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: 'Full size', 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/', restoreCursor: 'zoomout.cur', expandDuration: 250, restoreDuration: 250, marginLeft: 15, marginRight: 15, marginTop: 15, marginBottom: 15, zIndexCounter: 1001, loadingOpacity: 0.75, allowMultipleInstances: true, numberOfImagesToPreload: 5, outlineWhileAnimating: 2, outlineStartOffset: 3, fullExpandPosition: 'bottom right', fullExpandOpacity: 1, padToMinWidth: false, showCredits: true, creditsHref: 'http://highslide.com', enableKeyListener: true, transitions: [], transitionDuration: 500, dimmingOpacity: 0, dimmingDuration: 50, allowWidthReduction: false, allowHeightReduction: true, preserveContent: false, objectLoadTime: 'before', cacheAjax: true, anchor: 'auto', align: 'auto', targetX: null, targetY: null, dragByHeading: true, minWidth: 200, minHeight: 200, allowSizeReduction: true, outlineType: 'drop-shadow', wrapperClassName: 'highslide-wrapper', skin: { controls: '', contentWrapper: '' + '' + '' }, preloadTheseImages: [], continuePreloading: true, expanders: [], overrides: ['allowSizeReduction', 'anchor', 'align', 'targetX', 'targetY', 'outlineType', 'outlineWhileAnimating', 'captionId', 'captionText', 'captionEval', 'captionOverlay', 'headingId', 'headingText', 'headingEval', 'headingOverlay', 'dragByHeading', 'autoplay', 'numberPosition', 'transitions', 'dimmingOpacity', 'contentId', 'width', 'height', 'allowWidthReduction', 'allowHeightReduction', 'preserveContent', 'maincontentId', 'maincontentText', 'maincontentEval', 'objectType', 'cacheAjax', 'objectWidth', 'objectHeight', 'objectLoadTime', 'swfOptions', 'wrapperClassName', 'minWidth', 'minHeight', 'maxWidth', 'maxHeight', 'slideshowGroup', 'easing', 'easingClose', 'fadeInOut', 'src'], overlays: [], idCounter: 0, oPos: { x: ['leftpanel', 'left', 'center', 'right', 'rightpanel'], y: ['above', 'top', 'middle', 'bottom', 'below'] }, mouse: {}, headingOverlay: {}, captionOverlay: {}, swfOptions: { flashvars: {}, params: {}, attributes: {} }, faders: [], slideshows: [], pendingOutlines: {}, sleeping: [], preloadTheseAjax: [], cacheBindings: [], cachedGets: {}, clones: {}, ie: (document.all && !window.opera), safari: /Safari/.test(navigator.userAgent), geckoMac: /Macintosh.+rv:1\.[0-8].+Gecko/.test(navigator.userAgent), $: function(id) { return document.getElementById(id); }, push: function(arr, val) { arr[arr.length] = val; }, createElement: function(tag, attribs, styles, parent, nopad) { var el = document.createElement(tag); if (attribs) hs.setAttribs(el, attribs); if (nopad) hs.setStyles(el, { padding: 0, border: 'none', margin: 0 }); if (styles) hs.setStyles(el, styles); if (parent) parent.appendChild(el); return el; }, setAttribs: function(el, attribs) { for (var x in attribs) el[x] = attribs[x]; }, setStyles: function(el, styles) {
for (var x in styles) {
if (hs.ie && 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];
}
}, ieVersion: function() { var arr = navigator.appVersion.split("MSIE"); return arr[1] ? parseFloat(arr[1]) : null; }, getPageSize: function() { var d = document, w = window, iebody = d.compatMode && d.compatMode != 'BackCompat' ? d.documentElement : d.body; var b = d.body; var xScroll = (w.innerWidth && w.scrollMaxX) ? w.innerWidth + w.scrollMaxX : Math.max(b.scrollWidth, b.offsetWidth), yScroll = (w.innerHeight && window.scrollMaxY) ? w.innerHeight + w.scrollMaxY : Math.max(b.scrollHeight, b.offsetHeight), pageWidth = hs.ie ? iebody.scrollWidth : (d.documentElement.clientWidth || self.innerWidth), pageHeight = hs.ie ? Math.max(iebody.scrollHeight, iebody.clientHeight) : (d.documentElement.clientHeight || self.innerHeight); var width = hs.ie ? iebody.clientWidth : (d.documentElement.clientWidth || self.innerWidth), height = hs.ie ? iebody.clientHeight : self.innerHeight; return { pageWidth: Math.max(pageWidth, xScroll), pageHeight: Math.max(pageHeight, yScroll), width: width, height: height, scrollLeft: hs.ie ? iebody.scrollLeft : pageXOffset, scrollTop: hs.ie ? iebody.scrollTop : pageYOffset} }, getPosition: function(el) {
if (/area/i.test(el.tagName)) { var imgs = document.getElementsByTagName('img'); for (var i = 0; i < imgs.length; i++) { var u = imgs[i].useMap; if (u && u.replace(/^.*?#/, '') == el.parentNode.name) { el = imgs[i]; break; } } }
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; if (type == 'html') {
for (var i = 0; i < hs.sleeping.length; i++) { if (hs.sleeping[i] && hs.sleeping[i].a == a) { hs.sleeping[i].awake(); hs.sleeping[i] = null; return false; } }
hs.hasHtmlExpanders = true;
}
try { new hs.Expander(a, params, custom, type); return false; } catch (e) { return true; }
}, htmlExpand: function(a, params, custom) { return hs.expand(a, params, custom, 'html'); }, getSelfRendered: function() { return hs.createElement('div', { className: 'highslide-html-content', innerHTML: hs.replaceLang(hs.skin.contentWrapper) }); }, 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; 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;
}, setClickEvents: function() {
var els = document.getElementsByTagName('a'); for (var i = 0; i < els.length; i++) { var type = hs.isUnobtrusiveAnchor(els[i]); if (type && !els[i].hsHasSetClick) { (function() { var t = type; if (hs.fireEvent(hs, 'onSetClickEvent', { element: els[i], type: t })) { els[i].onclick = (type == 'image') ? function() { return hs.expand(this) } : function() { return hs.htmlExpand(this, { objectType: t }); }; } })(); els[i].hsHasSetClick = true; } }
if (!hs.pageLoaded) setTimeout(hs.setClickEvents, 50); else hs.updateAnchors();
}, isUnobtrusiveAnchor: function(el) { if (el.rel == 'highslide') return 'image'; else if (el.rel == 'highslide-ajax') return 'ajax'; else if (el.rel == 'highslide-iframe') return 'iframe'; else if (el.rel == 'highslide-swf') return 'swf'; }, getCacheBinding: function(a) {
for (var i = 0; i < hs.cacheBindings.length; i++) { if (hs.cacheBindings[i][0] == a) { var c = hs.cacheBindings[i][1]; hs.cacheBindings[i][1] = c.cloneNode(1); return c; } }
return null;
}, preloadAjax: function(e) {
var arr = hs.getAnchors(); for (var i = 0; i < arr.htmls.length; i++) {
var a = arr.htmls[i]; if (hs.getParam(a, 'objectType') == 'ajax' && hs.getParam(a, 'cacheAjax'))
hs.push(hs.preloadTheseAjax, a);
}
hs.preloadAjaxElement(0);
}, preloadAjaxElement: function(i) { if (!hs.preloadTheseAjax[i]) return; var a = hs.preloadTheseAjax[i]; var cache = hs.getNode(hs.getParam(a, 'contentId')); if (!cache) cache = hs.getSelfRendered(); var ajax = new hs.Ajax(a, cache, 1); ajax.onError = function() { }; ajax.onLoad = function() { hs.push(hs.cacheBindings, [a, cache]); hs.preloadAjaxElement(i + 1); }; ajax.run(); }, focusTopmost: function() {
var topZ = 0, topmostKey = -1; for (var i = 0; i < hs.expanders.length; i++) { if (hs.expanders[i]) { if (hs.expanders[i].wrapper.style.zIndex && hs.expanders[i].wrapper.style.zIndex > topZ) { topZ = hs.expanders[i].wrapper.style.zIndex; topmostKey = i; } } }
if (topmostKey == -1) hs.focusKey = -1; else hs.expanders[topmostKey].focus();
}, 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) { hs.garbageBin.appendChild(d); hs.garbageBin.innerHTML = ''; }, dim: function(exp) {
if (!hs.dimmer) {
hs.dimmer = hs.createElement('div', { className: 'highslide-dimming', owner: '', onclick: function() {
if (hs.fireEvent(hs, 'onDimmerClick'))
hs.close();
}
}, { position: 'absolute', left: 0 }, hs.container, true); hs.addEventListener(window, 'resize', hs.setDimmerSize);
}
hs.dimmer.style.display = ''; hs.setDimmerSize(); hs.dimmer.owner += '|' + exp.key; if (hs.geckoMac && hs.dimmingGeckoFix)
hs.dimmer.style.background = 'url(' + hs.graphicsDir + 'geckodimmer.png)'; else
hs.fade(hs.dimmer, 0, 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.background = 'none'; else hs.fade(hs.dimmer, hs.dimmingOpacity, 0, hs.dimmingDuration, function() { hs.setStyles(hs.dimmer, { display: 'none', width: 0, height: 0 }); });
}, setDimmerSize: function(exp) { if (!hs.dimmer) return; var page = hs.getPageSize(); var h = (hs.ie && exp && exp.wrapper) ? parseInt(exp.wrapper.style.top) + parseInt(exp.wrapper.style.height) + (exp.outline ? exp.outline.offset : 0) : 0; hs.setStyles(hs.dimmer, { width: page.pageWidth + 'px', height: Math.max(page.pageHeight, h) + 'px' }); }, previousOrNext: function(el, op) {
hs.updateAnchors(); var exp = hs.last = hs.getExpander(el); try { var adj = hs.upcoming = exp.getAdjacentAnchor(op); adj.onclick(); } catch (e) { hs.last = hs.upcoming = null; }
try { exp.close(); } catch (e) { }
return false;
}, previous: function(el) { return hs.previousOrNext(el, -1); }, next: function(el) { return hs.previousOrNext(el, 1); }, keyHandler: function(e) {
if (!e) e = window.event; if (!e.target) e.target = e.srcElement; if (typeof e.target.form != 'undefined') return true; if (!hs.fireEvent(hs, 'onKeyDown', e)) 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) {
if (op != 2) 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, overlay); }, 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.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();
}, fireEvent: function(obj, evt, args) { return obj && obj[evt] ? (obj[evt](obj, args) !== false) : true; }, 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 (/highslide-html/.test(el.className) && hs.focusKey != exp.key) { exp.focus(); exp.doShowHide('hidden'); }
} else if (e.type == 'mouseup') {
hs.removeEventListener(document, 'mousemove', hs.dragHandler); if (hs.dragArgs) {
if (hs.dragArgs.type == 'image')
hs.dragArgs.exp.content.style.cursor = hs.styleRestoreCursor; var hasDragged = hs.dragArgs.hasDragged; if (!hasDragged && !hs.hasFocused && !/(move|resize)/.test(hs.dragArgs.type)) {
if (hs.fireEvent(exp, 'onImageClick'))
exp.close();
}
else if (hasDragged || (!hasDragged && hs.hasHtmlExpanders)) { hs.dragArgs.exp.doShowHide('hidden'); }
if (hs.dragArgs.exp.releaseMask)
hs.dragArgs.exp.releaseMask.style.display = 'none'; if (hasDragged) hs.fireEvent(hs.dragArgs.exp, 'onDrop', hs.dragArgs); if (hasDragged) hs.setDimmerSize(exp); 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; if (exp.iframe) {
if (!exp.releaseMask) exp.releaseMask = hs.createElement('div', null, { position: 'absolute', width: exp.x.size + 'px', height: exp.y.size + 'px', left: exp.x.cb + 'px', top: exp.y.cb + 'px', zIndex: 4, background: (hs.ie ? 'white' : 'none'), opacity: .01 }, exp.wrapper, true); if (exp.releaseMask.style.display == 'none')
exp.releaseMask.style.display = '';
}
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 (!hs.fireEvent(exp, 'onDrag', a)) return false; 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 (hs.ie) 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; hs.fireEvent(exp, over ? 'onMouseOver' : 'onMouseOut', e); for (var i = 0; i < exp.overlays.length; i++) { var o = hs.$('hsId' + exp.overlays[i]); if (o && o.hideOnMouseOut) { var from = over ? 0 : o.opacity, to = over ? o.opacity : 0; hs.fade(o, from, to); } } } catch (e) { } }, addEventListener: function(el, event, func) { try { el.addEventListener(event, func, false); } catch (e) { try { el.detachEvent('on' + event, func); el.attachEvent('on' + event, func); } catch (e) { el['on' + event] = func; } } }, removeEventListener: function(el, event, func) { try { el.removeEventListener(event, func, false); } catch (e) { try { el.detachEvent('on' + event, func); } catch (e) { el['on' + event] = null; } } }, preloadFullImage: function(i) { if (hs.continuePreloading && hs.preloadTheseImages[i] && hs.preloadTheseImages[i] != 'undefined') { var img = document.createElement('img'); img.onload = function() { img = null; hs.preloadFullImage(i + 1); }; img.src = hs.preloadTheseImages[i]; } }, preloadImages: function(number) {
if (number && typeof number != 'object') hs.numberOfImagesToPreload = number; var arr = hs.getAnchors(); for (var i = 0; i < arr.images.length && i < hs.numberOfImagesToPreload; i++) { hs.push(hs.preloadTheseImages, hs.getSrc(arr.images[i])); }
if (hs.outlineType) new hs.Outline(hs.outlineType, function() { hs.preloadFullImage(0) }); else
hs.preloadFullImage(0); var cur = hs.createElement('img', { src: hs.graphicsDir + hs.restoreCursor });
}, init: function() {
if (!hs.container) {
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.clearing = hs.createElement('div', null, { clear: 'both', paddingTop: '1px' }, null, true); 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; }; Math.easeInOutQuad = function(t, b, c, d) { if ((t /= d / 2) < 1) return c / 2 * t * t + b; return -c / 2 * ((--t) * (t - 2) - 1) + b; }; 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.ie6SSL = (hs.ie && hs.ieVersion() <= 6 && location.protocol == 'https:'); hs.hideSelects = (hs.ie && hs.ieVersion() < 7); hs.hideIframes = ((window.opera && navigator.appVersion < 9) || navigator.vendor == 'KDE' || (hs.ie && hs.ieVersion() < 5.5)); hs.fireEvent(this, 'onActivate');
}
}, domReady: function() { hs.isDomReady = true; hs.fixCursor(); if (hs.onDomReady) hs.onDomReady(); }, fixCursor: function() { var i, j, rule, ss = document.styleSheets, re = /^(url\().*?(zoomin\.cur.*?)$/; for (i = 0; i < ss.length; i++) for (j = 0; j < ss[i].rules.length; j++) { rule = ss[i].rules[j]; if (rule.selectorText == '.highslide IMG' && re.test(rule.style.cursor)) { rule.style.cursor = rule.style.cursor.replace(re, '$1' + hs.graphicsDir + '$2'); return; } } }, updateAnchors: function() {
var els = document.all || document.getElementsByTagName('*'), all = [], images = [], htmls = [], groups = {}, re; for (var i = 0; i < els.length; i++) { re = hs.isHsAnchor(els[i]); if (re) { hs.push(all, els[i]); if (re[0] == 'hs.expand') hs.push(images, els[i]); else if (re[0] == 'hs.htmlExpand') hs.push(htmls, els[i]); var g = hs.getParam(els[i], 'slideshowGroup') || 'none'; if (!groups[g]) groups[g] = []; hs.push(groups[g], els[i]); } }
hs.anchors = { all: all, groups: groups, images: images, htmls: htmls }; return hs.anchors;
}, getAnchors: function() { return hs.anchors || hs.updateAnchors(); }, fade: function(el, o, oFinal, dur, fn, i, dir) {
if (typeof i == 'undefined') {
if (typeof dur != 'number') dur = 250; if (dur < 25) { hs.setStyles(el, { opacity: oFinal }); return; }
i = hs.faders.length; dir = oFinal > o ? 1 : -1; var step = (25 / (dur - dur % 25)) * Math.abs(o - oFinal);
}
o = parseFloat(o); var skip = (el.fade === 0 || el.fade === false || (el.fade == 2 && hs.ie)); el.style.visibility = ((skip ? oFinal : o) <= 0) ? 'hidden' : 'visible'; if (skip || o < 0 || (dir == 1 && o > oFinal)) { if (fn) fn(); return; }
if (el.fading && el.fading.i != i) { clearTimeout(hs.faders[el.fading.i]); o = el.fading.o; }
el.fading = { i: i, o: o, step: (step || el.fading.step) }; el.style.visibility = (o <= 0) ? 'hidden' : 'visible'; hs.setStyles(el, { opacity: o }); hs.faders[i] = setTimeout(function() { hs.fade(el, o + el.fading.step * dir, oFinal, null, fn, i, dir); }, 25);
}, close: function(el) { var exp = hs.getExpander(el); if (exp) exp.close(); return false; }
}; hs.Outline = function(outlineType, onLoad) {
this.onLoad = onLoad; this.outlineType = outlineType; var v = hs.ieVersion(), tr; this.hasAlphaImageLoader = hs.ie && v >= 5.5 && v < 7; if (!outlineType) { if (onLoad) onLoad(); return; }
hs.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.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(exp, pos, vis) { pos = pos || { x: exp.x.pos, y: exp.y.pos, w: exp.x.size + exp.x.p1 + exp.x.p2, h: exp.y.size + exp.y.p1 + exp.y.p2 }; 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 * (exp.x.cb + this.offset)) + 'px' }); pos.w += 2 * (exp.x.cb - this.offset); pos.h += +2 * (exp.y.cb - 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(); }; 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 '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] + 2 * this.cb; }, 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; this.p1 = this.p2 = 0; if (this.t == 0 && this.tpos == 0) { this.tpos = (hs.page[this.wh] / 2) + hs.page['scroll' + this.uclt]; }; }, calcExpanded: function() { this.justify = 'auto'; if (this.exp.align == 'center') this.justify = 'center'; else if (new RegExp(this.lt).test(this.exp.anchor)) this.justify = null; else if (new RegExp(this.rb).test(this.exp.anchor)) this.justify = 'max'; this.pos = this.tpos - this.cb + this.tb; this.size = Math.min(this.full, this.exp['max' + this.ucwh] || this.full); this.minSize = this.exp.allowSizeReduction ? Math.min(this.exp['min' + this.ucwh], this.full) : this.full; this.target = this.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) {
this.size = i; this.exp.content.style[this.wh] = i + 'px'; this.exp.wrapper.style[this.wh] = this.get('wsize') + 'px'; if (this.exp.outline) this.exp.outline.setPosition(this.exp); if (this.exp.releaseMask) this.exp.releaseMask.style[this.wh] = i + 'px'; if (this.exp.isHtml) {
var d = this.exp.scrollerDiv; if (!this.sizeDiff)
this.sizeDiff = this.exp.innerContent['offset' + this.ucwh] - d['offset' + this.ucwh]; d.style[this.wh] = (this.size - this.sizeDiff) + 'px'; if (this.dim == 'x') this.exp.mediumContent.style.width = 'auto'; if (this.exp.body) this.exp.body.style[this.wh] = 'auto';
}
if (this.dim == 'x' && this.exp.overlayBox) this.exp.sizeOverlayBox(true); if (this.dim == 'x' && this.exp.slideshow && this.exp.isImage) { if (i == this.full) this.exp.slideshow.disable('full-expand'); else this.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(this.exp); }
}; hs.Expander = function(a, params, custom, contentType) {
if (document.readyState && hs.ie && !hs.isDomReady) { hs.onDomReady = function() { new hs.Expander(a, params, custom, contentType); }; return; }
this.a = a; this.custom = custom; this.contentType = contentType || 'image'; this.isHtml = (contentType == 'html'); this.isImage = !this.isHtml; hs.continuePreloading = false; 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; if (!hs.fireEvent(this, 'onInit')) return true; 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; } }
for (var i = 0; i < hs.expanders.length; i++) { if (hs.expanders[i] && hs.expanders[i].thumb != el && !hs.expanders[i].onLoadStarted) { hs.expanders[i].cancelLoading(); } }
hs.expanders[this.key] = this; if (!hs.allowMultipleInstances) {
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 = hs.getPosition(el); hs.page = hs.getPageSize(); var x = this.x = new hs.Dimension(this, 'x'); x.calcThumb(); var y = this.y = new hs.Dimension(this, 'y'); y.calcThumb(); if (/area/i.test(el.tagName)) this.getImageMapAreaCorrection(el); this.wrapper = hs.createElement('div', { id: 'highslide-wrapper-' + this.key, className: this.wrapperClassName }, { visibility: 'hidden', position: 'absolute', zIndex: hs.zIndexCounter++ }, null, true); this.wrapper.onmouseover = 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 = { connectOutline: function() { var o = this.outline = hs.pendingOutlines[this.outlineType]; o.table.style.zIndex = this.wrapper.style.zIndex; 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(); }; if (!hs.fireEvent(this, 'onShowLoading')) return; 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.container.appendChild(img); if (hs.ie && hs.flushImgSize) img.src = null; img.src = this.src; this.showLoading(); }, htmlCreate: function() {
if (!hs.fireEvent(this, 'onBeforeGetContent')) return; this.content = hs.getCacheBinding(this.a); if (!this.content)
this.content = hs.getNode(this.contentId); if (!this.content)
this.content = hs.getSelfRendered(); this.getInline(['maincontent']); if (this.maincontent) { var body = hs.getElementByClass(this.content, 'div', 'highslide-body'); if (body) body.appendChild(this.maincontent); this.maincontent.style.display = 'block'; }
hs.fireEvent(this, 'onAfterGetContent'); this.innerContent = this.content; if (/(swf|iframe)/.test(this.objectType)) this.setObjContainerSize(this.innerContent); hs.container.appendChild(this.wrapper); hs.setStyles(this.wrapper, { position: 'static', padding: '0 ' + hs.marginRight + 'px 0 ' + hs.marginLeft + 'px' }); this.content = hs.createElement('div', { className: 'highslide-html' }, { position: 'relative', zIndex: 3, overflow: 'hidden' }, this.wrapper); this.mediumContent = hs.createElement('div', null, null, this.content, 1); this.mediumContent.appendChild(this.innerContent); hs.setStyles(this.innerContent, { position: 'relative', display: 'block', direction: hs.lang.cssDirection || '' }); if (this.width) this.innerContent.style.width = this.width + 'px'; if (this.height) this.innerContent.style.height = this.height + 'px'; if (this.innerContent.offsetWidth < this.minWidth)
this.innerContent.style.width = this.minWidth + 'px'; if (this.objectType == 'ajax' && !hs.getCacheBinding(this.a)) { this.showLoading(); var ajax = new hs.Ajax(this.a, this.innerContent); var exp = this; ajax.onLoad = function() { if (hs.expanders[exp.key]) exp.contentLoaded(); }; ajax.onError = function() { location.href = exp.src; }; ajax.run(); }
else
if (this.objectType == 'iframe' && this.objectLoadTime == 'before') { this.writeExtendedContent(); }
else
this.contentLoaded();
}, 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; hs.fireEvent(this, 'onHideLoading'); }
if (this.isImage) { x.full = this.content.width; y.full = this.content.height; hs.setStyles(this.content, { width: this.x.t + 'px', height: this.y.t + 'px' }); } else if (this.htmlGetSize) this.htmlGetSize(); this.wrapper.appendChild(this.content); hs.setStyles(this.wrapper, { left: this.x.tpos + 'px', top: this.y.tpos + 'px' }); hs.container.appendChild(this.wrapper); x.calcBorders(); y.calcBorders(); this.initSlideshow(); this.getOverlays(); var ratio = x.full / y.full; x.calcExpanded(); this.justify(x); y.calcExpanded(); this.justify(y); if (this.isHtml) this.htmlSizeOperations(); if (this.overlayBox) this.sizeOverlayBox(0, 1); if (this.allowSizeReduction) {
if (this.isImage)
this.correctRatio(ratio); else this.fitOverlayBox(); 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.size) { this.createFullExpand(); if (this.overlays.length == 1) this.sizeOverlayBox(); }
}
this.show();
} catch (e) { window.location.href = this.src; }
}, setObjContainerSize: function(parent, auto) { var c = hs.getElementByClass(parent, 'DIV', 'highslide-body'); if (/(iframe|swf)/.test(this.objectType)) { if (this.objectWidth) c.style.width = this.objectWidth + 'px'; if (this.objectHeight) c.style.height = this.objectHeight + 'px'; } }, writeExtendedContent: function() {
if (this.hasExtendedContent) return; var exp = this; this.body = hs.getElementByClass(this.innerContent, 'DIV', 'highslide-body'); if (this.objectType == 'iframe') {
this.showLoading(); var ruler = hs.clearing.cloneNode(1); this.body.appendChild(ruler); this.newWidth = this.innerContent.offsetWidth; if (!this.objectWidth) this.objectWidth = ruler.offsetWidth; var hDiff = this.innerContent.offsetHeight - this.body.offsetHeight, h = this.objectHeight || (hs.getPageSize()).height - hDiff - hs.marginTop - hs.marginBottom, onload = this.objectLoadTime == 'before' ? ' onload="if (hs.expanders[' + this.key + ']) hs.expanders[' + this.key + '].contentLoaded()" ' : ''; this.body.innerHTML += ''; this.ruler = this.body.getElementsByTagName('div')[0]; this.iframe = this.body.getElementsByTagName('iframe')[0]; if (this.objectLoadTime == 'after') this.correctIframeSize();
}
if (this.objectType == 'swf') { this.body.id = this.body.id || 'hs-flash-id-' + this.key; var a = this.swfOptions; if (typeof a.params.wmode == 'undefined') a.params.wmode = 'transparent'; if (swfobject) swfobject.embedSWF(this.src, this.body.id, this.objectWidth, this.objectHeight, a.version || '7', a.expressInstallSwfurl, a.flashvars, a.params, a.attributes); }
this.hasExtendedContent = true;
}, htmlGetSize: function() {
if (this.iframe && !this.objectHeight) { this.iframe.style.height = this.body.style.height = this.getIframePageHeight() + 'px'; }
this.innerContent.appendChild(hs.clearing); if (!this.x.full) this.x.full = this.innerContent.offsetWidth; this.y.full = this.innerContent.offsetHeight; this.innerContent.removeChild(hs.clearing); if (hs.ie && this.newHeight > parseInt(this.innerContent.currentStyle.height)) { this.newHeight = parseInt(this.innerContent.currentStyle.height); }
hs.setStyles(this.wrapper, { position: 'absolute', padding: '0' }); hs.setStyles(this.content, { width: this.x.t + 'px', height: this.y.t + 'px' });
}, getIframePageHeight: function() {
var h; try {
var doc = this.iframe.contentDocument || this.iframe.contentWindow.document; var clearing = doc.createElement('div'); clearing.style.clear = 'both'; doc.body.appendChild(clearing); h = clearing.offsetTop; if (hs.ie) h += parseInt(doc.body.currentStyle.marginTop)
+ parseInt(doc.body.currentStyle.marginBottom) - 1;
} catch (e) { h = 300; }
return h;
}, correctIframeSize: function() { var wDiff = this.innerContent.offsetWidth - this.ruler.offsetWidth; if (wDiff < 0) wDiff = 0; var hDiff = this.innerContent.offsetHeight - this.body.offsetHeight; hs.setStyles(this.iframe, { width: (this.x.size - wDiff) + 'px', height: (this.y.size - hDiff) + 'px' }); hs.setStyles(this.body, { width: this.iframe.style.width, height: this.iframe.style.height }); this.scrollingContent = this.iframe; this.scrollerDiv = this.scrollingContent; }, htmlSizeOperations: function() {
this.setObjContainerSize(this.innerContent); if (this.objectType == 'swf' && this.objectLoadTime == 'before') this.writeExtendedContent(); if (this.x.size < this.x.full && !this.allowWidthReduction) this.x.size = this.x.full; if (this.y.size < this.y.full && !this.allowHeightReduction) this.y.size = this.y.full; this.scrollerDiv = this.innerContent; hs.setStyles(this.mediumContent, { width: this.x.size + 'px', position: 'relative', left: (this.x.pos - this.x.tpos) + 'px', top: (this.y.pos - this.y.tpos) + 'px' }); hs.setStyles(this.innerContent, { border: 'none', width: 'auto', height: 'auto' }); var node = hs.getElementByClass(this.innerContent, 'DIV', 'highslide-body'); if (node && !/(iframe|swf)/.test(this.objectType)) {
var cNode = node; node = hs.createElement(cNode.nodeName, null, { overflow: 'hidden' }, null, true); cNode.parentNode.insertBefore(node, cNode); node.appendChild(hs.clearing); node.appendChild(cNode); var wDiff = this.innerContent.offsetWidth - node.offsetWidth; var hDiff = this.innerContent.offsetHeight - node.offsetHeight; node.removeChild(hs.clearing); var kdeBugCorr = hs.safari || navigator.vendor == 'KDE' ? 1 : 0; hs.setStyles(node, { width: (this.x.size - wDiff - kdeBugCorr) + 'px', height: (this.y.size - hDiff) + 'px', overflow: 'auto', position: 'relative' }); if (kdeBugCorr && cNode.offsetHeight > node.offsetHeight) { node.style.width = (parseInt(node.style.width) + kdeBugCorr) + 'px'; }
this.scrollingContent = node; this.scrollerDiv = this.scrollingContent;
}
if (this.iframe && this.objectLoadTime == 'before') this.correctIframeSize(); if (!this.scrollingContent && this.y.size < this.mediumContent.offsetHeight) this.scrollerDiv = this.content; if (this.scrollerDiv == this.content && !this.allowWidthReduction && !/(iframe|swf)/.test(this.objectType)) { this.x.size += 17; }
if (this.scrollerDiv && this.scrollerDiv.offsetHeight > this.scrollerDiv.parentNode.offsetHeight) { setTimeout("try { hs.expanders[" + this.key + "].scrollerDiv.style.overflow = 'auto'; } catch(e) {}", hs.expandDuration); }
}, getImageMapAreaCorrection: function(area) {
var c = area.coords.split(','); for (var i = 0; i < c.length; i++) c[i] = parseInt(c[i]); if (area.shape.toLowerCase() == 'circle') { this.x.tpos += c[0] - c[2]; this.y.tpos += c[1] - c[2]; this.x.t = this.y.t = 2 * c[2]; } else {
var maxX, maxY, minX = maxX = c[0], minY = maxY = c[1]; for (var i = 0; i < c.length; i++) { if (i % 2 == 0) { minX = Math.min(minX, c[i]); maxX = Math.max(maxX, c[i]); } else { minY = Math.min(minY, c[i]); maxY = Math.max(maxY, c[i]); } }
this.x.tpos += minX; this.x.t = maxX - minX; this.y.tpos += minY; this.y.t = maxY - minY;
}
}, 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]);
} else if (p.justify == 'auto' || p.justify == 'center') {
var hasMovedMin = false; var allowReduce = hs.allowSizeReduction; if (p.justify == 'center') p.pos = Math.round(p.scroll + (p.clientSize - 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 = p.get('fitsize'); } 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('fitsize'); } }
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; var changed = false; if (x.size / y.size > ratio) {
x.size = y.size * ratio; if (x.size < x.minSize) {
if (hs.padToMinWidth) x.imgSize = x.size; x.size = x.minSize; if (!x.imgSize)
y.size = x.size / ratio;
}
changed = true;
} else if (x.size / y.size < ratio) { var tmpHeight = y.size; y.size = x.size / ratio; changed = true; }
this.fitOverlayBox(ratio); if (changed) { 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) { 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); } } }, reflow: function() { var h = /iframe/i.test(this.scrollerDiv.tagName) ? this.getIframePageHeight() + 1 + 'px' : 'auto'; if (this.body) this.body.style.height = h; this.scrollerDiv.style.height = h; this.y.setSize(this.innerContent.offsetHeight); }, show: function() { this.doShowHide('hidden'); hs.fireEvent(this, 'onBeforeExpand'); this.changeSize(1, { xpos: this.x.tpos + this.x.tb - this.x.cb, ypos: this.y.tpos + this.y.tb - this.y.cb, xsize: this.x.t, ysize: this.y.t, xp1: 0, xp2: 0, yp1: 0, yp2: 0, ximgSize: this.x.t, ximgPad: 0, o: hs.outlineStartOffset }, { xpos: this.x.pos, ypos: this.y.pos, xsize: this.x.size, ysize: this.y.size, xp1: this.x.p1, yp1: this.y.p1, xp2: this.x.p2, yp2: this.y.p2, ximgSize: this.x.imgSize, ximgPad: this.x.get('imgPad'), o: this.outline ? this.outline.offset : 0 }, hs.expandDuration); }, changeSize: function(up, from, 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 (up && other && this.isHtml && trans[1] == 'crossfade') t = trans[1] = 'fade'; if (this[t] && t != 'expand') { this[t](up, from, to); return; }
if (up) hs.setStyles(this.wrapper, { opacity: 1 }); if (this.outline && !this.outlineWhileAnimating) { if (up) this.outline.setPosition(this); else this.outline.destroy((this.isHtml && this.preserveContent)); }
if (!up && this.overlayBox) {
if (this.slideshow) { var c = this.slideshow.controls; if (c && hs.getExpander(c) == this) c.parentNode.removeChild(c); }
if (this.isHtml && this.preserveContent) { this.overlayBox.style.top = '-9999px'; hs.container.appendChild(this.overlayBox); } else
hs.discardElement(this.overlayBox);
}
if (this.fadeInOut) { from.op = up ? 0 : 1; to.op = up; }
var t, exp = this, easing = Math[this.easing] || Math.easeInQuad, steps = (up ? hs.expandSteps : hs.restoreSteps) || parseInt(dur / 25) || 1; if (!up) easing = Math[this.easingClose] || easing; for (var i = 1; i <= steps; i++) {
t = Math.round(i * (dur / steps)); (function() {
var pI = i, size = {}; for (var x in from) { size[x] = easing(t, from[x], to[x] - from[x], dur); if (isNaN(size[x])) size[x] = to[x]; if (!/^op$/.test(x)) size[x] = Math.round(size[x]); }
setTimeout(function() {
if (up && pI == 1) { exp.content.style.visibility = 'visible'; exp.a.className += ' highslide-active-anchor'; }
exp.setSize(size);
}, t);
})();
}
if (up) { setTimeout(function() { if (exp.outline) exp.outline.table.style.visibility = "visible"; }, t); setTimeout(function() { exp.afterExpand(); }, t + 50); }
else setTimeout(function() { exp.afterClose(); }, t);
}, setSize: function(to) {
try {
if (to.op) hs.setStyles(this.wrapper, { opacity: to.op }); hs.setStyles(this.wrapper, { width: (to.xsize + to.xp1 + to.xp2 +
2 * this.x.cb) + 'px', height: (to.ysize + to.yp1 + to.yp2 +
2 * this.y.cb) + 'px', left: to.xpos + 'px', top: to.ypos + 'px'
}); hs.setStyles(this.content, { top: to.yp1 + 'px', left: (to.xp1 + to.ximgPad) + 'px', width: (to.ximgSize || to.xsize) + 'px', height: to.ysize + 'px' }); if (this.isHtml) {
hs.setStyles(this.mediumContent, { left: (this.x.pos - to.xpos
+ this.x.p1 - to.xp1) + 'px', top: (this.y.pos - to.ypos
+ this.y.p1 - to.yp1) + 'px'
}); this.innerContent.style.visibility = 'visible';
}
if (this.outline && this.outlineWhileAnimating) { var o = this.outline.offset - to.o; this.outline.setPosition(this, { x: to.xpos + o, y: to.ypos + o, w: to.xsize + to.xp1 + to.xp2 + -2 * o, h: to.ysize + to.yp1 + to.yp2 + -2 * o }, 1); }
this.wrapper.style.visibility = 'visible';
} catch (e) { window.location.href = this.src; }
}, fade: function(up, from, to) {
this.outlineWhileAnimating = false; var exp = this, t = up ? 250 : 0; if (up) { hs.setStyles(this.wrapper, { opacity: 0 }); this.setSize(to); this.content.style.visibility = 'visible'; hs.fade(this.wrapper, 0, 1); }
if (this.outline) { this.outline.table.style.zIndex = this.wrapper.style.zIndex; var dir = up || -1; for (var i = from.o; dir * i <= dir * to.o; i += dir, t += 25) { (function() { var o = up ? to.o - i : from.o - i; setTimeout(function() { exp.outline.setPosition(exp, { x: (exp.x.pos + o), y: (exp.y.pos + o), w: (exp.x.size - 2 * o + exp.x.p1 + exp.x.p2), h: (exp.y.size - 2 * o + exp.y.p1 + exp.y.p2) }, 1); }, t); })(); } }
if (up) setTimeout(function() { exp.afterExpand(); }, t + 50); else { setTimeout(function() { if (exp.outline) exp.outline.destroy(exp.preserveContent); hs.fade(exp.wrapper, 1, 0); setTimeout(function() { exp.afterClose(); }, 250); }, t); }
}, crossfade: function(up, from, to) {
if (!up) return; var exp = this, steps = parseInt(hs.transitionDuration / 25) || 1, last = this.last; hs.removeEventListener(document, 'mousemove', hs.dragHandler); hs.setStyles(this.content, { width: (to.ximgSize || to.xsize) + 'px', height: to.ysize + 'px' }); this.outline = this.last.outline; this.last.outline = null; this.fadeBox = hs.createElement('div', { className: 'highslide-image' }, { position: 'absolute', zIndex: 4, overflow: 'hidden', display: 'none' }); var names = { oldImg: last, newImg: this }; for (var x in names) { this[x] = names[x].content.cloneNode(1); hs.setStyles(this[x], { position: 'absolute', border: 0, visibility: 'visible' }); this.fadeBox.appendChild(this[x]); }
this.wrapper.appendChild(this.fadeBox); from = { xpos: last.x.pos, xsize: last.x.size, xp1: last.x.p1, xp2: last.x.p2, ximgSize: last.x.imgSize || last.x.size, ximgPad: last.x.get('imgPad'), ypos: last.y.pos, ysize: last.y.size, yp1: last.y.p1, yp2: last.y.p2, o: 1 / steps }; to.ysize = this.y.size; to.o = 1; if (!to.ximgSize) to.ximgSize = to.xsize; var t, easing = Math.easeInOutQuad; if (steps > 1) this.crossfadeStep(from); function prep() {
if (exp.overlayBox) { exp.overlayBox.className = ''; exp.wrapper.appendChild(exp.overlayBox); for (var i = 0; i < exp.last.overlays.length; i++) { var oDiv = hs.$('hsId' + exp.last.overlays[i]); if (oDiv.reuse === exp.key) exp.overlayBox.appendChild(oDiv); else hs.fade(oDiv, oDiv.opacity, 0); } }
exp.fadeBox.style.display = ''; exp.last.content.style.display = 'none';
}; if (/rv:1\.[0-8].+Gecko/.test(navigator.userAgent)) setTimeout(prep, 0); else prep(); if (hs.safari) { var match = navigator.userAgent.match(/Safari\/([0-9]{3})/); if (match && parseInt(match[1]) < 525) this.wrapper.style.visibility = 'visible'; }
for (var i = 1; i <= steps; i++) {
t = Math.round(i * (hs.transitionDuration / steps)); (function() {
var size = {}, pI = i; for (var x in from) { var val = easing(t, from[x], to[x] - from[x], hs.transitionDuration); if (isNaN(val)) val = to[x]; size[x] = (x != 'o') ? Math.round(val) : val; }
setTimeout(function() { exp.crossfadeStep(size); }, t);
})();
}
setTimeout(function() { exp.crossfadeEnd(); }, t + 100);
}, crossfadeStep: function(size) {
try {
if (this.outline) this.outline.setPosition(this, { x: size.xpos, y: size.ypos, w: size.xsize + size.xp1 + size.xp2, h: size.ysize + size.yp1 + size.yp2 }, 1); this.last.wrapper.style.clip = 'rect('
+ (size.ypos - this.last.y.pos) + 'px, '
+ (size.xsize + size.xp1 + size.xp2 + size.xpos + 2 * this.last.x.cb - this.last.x.pos) + 'px, '
+ (size.ysize + size.yp1 + size.yp2 + size.ypos + 2 * this.last.y.cb - this.last.y.pos) + 'px, '
+ (size.xpos - this.last.x.pos) + 'px)'; hs.setStyles(this.content, { top: size.yp1 + 'px', left: (size.xp1 + this.x.get('imgPad')) + 'px', marginTop: (this.y.pos - size.ypos) + 'px', marginLeft: (this.x.pos - size.xpos) + 'px' }); hs.setStyles(this.wrapper, { top: size.ypos + 'px', left: size.xpos + 'px', width: (size.xp1 + size.xp2 + size.xsize + 2 * this.x.cb) + 'px', height: (size.yp1 + size.yp2 + size.ysize + 2 * this.y.cb) + 'px' }); hs.setStyles(this.fadeBox, { width: (size.ximgSize || size.xsize) + 'px', height: size.ysize + 'px', left: (size.xp1 + size.ximgPad) + 'px', top: size.yp1 + 'px', visibility: 'visible' }); hs.setStyles(this.oldImg, { top: (this.last.y.pos - size.ypos + this.last.y.p1 - size.yp1) + 'px', left: (this.last.x.pos - size.xpos + this.last.x.p1 - size.xp1 + this.last.x.get('imgPad') - size.ximgPad) + 'px' }); hs.setStyles(this.newImg, { opacity: size.o, top: (this.y.pos - size.ypos + this.y.p1 - size.yp1) + 'px', left: (this.x.pos - size.xpos + this.x.p1 - size.xp1 + this.x.get('imgPad') - size.ximgPad) + 'px' }); hs.setStyles(this.overlayBox, { width: size.xsize + 'px', height: size.ysize + 'px', left: (size.xp1 + this.x.cb) + 'px', top: (size.yp1 + this.y.cb) + 'px' });
} catch (e) { }
}, crossfadeEnd: function() { this.wrapper.style.background = this.wrapperBG || ''; this.wrapper.style.visibility = this.content.style.visibility = 'visible'; this.fadeBox.style.display = 'none'; this.a.className += ' highslide-active-anchor'; this.afterExpand(); this.last.afterClose(); }, 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.isHtml && this.objectLoadTime == 'after') this.writeExtendedContent(); if (this.isHtml) {
if (this.iframe) {
try { var exp = this, doc = this.iframe.contentDocument || this.iframe.contentWindow.document; hs.addEventListener(doc, 'mousedown', function() { if (hs.focusKey != exp.key) exp.focus(); }); } catch (e) { }
if (hs.ie && typeof this.isClosing != 'boolean')
this.iframe.style.width = (this.objectWidth - 1) + 'px';
}
}
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(); hs.fireEvent(this, 'onAfterExpand');
}, prepareNextOutline: function() { var key = this.key; var outlineType = this.outlineType; new hs.Outline(outlineType, function() { try { hs.expanders[key].preloadNext(); } catch (e) { } }); }, preloadNext: function() {
var next = this.getAdjacentAnchor(1); if (next && next.onclick.toString().match(/hs\.expand/))
var img = hs.createElement('img', { src: hs.getSrc(next) });
}, getAdjacentAnchor: function(op) {
var current = this.getAnchorIndex(), as = hs.anchors.groups[this.slideshowGroup || 'none']; if (!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[current + op] || null;
}, getAnchorIndex: function() {
var arr = hs.anchors.groups[this.slideshowGroup || 'none']; 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']; 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.slideshow) return; 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(ss);
}
} else { this.slideshow = this.last.slideshow; }
var ss = this.slideshow; if (!ss) return; var exp = ss.exp = this; ss.checkFirstAndLast(); ss.disable('full-expand'); if (ss.controls) { var o = ss.overlayOptions || {}; o.overlayId = ss.controls; o.hsId = 'controls'; this.createOverlay(o); }
if (!this.last && this.autoplay) ss.play(true); if (ss.autoplay) { ss.autoplay = setTimeout(function() { hs.next(exp.key); }, (ss.interval || 500)); }
}, cancelLoading: function() { hs.expanders[this.key] = null; if (hs.upcoming == this.a) hs.upcoming = null; hs.undim(); if (this.loading) hs.loading.style.left = '-9999px'; hs.fireEvent(this, 'onHideLoading'); }, writeCredits: function() { if (this.credits) return; this.credits = hs.createElement('a', { href: hs.creditsHref, className: 'highslide-credits', innerHTML: hs.lang.creditsText, title: hs.lang.creditsTitle }); this.createOverlay({ overlayId: this.credits, position: 'top left', hsId: 'credits' }); }, getInline: function(types, addOverlay) {
for (var i = 0; i < types.length; i++) {
var type = types[i], s = null; if (type == 'caption' && !hs.fireEvent(this, 'onBeforeGetCaption')) return; else if (type == 'heading' && !hs.fireEvent(this, 'onBeforeGetHeading')) return; 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) {
var next = this.a.nextSibling; while (next && !hs.isHsAnchor(next)) {
if ((new RegExp('highslide-' + type)).test(next.className || null)) { this[type] = next.cloneNode(1); 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); }
}
}, doShowHide: function(visibility) { if (hs.hideSelects) this.showHideElements('SELECT', visibility); if (hs.hideIframes) this.showHideElements('IFRAME', visibility); if (hs.geckoMac) this.showHideElements('*', visibility); }, showHideElements: function(tagName, visibility) {
var els = document.getElementsByTagName(tagName); var prop = tagName == '*' ? 'overflow' : 'visibility'; for (var i = 0; i < els.length; i++) {
if (prop == 'visibility' || (document.defaultView.getComputedStyle(els[i], "").getPropertyValue('overflow') == 'auto' || els[i].getAttribute('hidden-by') != null)) {
var hiddenBy = els[i].getAttribute('hidden-by'); if (visibility == 'visible' && hiddenBy) { hiddenBy = hiddenBy.replace('[' + this.key + ']', ''); els[i].setAttribute('hidden-by', hiddenBy); if (!hiddenBy) els[i].style[prop] = els[i].origProp; } else if (visibility == 'hidden') {
var elPos = hs.getPosition(els[i]); elPos.w = els[i].offsetWidth; elPos.h = els[i].offsetHeight; if (!this.dimmingOpacity) { var clearsX = (elPos.x + elPos.w < this.x.get('opos') || elPos.x > this.x.get('opos') + this.x.get('osize')); var clearsY = (elPos.y + elPos.h < this.y.get('opos') || elPos.y > this.y.get('opos') + this.y.get('osize')); }
var wrapperKey = hs.getWrapperKey(els[i]); if (!clearsX && !clearsY && wrapperKey != this.key) { if (!hiddenBy) { els[i].setAttribute('hidden-by', '[' + this.key + ']'); els[i].origProp = els[i].style[prop]; els[i].style[prop] = 'hidden'; } else if (!hiddenBy.match('[' + this.key + ']')) { els[i].setAttribute('hidden-by', hiddenBy + '[' + this.key + ']'); } } else if ((hiddenBy == '[' + this.key + ']' || hs.focusKey == wrapperKey) && wrapperKey != this.key) { els[i].setAttribute('hidden-by', ''); els[i].style[prop] = els[i].origProp || ''; } else if (hiddenBy && hiddenBy.match('[' + this.key + ']')) { els[i].setAttribute('hidden-by', hiddenBy.replace('[' + this.key + ']', '')); }
}
}
}
}, focus: function() {
this.wrapper.style.zIndex = hs.zIndexCounter++; for (var i = 0; i < hs.expanders.length; i++) {
if (hs.expanders[i] && i == hs.focusKey) {
var blurExp = hs.expanders[i]; blurExp.content.className += ' highslide-' + blurExp.contentType + '-blur'; if (blurExp.isImage) { blurExp.content.style.cursor = hs.ie ? 'hand' : 'pointer'; blurExp.content.title = hs.lang.focusTitle; }
hs.fireEvent(this, 'onBlur');
}
}
if (this.outline) this.outline.table.style.zIndex = this.wrapper.style.zIndex; this.content.className = 'highslide-' + this.contentType; if (this.isImage) { this.content.title = hs.lang.restoreTitle; hs.styleRestoreCursor = window.opera ? 'pointer' : 'url(' + hs.graphicsDir + hs.restoreCursor + '), pointer'; if (hs.ie && hs.ieVersion() < 6) hs.styleRestoreCursor = 'hand'; this.content.style.cursor = hs.styleRestoreCursor; }
hs.focusKey = this.key; hs.addEventListener(document, window.opera ? 'keypress' : 'keydown', hs.keyHandler); hs.fireEvent(this, 'onFocus');
}, 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 = this.isHtml ? e.height + e.dY : 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); }, close: function() { if (this.isClosing || !this.isExpanded || (hs.upcoming && this.transitions[1] == 'crossfade')) return; this.isClosing = true; if (!hs.fireEvent(this, 'onBeforeClose')) return; if (this.slideshow && !hs.upcoming) this.slideshow.pause(); hs.removeEventListener(document, window.opera ? 'keypress' : 'keydown', hs.keyHandler); try { if (this.isHtml) this.htmlPrepareClose(); this.content.style.cursor = 'default'; this.changeSize(0, { xpos: this.x.pos, ypos: this.y.pos, xsize: this.x.size, ysize: this.y.size, xp1: this.x.p1, yp1: this.y.p1, xp2: this.x.p2, yp2: this.y.p2, ximgSize: this.x.imgSize, ximgPad: this.x.get('imgPad'), o: this.outline ? this.outline.offset : 0 }, { xpos: this.x.tpos - this.x.cb + this.x.tb, ypos: this.y.tpos - this.y.cb + this.y.tb, xsize: this.x.t, ysize: this.y.t, xp1: 0, yp1: 0, xp2: 0, yp2: 0, ximgSize: this.x.imgSize ? this.x.t : null, ximgPad: 0, o: hs.outlineStartOffset }, hs.restoreDuration); } catch (e) { this.afterClose(); } }, htmlPrepareClose: function() {
if (hs.geckoMac) { if (!hs.mask) hs.mask = hs.createElement('div', null, { position: 'absolute' }, hs.container); hs.setStyles(hs.mask, { width: this.x.size + 'px', height: this.y.size + 'px', left: this.x.pos + 'px', top: this.y.pos + 'px', display: 'block' }); }
if (this.objectType == 'swf') try { hs.$(this.body.id).StopPlay(); } catch (e) { }
if (this.objectLoadTime == 'after' && !this.preserveContent) this.destroyObject(); if (this.scrollerDiv && this.scrollerDiv != this.scrollingContent)
this.scrollerDiv.style.overflow = 'hidden';
}, destroyObject: function() {
if (hs.ie && this.iframe)
try { this.iframe.contentWindow.document.body.innerHTML = ''; } catch (e) { }
if (this.objectType == 'swf') swfobject.removeSWF(this.body.id); this.body.innerHTML = '';
}, sleep: function() { if (this.outline) this.outline.table.style.display = 'none'; this.releaseMask = null; this.wrapper.style.display = 'none'; hs.push(hs.sleeping, this); }, awake: function() {
hs.expanders[this.key] = this; if (!hs.allowMultipleInstances && hs.focusKey != this.key) { try { hs.expanders[hs.focusKey].close(); } catch (e) { } }
var z = hs.zIndexCounter++, stl = { display: '', zIndex: z }; hs.setStyles(this.wrapper, stl); this.isClosing = false; var o = this.outline || 0; if (o) { if (!this.outlineWhileAnimating) stl.visibility = 'hidden'; hs.setStyles(o.table, stl); }
this.show();
}, createOverlay: function(o) {
var el = o.overlayId; if (typeof el == 'string') el = hs.getNode(el); if (!el || typeof el == 'string') return; if (!hs.fireEvent(this, 'onCreateOverlay', { overlay: el })) return; el.style.display = 'block'; o.hsId = o.hsId || o.overlayId; if (this.transitions[1] == 'crossfade' && this.reuseOverlay(o, el)) return; this.genOverlayBox(); var width = o.width && /^[0-9]+(px|%)$/.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 || '' }, this.overlayBox, true); overlay.appendChild(el); hs.setAttribs(overlay, { hideOnMouseOut: o.hideOnMouseOut, opacity: o.opacity || 1, hsPos: o.position, fade: o.fade }); if (this.gotOverlays) { this.positionOverlay(overlay); if (!overlay.hideOnMouseOut || this.mouseIsOver) hs.fade(overlay, 0, overlay.opacity); }
hs.push(this.overlays, hs.idCounter - 1);
}, positionOverlay: function(overlay) {
var p = overlay.hsPos || 'middle center'; if (/left$/.test(p)) overlay.style.left = 0; if (/center$/.test(p)) hs.setStyles(overlay, { left: '50%', marginLeft: '-' + Math.round(overlay.offsetWidth / 2) + 'px' }); if (/right$/.test(p)) overlay.style.right = 0; if (/^leftpanel$/.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$/.test(p)) { hs.setStyles(overlay, { left: '100%', marginLeft: this.x.cb + 'px', top: -this.y.cb + 'px', bottom: -this.y.cb + 'px', overflow: 'auto' }); this.x.p2 = overlay.offsetWidth; }
if (/^top/.test(p)) overlay.style.top = 0; if (/^middle/.test(p)) hs.setStyles(overlay, { top: '50%', marginTop: '-' + Math.round(overlay.offsetHeight / 2) + 'px' }); if (/^bottom/.test(p)) overlay.style.bottom = 0; if (/^above$/.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$/.test(p)) { hs.setStyles(overlay, { position: 'relative', left: (-this.x.p1 - this.x.cb) + 'px', right: (-this.x.p2 - this.x.cb) + 'px', top: '100%', marginTop: this.y.cb + 'px', width: 'auto' }); this.y.p2 = overlay.offsetHeight; overlay.style.position = 'absolute'; }
}, getOverlays: function() {
this.getInline(['heading', 'caption'], true); this.getNumber(); if (this.caption) hs.fireEvent(this, 'onAfterGetCaption'); if (this.heading) hs.fireEvent(this, 'onAfterGetHeading'); if (this.heading && this.dragByHeading) this.heading.className += ' highslide-move'; if (hs.showCredits) this.writeCredits(); for (var i = 0; i < hs.overlays.length; i++) {
var o = hs.overlays[i], tId = o.thumbnailId, sg = o.slideshowGroup; if ((!tId && !sg) || (tId && tId == this.thumbsUserSetId) || (sg && sg === this.slideshowGroup)) {
if (this.isImage || (this.isHtml && o.useOnHtml))
this.createOverlay(o);
}
}
var os = []; for (var i = 0; i < this.overlays.length; i++) { var o = hs.$('hsId' + this.overlays[i]); if (/panel$/.test(o.hsPos)) this.positionOverlay(o); else hs.push(os, o); }
for (var i = 0; i < os.length; i++) this.positionOverlay(os[i]); this.gotOverlays = true;
}, genOverlayBox: function() { if (!this.overlayBox) this.overlayBox = hs.createElement('div', { className: this.wrapperClassName }, { position: 'absolute', width: this.x.size ? this.x.size + 'px' : this.x.full + 'px', height: 0, visibility: 'hidden', overflow: 'hidden', zIndex: hs.ie ? 4 : null }, hs.container, true); }, sizeOverlayBox: function(doWrapper, doPanels) {
hs.setStyles(this.overlayBox, { width: this.x.size + 'px', height: this.y.size + 'px' }); if (doWrapper || doPanels) {
for (var i = 0; i < this.overlays.length; i++) {
var o = hs.$('hsId' + this.overlays[i]); if (o && /^(above|below)$/.test(o.hsPos)) {
if (hs.ie && (hs.ieVersion() <= 6 || document.compatMode == 'BackCompat')) {
o.style.width = (this.overlayBox.offsetWidth + 2 * this.x.cb
+ this.x.p1 + this.x.p2) + 'px';
}
this.y[o.hsPos == 'above' ? 'p1' : 'p2'] = o.offsetHeight;
}
}
}
if (doWrapper) { hs.setStyles(this.content, { top: this.y.p1 + 'px' }); hs.setStyles(this.overlayBox, { top: (this.y.p1 + this.y.cb) + 'px' }); }
}, showOverlays: function() {
var b = this.overlayBox; b.className = ''
hs.setStyles(b, { top: (this.y.p1 + this.y.cb) + 'px', left: (this.x.p1 + this.x.cb) + 'px', overflow: 'visible' }); if (hs.safari) b.style.visibility = 'visible'; this.wrapper.appendChild(b); for (var i = 0; i < this.overlays.length; i++) { var o = hs.$('hsId' + this.overlays[i]); o.style.zIndex = o.hsId == 'controls' ? 5 : 4; if (!o.hideOnMouseOut || this.mouseIsOver) hs.fade(o, 0, o.opacity); }
}, 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' }); if (!hs.fireEvent(this, 'onCreateFullExpand')) return; this.createOverlay({ overlayId: this.fullExpandLabel, position: hs.fullExpandPosition, hideOnMouseOut: true, opacity: hs.fullExpandOpacity });
}, doFullExpand: function() { try { if (!hs.fireEvent(this, 'onDoFullExpand')) return; if (this.fullExpandLabel) hs.discardElement(this.fullExpandLabel); this.focus(); var xpos = this.x.pos - (this.x.full - this.x.size) / 2; if (xpos < hs.marginLeft) xpos = hs.marginLeft; this.moveTo(xpos, this.y.pos); this.resizeTo(this.x.full, this.y.full); this.doShowHide('hidden'); hs.setDimmerSize(this); } catch (e) { window.location.href = this.content.src; } }, afterClose: function() {
this.a.className = this.a.className.replace('highslide-active-anchor', ''); this.doShowHide('visible'); if (this.isHtml && this.preserveContent) this.sleep(); else { if (this.outline && this.outlineWhileAnimating) this.outline.destroy(); hs.discardElement(this.wrapper); }
if (hs.mask) hs.mask.style.display = 'none'; if (this.dimmingOpacity) hs.undim(this.key); hs.fireEvent(this, 'onAfterClose'); hs.expanders[this.key] = null; hs.reOrder();
}
}; hs.Ajax = function(a, content, pre) { this.a = a; this.content = content; this.pre = pre; }; hs.Ajax.prototype = { run: function() {
if (!this.src) this.src = hs.getSrc(this.a); if (this.src.match('#')) { var arr = this.src.split('#'); this.src = arr[0]; this.id = arr[1]; }
if (hs.cachedGets[this.src]) { this.cachedGet = hs.cachedGets[this.src]; if (this.id) this.getElementContent(); else this.loadHTML(); return; }
try { this.xmlHttp = new XMLHttpRequest(); }
catch (e) {
try { this.xmlHttp = new ActiveXObject("Msxml2.XMLHTTP"); }
catch (e) {
try { this.xmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); }
catch (e) { this.onError(); }
}
}
var pThis = this; this.xmlHttp.onreadystatechange = function() { if (pThis.xmlHttp.readyState == 4) { if (pThis.id) pThis.getElementContent(); else pThis.loadHTML(); } }; this.xmlHttp.open("GET", this.src, true); this.xmlHttp.setRequestHeader('X-Requested-With', 'XMLHttpRequest'); this.xmlHttp.send(null);
}, getElementContent: function() { hs.init(); var attribs = window.opera || hs.ie6SSL ? { src: 'about:blank'} : null; this.iframe = hs.createElement('iframe', attribs, { position: 'absolute', top: '-9999px' }, hs.container); this.loadHTML(); }, loadHTML: function() {
var s = this.cachedGet || this.xmlHttp.responseText; if (this.pre) hs.cachedGets[this.src] = s; if (!hs.ie || hs.ieVersion() >= 5.5) {
s = s.replace(/\s/g, ' ').replace(new RegExp(']*>', 'gi'), '').replace(new RegExp(']*>.*?', 'gi'), ''); if (this.iframe) {
var doc = this.iframe.contentDocument; if (!doc && this.iframe.contentWindow) doc = this.iframe.contentWindow.document; if (!doc) { var pThis = this; setTimeout(function() { pThis.loadHTML(); }, 25); return; }
doc.open(); doc.write(s); doc.close(); try { s = doc.getElementById(this.id).innerHTML; } catch (e) { try { s = this.iframe.document.getElementById(this.id).innerHTML; } catch (e) { } }
} else { s = s.replace(new RegExp('^.*?]*>(.*?) .*?$', 'i'), '$1'); }
}
hs.getElementByClass(this.content, 'DIV', 'highslide-body').innerHTML = s; this.onLoad(); for (var x in this) this[x] = null;
}
}; hs.Slideshow = function(options) { hs.updateAnchors(); for (var x in options) this[x] = options[x]; if (this.useControls) this.getControls(); }; hs.Slideshow.prototype = { getControls: function() {
this.controls = hs.createElement('div', { innerHTML: hs.replaceLang(hs.skin.controls) }, null, hs.container); var buttons = ['play', 'pause', 'previous', 'next', 'move', 'full-expand', 'close']; this.btn = {}; var pThis = this; for (var i = 0; i < buttons.length; i++) { this.btn[buttons[i]] = hs.getElementByClass(this.controls, 'li', 'highslide-' + buttons[i]); this.enable(buttons[i]); }
this.btn.pause.style.display = 'none';
}, checkFirstAndLast: function() {
if (this.repeat || !this.controls) return; var cur = this.exp.getAnchorIndex(), re = /disabled$/; 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[this.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.exp.key);
}, 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); }
}; if (document.readyState && hs.ie) {
(function() {
try { document.documentElement.doScroll('left'); } catch (e) { setTimeout(arguments.callee, 50); return; }
hs.domReady();
})();
}
hs.langDefaults = hs.lang; var HsExpander = hs.Expander; 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(window, 'load', hs.preloadImages); hs.addEventListener(window, 'load', hs.preloadAjax); hs.addEventListener(window, 'load', function() { hs.pageLoaded = true; }); hs.setClickEvents();