler : function(e)
{if (!hs.expanders[hs.dragKey] || !hs.expanders[hs.dragKey].wrapper) return;
if (!e) e = window.event;
var exp = hs.expanders[hs.dragKey];
var w = exp.wrapper;
w.style.left = hs.wLeft + e.clientX - hs.dragX +'px';
w.style.top = hs.wTop + e.clientY - hs.dragY +'px';
if (exp.objOutline) {
var o = exp.objOutline;
o.outer.style.left = (parseInt(w.style.left) - o.offset) +'px';
o.outer.style.top = (parseInt(w.style.top) - o.offset) +'px';}
return false;},
addEventListener : function (el, event, func) {if (document.addEventListener) el.addEventListener(event, func, false);
else if (document.attachEvent) el.attachEvent('on'+ event, func);
else el['on'+ event] = func;},
removeEventListener : function (el, event, func) {if (document.removeEventListener) el.removeEventListener(event, func, false);
else if (document.detachEvent) el.detachEvent('on'+ event, func);
else el[event] = null;},
isHsAnchor : function (a) {
return (a.onclick && a.onclick.toString().replace(/\s/g, ' ').match(/hs.(htmlE|e)xpand/));},
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 re, j = 0;
var aTags = document.getElementsByTagName('A');
for (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++;}}}
new HsOutline(hs.outlineType, function () { hs.preloadFullImage(0)} );
var cur = document.createElement('img');
cur.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);}}};
HsOutline = function (outlineType, onLoad) {if (!outlineType) return;
if (onLoad) this.onLoad = onLoad;
this.outlineType = outlineType;
this.outline = new Array();
var v = hs.ieVersion();
hs.genContainer();
this.hasAlphaImageLoader = hs.ie && v >= 5.5 && v < 8;
this.hasPngSupport = !hs.ie || (hs.ie && v >= 8);
this.hasOutline = this.outlineType && (this.hasAlphaImageLoader || this.hasPngSupport);
this.outer = hs.createElement(
'table',
{cellSpacing: 0},
{visibility: 'hidden',
position: 'absolute',
zIndex: hs.zIndexCounter++,
borderCollapse: 'collapse',
border: 'none',
margin: 0},
hs.container);
this.tbody = hs.createElement('tbody', null, null, this.outer);
this.preloadOutlineElement(1); };
HsOutline.prototype.preloadOutlineElement = function (i) {if (this.outline[i] && this.outline[i].onload) { 
this.outline[i].onload = null;
return;}
this.offset = this.hasOutline ? 10 : 0;
if (i == 1 || i == 4 || i == 6) this.tr = hs.createElement('tr', null, null, this.tbody);
if (i == 5) this.inner = hs.createElement('td', null, { padding: 0, margin: 0, border: 0, position: 'relative' }, this.tr);
var files = Array (0,8,1,2,7,3,6,5,4);
var src = hs.graphicsDir + "outlines/"+ this.outlineType +"/"+ files[i] +".png";
if (this.hasAlphaImageLoader) {
var bgKey = 'filter';
var bgValue = "progid:DXImageTransform.Microsoft.AlphaImageLoader("
+ "enabled=true, sizingMethod=scale src='"+ src + "') ";} else if (this.hasPngSupport || this.hasIe7Bug) {
var bgKey = 'background';
var bgValue = 'url('+ src +')';}
var styles = { lineHeight: 0, fontSize: 0, padding: 0, margin: 0, border: 0 };
if (this.hasOutline) styles[bgKey] = bgValue;
var td = hs.createElement('td', null, styles);
var img = hs.createElement('img', null, { visibility: 'hidden', display: 'block', padding: 0, margin: 0, border: 0 }, td);
var dim = 2 * this.offset;
hs.setStyles (td, { height: dim +'px', width: dim +'px'} );
var pThis = this;
if (i < 8) img.onload = function() { pThis.preloadOutlineElement(i + 1); };
else img.onload = function() { 
hs.pendingOutlines[pThis.outlineType] = pThis;
if (pThis.onLoad) pThis.onLoad(); };
this.tr.appendChild(td);
if (this.hasOutline) img.src = src;
else img.onload();};
HsOutline.prototype.destroy = function() {
hs.purge(this.outer);
try { this.outer.parentNode.removeChild(this.outer); } catch (e) {}};
HsExpander = function(a, params, contentType) {
hs.continuePreloading = false;
for (i = 0; i < hs.overrides.length; i++) {
var name = hs.overrides[i];
if (params && typeof params[name] != 'undefined') this[name] = params[name];
else this[name] = hs[name];}
if (params && params.thumbnailId) {
var el = hs.$(params.thumbnailId);} else {
for (i = 0; i < a.childNodes.length; i++) {if (a.childNodes[i].tagName && a.childNodes[i].tagName == 'IMG') {
var el = a.childNodes[i];
break;}}}
if (!el) el = a;
for (i = 0; i < hs.expanders.length; i++) {if (hs.expanders[i] && hs.expanders[i].thumb != el && !hs.expanders[i].onLoadStarted) {
hs.expanders[i].cancelLoading();}}
for (i = 0; i < hs.expanders.length; i++) {if (hs.expanders[i] && hs.expanders[i].thumb == el) {
hs.expanders[i].focus();
return false;}}
if (!hs.allowMultipleInstances) {
var prev = hs.expandedImagesCounter - 1;
if (hs.expanders[prev]) hs.expanders[prev].doClose();}
this.key = hs.expandedImagesCounter++;
hs.expanders[this.key] = this;
if (contentType == 'html') {
this.isHtml = true;
this.contentType = 'html';} else {
this.isImage = true;
this.contentType = 'image';}
this.a = a;
this.thumbsUserSetId = el.id || a.id;
this.thumb = el;
this.overlays = new Array();
var pos = hs.position(el); 
this.wrapper = hs.createElement(
'div',
{id: 'highslide-wrapper-'+ this.key,
className: this.wrapperClassName},
{visibility: 'hidden',
position: 'absolute',
zIndex: hs.zIndexCounter++});
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.thumbClass = el.className;
this.thumbOffsetBorderW = (this.thumb.offsetWidth - this.thumbWidth) / 2;
this.thumbOffsetBorderH = (this.thumb.offsetHeight - this.thumbHeight) / 2;
hs.genContainer();
if (hs.pendingOutlines[this.outlineType]) {
this.connectOutline();
this[this.contentType +'Create']();} else if (!this.outlineType) {
this[this.contentType +'Create']();} else {
this.displayLoading();
var pThis = this;
new HsOutline(this.outlineType, 
function () { 
pThis.connectOutline();
pThis[pThis.contentType +'Create']();} 
);}};
HsExpander.prototype.connectOutline = function(x, y) {
var w = hs.pendingOutlines[this.outlineType];
this.objOutline = w;
hs.pendingOutlines[this.outlineType] = null;};
HsExpander.prototype.displayLoading = function() {if (this.onLoadStarted || this.loading) return;
this.originalCursor = this.a.style.cursor;
this.a.style.cursor = 'wait';
if (!hs.loading) {
hs.loading = hs.createElement('a',
{className: 'highslide-loading',
title: hs.loadingTitle,
innerHTML: hs.loadingText},
{position: 'absolute'
}, hs.container);
if (hs.ie) hs.loading.style.filter = 'alpha(opacity='+ (100*hs.loadingOpacity) +')';
else hs.loading.style.opacity = hs.loadingOpacity;}
this.loading = hs.loading;
this.loading.href = 'javascript:hs.expanders['+ this.key +'].cancelLoading()';
this.loading.visibility = 'visible';
this.loading.style.left = (this.thumbLeft + this.thumbOffsetBorderW 
+ (this.thumbWidth - this.loading.offsetWidth) / 2) +'px';
this.loading.style.top = (this.thumbTop 
+ (this.thumbHeight - this.loading.offsetHeight) / 2) +'px';
setTimeout(
"if (hs.expanders["+ this.key +"] && hs.expanders["+ this.key +"].loading) "
+ "hs.expanders["+ this.key +"].loading.style.visibility = 'visible';", 
100
);};
HsExpander.prototype.imageCreate = function() {
var img = document.createElement('img');
var key = this.key;
var img = document.createElement('img');this.content = img;
img.onload = function () { if (hs.expanders[key]) hs.expanders[key].onLoad(); };
img.className = 'highslide-image '+ this.thumbClass;
img.style.visibility = 'hidden'; // prevent flickering in IE
img.style.display = 'block';
img.style.position = 'absolute';
img.style.zIndex = 3;
img.title = hs.restoreTitle;
img.onmouseover = function () { 
if (hs.expanders[key]) hs.expanders[key].onMouseOver(); };
img.onmouseout = function (e) { 
var rel = e ? e.relatedTarget : event.toElement;
if (hs.expanders[key]) hs.expanders[key].onMouseOut(rel);};
if (hs.safari) hs.container.appendChild(img);
if (hs.ie) img.src = null;
img.src = hs.getSrc(this.a);
this.displayLoading();};
HsExpander.prototype.onLoad = function() {
try { 
if (!this.content) return;
if (this.onLoadStarted) return; // old Gecko loop
else this.onLoadStarted = true;
if (this.loading) {
this.loading.style.visibility = 'hidden';
this.loading = null;
this.a.style.cursor = this.originalCursor || '';}
if (this.isImage) {
this.newWidth = this.content.width;
this.newHeight = this.content.height;
this.fullExpandWidth = this.newWidth;
this.fullExpandHeight = this.newHeight;
this.content.width = this.thumbWidth;
this.content.height = this.thumbHeight;} else if (this.htmlGetSize) this.htmlGetSize();
var modMarginBottom = hs.marginBottom;
if (!this.captionId && this.thumbsUserSetId) this.captionId = 'caption-for-'+ this.thumbsUserSetId;
if (this.captionId) {
this.caption = hs.cloneNode(this.captionId);}
if (this.captionTemplateId) {
var s = (this.caption) ? this.caption.innerHTML : '';
this.caption = hs.cloneNode(this.captionTemplateId);
if (this.caption) this.caption.innerHTML
= this.caption.innerHTML.replace(/\s/g, ' ').replace('{caption}', s);}
var modMarginBottom = hs.marginBottom;
if (this.caption) modMarginBottom += this.spaceForCaption;
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);
this.offsetBorderW = (this.content.offsetWidth - this.thumbWidth) / 2;
this.offsetBorderH = (this.content.offsetHeight - this.thumbHeight) / 2;
var modMarginRight = hs.marginRight + 2 * this.offsetBorderW;
modMarginBottom += 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' };
if (this.align == 'center') {
justify.x = 'center';
justify.y = 'center';} else {if (this.anchor.match(/^top/)) justify.y = null;
if (this.anchor.match(/right$/)) justify.x = 'max';
if (this.anchor.match(/^bottom/)) justify.y = 'max';
if (this.anchor.match(/left$/)) justify.x = null;}
client = new hs.clientInfo();
this.x = { 
min: parseInt(this.thumbLeft) - this.offsetBorderW + this.thumbOffsetBorderW,
span: this.newWidth,
minSpan: this.newWidth < minWidth ? this.newWidth : minWidth,
justify: justify.x,
target: this.targetX,
marginMin: hs.marginLeft, 
marginMax: modMarginRight,
scroll: client.scrollLeft,
clientSpan: client.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,
justify: justify.y,
target: this.targetY,
marginMin: hs.marginTop, 
marginMax: modMarginBottom, 
scroll: client.scrollTop,
clientSpan: client.height,
thumbSpan: this.thumbHeight};
var oldBottom = this.y.min + parseInt(this.thumbHeight);
this.y = this.justify(this.y);
if (this.isHtml) this.htmlSizeOperations();
if (this.isImage) this.correctRatio(ratio);
var x = this.x;
var y = this.y;
var imgPos = {x: x.min - 20, y: y.min - 20, w: x.span + 40, h: y.span + 40 + this.spaceForCaption};
hs.hideSelects = (hs.ie && hs.ieVersion() < 7);
if (hs.hideSelects) this.showHideElements('SELECT', 'hidden', imgPos);
hs.hideIframes = (window.opera || navigator.vendor == 'KDE' || (hs.ie && hs.ieVersion() < 5.5));
if (hs.hideIframes) this.showHideElements('IFRAME', 'hidden', imgPos);
if (this.objOutline && !this.outlineWhileAnimating) this.positionOutline(x.min, y.min, x.span, y.span);
var o2 = this.objOutline ? this.objOutline.offset : 0;
this.changeSize(
1,
this.thumbLeft + this.thumbOffsetBorderW - this.offsetBorderW,
this.thumbTop + this.thumbOffsetBorderH - this.offsetBorderH,
this.thumbWidth,
this.thumbHeight,
x.min,
y.min,
x.span,
y.span, 
hs.expandDuration,
hs.expandSteps,
hs.outlineStartOffset,
o2
);} catch (e) {if (hs.expanders[this.key] && hs.expanders[this.key].a) 
window.location.href = hs.getSrc(hs.expanders[this.key].a);}};
HsExpander.prototype.justify = function (p) {
var tgt, dim = p == this.x ? 'x' : 'y';
if (p.target && p.target.match(/ /)) {
tgt = p.target.split(' ');
p.target = tgt[0];}
if (p.target && hs.$(p.target)) {
p.min = hs.position(hs.$(p.target))[dim];
if (tgt && tgt[1] && tgt[1].match(/^[-]?[0-9]+px$/)) p.min += parseInt(tgt[1]);} else if (p.justify == 'auto' || p.justify == 'center') {
var hasMovedMin = false;
var allowReduce = true;
if (p.justify == 'center') p.min = Math.round(p.scroll + (p.clientSpan - p.span - p.marginMax) / 2);
else 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;}
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 { 
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;}} else if (p.justify == 'max') {
p.min = Math.floor(p.min - p.span + p.thumbSpan);}
if (p.min < p.marginMin) {
tmpMin = p.min;
p.min = p.marginMin; 
if (allowReduce) p.span = p.span - (p.min - tmpMin);}
return p;};
HsExpander.prototype.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
x.span = x.minSpan;
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);}};
HsExpander.prototype.changeSize = function(dir, x1, y1, w1, h1, x2, y2, w2, h2, dur, steps, oo1, oo2) {
dW = (w2 - w1) / steps;
dH = (h2 - h1) / steps;
dX = (x2 - x1) / steps;
dY = (y2 - y1) / steps;
dOo = (oo2 - oo1) /steps;
for (i = 1; i <= steps; i++) {
w1 += dW;
h1 += dH;
x1 += dX;
y1 += dY;
oo1 += dOo;
var obj = "hs.expanders["+ this.key +"]";
var s = "if ("+ obj +") {";
if (i == 1) {
s += obj +".content.style.visibility = 'visible';"
+ "if ("+ obj +".thumb.tagName == 'IMG' && hs.hideThumbOnExpand) "+ obj +".thumb.style.visibility = 'hidden';"}
if (i == steps) {
w1 = w2;
h1 = h2;
x1 = x2;
y1 = y2;
oo1 = oo2;}
s += obj +"."+ this.contentType +"SetSize("+ Math.round(w1) +", "+ Math.round(h1) +", "
+ Math.round(x1) +", "+ Math.round(y1) +", "+ Math.round(oo1);
if (i == steps) s += ', '+ dir;
s += ");}";
setTimeout(s, Math.round(i * (dur / steps)));}};
HsExpander.prototype.imageSetSize = function (w, h, x, y, offset, end) {
try {
this.content.width = w;
this.content.height = h;
if (this.objOutline && this.outlineWhileAnimating) {
var o = this.objOutline.offset - offset;
this.positionOutline(x + o, y + o, w - 2 * o, h - 2 * o, 1);}
hs.setStyles ( this.wrapper,
{'visibility': 'visible',
'left': x +'px',
'top': y +'px'});
var exp = 'hs.expanders['+ this.key +']';
if (end == 1) setTimeout('if ('+ exp +')'+ exp +'.onExpanded()', 0); // jerk in IE
else if (end == -1) setTimeout('if ('+ exp +')'+ exp +'.onEndClose()', 0);} catch (e) {
window.location.href = hs.getSrc(this.a);}};
HsExpander.prototype.positionOutline = function(x, y, w, h, vis) {if (!this.objOutline) return;
var o = this.objOutline;
if (vis) o.outer.style.visibility = 'visible';
o.outer.style.left = (x - o.offset) +'px';
o.outer.style.top = (y - o.offset) +'px';
o.outer.style.width = (w + 2 * (this.offsetBorderW + o.offset)) +'px';
w += 2 * (this.offsetBorderW - o.offset);
h += + 2 * (this.offsetBorderH - o.offset);
o.inner.style.width = w >= 0 ? w +'px' : 0;
o.inner.style.height = h >= 0 ? h +'px' : 0;};
HsExpander.prototype.onExpanded = function() {if (this.objOutline) this.objOutline.outer.style.visibility = 'visible';
this.isExpanded = true;
this.focus();
if (this.isHtml && this.objectLoadTime == 'after') this.writeExtendedContent();
this.createCustomOverlays();
if (hs.showCredits) this.writeCredits();
if (this.caption) this.writeCaption();
if (this.fullExpandWidth > this.x.span) this.createFullExpand();
if (!this.caption) this.onDisplayFinished();};
HsExpander.prototype.onDisplayFinished = function() {
var key = this.key;
var outlineType = this.outlineType;
new HsOutline(outlineType, function () { if (hs.expanders[key]) hs.expanders[key].preloadNext();});};
HsExpander.prototype.preloadNext = function() {
var nextA = hs.getAdjacentAnchor(this.key, 1);
if (nextA) {
var img = document.createElement('img');
img.src = hs.getSrc(nextA);}};
HsExpander.prototype.cancelLoading = function() {
this.a.style.cursor = this.originalCursor;
if (this.loading) hs.loading.style.visibility = 'hidden';
hs.expanders[this.key] = null;};
HsExpander.prototype.writeCredits = function () {
var credits = hs.createElement('a',
{href: hs.creditsHref,
className: 'highslide-credits',
innerHTML: hs.creditsText,
title: hs.creditsTitle});
this.createOverlay(credits, 'top left');};
HsExpander.prototype.writeCaption = function() {
try {
this.wrapper.style.width = this.wrapper.offsetWidth +'px';
this.caption.style.visibility = 'hidden';
this.caption.style.position = 'relative';
if (hs.ie) this.caption.style.zoom = 1; 
this.caption.className += ' highslide-display-block';
var capHeight = this.caption.offsetHeight;
var slideHeight = (capHeight < this.content.height) ? capHeight : this.content.height;
this.caption.style.top = '-'+ slideHeight +'px';
this.caption.style.zIndex = 2;
var step = 1;
if (slideHeight > 400) step = 4;
else if (slideHeight > 200) step = 2;
else if (slideHeight > 100) step = 1;
if (hs.captionSlideSpeed) step = step * hs.captionSlideSpeed;
else step = slideHeight;
var t = 0;
for (var top = -slideHeight; top <= 0; top += step, t += 10) {
var end = (top >= 0) ? 1 : 0;
var eval = "if (hs.expanders["+ this.key +"]) { "
+ "hs.expanders["+ this.key +"].placeCaption("+ top +", "+ end +");"
+ "}";
setTimeout (eval, t);}} catch (e) {}};
HsExpander.prototype.placeCaption = function(top, end) {if (!this.caption) return;
this.caption.style.top = top +'px';
this.caption.style.visibility = 'visible';
if (this.objOutline) this.objOutline.inner.style.height 
= (this.wrapper.offsetHeight + top - 2 * this.objOutline.offset) +'px';
if (end) this.onDisplayFinished();};
HsExpander.prototype.showHideElements = function (tagName, visibility, imgPos) {
var els = document.getElementsByTagName(tagName);
if (els) {
for (i = 0; i < els.length; i++) {if (els[i].nodeName == tagName) { 
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.visibility = 'visible';} 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 (!els[i].currentStyle || (els[i].currentStyle && els[i].currentStyle['visibility'] != 'hidden')) { // IE
if (!hiddenBy) {
els[i].setAttribute('hidden-by', '['+ this.key +']');} else if (!hiddenBy.match('['+ this.key +']')) {
els[i].setAttribute('hidden-by', hiddenBy + '['+ this.key +']');}
els[i].style.visibility = 'hidden'; 
}} else if (hiddenBy == '['+ this.key +']' || hs.focusKey == wrapperKey) { // on move
els[i].setAttribute('hidden-by', '');
els[i].style.visibility = 'visible';} else if (hiddenBy && hiddenBy.match('['+ this.key +']')) {
els[i].setAttribute('hidden-by', hiddenBy.replace('['+ this.key +']', ''));}}  }}}};
HsExpander.prototype.focus = function() {
for (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) {
hs.setId(blurExp.caption, '-hsBlur'+i);
blurExp.caption.className += ' highslide-caption-blur';}
if (blurExp.isImage) {
blurExp.content.style.cursor = hs.ie ? 'hand' : 'pointer';
blurExp.content.title = hs.focusTitle;} else { hs.setId(blurExp.innerContent, '-hsBlur'+i); }}}
this.wrapper.style.zIndex = hs.zIndexCounter++;
if (this.objOutline) this.objOutline.outer.style.zIndex = this.wrapper.style.zIndex;
this.content.className = 'highslide-'+ this.contentType;
if (this.caption) {
hs.setId(this.caption, '-hsBlur' + this.key, 1);
this.caption.className = this.caption.className.replace(' highslide-caption-blur', '');}
if (this.isImage) {
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;} else {
hs.setId(this.innerContent, '-hsBlur' + this.key, 1);}
hs.focusKey = this.key;
hs.addEventListener(document, 'keydown', hs.keyHandler);};
HsExpander.prototype.doClose = function() {
hs.removeEventListener(document, 'keydown', hs.keyHandler);
try {if (!hs.expanders[this.key]) return;
this.isClosing = true;
var x = parseInt(this.wrapper.style.left);
var y = parseInt(this.wrapper.style.top);
var w = (this.isImage) ? this.content.width : parseInt(this.content.style.width);
var h = (this.isImage) ? this.content.height : parseInt(this.content.style.height);
if (this.objOutline && this.outlineWhileAnimating) this.positionOutline(x, y, w, h);
else if (this.objOutline) this.objOutline.destroy();
var n = this.wrapper.childNodes.length;
for (i = n - 1; i >= 0 ; i--) {
var child = this.wrapper.childNodes[i];
if (child != this.content) {
hs.purge(this.wrapper.childNodes[i]);
this.wrapper.removeChild(this.wrapper.childNodes[i]);}}
if (this.isHtml) this.htmlOnClose();
this.wrapper.style.width = 'auto';
this.content.style.cursor = 'default';
var o2 = this.objOutline ? this.objOutline.offset : 0;
this.changeSize(
-1,
x,
y,
w,
h,
this.thumbLeft - this.offsetBorderW + this.thumbOffsetBorderW,
this.thumbTop - this.offsetBorderH + this.thumbOffsetBorderH,
this.thumbWidth,
this.thumbHeight, 
hs.restoreDuration,
hs.restoreSteps,
o2,
hs.outlineStartOffset
);} catch (e) {
hs.expanders[this.key].onEndClose();}};
HsExpander.prototype.onEndClose = function () {
this.thumb.style.visibility = 'visible';
if (hs.hideSelects) this.showHideElements('SELECT', 'visible');
if (hs.hideIframes) this.showHideElements('IFRAME', 'visible');
if (this.objOutline && this.outlineWhileAnimating) this.objOutline.destroy();
hs.purge(this.wrapper);
this.wrapper.parentNode.removeChild(this.wrapper);
hs.expanders[this.key] = null;
hs.cleanUp();};
HsExpander.prototype.createOverlay = function (el, position, hideOnMouseOut, opacity) {if (typeof el == 'string') el = hs.cloneNode(el);
if (!el || typeof el == 'string' || !this.isImage) return;
if (!position) var position = 'center center';
var overlay = hs.createElement(
'div',
null,
{
'position' : 'absolute',
'zIndex' : 3,
'visibility': 'hidden'
},
this.wrapper
);
if (opacity && opacity < 1) {if (hs.ie) overlay.style.filter = 'alpha(opacity='+ (opacity * 100) +')';
else overlay.style.opacity = opacity;}
el.className += ' highslide-display-block';
overlay.appendChild(el);
var left = this.offsetBorderW;
var dLeft = this.content.width - overlay.offsetWidth;
var top = this.offsetBorderH;
var dTop = this.content.height - overlay.offsetHeight;
if (position.match(/^bottom/)) top += dTop;
if (position.match(/^center/)) top += dTop / 2;
if (position.match(/right$/)) left += dLeft;
if (position.match(/center$/)) left += dLeft / 2;
hs.setStyles(overlay, { 'left': left+'px', 'top': top+'px', visibility: 'visible' } );
if (hideOnMouseOut) overlay.setAttribute('hideOnMouseOut', true);
hs.push(this.overlays, overlay);};
HsExpander.prototype.createCustomOverlays = function() {
for (i = 0; i < hs.overlays.length; i++) {
var o = hs.overlays[i];
if (o.thumbnailId == null || o.thumbnailId == this.thumbsUserSetId) {
this.createOverlay(o.overlayId, o.position, o.hideOnMouseOut, o.opacity);}}};
HsExpander.prototype.onMouseOver = function () {
for (i = 0; i < this.overlays.length; i++) {
this.overlays[i].style.visibility = 'visible';}};
HsExpander.prototype.onMouseOut = function(rel) {
var hideThese = new Array();
var j = 0;
for (i = 0; i < this.overlays.length; i++) {
var node = rel;
while (node && node.parentNode) {if (node == this.overlays[i]) return;
node = node.parentNode;}
if (this.overlays[i].getAttribute('hideOnMouseOut')) {
hideThese[j] = this.overlays[i];
j++;}}
for (i = 0; i < hideThese.length; i++) {
hideThese[i].style.visibility = 'hidden';}};
HsExpander.prototype.createFullExpand = function () {
var a = hs.createElement(
'a',{
href: 'javascript:hs.expanders['+ this.key +'].doFullExpand();',
title: hs.fullExpandTitle},{
background: 'url('+ hs.graphicsDir + hs.fullExpandIcon+')',
display: 'block',
margin: '0 10px 10px 0',
width: '45px',
height: '44px'});
this.createOverlay(a, 'bottom right', true, 0.75);
this.fullExpandIcon = a;};
HsExpander.prototype.doFullExpand = function () {
try {
hs.purge(this.fullExpandIcon);
this.fullExpandIcon.parentNode.removeChild(this.fullExpandIcon);
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';
var borderOffset = this.wrapper.offsetWidth - this.content.width;
this.content.width = this.fullExpandWidth;
this.content.height = this.fullExpandHeight;
this.x.span = this.content.width;
this.wrapper.style.width = (this.x.span + borderOffset) +'px';
this.y.span = this.wrapper.offsetHeight - 2 * this.offsetBorderH;
this.positionOutline(this.x.min, this.y.min, this.x.span, this.y.span);
for (x in this.overlays) {
hs.purge(this.overlays[x]);
this.overlays[x].parentNode.removeChild(this.overlays[x]);}
if (hs.showCredits) this.writeCredits();
this.createCustomOverlays();
this.redoShowHide();} catch (e) {
window.location.href = hs.expanders[this.key].content.src;}};
HsExpander.prototype.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);};
hs.addEventListener(document, 'mousedown', hs.mouseClickHandler);
hs.addEventListener(document, 'mouseup', hs.mouseClickHandler);