if (!hs) {
var hs = {lang: {cssDirection: 'ltr',
loadingText: 'Loading...',
loadingTitle: 'Click to cancel',
focusTitle: 'Click to bring to front',
fullExpandTitle: 'Expand to actual size (f)',
creditsText: 'Powered by Highslide JS',
creditsTitle: 'Go to the Highslide JS homepage',
previousText: 'Previous',
nextText: 'Next',
moveText: 'Move',
closeText: 'Close',
closeTitle: 'Close (esc)',
resizeTitle: 'Resize',
playText: 'Play',
playTitle: 'Play slideshow (spacebar)',
pauseText: 'Pause',
pauseTitle: 'Pause slideshow (spacebar)',
previousTitle: 'Previous (arrow left)',
nextTitle: 'Next (arrow right)',
moveTitle: 'Move',
fullExpandText: '1:1',
number: 'Image %1 of %2',
restoreTitle: 'Click to close image, click and drag to move. Use arrow keys for next and previous.'},
graphicsDir: 'highslide/graphics/',
expandCursor: 'zoomin.cur',
restoreCursor: 'zoomout.cur',
expandDuration: 250,
restoreDuration: 250,
marginLeft: 15,
marginRight: 15,
marginTop: 15,
marginBottom: 15,
zIndexCounter: 1001,
loadingOpacity: 0.75,
allowMultipleInstances: true,
outlineWhileAnimating: 2,
outlineStartOffset: 3,
padToMinWidth: false,
fullExpandPosition: 'bottom right',
fullExpandOpacity: 1,
showCredits: true,
creditsHref: 'http://highslide.com/',
creditsTarget: '_self',
enableKeyListener: true,
openerTagNames: ['a'],
transitions: [],
transitionDuration: 250,
dimmingOpacity: 0,
dimmingDuration: 50,
anchor: 'auto',
align: 'auto',
targetX: null,
targetY: null,
dragByHeading: true,
minWidth: 200,
minHeight: 200,
allowSizeReduction: true,
outlineType: 'drop-shadow',
skin: {controls: ''},
expanders: [],
overrides: ['allowSizeReduction',
'useBox',
'anchor',
'align',
'targetX',
'targetY',
'outlineType',
'outlineWhileAnimating',
'captionId',
'captionText',
'captionEval',
'captionOverlay',
'headingId',
'headingText',
'headingEval',
'headingOverlay',
'creditsPosition',
'dragByHeading',
'autoplay',
'numberPosition',
'transitions',
'dimmingOpacity',
'width',
'height',
'wrapperClassName',
'minWidth',
'minHeight',
'maxWidth',
'maxHeight',
'pageOrigin',
'slideshowGroup',
'easing',
'easingClose',
'fadeInOut',
'src'],
overlays: [],
idCounter: 0,
oPos: {x: ['leftpanel',
'left',
'center',
'right',
'rightpanel'],
y: ['above',
'top',
'middle',
'bottom',
'below']},
mouse: {},
headingOverlay: {},
captionOverlay: {},
timers: [],
slideshows: [],
pendingOutlines: {},
clones: {},
onReady: [],
uaVersion: /Trident\/4\.0/.test(navigator.userAgent) ? 8 : parseFloat((navigator.userAgent.toLowerCase().match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/) || [0,
'0'])[1]),
ie: (document.all && !window.opera),
safari: /Safari/.test(navigator.userAgent),
geckoMac: /Macintosh.+rv:1\.[0-8].+Gecko/.test(navigator.userAgent),
$: function(id) {
if (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.extend(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
},extend: function(el, attribs) {
for (var x in attribs)
el[x] = attribs[x];
return el
},setStyles: function(el, styles) {
for (var x in styles) {
if (hs.ieLt9 && x == 'opacity') {
if (styles[x] > 0.99)
el.style.removeAttribute('filter');
else
el.style.filter = 'alpha(opacity=' + (styles[x] * 100) + ')'
} else
el.style[x] = styles[x]
}
},animate: function(el, prop, opt) {
var start, end, unit;
if (typeof opt != 'object' || opt === null) {
var args = arguments;
opt = {duration: args[2],easing: args[3],complete: args[4]}
}
if (typeof opt.duration != 'number')
opt.duration = 250;
opt.easing = Math[opt.easing] || Math.easeInQuad;
opt.curAnim = hs.extend({}, prop);
for (var name in prop) {
var e = new hs.fx(el, opt, name);
start = parseFloat(hs.css(el, name)) || 0;
end = parseFloat(prop[name]);
unit = name != 'opacity' ? 'px' : '';
e.custom(start, end, unit)
}
},css: function(el, prop) {
if (el.style[prop]) {
return el.style[prop]
} else if (document.defaultView) {
return document.defaultView.getComputedStyle(el, null).getPropertyValue(prop)
} else {
if (prop == 'opacity')
prop = 'filter';
var val = el.currentStyle[prop.replace(/\-(\w)/g, function(a, b) {
return b.toUpperCase()
})];
if (prop == 'filter')
val = val.replace(/alpha\(opacity=([0-9]+)\)/, function(a, b) {
return b / 100
});
return val === '' ? 1 : val
}
},getPageSize: function() {
var d = document, w = window, iebody = d.compatMode && d.compatMode != 'BackCompat' ? d.documentElement : d.body;
var width = hs.ieLt9 ? iebody.clientWidth : (d.documentElement.clientWidth || self.innerWidth), height = hs.ieLt9 ? iebody.clientHeight : self.innerHeight;
hs.page = {width: width,height: height,scrollLeft: hs.ieLt9 ? iebody.scrollLeft : pageXOffset,scrollTop: hs.ieLt9 ? iebody.scrollTop : pageYOffset};
return hs.page
},getPosition: 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, type) {
if (!a)
a = hs.createElement('a', null, {display: 'none'}, hs.container);
if (typeof a.getParams == 'function')
return params;
try {
new hs.Expander(a, params, custom);
return false
} catch (e) {
return true
}
},getElementByClass: function(el, tagName, className) {
var els = el.getElementsByTagName(tagName);
for (var i = 0; i < els.length; i++) {
if ((new RegExp(className)).test(els[i].className)) {
return els[i]
}
}
return null
},replaceLang: function(s) {
s = s.replace(/\s/g, ' ');
var re = /{hs\.lang\.([^}]+)\}/g, matches = s.match(re), lang;
if (matches)
for (var i = 0; i < matches.length; i++) {
lang = matches[i].replace(re, "$1");
if (typeof hs.lang[lang] != 'undefined')
s = s.replace(matches[i], hs.lang[lang])
}
return s
},focusTopmost: function() {
var topZ = 0, topmostKey = -1, expanders = hs.expanders, exp, zIndex;
for (var i = 0; i < expanders.length; i++) {
exp = expanders[i];
if (exp) {
zIndex = exp.wrapper.style.zIndex;
if (zIndex && zIndex > topZ) {
topZ = zIndex;
topmostKey = i
}
}
}
if (topmostKey == -1)
hs.focusKey = -1;
else
expanders[topmostKey].focus()
},getParam: function(a, param) {
a.getParams = a.onclick;
var p = a.getParams ? a.getParams() : null;
a.getParams = null;
return (p && typeof p[param] != 'undefined') ? p[param] : (typeof hs[param] != 'undefined' ? hs[param] : null)
},getSrc: function(a) {
var src = hs.getParam(a, 'src');
if (src)
return src;
return a.href
},getNode: function(id) {
var node = hs.$(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)
}
},discardElement: function(d) {
if (d)
hs.garbageBin.appendChild(d);
hs.garbageBin.innerHTML = ''
},dim: function(exp) {
if (!hs.dimmer) {
isNew = true;
hs.dimmer = hs.createElement('div', {className: 'highslide-dimming highslide-viewport-size',owner: '',onclick: function() {
hs.close()
}}, {visibility: 'visible',opacity: 0}, hs.container, true)
}
hs.dimmer.style.display = '';
var isNew = hs.dimmer.owner == '';
hs.dimmer.owner += '|' + exp.key;
if (isNew) {
if (hs.geckoMac && hs.dimmingGeckoFix)
hs.setStyles(hs.dimmer, {background: 'url(' + hs.graphicsDir + 'geckodimmer.png)',opacity: 1});
else
hs.animate(hs.dimmer, {opacity: exp.dimmingOpacity}, hs.dimmingDuration)
}
},undim: function(key) {
if (!hs.dimmer)
return;
if (typeof key != 'undefined')
hs.dimmer.owner = hs.dimmer.owner.replace('|' + key, '');
if ((typeof key != 'undefined' && hs.dimmer.owner != '') || (hs.upcoming && hs.getParam(hs.upcoming, 'dimmingOpacity')))
return;
if (hs.geckoMac && hs.dimmingGeckoFix)
hs.dimmer.style.display = 'none';
else
hs.animate(hs.dimmer, {opacity: 0}, hs.dimmingDuration, null, function() {
hs.dimmer.style.display = 'none'
})
},transit: function(adj, exp) {
var last = exp || hs.getExpander();
exp = last;
if (hs.upcoming)
return false;
else
hs.last = last;
hs.removeEventListener(document, window.opera ? 'keypress' : 'keydown', hs.keyHandler);
try {
hs.upcoming = adj;
adj.onclick()
} catch (e) {
hs.last = hs.upcoming = null
}
try {
if (!adj || exp.transitions[1] != 'crossfade')
exp.close()
} catch (e) {
}
return false
},previousOrNext: function(el, op) {
var exp = hs.getExpander(el);
if (exp)
return hs.transit(exp.getAdjacentAnchor(op), exp);
else
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 (typeof e.target.form != 'undefined')
return true;
var exp = hs.getExpander();
var op = null;
switch (e.keyCode) {
case 70:
if (exp)
exp.doFullExpand();
return true;
case 32:
op = 2;
break;
case 34:
case 39:
case 40:
op = 1;
break;
case 8:
case 33:
case 37:
case 38:
op = -1;
break;
case 27:
case 13:
op = 0
}
if (op !== null) {
hs.removeEventListener(document, window.opera ? 'keypress' : 'keydown', hs.keyHandler);
if (!hs.enableKeyListener)
return true;
if (e.preventDefault)
e.preventDefault();
else
e.returnValue = false;
if (exp) {
if (op == 0) {
exp.close()
} else if (op == 2) {
if (exp.slideshow)
exp.slideshow.hitSpace()
} else {
if (exp.slideshow)
exp.slideshow.pause();
hs.previousOrNext(exp.key, op)
}
return false
}
}
return true
},registerOverlay: function(overlay) {
hs.push(hs.overlays, hs.extend(overlay, {hsId: 'hsId' + hs.idCounter++}))
},addSlideshow: function(options) {
var sg = options.slideshowGroup;
if (typeof sg == 'object') {
for (var i = 0; i < sg.length; i++) {
var o = {};
for (var x in options)
o[x] = options[x];
o.slideshowGroup = sg[i];
hs.push(hs.slideshows, o)
}
} else {
hs.push(hs.slideshows, options)
}
},getWrapperKey: function(element, expOnly) {
var el, re = /^highslide-wrapper-([0-9]+)$/;
el = element;
while (el.parentNode) {
if (el.hsKey !== undefined)
return el.hsKey;
if (el.id && re.test(el.id))
return el.id.replace(re, "$1");
el = el.parentNode
}
if (!expOnly) {
el = element;
while (el.parentNode) {
if (el.tagName && hs.isHsAnchor(el)) {
for (var key = 0; key < hs.expanders.length; key++) {
var exp = hs.expanders[key];
if (exp && exp.a == el)
return key
}
}
el = el.parentNode
}
}
return null
},getExpander: function(el, expOnly) {
if (typeof el == 'undefined')
return hs.expanders[hs.focusKey] || null;
if (typeof el == 'number')
return hs.expanders[el] || null;
if (typeof el == 'string')
el = hs.$(el);
return hs.expanders[hs.getWrapperKey(el, expOnly)] || null
},isHsAnchor: function(a) {
return (a.onclick && a.onclick.toString().replace(/\s/g, ' ').match(/hs.(htmlE|e)xpand/))
},reOrder: 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 true;
if (exp && e.type == 'mousedown') {
if (e.target.form)
return true;
var match = el.className.match(/highslide-(image|move|resize)/);
if (match) {
hs.dragArgs = {exp: exp,type: match[1],left: exp.x.pos,width: exp.x.size,top: exp.y.pos,height: exp.y.size,clickX: e.clientX,clickY: e.clientY};
hs.addEventListener(document, 'mousemove', hs.dragHandler);
if (e.preventDefault)
e.preventDefault();
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.styleRestoreCursor && hs.dragArgs.type == 'image')
hs.dragArgs.exp.content.style.cursor = hs.styleRestoreCursor;
var hasDragged = hs.dragArgs.hasDragged;
if (!hasDragged && !hs.hasFocused && !/(move|resize)/.test(hs.dragArgs.type)) {
exp.close()
}
hs.hasFocused = false;
hs.dragArgs = null
} else if (/highslide-image-blur/.test(el.className)) {
el.style.cursor = hs.styleRestoreCursor
}
}
return false
},dragHandler: function(e) {
if (!hs.dragArgs)
return true;
if (!e)
e = window.event;
var a = hs.dragArgs, exp = a.exp;
a.dX = e.clientX - a.clickX;
a.dY = e.clientY - a.clickY;
var distance = Math.sqrt(Math.pow(a.dX, 2) + Math.pow(a.dY, 2));
if (!a.hasDragged)
a.hasDragged = (a.type != 'image' && distance > 0) || (distance > (hs.dragSensitivity || 5));
if (a.hasDragged && e.clientX > 5 && e.clientY > 5) {
if (a.type == 'resize')
exp.resize(a);
else {
exp.moveTo(a.left + a.dX, a.top + a.dY);
if (a.type == 'image')
exp.content.style.cursor = 'move'
}
}
return false
},wrapperMouseHandler: function(e) {
try {
if (!e)
e = window.event;
var over = /mouseover/i.test(e.type);
if (!e.target)
e.target = e.srcElement;
if (!e.relatedTarget)
e.relatedTarget = over ? e.fromElement : e.toElement;
var exp = hs.getExpander(e.target);
if (!exp.isExpanded)
return;
if (!exp || !e.relatedTarget || hs.getExpander(e.relatedTarget, true) == exp || hs.dragArgs)
return;
for (var i = 0; i < exp.overlays.length; i++)
(function() {
var o = hs.$('hsId' + exp.overlays[i]);
if (o && o.hideOnMouseOut) {
if (over)
hs.setStyles(o, {visibility: 'visible',display: ''});
hs.animate(o, {opacity: over ? o.opacity : 0}, o.dur)
}
})()
} catch (e) {
}
},addEventListener: function(el, event, func) {
if (el == document && event == 'ready') {
hs.push(hs.onReady, 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
}
}
},init: function() {
if (!hs.container) {
hs.ieLt7 = hs.ie && hs.uaVersion < 7;
hs.ieLt9 = hs.ie && hs.uaVersion < 9;
hs.getPageSize();
for (var x in hs.langDefaults) {
if (typeof hs[x] != 'undefined')
hs.lang[x] = hs[x];
else if (typeof hs.lang[x] == 'undefined' && typeof hs.langDefaults[x] != 'undefined')
hs.lang[x] = hs.langDefaults[x]
}
hs.container = hs.createElement('div', {className: 'highslide-container'}, {position: 'absolute',left: 0,top: 0,width: '100%',zIndex: hs.zIndexCounter,direction: 'ltr'}, document.body, true);
hs.loading = hs.createElement('a', {className: 'highslide-loading',title: hs.lang.loadingTitle,innerHTML: hs.lang.loadingText,href: 'javascript:;'}, {position: 'absolute',top: '-9999px',opacity: hs.loadingOpacity,zIndex: 1}, hs.container);
hs.garbageBin = hs.createElement('div', null, {display: 'none'}, hs.container);
hs.viewport = hs.createElement('div', {className: 'highslide-viewport highslide-viewport-size'}, {visibility: (hs.safari && hs.uaVersion < 525) ? 'visible' : 'hidden'}, hs.container, 1);
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
}
}
},ready: function() {
if (hs.isReady)
return;
hs.isReady = true;
for (var i = 0; i < hs.onReady.length; i++)
hs.onReady[i]()
},updateAnchors: function() {
var el, els, all = [], images = [], groups = {}, re;
for (var i = 0; i < hs.openerTagNames.length; i++) {
els = document.getElementsByTagName(hs.openerTagNames[i]);
for (var j = 0; j < els.length; j++) {
el = els[j];
re = hs.isHsAnchor(el);
if (re) {
hs.push(all, el);
if (re[0] == 'hs.expand')
hs.push(images, el);
var g = hs.getParam(el, 'slideshowGroup') || 'none';
if (!groups[g])
groups[g] = [];
hs.push(groups[g], el)
}
}
}
hs.anchors = {all: all,groups: groups,images: images};
return hs.anchors
},getAnchors: function() {
return hs.anchors || hs.updateAnchors()
},close: function(el) {
var exp = hs.getExpander(el);
if (exp)
exp.close();
return false
}};
hs.fx = function(elem, options, prop) {
this.options = options;
this.elem = elem;
this.prop = prop;
if (!options.orig)
options.orig = {}
};
hs.fx.prototype = {update: function() {
(hs.fx.step[this.prop] || hs.fx.step._default)(this);
if (this.options.step)
this.options.step.call(this.elem, this.now, this)
},custom: function(from, to, unit) {
this.startTime = (new Date()).getTime();
this.start = from;
this.end = to;
this.unit = unit;
this.now = this.start;
this.pos = this.state = 0;
var self = this;
function t(gotoEnd) {
return self.step(gotoEnd)
}
t.elem = this.elem;
if (t() && hs.timers.push(t) == 1) {
hs.timerId = setInterval(function() {
var timers = hs.timers;
for (var i = 0; i < timers.length; i++)
if (!timers[i]())
timers.splice(i--, 1);
if (!timers.length) {
clearInterval(hs.timerId)
}
}, 13)
}
},step: function(gotoEnd) {
var t = (new Date()).getTime();
if (gotoEnd || t >= this.options.duration + this.startTime) {
this.now = this.end;
this.pos = this.state = 1;
this.update();
this.options.curAnim[this.prop] = true;
var done = true;
for (var i in this.options.curAnim)
if (this.options.curAnim[i] !== true)
done = false;
if (done) {
if (this.options.complete)
this.options.complete.call(this.elem)
}
return false
} else {
var n = t - this.startTime;
this.state = n / this.options.duration;
this.pos = this.options.easing(n, 0, 1, this.options.duration);
this.now = this.start + ((this.end - this.start) * this.pos);
this.update()
}
return true
}};
hs.extend(hs.fx, {step: {opacity: function(fx) {
hs.setStyles(fx.elem, {opacity: fx.now})
},_default: function(fx) {
try {
if (fx.elem.style && fx.elem.style[fx.prop] != null)
fx.elem.style[fx.prop] = fx.now + fx.unit;
else
fx.elem[fx.prop] = fx.now
} catch (e) {
}
}}});
hs.Outline = function(outlineType, onLoad) {
this.onLoad = onLoad;
this.outlineType = outlineType;
var v = hs.uaVersion, tr;
this.hasAlphaImageLoader = hs.ie && hs.uaVersion < 7;
if (!outlineType) {
if (onLoad)
onLoad();
return
}
hs.init();
this.table = hs.createElement('table', {cellSpacing: 0}, {visibility: 'hidden',position: 'absolute',borderCollapse: 'collapse',width: 0}, hs.container, true);
var 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'}, 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 + ' highslide-outline';
this.preloadGraphic()
};
hs.Outline.prototype = {preloadGraphic: function() {
var src = hs.graphicsDir + (hs.outlinesDir || "outlines/") + this.outlineType + ".png";
var appendTo = hs.safari && hs.uaVersion < 525 ? hs.container : null;
this.graphic = hs.createElement('img', null, {position: 'absolute',top: '-9999px'}, appendTo, true);
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)
}
}
this.graphic = null;
if (hs.pendingOutlines[this.outlineType])
hs.pendingOutlines[this.outlineType].destroy();
hs.pendingOutlines[this.outlineType] = this;
if (this.onLoad)
this.onLoad()
},setPosition: function(pos, offset, vis, dur, easing) {
var exp = this.exp, stl = exp.wrapper.style, offset = offset || 0, pos = pos || {x: exp.x.pos + offset,y: exp.y.pos + offset,w: exp.x.get('wsize') - 2 * offset,h: exp.y.get('wsize') - 2 * offset};
if (vis)
this.table.style.visibility = (pos.h >= 4 * this.offset) ? 'visible' : 'hidden';
hs.setStyles(this.table, {left: (pos.x - this.offset) + 'px',top: (pos.y - this.offset) + 'px',width: (pos.w + 2 * this.offset) + 'px'});
pos.w -= 2 * this.offset;
pos.h -= 2 * this.offset;
hs.setStyles(this.td[4], {width: pos.w >= 0 ? pos.w + 'px' : 0,height: pos.h >= 0 ? pos.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.discardElement(this.table)
}};
hs.Dimension = function(exp, dim) {
this.exp = exp;
this.dim = dim;
this.ucwh = dim == 'x' ? 'Width' : 'Height';
this.wh = this.ucwh.toLowerCase();
this.uclt = dim == 'x' ? 'Left' : 'Top';
this.lt = this.uclt.toLowerCase();
this.ucrb = dim == 'x' ? 'Right' : 'Bottom';
this.rb = this.ucrb.toLowerCase();
this.p1 = this.p2 = 0
};
hs.Dimension.prototype = {get: function(key) {
switch (key) {
case 'loadingPos':
return this.tpos + this.tb + (this.t - hs.loading['offset' + this.ucwh]) / 2;
case 'loadingPosXfade':
return this.pos + this.cb + this.p1 + (this.size - hs.loading['offset' + this.ucwh]) / 2;
case 'wsize':
return this.size + 2 * this.cb + this.p1 + this.p2;
case 'fitsize':
return this.clientSize - this.marginMin - this.marginMax;
case 'maxsize':
return this.get('fitsize') - 2 * this.cb - this.p1 - this.p2;
case 'opos':
return this.pos - (this.exp.outline ? this.exp.outline.offset : 0);
case 'osize':
return this.get('wsize') + (this.exp.outline ? 2 * this.exp.outline.offset : 0);
case 'imgPad':
return this.imgSize ? Math.round((this.size - this.imgSize) / 2) : 0
}
},calcBorders: function() {
this.cb = (this.exp.content['offset' + this.ucwh] - this.t) / 2;
this.marginMax = hs['margin' + this.ucrb]
},calcThumb: function() {
this.t = this.exp.el[this.wh] ? parseInt(this.exp.el[this.wh]) : this.exp.el['offset' + this.ucwh];
this.tpos = this.exp.tpos[this.dim];
this.tb = (this.exp.el['offset' + this.ucwh] - this.t) / 2;
if (this.tpos == 0 || this.tpos == -1) {
this.tpos = (hs.page[this.wh] / 2) + hs.page['scroll' + this.uclt]
}
},calcExpanded: function() {
var exp = this.exp;
this.justify = 'auto';
if (exp.align == 'center')
this.justify = 'center';
else if (new RegExp(this.lt).test(exp.anchor))
this.justify = null;
else if (new RegExp(this.rb).test(exp.anchor))
this.justify = 'max';
this.pos = this.tpos - this.cb + this.tb;
if (this.maxHeight && this.dim == 'x')
exp.maxWidth = Math.min(exp.maxWidth || this.full, exp.maxHeight * this.full / exp.y.full);
this.size = Math.min(this.full, exp['max' + this.ucwh] || this.full);
this.minSize = exp.allowSizeReduction ? Math.min(exp['min' + this.ucwh], this.full) : this.full;
if (exp.isImage && exp.useBox) {
this.size = exp[this.wh];
this.imgSize = this.full
}
if (this.dim == 'x' && hs.padToMinWidth)
this.minSize = exp.minWidth;
this.target = exp['target' + this.dim.toUpperCase()];
this.marginMin = hs['margin' + this.uclt];
this.scroll = hs.page['scroll' + this.uclt];
this.clientSize = hs.page[this.wh]
},setSize: function(i) {
var exp = this.exp;
if (exp.isImage && (exp.useBox || hs.padToMinWidth)) {
this.imgSize = i;
this.size = Math.max(this.size, this.imgSize);
exp.content.style[this.lt] = this.get('imgPad') + 'px'
} else
this.size = i;
exp.content.style[this.wh] = i + 'px';
exp.wrapper.style[this.wh] = this.get('wsize') + 'px';
if (exp.outline)
exp.outline.setPosition();
if (this.dim == 'x' && exp.overlayBox)
exp.sizeOverlayBox(true);
if (this.dim == 'x' && exp.slideshow && exp.isImage) {
if (i == this.full)
exp.slideshow.disable('full-expand');
else
exp.slideshow.enable('full-expand')
}
},setPos: function(i) {
this.pos = i;
this.exp.wrapper.style[this.lt] = i + 'px';
if (this.exp.outline)
this.exp.outline.setPosition()
}};
hs.Expander = function(a, params, custom, contentType) {
if (document.readyState && hs.ie && !hs.isReady) {
hs.addEventListener(document, 'ready', function() {
new hs.Expander(a, params, custom, contentType)
});
return
}
this.a = a;
this.custom = custom;
this.contentType = contentType || 'image';
this.isImage = !this.isHtml;
this.overlays = [];
this.last = hs.last;
hs.last = null;
hs.init();
var key = this.key = hs.expanders.length;
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]
}
if (!this.src)
this.src = a.href;
var el = (params && params.thumbnailId) ? hs.$(params.thumbnailId) : a;
el = this.thumb = el.getElementsByTagName('img')[0] || el;
this.thumbsUserSetId = el.id || a.id;
for (var i = 0; i < hs.expanders.length; i++) {
if (hs.expanders[i] && hs.expanders[i].a == a && !(this.last && this.transitions[1] == 'crossfade')) {
hs.expanders[i].focus();
return false
}
}
if (!hs.allowSimultaneousLoading)
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[key] = this;
if (!hs.allowMultipleInstances && !hs.upcoming) {
if (hs.expanders[key - 1])
hs.expanders[key - 1].close();
if (typeof hs.focusKey != 'undefined' && hs.expanders[hs.focusKey])
hs.expanders[hs.focusKey].close()
}
this.el = el;
this.tpos = this.pageOrigin || hs.getPosition(el);
hs.getPageSize();
var x = this.x = new hs.Dimension(this, 'x');
x.calcThumb();
var y = this.y = new hs.Dimension(this, 'y');
y.calcThumb();
this.wrapper = hs.createElement('div', {id: 'highslide-wrapper-' + this.key,className: 'highslide-wrapper ' + this.wrapperClassName}, {visibility: 'hidden',position: 'absolute',zIndex: hs.zIndexCounter += 2}, null, true);
this.wrapper.onmouseover = this.wrapper.onmouseout = hs.wrapperMouseHandler;
if (this.contentType == 'image' && this.outlineWhileAnimating == 2)
this.outlineWhileAnimating = 0;
if (!this.outlineType || (this.last && this.isImage && this.transitions[1] == 'crossfade')) {
this[this.contentType + 'Create']()
} else if (hs.pendingOutlines[this.outlineType]) {
this.connectOutline();
this[this.contentType + 'Create']()
} else {
this.showLoading();
var exp = this;
new hs.Outline(this.outlineType, function() {
exp.connectOutline();
exp[exp.contentType + 'Create']()
})
}
return true
};
hs.Expander.prototype = {error: function(e) {
if (hs.debug)
alert('Line ' + e.lineNumber + ': ' + e.message);
else
window.location.href = this.src
},connectOutline: function() {
var outline = this.outline = hs.pendingOutlines[this.outlineType];
outline.exp = this;
outline.table.style.zIndex = this.wrapper.style.zIndex - 1;
hs.pendingOutlines[this.outlineType] = null
},showLoading: function() {
if (this.onLoadStarted || this.loading)
return;
this.loading = hs.loading;
var exp = this;
this.loading.onclick = function() {
exp.cancelLoading()
};
var exp = this, l = this.x.get('loadingPos') + 'px', t = this.y.get('loadingPos') + 'px';
if (!tgt && this.last && this.transitions[1] == 'crossfade')
var tgt = this.last;
if (tgt) {
l = tgt.x.get('loadingPosXfade') + 'px';
t = tgt.y.get('loadingPosXfade') + 'px';
this.loading.style.zIndex = hs.zIndexCounter++
}
setTimeout(function() {
if (exp.loading)
hs.setStyles(exp.loading, {left: l,top: t,zIndex: hs.zIndexCounter++})
}, 100)
},imageCreate: function() {
var exp = this;
var img = document.createElement('img');
this.content = img;
img.onload = function() {
if (hs.expanders[exp.key])
exp.contentLoaded()
};
if (hs.blockRightClick)
img.oncontextmenu = function() {
return false
};
img.className = 'highslide-image';
hs.setStyles(img, {visibility: 'hidden',display: 'block',position: 'absolute',maxWidth: '9999px',zIndex: 3});
img.title = hs.lang.restoreTitle;
if (hs.safari && hs.uaVersion < 525)
hs.container.appendChild(img);
if (hs.ie && hs.flushImgSize)
img.src = null;
img.src = this.src;
this.showLoading()
},contentLoaded: function() {
try {
if (!this.content)
return;
this.content.onload = null;
if (this.onLoadStarted)
return;
else
this.onLoadStarted = true;
var x = this.x, y = this.y;
if (this.loading) {
hs.setStyles(this.loading, {top: '-9999px'});
this.loading = null
}
x.full = this.content.width;
y.full = this.content.height;
hs.setStyles(this.content, {width: x.t + 'px',height: y.t + 'px'});
this.wrapper.appendChild(this.content);
hs.container.appendChild(this.wrapper);
x.calcBorders();
y.calcBorders();
hs.setStyles(this.wrapper, {left: (x.tpos + x.tb - x.cb) + 'px',top: (y.tpos + x.tb - y.cb) + 'px'});
this.initSlideshow();
this.getOverlays();
var ratio = x.full / y.full;
x.calcExpanded();
this.justify(x);
y.calcExpanded();
this.justify(y);
if (this.overlayBox)
this.sizeOverlayBox(0, 1);
if (this.allowSizeReduction) {
this.correctRatio(ratio);
var ss = this.slideshow;
if (ss && this.last && ss.controls && ss.fixedControls) {
var pos = ss.overlayOptions.position || '', p;
for (var dim in hs.oPos)
for (var i = 0; i < 5; i++) {
p = this[dim];
if (pos.match(hs.oPos[dim][i])) {
p.pos = this.last[dim].pos + (this.last[dim].p1 - p.p1) + (this.last[dim].size - p.size) * [0, 0, .5, 1, 1][i];
if (ss.fixedControls == 'fit') {
if (p.pos + p.size + p.p1 + p.p2 > p.scroll + p.clientSize - p.marginMax)
p.pos = p.scroll + p.clientSize - p.size - p.marginMin - p.marginMax - p.p1 - p.p2;
if (p.pos < p.scroll + p.marginMin)
p.pos = p.scroll + p.marginMin
}
}
}
}
if (this.isImage && this.x.full > (this.x.imgSize || this.x.size)) {
this.createFullExpand();
if (this.overlays.length == 1)
this.sizeOverlayBox()
}
}
this.show()
} catch (e) {
this.error(e)
}
},justify: function(p, moveOnly) {
var tgtArr, tgt = p.target, dim = p == this.x ? 'x' : 'y';
if (tgt && tgt.match(/ /)) {
tgtArr = tgt.split(' ');
tgt = tgtArr[0]
}
if (tgt && hs.$(tgt)) {
p.pos = hs.getPosition(hs.$(tgt))[dim];
if (tgtArr && tgtArr[1] && tgtArr[1].match(/^[-]?[0-9]+px$/))
p.pos += parseInt(tgtArr[1]);
if (p.size < p.minSize)
p.size = p.minSize
} else if (p.justify == 'auto' || p.justify == 'center') {
var hasMovedMin = false;
var allowReduce = p.exp.allowSizeReduction;
if (p.justify == 'center')
p.pos = Math.round(p.scroll + (p.clientSize + p.marginMin - p.marginMax - p.get('wsize')) / 2);
else
p.pos = Math.round(p.pos - ((p.get('wsize') - p.t) / 2));
if (p.pos < p.scroll + p.marginMin) {
p.pos = p.scroll + p.marginMin;
hasMovedMin = true
}
if (!moveOnly && p.size < p.minSize) {
p.size = p.minSize;
allowReduce = false
}
if (p.pos + p.get('wsize') > p.scroll + p.clientSize - p.marginMax) {
if (!moveOnly && hasMovedMin && allowReduce) {
p.size = Math.min(p.size, p.get(dim == 'y' ? 'fitsize' : 'maxsize'))
} else if (p.get('wsize') < p.get('fitsize')) {
p.pos = p.scroll + p.clientSize - p.marginMax - p.get('wsize')
} else {
p.pos = p.scroll + p.marginMin;
if (!moveOnly && allowReduce)
p.size = p.get(dim == 'y' ? 'fitsize' : 'maxsize')
}
}
if (!moveOnly && p.size < p.minSize) {
p.size = p.minSize;
allowReduce = false
}
} else if (p.justify == 'max') {
p.pos = Math.floor(p.pos - p.size + p.t)
}
if (p.pos < p.marginMin) {
var tmpMin = p.pos;
p.pos = p.marginMin;
if (allowReduce && !moveOnly)
p.size = p.size - (p.pos - tmpMin)
}
},correctRatio: function(ratio) {
var x = this.x, y = this.y, changed = false, xSize = Math.min(x.full, x.size), ySize = Math.min(y.full, y.size), useBox = (this.useBox || hs.padToMinWidth);
if (xSize / ySize > ratio) {
xSize = ySize * ratio;
if (xSize < x.minSize) {
xSize = x.minSize;
ySize = xSize / ratio
}
changed = true
} else if (xSize / ySize < ratio) {
ySize = xSize / ratio;
changed = true
}
if (hs.padToMinWidth && x.full < x.minSize) {
x.imgSize = x.full;
y.size = y.imgSize = y.full
} else if (this.useBox) {
x.imgSize = xSize;
y.imgSize = ySize
} else {
x.size = xSize;
y.size = ySize
}
changed = this.fitOverlayBox(this.useBox ? null : ratio, changed);
if (useBox && y.size < y.imgSize) {
y.imgSize = y.size;
x.imgSize = y.size * ratio
}
if (changed || useBox) {
x.pos = x.tpos - x.cb + x.tb;
x.minSize = x.size;
this.justify(x, true);
y.pos = y.tpos - y.cb + y.tb;
y.minSize = y.size;
this.justify(y, true);
if (this.overlayBox)
this.sizeOverlayBox()
}
},fitOverlayBox: function(ratio, changed) {
var x = this.x, y = this.y;
if (this.overlayBox) {
while (y.size > this.minHeight && x.size > this.minWidth && y.get('wsize') > y.get('fitsize')) {
y.size -= 10;
if (ratio)
x.size = y.size * ratio;
this.sizeOverlayBox(0, 1);
changed = true
}
}
return changed
},show: function() {
var x = this.x, y = this.y;
this.changeSize(1, {wrapper: {width: x.get('wsize'),height: y.get('wsize'),left: x.pos,top: y.pos},content: {left: x.p1 + x.get('imgPad'),top: y.p1 + y.get('imgPad'),width: x.imgSize || x.size,height: y.imgSize || y.size}}, hs.expandDuration)
},changeSize: function(up, to, dur) {
var trans = this.transitions, other = up ? (this.last ? this.last.a : null) : hs.upcoming, t = (trans[1] && other && hs.getParam(other, 'transitions')[1] == trans[1]) ? trans[1] : trans[0];
if (this[t] && t != 'expand') {
this[t](up, to);
return
}
if (this.outline && !this.outlineWhileAnimating) {
if (up)
this.outline.setPosition();
else
this.outline.destroy()
}
if (!up)
this.destroyOverlays();
var exp = this, x = exp.x, y = exp.y, easing = this.easing;
if (!up)
easing = this.easingClose || easing;
var after = up ? function() {
if (exp.outline)
exp.outline.table.style.visibility = "visible";
setTimeout(function() {
exp.afterExpand()
}, 50)
} : function() {
exp.afterClose()
};
if (up)
hs.setStyles(this.wrapper, {width: x.t + 'px',height: y.t + 'px'});
if (this.fadeInOut) {
hs.setStyles(this.wrapper, {opacity: up ? 0 : 1});
hs.extend(to.wrapper, {opacity: up})
}
hs.animate(this.wrapper, to.wrapper, {duration: dur,easing: easing,step: function(val, args) {
if (exp.outline && exp.outlineWhileAnimating && args.prop == 'top') {
var fac = up ? args.pos : 1 - args.pos;
var pos = {w: x.t + (x.get('wsize') - x.t) * fac,h: y.t + (y.get('wsize') - y.t) * fac,x: x.tpos + (x.pos - x.tpos) * fac,y: y.tpos + (y.pos - y.tpos) * fac};
exp.outline.setPosition(pos, 0, 1)
}
}});
hs.animate(this.content, to.content, dur, easing, after);
if (up) {
this.wrapper.style.visibility = 'visible';
this.content.style.visibility = 'visible';
this.a.className += ' highslide-active-anchor'
}
},fade: function(up, to) {
this.outlineWhileAnimating = false;
var exp = this, t = up ? hs.expandDuration : 0;
if (up) {
hs.animate(this.wrapper, to.wrapper, 0);
hs.setStyles(this.wrapper, {opacity: 0,visibility: 'visible'});
hs.animate(this.content, to.content, 0);
this.content.style.visibility = 'visible';
hs.animate(this.wrapper, {opacity: 1}, t, null, function() {
exp.afterExpand()
})
}
if (this.outline) {
this.outline.table.style.zIndex = this.wrapper.style.zIndex;
var dir = up || -1, offset = this.outline.offset, startOff = up ? 3 : offset, endOff = up ? offset : 3;
for (var i = startOff; dir * i <= dir * endOff; i += dir, t += 25) {
(function() {
var o = up ? endOff - i : startOff - i;
setTimeout(function() {
exp.outline.setPosition(0, o, 1)
}, t)
})()
}
}
if (up) {
} else {
setTimeout(function() {
if (exp.outline)
exp.outline.destroy(exp.preserveContent);
exp.destroyOverlays();
hs.animate(exp.wrapper, {opacity: 0}, hs.restoreDuration, null, function() {
exp.afterClose()
})
}, t)
}
},crossfade: function(up, to, from) {
if (!up)
return;
var exp = this, last = this.last, x = this.x, y = this.y, lastX = last.x, lastY = last.y, wrapper = this.wrapper, content = this.content, overlayBox = this.overlayBox;
hs.removeEventListener(document, 'mousemove', hs.dragHandler);
hs.setStyles(content, {width: (x.imgSize || x.size) + 'px',height: (y.imgSize || y.size) + 'px'});
if (overlayBox)
overlayBox.style.overflow = 'visible';
this.outline = last.outline;
if (this.outline)
this.outline.exp = exp;
last.outline = null;
var fadeBox = hs.createElement('div', {className: 'highslide-' + this.contentType}, {position: 'absolute',zIndex: 4,overflow: 'hidden',display: 'none'});
var names = {oldImg: last,newImg: this};
for (var n in names) {
this[n] = names[n].content.cloneNode(1);
hs.setStyles(this[n], {position: 'absolute',border: 0,visibility: 'visible'});
fadeBox.appendChild(this[n])
}
wrapper.appendChild(fadeBox);
if (overlayBox) {
overlayBox.className = '';
wrapper.appendChild(overlayBox)
}
fadeBox.style.display = '';
last.content.style.display = 'none';
if (hs.safari && hs.uaVersion < 525) {
this.wrapper.style.visibility = 'visible'
}
hs.animate(wrapper, {width: x.size}, {duration: hs.transitionDuration,step: function(val, args) {
var pos = args.pos, invPos = 1 - pos;
var prop, size = {}, props = ['pos', 'size', 'p1', 'p2'];
for (var n in props) {
prop = props[n];
size['x' + prop] = Math.round(invPos * lastX[prop] + pos * x[prop]);
size['y' + prop] = Math.round(invPos * lastY[prop] + pos * y[prop]);
size.ximgSize = Math.round(invPos * (lastX.imgSize || lastX.size) + pos * (x.imgSize || x.size));
size.ximgPad = Math.round(invPos * lastX.get('imgPad') + pos * x.get('imgPad'));
size.yimgSize = Math.round(invPos * (lastY.imgSize || lastY.size) + pos * (y.imgSize || y.size));
size.yimgPad = Math.round(invPos * lastY.get('imgPad') + pos * y.get('imgPad'))
}
if (exp.outline)
exp.outline.setPosition({x: size.xpos,y: size.ypos,w: size.xsize + size.xp1 + size.xp2 + 2 * x.cb,h: size.ysize + size.yp1 + size.yp2 + 2 * y.cb});
last.wrapper.style.clip = 'rect(' + (size.ypos - lastY.pos) + 'px, ' + (size.xsize + size.xp1 + size.xp2 + size.xpos + 2 * lastX.cb - lastX.pos) + 'px, ' + (size.ysize + size.yp1 + size.yp2 + size.ypos + 2 * lastY.cb - lastY.pos) + 'px, ' + (size.xpos - lastX.pos) + 'px)';
hs.setStyles(content, {top: (size.yp1 + y.get('imgPad')) + 'px',left: (size.xp1 + x.get('imgPad')) + 'px',marginTop: (y.pos - size.ypos) + 'px',marginLeft: (x.pos - size.xpos) + 'px'});
hs.setStyles(wrapper, {top: size.ypos + 'px',left: size.xpos + 'px',width: (size.xp1 + size.xp2 + size.xsize + 2 * x.cb) + 'px',height: (size.yp1 + size.yp2 + size.ysize + 2 * y.cb) + 'px'});
hs.setStyles(fadeBox, {width: (size.ximgSize || size.xsize) + 'px',height: (size.yimgSize || size.ysize) + 'px',left: (size.xp1 + size.ximgPad) + 'px',top: (size.yp1 + size.yimgPad) + 'px',visibility: 'visible'});
hs.setStyles(exp.oldImg, {top: (lastY.pos - size.ypos + lastY.p1 - size.yp1 + lastY.get('imgPad') - size.yimgPad) + 'px',left: (lastX.pos - size.xpos + lastX.p1 - size.xp1 + lastX.get('imgPad') - size.ximgPad) + 'px'});
hs.setStyles(exp.newImg, {opacity: pos,top: (y.pos - size.ypos + y.p1 - size.yp1 + y.get('imgPad') - size.yimgPad) + 'px',left: (x.pos - size.xpos + x.p1 - size.xp1 + x.get('imgPad') - size.ximgPad) + 'px'});
if (overlayBox)
hs.setStyles(overlayBox, {width: size.xsize + 'px',height: size.ysize + 'px',left: (size.xp1 + x.cb) + 'px',top: (size.yp1 + y.cb) + 'px'})
},complete: function() {
wrapper.style.visibility = content.style.visibility = 'visible';
content.style.display = 'block';
hs.discardElement(fadeBox);
exp.afterExpand();
last.afterClose();
exp.last = null
}})
},reuseOverlay: function(o, el) {
if (!this.last)
return false;
for (var i = 0; i < this.last.overlays.length; i++) {
var oDiv = hs.$('hsId' + this.last.overlays[i]);
if (oDiv && oDiv.hsId == o.hsId) {
this.genOverlayBox();
oDiv.reuse = this.key;
hs.push(this.overlays, this.last.overlays[i]);
return true
}
}
return false
},afterExpand: function() {
this.isExpanded = true;
this.focus();
if (this.dimmingOpacity)
hs.dim(this);
if (hs.upcoming && hs.upcoming == this.a)
hs.upcoming = null;
this.prepareNextOutline();
var p = hs.page, mX = hs.mouse.x + p.scrollLeft, mY = hs.mouse.y + p.scrollTop;
this.mouseIsOver = this.x.pos < mX && mX < this.x.pos + this.x.get('wsize') && this.y.pos < mY && mY < this.y.pos + this.y.get('wsize');
if (this.overlayBox)
this.showOverlays()
},prepareNextOutline: function() {
var key = this.key;
var outlineType = this.outlineType;
new hs.Outline(outlineType)
},getAdjacentAnchor: function(op) {
var current = this.getAnchorIndex(), as = hs.anchors.groups[this.slideshowGroup || 'none'];
if (as && !as[current + op] && this.slideshow && this.slideshow.repeat) {
if (op == 1)
return as[0];
else if (op == -1)
return as[as.length - 1]
}
return (as && as[current + op]) || null
},getAnchorIndex: function() {
var arr = hs.getAnchors().groups[this.slideshowGroup || 'none'];
if (arr)
for (var i = 0; i < arr.length; i++) {
if (arr[i] == this.a)
return i
}
return null
},getNumber: function() {
if (this[this.numberPosition]) {
var arr = hs.anchors.groups[this.slideshowGroup || 'none'];
if (arr) {
var s = hs.lang.number.replace('%1', this.getAnchorIndex() + 1).replace('%2', arr.length);
this[this.numberPosition].innerHTML = '' + s + '
' + this[this.numberPosition].innerHTML
}
}
},initSlideshow: function() {
if (!this.last) {
for (var i = 0; i < hs.slideshows.length; i++) {
var ss = hs.slideshows[i], sg = ss.slideshowGroup;
if (typeof sg == 'undefined' || sg === null || sg === this.slideshowGroup)
this.slideshow = new hs.Slideshow(this.key, ss)
}
} else {
this.slideshow = this.last.slideshow
}
var ss = this.slideshow;
if (!ss)
return;
var key = ss.expKey = this.key;
ss.checkFirstAndLast();
ss.disable('full-expand');
if (ss.controls) {
this.createOverlay(hs.extend(ss.overlayOptions || {}, {overlayId: ss.controls,hsId: 'controls',zIndex: 5}))
}
if (!this.last && this.autoplay)
ss.play(true);
if (ss.autoplay) {
ss.autoplay = setTimeout(function() {
hs.next(key)
}, (ss.interval || 500))
}
},cancelLoading: function() {
hs.discardElement(this.wrapper);
hs.expanders[this.key] = null;
if (hs.upcoming == this.a)
hs.upcoming = null;
hs.undim(this.key);
if (this.loading)
hs.loading.style.left = '-9999px'
},writeCredits: function() {
if (this.credits)
return;
this.credits = hs.createElement('a', {href: hs.creditsHref,target: hs.creditsTarget,className: 'highslide-credits',innerHTML: hs.lang.creditsText,title: hs.lang.creditsTitle});
this.createOverlay({overlayId: this.credits,position: this.creditsPosition || 'top left',hsId: 'credits'})
},getInline: function(types, addOverlay) {
for (var i = 0; i < types.length; i++) {
var type = types[i], s = null;
if (!this[type + 'Id'] && this.thumbsUserSetId)
this[type + 'Id'] = type + '-for-' + this.thumbsUserSetId;
if (this[type + 'Id'])
this[type] = hs.getNode(this[type + 'Id']);
if (!this[type] && !this[type + 'Text'] && this[type + 'Eval'])
try {
s = eval(this[type + 'Eval'])
} catch (e) {
}
if (!this[type] && this[type + 'Text']) {
s = this[type + 'Text']
}
if (!this[type] && !s) {
this[type] = hs.getNode(this.a['_' + type + 'Id']);
if (!this[type]) {
var next = this.a.nextSibling;
while (next && !hs.isHsAnchor(next)) {
if ((new RegExp('highslide-' + type)).test(next.className || null)) {
if (!next.id)
this.a['_' + type + 'Id'] = next.id = 'hsId' + hs.idCounter++;
this[type] = hs.getNode(next.id);
break
}
next = next.nextSibling
}
}
}
if (!this[type] && !s && this.numberPosition == type)
s = '\n';
if (!this[type] && s)
this[type] = hs.createElement('div', {className: 'highslide-' + type,innerHTML: s});
if (addOverlay && this[type]) {
var o = {position: (type == 'heading') ? 'above' : 'below'};
for (var x in this[type + 'Overlay'])
o[x] = this[type + 'Overlay'][x];
o.overlayId = this[type];
this.createOverlay(o)
}
}
},focus: function() {
this.wrapper.style.zIndex = hs.zIndexCounter += 2;
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';
blurExp.content.style.cursor = hs.ieLt7 ? 'hand' : 'pointer';
blurExp.content.title = hs.lang.focusTitle
}
}
if (this.outline)
this.outline.table.style.zIndex = this.wrapper.style.zIndex - 1;
this.content.className = 'highslide-' + this.contentType;
this.content.title = hs.lang.restoreTitle;
if (hs.restoreCursor) {
hs.styleRestoreCursor = window.opera ? 'pointer' : 'url(' + hs.graphicsDir + hs.restoreCursor + '), pointer';
if (hs.ieLt7 && hs.uaVersion < 6)
hs.styleRestoreCursor = 'hand';
this.content.style.cursor = hs.styleRestoreCursor
}
hs.focusKey = this.key;
hs.addEventListener(document, window.opera ? 'keypress' : 'keydown', hs.keyHandler)
},moveTo: function(x, y) {
this.x.setPos(x);
this.y.setPos(y)
},resize: function(e) {
var w, h, r = e.width / e.height;
w = Math.max(e.width + e.dX, Math.min(this.minWidth, this.x.full));
if (this.isImage && Math.abs(w - this.x.full) < 12)
w = this.x.full;
h = w / r;
if (h < Math.min(this.minHeight, this.y.full)) {
h = Math.min(this.minHeight, this.y.full);
if (this.isImage)
w = h * r
}
this.resizeTo(w, h)
},resizeTo: function(w, h) {
this.y.setSize(h);
this.x.setSize(w);
this.wrapper.style.height = this.y.get('wsize') + 'px'
},close: function() {
if (this.isClosing || !this.isExpanded)
return;
if (this.transitions[1] == 'crossfade' && hs.upcoming) {
hs.getExpander(hs.upcoming).cancelLoading();
hs.upcoming = null
}
this.isClosing = true;
if (this.slideshow && !hs.upcoming)
this.slideshow.pause();
hs.removeEventListener(document, window.opera ? 'keypress' : 'keydown', hs.keyHandler);
try {
this.content.style.cursor = 'default';
this.changeSize(0, {wrapper: {width: this.x.t,height: this.y.t,left: this.x.tpos - this.x.cb + this.x.tb,top: this.y.tpos - this.y.cb + this.y.tb},content: {left: 0,top: 0,width: this.x.t,height: this.y.t}}, hs.restoreDuration)
} catch (e) {
this.afterClose()
}
},createOverlay: function(o) {
var el = o.overlayId, relToVP = (o.relativeTo == 'viewport' && !/panel$/.test(o.position));
if (typeof el == 'string')
el = hs.getNode(el);
if (o.html)
el = hs.createElement('div', {innerHTML: o.html});
if (!el || typeof el == 'string')
return;
el.style.display = 'block';
o.hsId = o.hsId || o.overlayId;
if (this.transitions[1] == 'crossfade' && this.reuseOverlay(o, el))
return;
this.genOverlayBox();
var width = o.width && /^[0-9]+(px|%)$/.test(o.width) ? o.width : 'auto';
if (/^(left|right)panel$/.test(o.position) && !/^[0-9]+px$/.test(o.width))
width = '200px';
var overlay = hs.createElement('div', {id: 'hsId' + hs.idCounter++,hsId: o.hsId}, {position: 'absolute',visibility: 'hidden',width: width,direction: hs.lang.cssDirection || '',opacity: 0}, relToVP ? hs.viewport : this.overlayBox, true);
if (relToVP)
overlay.hsKey = this.key;
overlay.appendChild(el);
hs.extend(overlay, {opacity: 1,offsetX: 0,offsetY: 0,dur: (o.fade === 0 || o.fade === false || (o.fade == 2 && hs.ie)) ? 0 : 250});
hs.extend(overlay, o);
if (this.gotOverlays) {
this.positionOverlay(overlay);
if (!overlay.hideOnMouseOut || this.mouseIsOver)
hs.animate(overlay, {opacity: overlay.opacity}, overlay.dur)
}
hs.push(this.overlays, hs.idCounter - 1)
},positionOverlay: function(overlay) {
var p = overlay.position || 'middle center', relToVP = (overlay.relativeTo == 'viewport'), offX = overlay.offsetX, offY = overlay.offsetY;
if (relToVP) {
hs.viewport.style.display = 'block';
overlay.hsKey = this.key;
if (overlay.offsetWidth > overlay.parentNode.offsetWidth)
overlay.style.width = '100%'
} else if (overlay.parentNode != this.overlayBox)
this.overlayBox.appendChild(overlay);
if (/left$/.test(p))
overlay.style.left = offX + 'px';
if (/center$/.test(p))
hs.setStyles(overlay, {left: '50%',marginLeft: (offX - Math.round(overlay.offsetWidth / 2)) + 'px'});
if (/right$/.test(p))
overlay.style.right = -offX + 'px';
if (/^leftpanel$/.test(p)) {
hs.setStyles(overlay, {right: '100%',marginRight: this.x.cb + 'px',top: -this.y.cb + 'px',bottom: -this.y.cb + 'px',overflow: 'auto'});
this.x.p1 = overlay.offsetWidth
} else if (/^rightpanel$/.test(p)) {
hs.setStyles(overlay, {left: '100%',marginLeft: this.x.cb + 'px',top: -this.y.cb + 'px',bottom: -this.y.cb + 'px',overflow: 'auto'});
this.x.p2 = overlay.offsetWidth
}
var parOff = overlay.parentNode.offsetHeight;
overlay.style.height = 'auto';
if (relToVP && overlay.offsetHeight > parOff)
overlay.style.height = hs.ieLt7 ? parOff + 'px' : '100%';
if (/^top/.test(p))
overlay.style.top = offY + 'px';
if (/^middle/.test(p))
hs.setStyles(overlay, {top: '50%',marginTop: (offY - Math.round(overlay.offsetHeight / 2)) + 'px'});
if (/^bottom/.test(p))
overlay.style.bottom = -offY + 'px';
if (/^above$/.test(p)) {
hs.setStyles(overlay, {left: (-this.x.p1 - this.x.cb) + 'px',right: (-this.x.p2 - this.x.cb) + 'px',bottom: '100%',marginBottom: this.y.cb + 'px',width: 'auto'});
this.y.p1 = overlay.offsetHeight
} else if (/^below$/.test(p)) {
hs.setStyles(overlay, {position: 'relative',left: (-this.x.p1 - this.x.cb) + 'px',right: (-this.x.p2 - this.x.cb) + 'px',top: '100%',marginTop: this.y.cb + 'px',width: 'auto'});
this.y.p2 = overlay.offsetHeight;
overlay.style.position = 'absolute'
}
},getOverlays: function() {
this.getInline(['heading', 'caption'], true);
this.getNumber();
if (this.heading && this.dragByHeading)
this.heading.className += ' highslide-move';
if (hs.showCredits)
this.writeCredits();
for (var i = 0; i < hs.overlays.length; i++) {
var o = hs.overlays[i], tId = o.thumbnailId, sg = o.slideshowGroup;
if ((!tId && !sg) || (tId && tId == this.thumbsUserSetId) || (sg && sg === this.slideshowGroup)) {
this.createOverlay(o)
}
}
var os = [];
for (var i = 0; i < this.overlays.length; i++) {
var o = hs.$('hsId' + this.overlays[i]);
if (/panel$/.test(o.position))
this.positionOverlay(o);
else
hs.push(os, o)
}
for (var i = 0; i < os.length; i++)
this.positionOverlay(os[i]);
this.gotOverlays = true
},genOverlayBox: function() {
if (!this.overlayBox)
this.overlayBox = hs.createElement('div', {className: this.wrapperClassName}, {position: 'absolute',width: (this.x.size || (this.useBox ? this.width : null) || this.x.full) + 'px',height: (this.y.size || this.y.full) + 'px',visibility: 'hidden',overflow: 'hidden',zIndex: hs.ie ? 4 : 'auto'}, hs.container, true)
},sizeOverlayBox: function(doWrapper, doPanels) {
var overlayBox = this.overlayBox, x = this.x, y = this.y;
hs.setStyles(overlayBox, {width: x.size + 'px',height: y.size + 'px'});
if (doWrapper || doPanels) {
for (var i = 0; i < this.overlays.length; i++) {
var o = hs.$('hsId' + this.overlays[i]);
var ie6 = (hs.ieLt7 || document.compatMode == 'BackCompat');
if (o && /^(above|below)$/.test(o.position)) {
if (ie6) {
o.style.width = (overlayBox.offsetWidth + 2 * x.cb + x.p1 + x.p2) + 'px'
}
y[o.position == 'above' ? 'p1' : 'p2'] = o.offsetHeight
}
if (o && ie6 && /^(left|right)panel$/.test(o.position)) {
o.style.height = (overlayBox.offsetHeight + 2 * y.cb) + 'px'
}
}
}
if (doWrapper) {
hs.setStyles(this.content, {top: y.p1 + 'px'});
hs.setStyles(overlayBox, {top: (y.p1 + y.cb) + 'px'})
}
},showOverlays: function() {
var b = this.overlayBox;
b.className = '';
hs.setStyles(b, {top: (this.y.p1 + this.y.cb) + 'px',left: (this.x.p1 + this.x.cb) + 'px',overflow: 'visible'});
if (hs.safari)
b.style.visibility = 'visible';
this.wrapper.appendChild(b);
for (var i = 0; i < this.overlays.length; i++) {
var o = hs.$('hsId' + this.overlays[i]);
o.style.zIndex = o.zIndex || 4;
if (!o.hideOnMouseOut || this.mouseIsOver) {
o.style.visibility = 'visible';
hs.setStyles(o, {visibility: 'visible',display: ''});
hs.animate(o, {opacity: o.opacity}, o.dur)
}
}
},destroyOverlays: function() {
if (!this.overlays.length)
return;
if (this.slideshow) {
var c = this.slideshow.controls;
if (c && hs.getExpander(c) == this)
c.parentNode.removeChild(c)
}
for (var i = 0; i < this.overlays.length; i++) {
var o = hs.$('hsId' + this.overlays[i]);
if (o && o.parentNode == hs.viewport && hs.getExpander(o) == this)
hs.discardElement(o)
}
hs.discardElement(this.overlayBox)
},createFullExpand: function() {
if (this.slideshow && this.slideshow.controls) {
this.slideshow.enable('full-expand');
return
}
this.fullExpandLabel = hs.createElement('a', {href: 'javascript:hs.expanders[' + this.key + '].doFullExpand();',title: hs.lang.fullExpandTitle,className: 'highslide-full-expand'});
this.createOverlay({overlayId: this.fullExpandLabel,position: hs.fullExpandPosition,hideOnMouseOut: true,opacity: hs.fullExpandOpacity})
},doFullExpand: function() {
try {
if (this.fullExpandLabel)
hs.discardElement(this.fullExpandLabel);
this.focus();
var xSize = this.x.size;
this.resizeTo(this.x.full, this.y.full);
var xpos = this.x.pos - (this.x.size - xSize) / 2;
if (xpos < hs.marginLeft)
xpos = hs.marginLeft;
this.moveTo(xpos, this.y.pos)
} catch (e) {
this.error(e)
}
},afterClose: function() {
this.a.className = this.a.className.replace('highslide-active-anchor', '');
if (this.outline && this.outlineWhileAnimating)
this.outline.destroy();
hs.discardElement(this.wrapper);
this.destroyOverlays();
if (!hs.viewport.childNodes.length)
hs.viewport.style.display = 'none';
if (this.dimmingOpacity)
hs.undim(this.key);
hs.expanders[this.key] = null;
hs.reOrder()
}};
hs.Slideshow = function(expKey, options) {
if (hs.dynamicallyUpdateAnchors !== false)
hs.updateAnchors();
this.expKey = expKey;
for (var x in options)
this[x] = options[x];
if (this.useControls)
this.getControls()
};
hs.Slideshow.prototype = {getControls: function() {
this.controls = hs.createElement('div', {innerHTML: hs.replaceLang(hs.skin.controls)}, null, hs.container);
var buttons = ['play', 'pause', 'previous', 'next', 'move', 'full-expand', 'close'];
this.btn = {};
var pThis = this;
for (var i = 0; i < buttons.length; i++) {
this.btn[buttons[i]] = hs.getElementByClass(this.controls, 'li', 'highslide-' + buttons[i]);
this.enable(buttons[i])
}
this.btn.pause.style.display = 'none'
},checkFirstAndLast: function() {
if (this.repeat || !this.controls)
return;
var exp = hs.expanders[this.expKey], cur = exp.getAnchorIndex(), re = /disabled$/;
if (cur == 0)
this.disable('previous');
else if (re.test(this.btn.previous.getElementsByTagName('a')[0].className))
this.enable('previous');
if (cur + 1 == hs.anchors.groups[exp.slideshowGroup || 'none'].length) {
this.disable('next');
this.disable('play')
} else if (re.test(this.btn.next.getElementsByTagName('a')[0].className)) {
this.enable('next');
this.enable('play')
}
},enable: function(btn) {
if (!this.btn)
return;
var sls = this, a = this.btn[btn].getElementsByTagName('a')[0], re = /disabled$/;
a.onclick = function() {
sls[btn]();
return false
};
if (re.test(a.className))
a.className = a.className.replace(re, '')
},disable: function(btn) {
if (!this.btn)
return;
var a = this.btn[btn].getElementsByTagName('a')[0];
a.onclick = function() {
return false
};
if (!/disabled$/.test(a.className))
a.className += ' disabled'
},hitSpace: function() {
if (this.autoplay)
this.pause();
else
this.play()
},play: function(wait) {
if (this.btn) {
this.btn.play.style.display = 'none';
this.btn.pause.style.display = ''
}
this.autoplay = true;
if (!wait)
hs.next(this.expKey)
},pause: function() {
if (this.btn) {
this.btn.pause.style.display = 'none';
this.btn.play.style.display = ''
}
clearTimeout(this.autoplay);
this.autoplay = null
},previous: function() {
this.pause();
hs.previous(this.btn.previous)
},next: function() {
this.pause();
hs.next(this.btn.next)
},move: function() {
},'full-expand': function() {
hs.getExpander().doFullExpand()
},close: function() {
hs.close(this.btn.close)
}};
hs.langDefaults = hs.lang;
var HsExpander = hs.Expander;
if (hs.ie && window == window.top) {
(function() {
try {
document.documentElement.doScroll('left')
} catch (e) {
setTimeout(arguments.callee, 50);
return
}
hs.ready()
})()
}
hs.addEventListener(document, 'DOMContentLoaded', hs.ready);
hs.addEventListener(window, 'load', hs.ready);
hs.addEventListener(document, 'ready', function() {
if (hs.expandCursor || hs.dimmingOpacity) {
var style = hs.createElement('style', {type: 'text/css'}, null, document.getElementsByTagName('HEAD')[0]);
function addRule(sel, dec) {
if (hs.ie && hs.uaVersion < 9) {
var last = document.styleSheets[document.styleSheets.length - 1];
if (typeof (last.addRule) == "object")
last.addRule(sel, dec)
} else {
style.appendChild(document.createTextNode(sel + " {" + dec + "}"))
}
}
function fix(prop) {
return 'expression( ( ( ignoreMe = document.documentElement.' + prop + ' ? document.documentElement.' + prop + ' : document.body.' + prop + ' ) ) + \'px\' );'
}
if (hs.expandCursor)
addRule('.highslide img', 'cursor: url(' + hs.graphicsDir + hs.expandCursor + '), pointer !important;');
addRule('.highslide-viewport-size', hs.ie && (hs.uaVersion < 7 || document.compatMode == 'BackCompat') ? 'position: absolute; ' + 'left:' + fix('scrollLeft') + 'top:' + fix('scrollTop') + 'width:' + fix('clientWidth') + 'height:' + fix('clientHeight') : 'position: fixed; width: 100%; height: 100%; left: 0; top: 0')
}
});
hs.addEventListener(window, 'resize', function() {
hs.getPageSize();
if (hs.viewport)
for (var i = 0; i < hs.viewport.childNodes.length; i++) {
var node = hs.viewport.childNodes[i], exp = hs.getExpander(node);
exp.positionOverlay(node)
}
});
hs.addEventListener(document, 'mousemove', function(e) {
hs.mouse = {x: e.clientX,y: e.clientY}
});
hs.addEventListener(document, 'mousedown', hs.mouseClickHandler);
hs.addEventListener(document, 'mouseup', hs.mouseClickHandler);
hs.addEventListener(document, 'ready', hs.getAnchors)
}