/****************************************************************************** Name: Highslide JS Version: 4.1.5 (June 26 2009) Config: default Author: Torstein Hønsi Support: http://highslide.com/support Licence: Highslide JS is licensed under a Creative Commons Attribution-NonCommercial 2.5 License (http://creativecommons.org/licenses/by-nc/2.5/). You are free: * to copy, distribute, display, and perform the work * to make derivative works Under the following conditions: * Attribution. You must attribute the work in the manner specified by the author or licensor. * Noncommercial. You may not use this work for commercial purposes. * For any reuse or distribution, you must make clear to others the license terms of this work. * Any of these conditions can be waived if you get permission from the copyright holder. Your fair use and other rights are in no way affected by the above. ******************************************************************************/ var hs = { // Language strings lang: { cssDirection: 'ltr', loadingText: 'Loading...', loadingTitle: 'Click to cancel', focusTitle: 'Click to bring to front', fullExpandTitle: 'Expand to actual size (f)', creditsText: '', creditsTitle: 'Go to the Highslide JS homepage', restoreTitle: 'Click to close image, click and drag to move. Use arrow keys for next and previous.' }, // See http://highslide.com/ref for examples of settings graphicsDir: 'highslide/graphics/', expandCursor: 'zoomin.cur', // null disables restoreCursor: 'zoomout.cur', // null disables expandDuration: 250, // milliseconds restoreDuration: 250, marginLeft: 15, marginRight: 15, marginTop: 15, marginBottom: 15, zIndexCounter: 1001, // adjust to other absolutely positioned elements loadingOpacity: 0.75, allowMultipleInstances: true, numberOfImagesToPreload: 5, outlineWhileAnimating: 2, // 0 = never, 1 = always, 2 = HTML only outlineStartOffset: 3, // ends at 10 padToMinWidth: false, // pad the popup width to make room for wide caption fullExpandPosition: 'bottom right', fullExpandOpacity: 1, showCredits: true, // you can set this to false if you want creditsHref: 'http://highslide.com/', creditsTarget: '_self', enableKeyListener: true, openerTagNames: ['a'], // Add more to allow slideshow indexing dragByHeading: true, minWidth: 200, minHeight: 200, allowSizeReduction: true, // allow the image to reduce to fit client size. If false, this overrides minWidth and minHeight outlineType: 'drop-shadow', // set null to disable outlines // END OF YOUR SETTINGS // declare internal properties preloadTheseImages: [], continuePreloading: true, expanders: [], overrides: [ 'allowSizeReduction', 'useBox', 'outlineType', 'outlineWhileAnimating', 'captionId', 'captionText', 'captionEval', 'captionOverlay', 'headingId', 'headingText', 'headingEval', 'headingOverlay', 'creditsPosition', 'dragByHeading', 'width', 'height', '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: {}, timers: [], pendingOutlines: {}, clones: {}, onReady: [], uaVersion: 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.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]; } }, 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 (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.ie ? iebody.clientWidth : (d.documentElement.clientWidth || self.innerWidth), height = hs.ie ? iebody.clientHeight : self.innerHeight; hs.page = { width: width, height: height, scrollLeft: hs.ie ? iebody.scrollLeft : pageXOffset, scrollTop: hs.ie ? iebody.scrollTop : pageYOffset } }, 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; } }, 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.$(id), clone = hs.clones[id], a = {}; if (!node && !clone) return null; if (!clone) { clone = node.cloneNode(true); clone.id = ''; hs.clones[id] = clone; return node; } else { return clone.cloneNode(true); } }, discardElement: function(d) { if (d) hs.garbageBin.appendChild(d); hs.garbageBin.innerHTML = ''; }, transit: function(adj, exp) { var last = exp = exp || hs.getExpander(); if (hs.upcoming) return false; else hs.last = last; try { hs.upcoming = adj; adj.onclick(); } catch (e) { hs.last = hs.upcoming = null; } try { exp.close(); } catch (e) { } return false; }, previousOrNext: function(el, op) { var exp = hs.getExpander(el); if (exp) { adj = exp.getAdjacentAnchor(op); return hs.transit(adj, exp); } else return false; }, previous: function(el) { return hs.previousOrNext(el, -1); }, next: function(el) { return hs.previousOrNext(el, 1); }, keyHandler: function(e) { if (!e) e = window.event; if (!e.target) e.target = e.srcElement; // ie if (typeof e.target.form != 'undefined') return true; // form element has focus var exp = hs.getExpander(); var op = null; switch (e.keyCode) { case 70: // f if (exp) exp.doFullExpand(); return true; case 32: // Space case 34: // Page Down case 39: // Arrow right case 40: // Arrow down op = 1; break; case 8: // Backspace case 33: // Page Up case 37: // Arrow left case 38: // Arrow up op = -1; break; case 27: // Escape case 13: // Enter op = 0; } if (op !== null) { hs.removeEventListener(document, window.opera ? 'keypress' : 'keydown', hs.keyHandler); if (!hs.enableKeyListener) return true; if (e.preventDefault) e.preventDefault(); else e.returnValue = false; if (exp) { if (op == 0) { exp.close(); } else { hs.previousOrNext(exp.key, op); } return false; } } return true; }, registerOverlay: function(overlay) { hs.push(hs.overlays, hs.extend(overlay, { hsId: 'hsId' + hs.idCounter++ })); }, getWrapperKey: function(element, expOnly) { var el, re = /^highslide-wrapper-([0-9]+)$/; // 1. look in open expanders el = element; while (el.parentNode) { if (el.id && re.test(el.id)) return el.id.replace(re, "$1"); el = el.parentNode; } // 2. look in thumbnail if (!expOnly) { el = element; while (el.parentNode) { if (el.tagName && hs.isHsAnchor(el)) { for (var key = 0; key < hs.expanders.length; key++) { var exp = hs.expanders[key]; if (exp && exp.a == el) return key; } } el = el.parentNode; } } return null; }, getExpander: function(el, expOnly) { if (typeof el == 'undefined') return hs.expanders[hs.focusKey] || null; if (typeof el == 'number') return hs.expanders[el] || null; if (typeof el == 'string') el = hs.$(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(); // FF if (/highslide-(image|html)-blur/.test(exp.content.className)) { exp.focus(); hs.hasFocused = true; } return false; } } else if (e.type == 'mouseup') { hs.removeEventListener(document, 'mousemove', hs.dragHandler); if (hs.dragArgs) { if (hs.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(); } else if (hasDragged || (!hasDragged && hs.hasHtmlExpanders)) { hs.dragArgs.exp.doShowHide('hidden'); } 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; // ie if (hs.ie) e.relatedTarget = over ? e.fromElement : e.toElement; // ie 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; } } }, 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])); } // preload outlines if (hs.outlineType) new hs.Outline(hs.outlineType, function() { hs.preloadFullImage(0) }); else hs.preloadFullImage(0); // preload cursor if (hs.restoreCursor) var cur = hs.createElement('img', { src: hs.graphicsDir + hs.restoreCursor }); }, init: function() { if (!hs.container) { hs.getPageSize(); hs.ieLt7 = hs.ie && hs.uaVersion < 7; 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); // http://www.robertpenner.com/easing/ Math.linearTween = function(t, b, c, d) { return c * t / d + b; }; Math.easeInQuad = function(t, b, c, d) { return c * (t /= d) * t + b; }; hs.hideSelects = hs.ieLt7; hs.hideIframes = ((window.opera && hs.uaVersion < 9) || navigator.vendor == 'KDE' || (hs.ie && hs.uaVersion < 5.5)); } }, 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; } }; // end hs object 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.unit || "px"; 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) { 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; } } }); hs.Outline = function(outlineType, onLoad) { this.onLoad = onLoad; this.outlineType = outlineType; var v = hs.uaVersion, 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); // for onload trigger var pThis = this; this.graphic.onload = function() { pThis.onGraphicLoad(); }; this.graphic.src = src; }, onGraphicLoad: function() { var o = this.offset = this.graphic.width / 4, pos = [[0, 0], [0, -4], [-2, 0], [0, -8], 0, [-2, -8], [0, -2], [0, -6], [-2, -2]], dim = { height: (2 * o) + 'px', width: (2 * o) + 'px' }; for (var i = 0; i <= 8; i++) { if (pos[i]) { if (this.hasAlphaImageLoader) { var w = (i == 1 || i == 7) ? '100%' : this.graphic.width + 'px'; var div = hs.createElement('div', null, { width: '100%', height: '100%', position: 'relative', overflow: 'hidden' }, this.td[i], true); hs.createElement('div', null, { filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=scale, src='" + this.graphic.src + "')", position: 'absolute', width: w, height: this.graphic.height + 'px', left: (pos[i][0] * o) + 'px', top: (pos[i][1] * o) + 'px' }, div, true); } else { hs.setStyles(this.td[i], { background: 'url(' + this.graphic.src + ') ' + (pos[i][0] * o) + 'px ' + (pos[i][1] * o) + 'px' }); } if (window.opera && (i == 3 || i == 5)) hs.createElement('div', null, dim, this.td[i], true); hs.setStyles(this.td[i], dim); } } 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 '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() { // correct for borders 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 < 1) { this.tpos = (hs.page[this.wh] / 2) + hs.page['scroll' + this.uclt]; }; }, calcExpanded: function() { var exp = this.exp; this.justify = 'auto'; // size and position this.pos = this.tpos - this.cb + this.tb; 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.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); }, 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; hs.continuePreloading = false; this.overlays = []; hs.init(); var key = this.key = hs.expanders.length; // override inline parameters for (var i = 0; i < hs.overrides.length; i++) { var name = hs.overrides[i]; this[name] = params && typeof params[name] != 'undefined' ? params[name] : hs[name]; } if (!this.src) this.src = a.href; // get thumb var el = (params && params.thumbnailId) ? hs.$(params.thumbnailId) : a; el = this.thumb = el.getElementsByTagName('img')[0] || el; this.thumbsUserSetId = el.id || a.id; // check if already open for (var i = 0; i < hs.expanders.length; i++) { if (hs.expanders[i] && hs.expanders[i].a == a) { hs.expanders[i].focus(); return false; } } // cancel other 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(); } // initiate metrics this.el = el; this.tpos = 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; // get the outline if (!this.outlineType) { 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) { //alert ('Line '+ e.lineNumber +': '+ e.message); 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'; 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(); }, 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.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); 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'; var hasMovedMin = false; var allowReduce = p.exp.allowSizeReduction; 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(dim == 'y' ? 'fitsize' : 'maxsize'); } else if (p.get('wsize') < p.get('fitsize')) { p.pos = p.scroll + p.clientSize - p.marginMax - p.get('wsize'); } else { // image larger than viewport 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; } 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) { // width greater xSize = ySize * ratio; if (xSize < x.minSize) { // below minWidth xSize = x.minSize; ySize = xSize / ratio; } changed = true; } else if (xSize / ySize < ratio) { // height greater 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; } this.fitOverlayBox(useBox ? null : ratio); 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) { 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); } } }, show: function() { var x = this.x, y = this.y; this.doShowHide('hidden'); // Apply size change 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) { 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'; } }, afterExpand: function() { this.isExpanded = true; this.focus(); 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, 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 ($cfg->slideshow) : ?>s*/ if (!as[current + op] && this.slideshow && this.slideshow.repeat) { if (op == 1) return as[0]; else if (op == -1) return as[as.length - 1]; } /*< ? endif ?>s*/ return 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; }, cancelLoading: function() { hs.discardElement(this.wrapper); hs.expanders[this.key] = null; if (this.loading) hs.loading.style.left = '-9999px'; }, writeCredits: function() { 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' }); }, 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) { 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[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); } } }, // on end move and resize 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') { // hide if behind var elPos = hs.getPosition(els[i]); elPos.w = els[i].offsetWidth; elPos.h = els[i].offsetHeight; 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) { // element falls behind image if (!hiddenBy) { els[i].setAttribute('hidden-by', '[' + this.key + ']'); els[i].origProp = els[i].style[prop]; els[i].style[prop] = 'hidden'; } else if (hiddenBy.indexOf('[' + this.key + ']') == -1) { els[i].setAttribute('hidden-by', hiddenBy + '[' + this.key + ']'); } } else if ((hiddenBy == '[' + this.key + ']' || hs.focusKey == wrapperKey) && wrapperKey != this.key) { // on move els[i].setAttribute('hidden-by', ''); els[i].style[prop] = els[i].origProp || ''; } else if (hiddenBy && hiddenBy.indexOf('[' + this.key + ']') > -1) { els[i].setAttribute('hidden-by', hiddenBy.replace('[' + this.key + ']', '')); } } } } }, focus: function() { this.wrapper.style.zIndex = hs.zIndexCounter += 2; // blur others for (var i = 0; i < hs.expanders.length; i++) { if (hs.expanders[i] && i == hs.focusKey) { var blurExp = hs.expanders[i]; blurExp.content.className += ' highslide-' + blurExp.contentType + '-blur'; blurExp.content.style.cursor = hs.ie ? 'hand' : 'pointer'; blurExp.content.title = hs.lang.focusTitle; } } // focus this 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.ie && 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); }, close: function() { if (this.isClosing || !this.isExpanded) return; this.isClosing = true; 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; 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'; 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 }, this.overlayBox, true ); 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', offX = overlay.offsetX, offY = overlay.offsetY; 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$/.test(p)) { hs.setStyles(overlay, { left: '100%', marginLeft: this.x.cb + 'px', top: -this.y.cb + 'px', bottom: -this.y.cb + 'px', overflow: 'auto' }); this.x.p2 = overlay.offsetWidth; } if (/^top/.test(p)) overlay.style.top = offY + 'px'; if (/^middle/.test(p)) hs.setStyles(overlay, { top: '50%', marginTop: (offY - Math.round(overlay.offsetHeight / 2)) + 'px' }); if (/^bottom/.test(p)) overlay.style.bottom = -offY + 'px'; if (/^above$/.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$/.test(p)) { hs.setStyles(overlay, { position: 'relative', left: (-this.x.p1 - this.x.cb) + 'px', right: (-this.x.p2 - this.x.cb) + 'px', top: '100%', marginTop: this.y.cb + 'px', width: 'auto' }); this.y.p2 = overlay.offsetHeight; overlay.style.position = 'absolute'; } }, getOverlays: function() { this.getInline(['heading', 'caption'], true); if (this.heading && this.dragByHeading) this.heading.className += ' highslide-move'; if (hs.showCredits) this.writeCredits(); for (var i = 0; i < hs.overlays.length; i++) { var o = hs.overlays[i], tId = o.thumbnailId, sg = o.slideshowGroup; if ((!tId && !sg) || (tId && tId == this.thumbsUserSetId) || (sg && sg === this.slideshowGroup)) { this.createOverlay(o); } } var os = []; for (var i = 0; i < this.overlays.length; i++) { var o = hs.$('hsId' + this.overlays[i]); if (/panel$/.test(o.position)) this.positionOverlay(o); else hs.push(os, o); } for (var i = 0; i < os.length; i++) this.positionOverlay(os[i]); this.gotOverlays = true; }, genOverlayBox: function() { if (!this.overlayBox) this.overlayBox = hs.createElement( 'div', { className: this.wrapperClassName }, { position: 'absolute', width: (this.x.size || (this.useBox ? this.width : null) || this.x.full) + 'px', height: (this.y.size || this.y.full) + 'px', visibility: 'hidden', overflow: 'hidden', zIndex: hs.ie ? 4 : null }, hs.container, true ); }, sizeOverlayBox: function(doWrapper, doPanels) { var overlayBox = this.overlayBox, x = this.x, y = this.y; hs.setStyles(overlayBox, { width: x.size + 'px', height: y.size + 'px' }); if (doWrapper || doPanels) { for (var i = 0; i < this.overlays.length; i++) { var o = hs.$('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 = 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; hs.discardElement(this.overlayBox); }, createFullExpand: function() { 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); this.doShowHide('hidden'); } catch (e) { this.error(e); } }, afterClose: function() { this.a.className = this.a.className.replace('highslide-active-anchor', ''); this.doShowHide('visible'); if (this.outline && this.outlineWhileAnimating) this.outline.destroy(); hs.discardElement(this.wrapper); hs.expanders[this.key] = null; hs.reOrder(); } }; if (hs.ie) { (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.langDefaults = hs.lang; // history var HsExpander = hs.Expander; // set handlers hs.addEventListener(window, 'load', function() { if (hs.expandCursor) { var sel = '.highslide img', dec = 'cursor: url(' + hs.graphicsDir + hs.expandCursor + '), pointer !important;'; var style = hs.createElement('style', { type: 'text/css' }, null, document.getElementsByTagName('HEAD')[0]); if (!hs.ie) { style.appendChild(document.createTextNode(sel + " {" + dec + "}")); } else { var last = document.styleSheets[document.styleSheets.length - 1]; if (typeof (last.addRule) == "object") last.addRule(sel, dec); } } }); hs.addEventListener(window, 'resize', function() { hs.getPageSize(); }); 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); hs.addEventListener(window, 'load', hs.preloadImages);