/****************************************************************************** Name: Highslide JS Version: 3.2.7 (September 9 2007) Author: Torstein Hшnsi Support: http://vikjavev.no/highslide/forum Email: See http://vikjavev.no/megsjol 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 = { // Apply your own settings here, or override them in the html file. graphicsDir : 'highslide/graphics/', restoreCursor : "zoomout.cur", // necessary for preload expandSteps : 10, // number of steps in zoom. Each step lasts for duration/step milliseconds. expandDuration : 250, // milliseconds restoreSteps : 10, restoreDuration : 250, allowMultipleInstances: true, hideThumbOnExpand : true, captionSlideSpeed : 1, // set to 0 to disable slide in effect outlineWhileAnimating : false, // not recommended, animation gets jaggy on slow systems. outlineStartOffset : 3, // ends at 10 marginLeft : 10, marginRight : 35, // leave room for scrollbars + outline marginTop : 10, marginBottom : 35, // leave room for scrollbars + outline numberOfImagesToPreload : 5, zIndexCounter : 1001, // adjust to other absolutely positioned elements fullExpandIcon : 'fullexpand.gif', fullExpandTitle : 'Реальный размер', restoreTitle : 'Нажмите на изображение, чтобы закрыть; нажмите и тащите, чтобы передвинуть.', focusTitle : 'На передний план', loadingText : 'Загрузка...', loadingTitle : 'Отмена', loadingOpacity : 0.75, showCredits : true, // you can set this to false if you want creditsText : 'GamesLose.3dn.ru', creditsHref : '', creditsTitle : '[Все про игры и все для них!]', enableKeyListener : true, // These settings can also be overridden inline for each image anchor : 'auto', // where the image expands from align : 'auto', // position in the client (overrides anchor) targetX: null, // the id of a target element targetY: null, captionId : null, captionTemplateId : null, slideshowGroup : null, // defines groups for next/previous links and keystrokes spaceForCaption : 30, // leaves space below images with captions 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 wrapperClassName : null, // for enhanced css-control // END OF YOUR SETTINGS // declare internal properties preloadTheseImages : [], continuePreloading: true, expandedImagesCounter : 0, expanders : [], overrides : [ 'anchor', 'align', 'targetX', 'targetY', 'outlineType', 'outlineWhileAnimating', 'spaceForCaption', 'wrapperClassName', 'minWidth', 'minHeight', 'captionId', 'captionTemplateId', 'allowSizeReduction', 'slideshowGroup' ], overlays : [], pendingOutlines : {}, clones : {}, faders : [], ie : (document.all && !window.opera), safari : navigator.userAgent.indexOf("Safari") != -1, hasFocused : false, $ : function (id) { return document.getElementById(id); }, push : function (arr, val) { arr[arr.length] = val; }, createElement : function (tag, attribs, styles, parent, 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) { try { if (hs.ie && x == 'opacity') el.style.filter = 'alpha(opacity='+ (styles[x] * 100) +')'; else el.style[x] = styles[x]; } catch (e) {} } }, ieVersion : function () { arr = navigator.appVersion.split("MSIE"); return parseFloat(arr[1]); }, clientInfo : function () { var iebody = document.compatMode && document.compatMode != "BackCompat" ? document.documentElement : document.body; this.width = hs.ie ? iebody.clientWidth : self.innerWidth; this.height = hs.ie ? iebody.clientHeight : self.innerHeight; this.scrollLeft = hs.ie ? iebody.scrollLeft : pageXOffset; this.scrollTop = hs.ie ? iebody.scrollTop : pageYOffset; } , position : function(el) { var parent = el; var p = { x: parent.offsetLeft, y: parent.offsetTop }; while (parent.offsetParent) { parent = parent.offsetParent; p.x += parent.offsetLeft; p.y += parent.offsetTop; if (parent != document.body && parent != document.documentElement) { p.x -= parent.scrollLeft; p.y -= parent.scrollTop; } } return p; }, expand : function(a, params, custom) { try { new HsExpander(a, params, custom); return false; } catch (e) { return true; } }, focusTopmost : function() { var topZ = 0, topmostKey = -1; for (i = 0; i < hs.expanders.length; i++) { if (hs.expanders[i]) { if (hs.expanders[i].wrapper.style.zIndex && hs.expanders[i].wrapper.style.zIndex > topZ) { topZ = hs.expanders[i].wrapper.style.zIndex; topmostKey = i; } } } if (topmostKey == -1) hs.focusKey = -1; else hs.expanders[topmostKey].focus(); }, closeId : function(id) { // for text links return hs.close(id); }, close : function(el) { try { hs.getExpander(el).doClose(); } catch (e) {} return false; }, getAdjacentAnchor : function(key, op) { var aAr = document.getElementsByTagName('A'), hsAr = {}, activeI = -1, j = 0; for (i = 0; i < aAr.length; i++) { if (hs.isHsAnchor(aAr[i]) && ((hs.expanders[key].slideshowGroup == hs.getParam(aAr[i], 'slideshowGroup')))) { hsAr[j] = aAr[i]; if (hs.expanders[key] && aAr[i] == hs.expanders[key].a) { activeI = j; } j++; } } return hsAr[activeI + op]; }, getParam : function (a, param) { try { var s = a.onclick.toString().replace(/\s/g, ' ').split('{')[2].split('}')[0]; if (hs.safari) { // stupid bug for (var i = 0; i < hs.overrides.length; i++) { s = s.replace(hs.overrides[i] +':', ','+ hs.overrides[i] +':').replace(new RegExp("^\\s*?,"), ''); } } eval('var arr = {'+ s +'};'); if (arr[param]) return arr[param]; else return hs[param]; } catch (e) { return hs[param]; } }, getSrc : function (a) { var src = hs.getParam(a, 'src'); if (src) return src; return a.rel.replace(/_slash_/g, '/') || a.href; }, getNode : function (id) { var node = hs.$(id), clone = hs.clones[id], a = {}; if (!node && !clone) return null; if (!clone) { clone = node.cloneNode(true); clone.id = ''; hs.clones[id] = clone; return node; } else { return clone.cloneNode(true); } }, purge : function(d) { if (!hs.ie) return; var a = d.attributes, i, l, n; if (a) { l = a.length; for (i = 0; i < l; i += 1) { n = a[i].name; if (typeof d[n] === 'function') { d[n] = null; } } } if (hs.geckoBug && hs.geckoBug(d)) return; a = d.childNodes; if (a) { l = a.length; for (i = 0; i < l; i += 1) { hs.purge(d.childNodes[i]); } } }, previousOrNext : function (el, op) { var exp = hs.getExpander(el); try { hs.getAdjacentAnchor(exp.key, op).onclick(); } catch (e) {} try { exp.doClose(); } catch (e) {} return false; }, previous : function (el) { return hs.previousOrNext(el, -1); }, next : function (el) { return hs.previousOrNext(el, 1); }, keyHandler : function(e) { if (!e) e = window.event; if (!e.target) e.target = e.srcElement; // ie if (e.target.form) return; // form element has focus var op = null; switch (e.keyCode) { case 34: // Page Down case 39: // Arrow right case 40: // Arrow down op = 1; break; case 33: // Page Up case 37: // Arrow left case 38: // Arrow up op = -1; break; case 27: // Escape case 13: // Enter op = 0; } if (op !== null) { hs.removeEventListener(document, 'keydown', hs.keyHandler); try { if (!hs.enableKeyListener) return true; } catch (e) {} if (e.preventDefault) e.preventDefault(); else e.returnValue = false; if (op == 0) { try { hs.getExpander().doClose(); } catch (e) {} return false; } else { return hs.previousOrNext(hs.focusKey, op); } } else return true; }, registerOverlay : function (overlay) { hs.push(hs.overlays, overlay); }, getWrapperKey : function (element) { var el, re = /^highslide-wrapper-([0-9]+)$/; // 1. look in open expanders el = element; while (el.parentNode) { el = el.parentNode; if (el.id && el.id.match(re)) return el.id.replace(re, "$1"); } // 2. look in thumbnail el = element; while (el.parentNode) { if (el.tagName && hs.isHsAnchor(el)) { for (key = 0; key < hs.expanders.length; key++) { exp = hs.expanders[key]; if (exp && exp.a == el) return key; } } el = el.parentNode; } }, getExpander : function (el) { try { if (!el) return hs.expanders[hs.focusKey]; if (typeof el == 'number') return hs.expanders[el]; if (typeof el == 'string') el = hs.$(el); return hs.expanders[hs.getWrapperKey(el)]; } catch (e) {} }, cleanUp : function () { for (i = 0; i < hs.expanders.length; i++) { if (hs.expanders[i] && hs.expanders[i].isExpanded) hs.focusTopmost(); } }, mouseClickHandler : function(e) { if (!e) e = window.event; if (e.button > 1) return true; if (!e.target) e.target = e.srcElement; if (e.target.form) return; var fobj = e.target; while (fobj.parentNode && !(fobj.className && fobj.className.match(/highslide-(image|move|html)/))) { fobj = fobj.parentNode; } if (!fobj.parentNode) return; hs.dragExp = hs.getExpander(fobj); if (fobj.className.match(/highslide-(image|move)/)) { var isDraggable = true; var wLeft = parseInt(hs.dragExp.wrapper.style.left); var wTop = parseInt(hs.dragExp.wrapper.style.top); } if (e.type == 'mousedown') { if (isDraggable) // drag or focus { if (fobj.className.match('highslide-image')) hs.dragExp.content.style.cursor = 'move'; hs.wLeft = wLeft; hs.wTop = wTop; hs.dragX = e.clientX; hs.dragY = e.clientY; hs.addEventListener(document, 'mousemove', hs.mouseMoveHandler); if (e.preventDefault) e.preventDefault(); // FF if (hs.dragExp.content.className.match(/highslide-(image|html)-blur/)) { hs.dragExp.focus(); hs.hasFocused = true; } return false; } else if (fobj.className.match(/highslide-html/)) { // just focus hs.dragExp.focus(); hs.dragExp.redoShowHide(); hs.hasFocused = false; // why?? } } else if (e.type == 'mouseup') { hs.removeEventListener(document, 'mousemove', hs.mouseMoveHandler); if (isDraggable && hs.dragExp) { if (fobj.className.match('highslide-image')) { fobj.style.cursor = hs.styleRestoreCursor; } var hasMoved = wLeft != hs.wLeft || wTop != hs.wTop; if (!hasMoved && !hs.hasFocused && !fobj.className.match(/highslide-move/)) { hs.dragExp.onClick(); } else if (hasMoved || (!hasMoved && hs.hasHtmlexpanders)) { hs.dragExp.redoShowHide(); } hs.hasFocused = false; } else if (fobj.className.match('highslide-image-blur')) { fobj.style.cursor = hs.styleRestoreCursor; } } }, mouseMoveHandler : function(e) { if (!hs.dragExp || !hs.dragExp.wrapper) return; if (!e) e = window.event; hs.dragExp.x.min = hs.wLeft + e.clientX - hs.dragX; hs.dragExp.y.min = hs.wTop + e.clientY - hs.dragY; var w = hs.dragExp.wrapper; w.style.left = hs.dragExp.x.min +'px'; w.style.top = hs.dragExp.y.min +'px'; if (hs.dragExp.objOutline) { var o = hs.dragExp.objOutline; o.table.style.left = (hs.dragExp.x.min - o.offset) +'px'; o.table.style.top = (hs.dragExp.y.min - o.offset) +'px'; } return false; }, 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; } } }, isHsAnchor : function (a) { return (a.onclick && a.onclick.toString().replace(/\s/g, ' ').match(/hs.(htmlE|e)xpand/)); }, preloadFullImage : function (i) { if (hs.continuePreloading && hs.preloadTheseImages[i] && hs.preloadTheseImages[i] != 'undefined') { var img = document.createElement('img'); img.onload = function() { hs.preloadFullImage(i + 1); }; img.src = hs.preloadTheseImages[i]; } }, preloadImages : function (number) { if (number && typeof number != 'object') hs.numberOfImagesToPreload = number; var re, j = 0; var aTags = document.getElementsByTagName('A'); for (i = 0; i < aTags.length; i++) { a = aTags[i]; re = hs.isHsAnchor(a); if (re && re[0] == 'hs.expand') { if (j < hs.numberOfImagesToPreload) { hs.preloadTheseImages[j] = hs.getSrc(a); j++; } } } // preload outlines new HsOutline(hs.outlineType, function () { hs.preloadFullImage(0)} ); // preload cursor var cur = hs.createElement('img', { src: hs.graphicsDir + hs.restoreCursor }); }, genContainer : function () { if (!hs.container) { hs.container = hs.createElement('div', null, { position: 'absolute', left: 0, top: 0, width: '100%', zIndex: hs.zIndexCounter }, document.body, true ); } }, fade : function (el, o, oFinal, dir, i) { o = parseFloat(o); el.style.visibility = (o <= 0) ? 'hidden' : 'visible'; if (o < 0 || (dir == 1 && o > oFinal)) return; if (i == null) i = hs.faders.length; if (typeof(el.i) != 'undefined' && el.i != i) { clearTimeout(hs.faders[el.i]); o = el.tempOpacity; } el.i = i; el.tempOpacity = o; el.style.visibility = (o <= 0) ? 'hidden' : 'visible'; hs.setStyles(el, { opacity: o }); hs.faders[i] = setTimeout(function() { hs.fade(el, Math.round((o + 0.1 * dir)*100)/100, oFinal, dir, i); }, 25); } }; // end hs object //----------------------------------------------------------------------------- HsOutline = function (outlineType, onLoad) { this.onLoad = onLoad; this.outlineType = outlineType; var v = hs.ieVersion(), tr; this.hasAlphaImageLoader = hs.ie && v >= 5.5 && v < 7; this.hasPngSupport = !hs.ie || (hs.ie && v >= 7); if (!outlineType || (!this.hasAlphaImageLoader && !this.hasPngSupport)) { if (onLoad) onLoad(); return; } hs.genContainer(); this.table = hs.createElement( 'table', { cellSpacing: 0 // saf }, { visibility: 'hidden', position: 'absolute', zIndex: hs.zIndexCounter++, borderCollapse: 'collapse' }, hs.container, true ); this.tbody = hs.createElement('tbody', null, null, this.table); this.td = Array(); for (var i = 0; i <= 8; i++) { if (i % 3 == 0) tr = hs.createElement('tr', null, null, this.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; this.preloadGraphic(); }; HsOutline.prototype.preloadGraphic = function () { var src = hs.graphicsDir + "outlines/"+ this.outlineType +".png"; var appendTo = hs.safari ? hs.container : null; this.graphic = hs.createElement('img', null, { position: 'absolute', left: '-9999px', top: '-9999px' }, appendTo, true); // for onload trigger var pThis = this; this.graphic.onload = function() { pThis.onGraphicLoad(); }; this.graphic.src = src; }; HsOutline.prototype.onGraphicLoad = function () { var o = this.offset = this.graphic.width / 4; var pos = [[0,0],[0,-4],[-2,0],[0,-8],0,[-2,-8],[0,-2],[0,-6],[-2,-2]]; 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'}); } // common var dim = 2 * o; hs.setStyles (this.td[i], { height: dim +'px', width: dim +'px' } ); } } hs.pendingOutlines[this.outlineType] = this; if (this.onLoad) this.onLoad(); }; HsOutline.prototype.destroy = function() { hs.purge(this.table); try { this.table.parentNode.removeChild(this.table); } catch (e) {} }; //----------------------------------------------------------------------------- // The expander object HsExpander = function(a, params, custom, contentType) { hs.continuePreloading = false; this.custom = custom; // override inline parameters for (i = 0; i < hs.overrides.length; i++) { var name = hs.overrides[i]; if (params && typeof params[name] != 'undefined') this[name] = params[name]; else this[name] = hs[name]; } // get thumb var el; if (params && params.thumbnailId) el = hs.$(params.thumbnailId); else el = a.getElementsByTagName('IMG')[0]; if (!el) el = a; // cancel other for (i = 0; i < hs.expanders.length; i++) { if (hs.expanders[i] && hs.expanders[i].thumb != el && !hs.expanders[i].onLoadStarted) { hs.expanders[i].cancelLoading(); } } // check if already open for (i = 0; i < hs.expanders.length; i++) { if (hs.expanders[i] && hs.expanders[i].a == a) { hs.expanders[i].focus(); return false; } } if (!hs.allowMultipleInstances) { try { hs.expanders[hs.expandedImagesCounter - 1].doClose(); } catch (e){} } var key = this.key = hs.expandedImagesCounter++; hs.expanders[this.key] = this; if (contentType == 'html') { this.isHtml = true; this.contentType = 'html'; } else { this.isImage = true; this.contentType = 'image'; } this.a = a; this.thumbsUserSetId = el.id || a.id; this.thumb = el; this.overlays = []; var pos = hs.position(el); // instanciate the wrapper 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 = function (e) { try { hs.expanders[key].onMouseOver(); } catch (e) {} }; this.wrapper.onmouseout = function (e) { try { hs.expanders[key].onMouseOut(); } catch (e) {} }; // store properties of thumbnail this.thumbWidth = el.width ? el.width : el.offsetWidth; this.thumbHeight = el.height ? el.height : el.offsetHeight; this.thumbLeft = pos.x; this.thumbTop = pos.y; // thumb borders this.thumbOffsetBorderW = (this.thumb.offsetWidth - this.thumbWidth) / 2; this.thumbOffsetBorderH = (this.thumb.offsetHeight - this.thumbHeight) / 2; // get the wrapper hs.genContainer(); if (hs.pendingOutlines[this.outlineType]) { this.connectOutline(); this[this.contentType +'Create'](); } else if (!this.outlineType) { this[this.contentType +'Create'](); } else { this.displayLoading(); var pThis = this; new HsOutline(this.outlineType, function () { pThis.connectOutline(); pThis[pThis.contentType +'Create'](); } ); } }; HsExpander.prototype.connectOutline = function(x, y) { var w = hs.pendingOutlines[this.outlineType]; this.objOutline = w; hs.pendingOutlines[this.outlineType] = null; }; HsExpander.prototype.displayLoading = function() { if (this.onLoadStarted || this.loading) return; this.originalCursor = this.a.style.cursor; this.a.style.cursor = 'wait'; if (!hs.loading) { hs.loading = hs.createElement('a', { className: 'highslide-loading', title: hs.loadingTitle, innerHTML: hs.loadingText }, { position: 'absolute', opacity: hs.loadingOpacity }, hs.container ); } this.loading = hs.loading; this.loading.href = 'javascript:hs.expanders['+ this.key +'].cancelLoading()'; this.loading.visibility = 'visible'; this.loading.style.left = (this.thumbLeft + this.thumbOffsetBorderW + (this.thumbWidth - this.loading.offsetWidth) / 2) +'px'; this.loading.style.top = (this.thumbTop + (this.thumbHeight - this.loading.offsetHeight) / 2) +'px'; setTimeout( "if (hs.expanders["+ this.key +"] && hs.expanders["+ this.key +"].loading) " + "hs.expanders["+ this.key +"].loading.style.visibility = 'visible';", 100 ); }; HsExpander.prototype.imageCreate = function() { var key = this.key; var img = document.createElement('img'); this.content = img; img.onload = function () { try { hs.expanders[key].onLoad(); } catch (e) {} }; img.className = 'highslide-image'; img.style.visibility = 'hidden'; // prevent flickering in IE img.style.display = 'block'; img.style.position = 'absolute'; img.style.maxWidth = 'none'; img.style.zIndex = 3; img.title = hs.restoreTitle; if (hs.safari) hs.container.appendChild(img); // uncomment this to flush img size: // if (hs.ie) img.src = null; img.src = hs.getSrc(this.a); this.displayLoading(); }; HsExpander.prototype.onLoad = function() { try { if (!this.content) return; if (this.onLoadStarted) return; // old Gecko loop else this.onLoadStarted = true; if (this.loading) { this.loading.style.visibility = 'hidden'; this.loading = null; this.a.style.cursor = this.originalCursor || ''; } if (this.isImage) { this.newWidth = this.content.width; this.newHeight = this.content.height; this.fullExpandWidth = this.newWidth; this.fullExpandHeight = this.newHeight; this.content.width = this.thumbWidth; this.content.height = this.thumbHeight; } else if (this.htmlGetSize) this.htmlGetSize(); this.marginBottom = hs.marginBottom; this.getCaption(); this.wrapper.appendChild(this.content); this.content.style.position = 'relative'; // Saf if (this.caption) this.wrapper.appendChild(this.caption); this.wrapper.style.left = this.thumbLeft +'px'; this.wrapper.style.top = this.thumbTop +'px'; hs.container.appendChild(this.wrapper); // correct for borders this.offsetBorderW = (this.content.offsetWidth - this.thumbWidth) / 2; this.offsetBorderH = (this.content.offsetHeight - this.thumbHeight) / 2; var modMarginRight = hs.marginRight + 2 * this.offsetBorderW; this.marginBottom += 2 * this.offsetBorderH; var ratio = this.newWidth / this.newHeight; var minWidth = this.allowSizeReduction ? this.minWidth : this.newWidth; var minHeight = this.allowSizeReduction ? this.minHeight : this.newHeight; var justify = { x: 'auto', y: 'auto' }; if (this.align == 'center') { justify.x = 'center'; justify.y = 'center'; } else { if (this.anchor.match(/^top/)) justify.y = null; if (this.anchor.match(/right$/)) justify.x = 'max'; if (this.anchor.match(/^bottom/)) justify.y = 'max'; if (this.anchor.match(/left$/)) justify.x = null; } client = new hs.clientInfo(); // justify this.x = { min: parseInt(this.thumbLeft) - this.offsetBorderW + this.thumbOffsetBorderW, span: this.newWidth, minSpan: this.newWidth < minWidth ? this.newWidth : minWidth, justify: justify.x, target: this.targetX, marginMin: hs.marginLeft, marginMax: modMarginRight, scroll: client.scrollLeft, clientSpan: client.width, thumbSpan: this.thumbWidth }; var oldRight = this.x.min + parseInt(this.thumbWidth); this.x = this.justify(this.x); this.y = { min: parseInt(this.thumbTop) - this.offsetBorderH + this.thumbOffsetBorderH, span: this.newHeight, minSpan: this.newHeight < minHeight ? this.newHeight : minHeight, justify: justify.y, target: this.targetY, marginMin: hs.marginTop, marginMax: this.marginBottom, scroll: client.scrollTop, clientSpan: client.height, thumbSpan: this.thumbHeight }; var oldBottom = this.y.min + parseInt(this.thumbHeight); this.y = this.justify(this.y); if (this.isHtml) this.htmlSizeOperations(); if (this.isImage) this.correctRatio(ratio); var x = this.x; var y = this.y; this.show(); } catch (e) { if (hs.expanders[this.key] && hs.expanders[this.key].a) window.location.href = hs.getSrc(hs.expanders[this.key].a); } }; HsExpander.prototype.show = function () { // Selectbox bug var imgPos = {x: this.x.min - 20, y: this.y.min - 20, w: this.x.span + 40, h: this.y.span + 40 + this.spaceForCaption}; hs.hideSelects = (hs.ie && hs.ieVersion() < 7); if (hs.hideSelects) this.showHideElements('SELECT', 'hidden', imgPos); // Iframes bug hs.hideIframes = (window.opera || navigator.vendor == 'KDE' || (hs.ie && hs.ieVersion() < 5.5)); if (hs.hideIframes) this.showHideElements('IFRAME', 'hidden', imgPos); // Make outline ready if (this.objOutline && !this.outlineWhileAnimating) this.positionOutline(this.x.min, this.y.min, this.x.span, this.y.span); var o2 = this.objOutline ? this.objOutline.offset : 0; // Apply size change this.changeSize( 1, this.thumbLeft + this.thumbOffsetBorderW - this.offsetBorderW, this.thumbTop + this.thumbOffsetBorderH - this.offsetBorderH, this.thumbWidth, this.thumbHeight, this.x.min, this.y.min, this.x.span, this.y.span, hs.expandDuration, hs.expandSteps, hs.outlineStartOffset, o2 ); }; HsExpander.prototype.justify = function (p) { var tgt, dim = p == this.x ? 'x' : 'y'; if (p.target && p.target.match(/ /)) { tgt = p.target.split(' '); p.target = tgt[0]; } if (p.target && hs.$(p.target)) { p.min = hs.position(hs.$(p.target))[dim]; if (tgt && tgt[1] && tgt[1].match(/^[-]?[0-9]+px$/)) p.min += parseInt(tgt[1]); } else if (p.justify == 'auto' || p.justify == 'center') { var hasMovedMin = false; var allowReduce = true; // calculate p.min if (p.justify == 'center') p.min = Math.round(p.scroll + (p.clientSpan - p.span - p.marginMax) / 2); else p.min = Math.round(p.min - ((p.span - p.thumbSpan) / 2)); // auto if (p.min < p.scroll + p.marginMin) { p.min = p.scroll + p.marginMin; hasMovedMin = true; } if (p.span < p.minSpan) { p.span = p.minSpan; allowReduce = false; } // calculate right/newWidth if (p.min + p.span > p.scroll + p.clientSpan - p.marginMax) { if (hasMovedMin && allowReduce) p.span = p.clientSpan - p.marginMin - p.marginMax; // can't expand more else if (p.span < p.clientSpan - p.marginMin - p.marginMax) { // move newTop up p.min = p.scroll + p.clientSpan - p.span - p.marginMin - p.marginMax; } else { // image larger than client p.min = p.scroll + p.marginMin; if (allowReduce) p.span = p.clientSpan - p.marginMin - p.marginMax; } } if (p.span < p.minSpan) { p.span = p.minSpan; allowReduce = false; } } else if (p.justify == 'max') { p.min = Math.floor(p.min - p.span + p.thumbSpan); } if (p.min < p.marginMin) { tmpMin = p.min; p.min = p.marginMin; if (allowReduce) p.span = p.span - (p.min - tmpMin); } return p; }; HsExpander.prototype.correctRatio = function(ratio) { var x = this.x; var y = this.y; var changed = false; if (x.span / y.span > ratio) { // width greater var tmpWidth = x.span; x.span = y.span * ratio; if (x.span < x.minSpan) { // below minWidth x.span = x.minSpan; y.span = x.span / ratio; } changed = true; } else if (x.span / y.span < ratio) { // height greater var tmpHeight = y.span; y.span = x.span / ratio; changed = true; } if (changed) { x.min = parseInt(this.thumbLeft) - this.offsetBorderW + this.thumbOffsetBorderW; x.minSpan = x.span; this.x = this.justify(x); y.min = parseInt(this.thumbTop) - this.offsetBorderH + this.thumbOffsetBorderH; y.minSpan = y.span; this.y = this.justify(y); } }; HsExpander.prototype.changeSize = function(dir, x1, y1, w1, h1, x2, y2, w2, h2, dur, steps, oo1, oo2) { var dW = (w2 - w1) / steps, dH = (h2 - h1) / steps, dX = (x2 - x1) / steps, dY = (y2 - y1) / steps, dOo = (oo2 - oo1) /steps, t, exp = "hs.expanders["+ this.key +"]"; for (i = 1; i <= steps; i++) { w1 += dW; h1 += dH; x1 += dX; y1 += dY; oo1 += dOo; t = Math.round(i * (dur / steps)); var s = "try {"; if (i == 1) { s += exp +".content.style.visibility = 'visible';" + "if ("+ exp +".thumb.tagName == 'IMG' && hs.hideThumbOnExpand) "+ exp +".thumb.style.visibility = 'hidden';" } if (i == steps) { w1 = w2; h1 = h2; x1 = x2; y1 = y2; oo1 = oo2; } s += exp +"."+ this.contentType +"SetSize("+ Math.round(w1) +", "+ Math.round(h1) +", " + Math.round(x1) +", "+ Math.round(y1) +", "+ Math.round(oo1); s += ");} catch (e) {}"; setTimeout(s, t); } if (dir == 1) { setTimeout('try { '+ exp +'.objOutline.table.style.visibility = "visible"; } catch (e){}', t); setTimeout('try { '+ exp +'.onExpanded(); } catch(e){}', t+50); } else setTimeout('try { '+ exp +'.onEndClose(); } catch(e){}', t); }; HsExpander.prototype.imageSetSize = function (w, h, x, y, offset) { try { this.content.width = w; this.content.height = h; if (this.objOutline && this.outlineWhileAnimating) { var o = this.objOutline.offset - offset; this.positionOutline(x + o, y + o, w - 2 * o, h - 2 * o, 1); } hs.setStyles ( this.wrapper, { 'visibility': 'visible', 'left': x +'px', 'top': y +'px' } ); } catch (e) { window.location.href = hs.getSrc(this.a); } }; HsExpander.prototype.positionOutline = function(x, y, w, h, vis) { if (!this.objOutline) return; var o = this.objOutline; if (vis) o.table.style.visibility = 'visible'; o.table.style.left = (x - o.offset) +'px'; o.table.style.top = (y - o.offset) +'px'; o.table.style.width = (w + 2 * (this.offsetBorderW + o.offset)) +'px'; w += 2 * (this.offsetBorderW - o.offset); h += + 2 * (this.offsetBorderH - o.offset); o.td[4].style.width = w >= 0 ? w +'px' : 0; o.td[4].style.height = h >= 0 ? h +'px' : 0; if (o.hasAlphaImageLoader) o.td[3].style.height = o.td[5].style.height = o.td[4].style.height; }; HsExpander.prototype.onExpanded = function() { this.isExpanded = true; this.focus(); if (this.isHtml && this.objectLoadTime == 'after') this.writeExtendedContent(); this.createCustomOverlays(); if (hs.showCredits) this.writeCredits(); if (this.caption) this.writeCaption(); if (this.fullExpandWidth > this.x.span) this.createFullExpand(); if (!this.caption) this.onDisplayFinished(); }; HsExpander.prototype.onDisplayFinished = function() { var key = this.key; var outlineType = this.outlineType; new HsOutline(outlineType, function () { try { hs.expanders[key].preloadNext(); } catch (e) {} }); }; HsExpander.prototype.preloadNext = function() { var next = hs.getAdjacentAnchor(this.key, 1); if (next.onclick.toString().match(/hs\.expand/)) var img = hs.createElement('img', { src: hs.getSrc(next) }); }; HsExpander.prototype.cancelLoading = function() { this.a.style.cursor = this.originalCursor; if (this.loading) hs.loading.style.visibility = 'hidden'; hs.expanders[this.key] = null; }; HsExpander.prototype.writeCredits = function () { var credits = hs.createElement('a', { href: hs.creditsHref, className: 'highslide-credits', innerHTML: hs.creditsText, title: hs.creditsTitle } ); this.createOverlay(credits, 'top left'); }; HsExpander.prototype.getCaption = function() { if (!this.captionId && this.thumbsUserSetId) this.captionId = 'caption-for-'+ this.thumbsUserSetId; if (this.captionId) { this.caption = hs.getNode(this.captionId); } if (this.captionTemplateId) { var s = (this.caption) ? this.caption.innerHTML : ''; this.caption = hs.getNode(this.captionTemplateId); if (this.caption) this.caption.innerHTML = this.caption.innerHTML.replace(/\s/g, ' ').replace('{caption}', s); } if (this.caption) this.marginBottom += this.spaceForCaption; }; HsExpander.prototype.writeCaption = function() { try { this.wrapper.style.width = this.wrapper.offsetWidth +'px'; this.caption.style.visibility = 'hidden'; this.caption.className += ' highslide-display-block'; var height; if (hs.ie && (hs.ieVersion() < 6 || document.compatMode == 'BackCompat')) { height = this.caption.offsetHeight; } else { var temp = hs.createElement('div', {innerHTML: this.caption.innerHTML}, null, null, true); // to get height this.caption.innerHTML = ''; this.caption.appendChild(temp); height = this.caption.childNodes[0].offsetHeight;//parseInt(hs.getStyle(this.caption, 'height')); this.caption.innerHTML = this.caption.childNodes[0].innerHTML; } hs.setStyles(this.caption, { overflow: 'hidden', height: 0, zIndex: 2 }); if (hs.captionSlideSpeed) { step = Math.round(height/50); if (step == 0) step = 1; step = step * hs.captionSlideSpeed; } else { this.placeCaption(height, 1); return; } var t = 0; for (var h = height % step; h <= height; h += step, t += 10) { var end = (h == height) ? 1 : 0; var eval = "try { " + "hs.expanders["+ this.key +"].placeCaption("+ h +", "+ end +");" + "} catch (e) {}"; setTimeout (eval, t); } } catch (e) {} }; HsExpander.prototype.placeCaption = function(height, end) { if (!this.caption) return; this.caption.style.height = height +'px'; this.caption.style.visibility = 'visible'; this.y.span = this.wrapper.offsetHeight - 2 * this.offsetBorderH; var o = this.objOutline; if (o) { o.td[4].style.height = (this.wrapper.offsetHeight - 2 * this.objOutline.offset) +'px'; if (o.hasAlphaImageLoader) o.td[3].style.height = o.td[5].style.height = o.td[4].style.height; } if (end) this.onDisplayFinished(); }; HsExpander.prototype.showHideElements = function (tagName, visibility, imgPos) { var els = document.getElementsByTagName(tagName); if (els) { for (i = 0; i < els.length; i++) { if (els[i].nodeName == tagName) { var hiddenBy = els[i].getAttribute('hidden-by'); if (visibility == 'visible' && hiddenBy) { hiddenBy = hiddenBy.replace('['+ this.key +']', ''); els[i].setAttribute('hidden-by', hiddenBy); if (!hiddenBy) els[i].style.visibility = 'visible'; } else if (visibility == 'hidden') { // hide if behind var elPos = hs.position(els[i]); elPos.w = els[i].offsetWidth; elPos.h = els[i].offsetHeight; var clearsX = (elPos.x + elPos.w < imgPos.x || elPos.x > imgPos.x + imgPos.w); var clearsY = (elPos.y + elPos.h < imgPos.y || elPos.y > imgPos.y + imgPos.h); var wrapperKey = hs.getWrapperKey(els[i]); if (!clearsX && !clearsY && wrapperKey != this.key) { // element falls behind image if (!els[i].currentStyle || (els[i].currentStyle && els[i].currentStyle['visibility'] != 'hidden')) { // IE if (!hiddenBy) { els[i].setAttribute('hidden-by', '['+ this.key +']'); } else if (!hiddenBy.match('['+ this.key +']')) { els[i].setAttribute('hidden-by', hiddenBy + '['+ this.key +']'); } els[i].style.visibility = 'hidden'; } } else if (hiddenBy == '['+ this.key +']' || hs.focusKey == wrapperKey) { // on move els[i].setAttribute('hidden-by', ''); els[i].style.visibility = 'visible'; } else if (hiddenBy && hiddenBy.match('['+ this.key +']')) { els[i].setAttribute('hidden-by', hiddenBy.replace('['+ this.key +']', '')); } } } } } }; HsExpander.prototype.focus = function() { // blur others for (i = 0; i < hs.expanders.length; i++) { if (hs.expanders[i] && i == hs.focusKey) { var blurExp = hs.expanders[i]; blurExp.content.className += ' highslide-'+ blurExp.contentType +'-blur'; if (blurExp.caption) { blurExp.caption.className += ' highslide-caption-blur'; } if (blurExp.isImage) { blurExp.content.style.cursor = hs.ie ? 'hand' : 'pointer'; blurExp.content.title = hs.focusTitle; } } } // focus this this.wrapper.style.zIndex = hs.zIndexCounter++; if (this.objOutline) this.objOutline.table.style.zIndex = this.wrapper.style.zIndex; this.content.className = 'highslide-'+ this.contentType; if (this.caption) { this.caption.className = this.caption.className.replace(' highslide-caption-blur', ''); } if (this.isImage) { this.content.title = hs.restoreTitle; hs.styleRestoreCursor = window.opera ? 'pointer' : 'url('+ hs.graphicsDir + hs.restoreCursor +'), pointer'; if (hs.ie && hs.ieVersion() < 6) hs.styleRestoreCursor = 'hand'; this.content.style.cursor = hs.styleRestoreCursor; } hs.focusKey = this.key; hs.addEventListener(document, 'keydown', hs.keyHandler); }; HsExpander.prototype.onClick = function() { this.doClose(); }; HsExpander.prototype.doClose = function() { hs.removeEventListener(document, 'keydown', hs.keyHandler); try { this.isClosing = true; var x = parseInt(this.wrapper.style.left); var y = parseInt(this.wrapper.style.top); var w = (this.isImage) ? this.content.width : parseInt(this.content.style.width); var h = (this.isImage) ? this.content.height : parseInt(this.content.style.height); if (this.objOutline) { if (this.outlineWhileAnimating) this.positionOutline(x, y, w, h); else if (this.preserveContent) this.objOutline.table.style.visibility = 'hidden'; else this.objOutline.destroy(); } // remove children var n = this.wrapper.childNodes.length; for (i = n - 1; i >= 0 ; i--) { var child = this.wrapper.childNodes[i]; if (child != this.content) { hs.purge(this.wrapper.childNodes[i]); this.wrapper.removeChild(this.wrapper.childNodes[i]); } } if (this.isHtml) this.htmlOnClose(); this.wrapper.style.width = 'auto'; this.content.style.cursor = 'default'; var o2 = this.objOutline ? this.objOutline.offset : 0; this.changeSize( -1, x, y, w, h, this.thumbLeft - this.offsetBorderW + this.thumbOffsetBorderW, this.thumbTop - this.offsetBorderH + this.thumbOffsetBorderH, this.thumbWidth, this.thumbHeight, hs.restoreDuration, hs.restoreSteps, o2, hs.outlineStartOffset ); } catch (e) { this.onEndClose(); } }; HsExpander.prototype.onEndClose = function () { this.thumb.style.visibility = 'visible'; if (hs.hideSelects) this.showHideElements('SELECT', 'visible'); if (hs.hideIframes) this.showHideElements('IFRAME', 'visible'); if (this.isHtml && this.preserveContent) this.sleep(); else { if (this.objOutline && this.outlineWhileAnimating) this.objOutline.destroy(); hs.purge(this.wrapper); if (hs.ie && hs.ieVersion() < 5.5) this.wrapper.innerHTML = ''; // crash else this.wrapper.parentNode.removeChild(this.wrapper); } hs.expanders[this.key] = null; hs.cleanUp(); }; HsExpander.prototype.createOverlay = function (el, position, hideOnMouseOut, opacity) { if (typeof el == 'string') el = hs.getNode(el); if (!el || typeof el == 'string' || !this.isImage) return; var overlay = hs.createElement( 'div', null, { 'left' : 0, 'top' : 0, 'position' : 'absolute', 'zIndex' : 3, 'visibility' : 'hidden' }, this.wrapper, true ); if (opacity) hs.setStyles(el, { 'opacity': opacity }); el.className += ' highslide-display-block'; overlay.appendChild(el); var left = this.offsetBorderW; var dLeft = this.content.width - overlay.offsetWidth; var top = this.offsetBorderH; var dTop = this.content.height - overlay.offsetHeight; if (!position) position = 'center center'; if (position.match(/^bottom/)) top += dTop; if (position.match(/^center/)) top += dTop / 2; if (position.match(/right$/)) left += dLeft; if (position.match(/center$/)) left += dLeft / 2; overlay.style.left = left +'px'; overlay.style.top = top +'px'; if (hideOnMouseOut) overlay.setAttribute('hideOnMouseOut', true); if (!opacity) opacity = 1; overlay.setAttribute('opacity', opacity); hs.fade(overlay, 0, opacity, 1); hs.push(this.overlays, overlay); }; HsExpander.prototype.createCustomOverlays = function() { for (i = 0; i < hs.overlays.length; i++) { var o = hs.overlays[i]; if (o.thumbnailId == null || o.thumbnailId == this.thumbsUserSetId) { this.createOverlay(o.overlayId, o.position, o.hideOnMouseOut, o.opacity); } } }; HsExpander.prototype.onMouseOver = function () { for (i = 0; i < this.overlays.length; i++) { var o = this.overlays[i]; if (o.getAttribute('hideOnMouseOut')) hs.fade(o, 0, o.getAttribute('opacity'), 1); } }; HsExpander.prototype.onMouseOut = function() { for (i = 0; i < this.overlays.length; i++) { var o = this.overlays[i]; if (o.getAttribute('hideOnMouseOut')) hs.fade(o, o.getAttribute('opacity'), 0, -1); } }; HsExpander.prototype.createFullExpand = function () { var a = hs.createElement( 'a', { href: 'javascript:hs.expanders['+ this.key +'].doFullExpand();', title: hs.fullExpandTitle }, { background: 'url('+ hs.graphicsDir + hs.fullExpandIcon+')', display: 'block', margin: '0 10px 10px 0', width: '45px', height: '44px' }, null, true ); this.createOverlay(a, 'bottom right', true, 0.75); this.fullExpandIcon = a; }; HsExpander.prototype.doFullExpand = function () { try { hs.purge(this.fullExpandIcon); this.fullExpandIcon.parentNode.removeChild(this.fullExpandIcon); this.focus(); this.x.min = parseInt(this.wrapper.style.left) - (this.fullExpandWidth - this.content.width) / 2; if (this.x.min < hs.marginLeft) this.x.min = hs.marginLeft; this.wrapper.style.left = this.x.min +'px'; var borderOffset = this.wrapper.offsetWidth - this.content.width; this.content.width = this.fullExpandWidth; this.content.height = this.fullExpandHeight; this.x.span = this.content.width; this.wrapper.style.width = (this.x.span + borderOffset) +'px'; this.y.span = this.wrapper.offsetHeight - 2 * this.offsetBorderH; this.positionOutline(this.x.min, this.y.min, this.x.span, this.y.span); // reposition overlays for (var i = 0; i < this.overlays.length; i++) { hs.purge(this.overlays[i]); this.overlays[i].parentNode.removeChild(this.overlays[i]); } if (hs.showCredits) this.writeCredits(); this.createCustomOverlays(); this.redoShowHide(); } catch (e) { window.location.href = this.content.src; } }; // on end move and resize HsExpander.prototype.redoShowHide = function() { var imgPos = { x: parseInt(this.wrapper.style.left) - 20, y: parseInt(this.wrapper.style.top) - 20, w: this.content.offsetWidth + 40, h: this.content.offsetHeight + 40 + this.spaceForCaption }; if (hs.hideSelects) this.showHideElements('SELECT', 'hidden', imgPos); if (hs.hideIframes) this.showHideElements('IFRAME', 'hidden', imgPos); }; // set handlers hs.addEventListener(document, 'mousedown', hs.mouseClickHandler); hs.addEventListener(document, 'mouseup', hs.mouseClickHandler); hs.addEventListener(window, 'load', hs.preloadImages);