('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() { or 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 : false, // 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