https://www.iida-consul.jp/js/highslide.js

1/** 
2 * Name:    Highslide JS
3 * Version: 4.1.13 (2011-10-06)
4 * Config:  default
5 * Author:  Torstein Hønsi
6 * Support: www.highslide.com/support
7 * License: www.highslide.com/#license
8 */
9if (!hs) { var hs = {
10// Language strings
11lang : {
12	cssDirection: 'ltr',
13	loadingText : 'Loading...',
14	loadingTitle : 'クリックでキャンセル',
15	focusTitle : 'クリックで前面に',
16	fullExpandTitle : '実サイズに拡大 (f)',
17	creditsText : 'Powered by <i>Highslide JS</i>',
18	creditsTitle : 'HighslideJSサイトへ',
19	restoreTitle : 'クリックで画像を閉じ、ドラッグで移動。カーソルキーで前後の画像へ移動。'
20},
21// See http://highslide.com/ref for examples of settings  
22graphicsDir : 'highslide/graphics/',
23expandCursor : 'zoomin.cur', // null disables
24restoreCursor : 'zoomout.cur', // null disables
25expandDuration : 250, // milliseconds
26restoreDuration : 250,
27marginLeft : 15,
28marginRight : 15,
29marginTop : 15,
30marginBottom : 15,
31zIndexCounter : 1001, // adjust to other absolutely positioned elements
32loadingOpacity : 0.75,
33allowMultipleInstances: true,
34numberOfImagesToPreload : 5,
35outlineWhileAnimating : 2, // 0 = never, 1 = always, 2 = HTML only 
36outlineStartOffset : 3, // ends at 10
37padToMinWidth : false, // pad the popup width to make room for wide caption
38fullExpandPosition : 'bottom right',
39fullExpandOpacity : 1,
40showCredits : false, // you can set this to false if you want
41creditsHref : 'http://highslide.com/',
42creditsTarget : '_self',
43enableKeyListener : true,
44openerTagNames : ['a'], // Add more to allow slideshow indexing
45
46dragByHeading: true,
47minWidth: 200,
48minHeight: 200,
49allowSizeReduction: true, // allow the image to reduce to fit client size. If false, this overrides minWidth and minHeight
50outlineType : 'drop-shadow', // set null to disable outlines
51// END OF YOUR SETTINGS
52
53
54// declare internal properties
55preloadTheseImages : [],
56continuePreloading: true,
57expanders : [],
58overrides : [
59	'allowSizeReduction',
60	'useBox',
61	'outlineType',
62	'outlineWhileAnimating',
63	'captionId',
64	'captionText',
65	'captionEval',
66	'captionOverlay',
67	'headingId',
68	'headingText',
69	'headingEval',
70	'headingOverlay',
71	'creditsPosition',
72	'dragByHeading',
73	
74	'width',
75	'height',
76	
77	'wrapperClassName',
78	'minWidth',
79	'minHeight',
80	'maxWidth',
81	'maxHeight',
82	'pageOrigin',
83	'slideshowGroup',
84	'easing',
85	'easingClose',
86	'fadeInOut',
87	'src'
88],
89overlays : [],
90idCounter : 0,
91oPos : {
92	x: ['leftpanel', 'left', 'center', 'right', 'rightpanel'],
93	y: ['above', 'top', 'middle', 'bottom', 'below']
94},
95mouse: {},
96headingOverlay: {},
97captionOverlay: {},
98timers : [],
99
100pendingOutlines : {},
101clones : {},
102onReady: [],
103uaVersion: /Trident\/4\.0/.test(navigator.userAgent) ? 8 :
104	parseFloat((navigator.userAgent.toLowerCase().match( /.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [0,'0'])[1]),
105ie : (document.all && !window.opera),
106//ie : navigator && /MSIE [678]/.test(navigator.userAgent), // ie9 compliant?
107safari : /Safari/.test(navigator.userAgent),
108geckoMac : /Macintosh.+rv:1\.[0-8].+Gecko/.test(navigator.userAgent),
109
110$ : function (id) {
111	if (id) return document.getElementById(id);
112},
113
114push : function (arr, val) {
115	arr[arr.length] = val;
116},
117
118createElement : function (tag, attribs, styles, parent, nopad) {
119	var el = document.createElement(tag);
120	if (attribs) hs.extend(el, attribs);
121	if (nopad) hs.setStyles(el, {padding: 0, border: 'none', margin: 0});
122	if (styles) hs.setStyles(el, styles);
123	if (parent) parent.appendChild(el);	
124	return el;
125},
126
127extend : function (el, attribs) {
128	for (var x in attribs) el[x] = attribs[x];
129	return el;
130},
131
132setStyles : function (el, styles) {
133	for (var x in styles) {
134		if (hs.ieLt9 && x == 'opacity') {
135			if (styles[x] > 0.99) el.style.removeAttribute('filter');
136			else el.style.filter = 'alpha(opacity='+ (styles[x] * 100) +')';
137		}
138		else el.style[x] = styles[x];		
139	}
140},
141animate: function(el, prop, opt) {
142	var start,
143		end,
144		unit;
145	if (typeof opt != 'object' || opt === null) {
146		var args = arguments;
147		opt = {
148			duration: args[2],
149			easing: args[3],
150			complete: args[4]
151		};
152	}
153	if (typeof opt.duration != 'number') opt.duration = 250;
154	opt.easing = Math[opt.easing] || Math.easeInQuad;
155	opt.curAnim = hs.extend({}

155, prop);
156	for (var name in prop) {
157		var e = new hs.fx(el, opt , name );
158		
159		start = parseFloat(hs.css(el, name)) || 0;
160		end = parseFloat(prop[name]);
161		unit = name != 'opacity' ? 'px' : '';
162		
163		e.custom( start, end, unit );
164	}	
165},
166css: function(el, prop) {
167	if (el.style[prop]) {
168		return el.style[prop];
169	} else if (document.defaultView) {
170		return document.defaultView.getComputedStyle(el, null).getPropertyValue(prop);
171
172	} else {
173		if (prop == 'opacity') prop = 'filter';
174		var val = el.currentStyle[prop.replace(/\-(\w)/g, function (a, b){ return b.toUpperCase(); })];
175		if (prop == 'filter') 
176			val = val.replace(/alpha\(opacity=([0-9]+)\)/, 
177				function (a, b) { return b / 100 });
178		return val === '' ? 1 : val;
179	} 
180},
181
182getPageSize : function () {
183	var d = document, w = window, iebody = d.compatMode && d.compatMode != 'BackCompat' 
184		? d.documentElement : d.body,
185		ieLt9 = hs.ie && (hs.uaVersion < 9 || typeof pageXOffset == 'undefined');
186	
187	var width = ieLt9 ? iebody.clientWidth : 
188			(d.documentElement.clientWidth || self.innerWidth),
189		height = ieLt9 ? iebody.clientHeight : self.innerHeight;
190	hs.page = {
191		width: width,
192		height: height,		
193		scrollLeft: ieLt9 ? iebody.scrollLeft : pageXOffset,
194		scrollTop: ieLt9 ? iebody.scrollTop : pageYOffset
195	};
196	return hs.page;
197},
198
199getPosition : function(el)	{
200	var p = { x: el.offsetLeft, y: el.offsetTop };
201	while (el.offsetParent)	{
202		el = el.offsetParent;
203		p.x += el.offsetLeft;
204		p.y += el.offsetTop;
205		if (el != document.body && el != document.documentElement) {
206			p.x -= el.scrollLeft;
207			p.y -= el.scrollTop;
208		}
209	}
210	return p;
211},
212
213expand : function(a, params, custom, type) {
214	if (!a) a = hs.createElement('a', null, { display: 'none' }, hs.container);
215	if (typeof a.getParams == 'function') return params;	
216	try {	
217		new hs.Expander(a, params, custom);
218		return false;
219	} catch (e) { return true; }
220},
221
222
223focusTopmost : function() {
224	var topZ = 0, 
225		topmostKey = -1,
226		expanders = hs.expanders,
227		exp,
228		zIndex;
229	for (var i = 0; i < expanders.length; i++) {
230		exp = expanders[i];
231		if (exp) {
232			zIndex = exp.wrapper.style.zIndex;
233			if (zIndex && zIndex > topZ) {
234				topZ = zIndex;				
235				topmostKey = i;
236			}
237		}
238	}
239	if (topmostKey == -1) hs.focusKey = -1;
240	else expanders[topmostKey].focus();
241},
242
243getParam : function (a, param) {
244	a.getParams = a.onclick;
245	var p = a.getParams ? a.getParams() : null;
246	a.getParams = null;
247	
248	return (p && typeof p[param] != 'undefined') ? p[param] : 
249		(typeof hs[param] != 'undefined' ? hs[param] : null);
250},
251
252getSrc : function (a) {
253	var src = hs.getParam(a, 'src');
254	if (src) return src;
255	return a.href;
256},
257
258getNode : function (id) {
259	var node = hs.$(id), clone = hs.clones[id], a = {};
260	if (!node && !clone) return null;
261	if (!clone) {
262		clone = node.cloneNode(true);
263		clone.id = '';
264		hs.clones[id] = clone;
265		return node;
266	} else {
267		return clone.cloneNode(true);
268	}
269},
270
271discardElement : function(d) {
272	if (d) hs.garbageBin.appendChild(d);
273	hs.garbageBin.innerHTML = '';
274},
275transit : function (adj, exp) {
276	var last = exp || hs.getExpander();
277	exp = last;
278	if (hs.upcoming) return false;
279	else hs.last = last;
280	hs.removeEventListener(document, window.opera ? 'keypress' : 'keydown', hs.keyHandler);
281	try {
282		hs.upcoming = adj;
283		adj.onclick(); 		
284	} catch (e){
285		hs.last = hs.upcoming = null;
286	}
287	try {
288		exp.close();
289	} catch (e) {}
290	return false;
291},
292
293previousOrNext : function (el, op) {
294	var exp = hs.getExpander(el);
295	if (exp) return hs.transit(exp.getAdjacentAnchor(op), exp);
296	else return false;
297},
298
299previous : function (el) {
300	return hs.previousOrNext(el, -1);
301},
302
303next : function (el) {
304	return hs.previousOrNext(el, 1);	
305},
306
307keyHandler : function(e) {
308	if (!e) e = window.event;
309	if (!e.target) e.target = e.srcElement; // ie
310	if (typeof e.target.form != 'undefined') return true; // form element has focus
311	var exp = hs.getExpander();
312	
313	var op = null;
314	switch (e.keyCode) {
315		case 70: // f
316			if (exp) exp.doFullExpand();
317			return true;
318		case 32: // Space
319		case 34: // Page Down
320		case 39: // Arrow right
321		case 40: // Arrow down
322			op = 1;
323			break;
324		case 8:  // Backspace
325		case 33: // Page Up
326		case 37: // Arrow left
327		case 38: // Arrow up
328			op = -1;
329			break;
330		case 27: // Escape
331		case 13: // Enter
332			op = 0;
333	}
334	if (op !== null) {hs.removeEventListener(document, window.opera ? 'keypress' : 'keydown', hs.keyHandler);
335		if (!hs.enableKeyListener) return true;
336		
337		if (e.preventDefault) e.preventDefault();
338    	else e.returnValue = false;

339    	if (exp) {
340			if (op == 0) {
341				exp.close();
342			} else {
343				hs.previousOrNext(exp.key, op);
344			}
345			return false;
346		}
347	}
348	return true;
349},
350
351
352registerOverlay : function (overlay) {
353	hs.push(hs.overlays, hs.extend(overlay, { hsId: 'hsId'+ hs.idCounter++ } ));
354},
355
356
357getWrapperKey : function (element, expOnly) {
358	var el, re = /^highslide-wrapper-([0-9]+)$/;
359	// 1. look in open expanders
360	el = element;
361	while (el.parentNode)	{
362		if (el.id && re.test(el.id)) return el.id.replace(re, "$1");
363		el = el.parentNode;
364	}
365	// 2. look in thumbnail
366	if (!expOnly) {
367		el = element;
368		while (el.parentNode)	{
369			if (el.tagName && hs.isHsAnchor(el)) {
370				for (var key = 0; key < hs.expanders.length; key++) {
371					var exp = hs.expanders[key];
372					if (exp && exp.a == el) return key;
373				}
374			}
375			el = el.parentNode;
376		}
377	}
378	return null; 
379},
380
381getExpander : function (el, expOnly) {
382	if (typeof el == 'undefined') return hs.expanders[hs.focusKey] || null;
383	if (typeof el == 'number') return hs.expanders[el] || null;
384	if (typeof el == 'string') el = hs.$(el);
385	return hs.expanders[hs.getWrapperKey(el, expOnly)] || null;
386},
387
388isHsAnchor : function (a) {
389	return (a.onclick && a.onclick.toString().replace(/\s/g, ' ').match(/hs.(htmlE|e)xpand/));
390},
391
392reOrder : function () {
393	for (var i = 0; i < hs.expanders.length; i++)
394		if (hs.expanders[i] && hs.expanders[i].isExpanded) hs.focusTopmost();
395},
396
397mouseClickHandler : function(e) 
398{	
399	if (!e) e = window.event;
400	if (e.button > 1) return true;
401	if (!e.target) e.target = e.srcElement;
402	
403	var el = e.target;
404	while (el.parentNode
405		&& !(/highslide-(image|move|html|resize)/.test(el.className)))
406	{
407		el = el.parentNode;
408	}
409	var exp = hs.getExpander(el);
410	if (exp && (exp.isClosing || !exp.isExpanded)) return true;
411		
412	if (exp && e.type == 'mousedown') {
413		if (e.target.form) return true;
414		var match = el.className.match(/highslide-(image|move|resize)/);
415		if (match) {
416			hs.dragArgs = { 
417				exp: exp , 
418				type: match[1], 
419				left: exp.x.pos, 
420				width: exp.x.size, 
421				top: exp.y.pos, 
422				height: exp.y.size, 
423				clickX: e.clientX, 
424				clickY: e.clientY
425			};
426			
427			
428			hs.addEventListener(document, 'mousemove', hs.dragHandler);
429			if (e.preventDefault) e.preventDefault(); // FF
430			
431			if (/highslide-(image|html)-blur/.test(exp.content.className)) {
432				exp.focus();
433				hs.hasFocused = true;
434			}
435			return false;
436		}
437	} else if (e.type == 'mouseup') {
438		
439		hs.removeEventListener(document, 'mousemove', hs.dragHandler);
440		
441		if (hs.dragArgs) {
442			if (hs.styleRestoreCursor && hs.dragArgs.type == 'image') 
443				hs.dragArgs.exp.content.style.cursor = hs.styleRestoreCursor;
444			var hasDragged = hs.dragArgs.hasDragged;
445			
446			if (!hasDragged &&!hs.hasFocused && !/(move|resize)/.test(hs.dragArgs.type)) {
447				exp.close();
448			} 
449			else if (hasDragged || (!hasDragged && hs.hasHtmlExpanders)) {
450				hs.dragArgs.exp.doShowHide('hidden');
451			}
452			hs.hasFocused = false;
453			hs.dragArgs = null;
454		
455		} else if (/highslide-image-blur/.test(el.className)) {
456			el.style.cursor = hs.styleRestoreCursor;		
457		}
458	}
459	return false;
460},
461
462dragHandler : function(e)
463{
464	if (!hs.dragArgs) return true;
465	if (!e) e = window.event;
466	var a = hs.dragArgs, exp = a.exp;
467	
468	a.dX = e.clientX - a.clickX;
469	a.dY = e.clientY - a.clickY;	
470	
471	var distance = Math.sqrt(Math.pow(a.dX, 2) + Math.pow(a.dY, 2));
472	if (!a.hasDragged) a.hasDragged = (a.type != 'image' && distance > 0)
473		|| (distance > (hs.dragSensitivity || 5));
474	
475	if (a.hasDragged && e.clientX > 5 && e.clientY > 5) {
476		
477		if (a.type == 'resize') exp.resize(a);
478		else {
479			exp.moveTo(a.left + a.dX, a.top + a.dY);
480			if (a.type == 'image') exp.content.style.cursor = 'move';
481		}
482	}
483	return false;
484},
485
486wrapperMouseHandler : function (e) {
487	try {
488		if (!e) e = window.event;
489		var over = /mouseover/i.test(e.type); 
490		if (!e.target) e.target = e.srcElement; // ie
491		if (!e.relatedTarget) e.relatedTarget = 
492			over ? e.fromElement : e.toElement; // ie
493		var exp = hs.getExpander(e.target);
494		if (!exp.isExpanded) return;
495		if (!exp || !e.relatedTarget || hs.getExpander(e.relatedTarget, true) == exp 
496			|| hs.dragArgs) return;
497		for (var i = 0; i < exp.overlays.length; i++) (function() {
498			var o = hs.$('hsId'+ exp.overlays[i]);
499			if (o && o.hideOnMouseOut) {
500				if (over) hs.setStyles(o, { visibility: 'visible', display: '' });
501				hs.animate(o, { opacity: over ? o.opacity : 0 }, o.dur);
502			}
503		})();	
504	} catch (e) {}
505},
506addEventListener : function (el, event, func) {
507	if (el == document && event == 'ready') {
508		hs.push(hs.onReady, func);
509	}
510	try {
511		el.addEventListener(event, func, false);
512	} catch (e) {
513		try {
514			el.detachEvent('on'+ event, func);
515			el.attachEvent('on'+ event, func);
516		} catch (e) {
517			el['on'+ event] = func;
518		}
519	} 
520},
521
522removeEventListener : function (el, event, func) {
523	try {
524		el.removeEventListener(event, func, false);
525	} catch (e) {
526		try {
527			el.detachEvent('on'+ event, func);
528		} catch (e) {
529			el['on'+ event] = null;
530		}
531	}
532},
533
534preloadFullImage : function (i) {
535	if (hs.continuePreloading && hs.preloadTheseImages[i] && hs.preloadTheseImages[i] != 'undefined') {
536		var img = document.createElement('img');
537		img.onload = function() { 
538			img = null;
539			hs.preloadFullImage(i + 1);
540		};
541		img.src = hs.preloadTheseImages[i];
542	}
543},
544preloadImages : function (number) {
545	if (number && typeof number != 'object') hs.numberOfImagesToPreload = number;
546	
547	var arr = hs.getAnchors();
548	for (var i = 0; i < arr.images.length && i < hs.numberOfImagesToPreload; i++) {
549		hs.push(hs.preloadTheseImages, hs.getSrc(arr.images[i]));
550	}
551	
552	// preload outlines
553	if (hs.outlineType)	new hs.Outline(hs.outlineType, function () { hs.preloadFullImage(0)} );
554	else
555	
556	hs.preloadFullImage(0);
557	
558	// preload cursor
559	if (hs.restoreCursor) var cur = hs.createElement('img', { src: hs.graphicsDir + hs.restoreCursor });
560},
561
562
563init : function () {
564	if (!hs.container) {
565	
566		hs.ieLt7 = hs.ie && hs.uaVersion < 7;
567		hs.ieLt9 = hs.ie && hs.uaVersion < 9;
568		
569		hs.getPageSize();
570		for (var x in hs.langDefaults) {
571			if (typeof hs[x] != 'undefined') hs.lang[x] = hs[x];
572			else if (typeof hs.lang[x] == 'undefined' && typeof hs.langDefaults[x] != 'undefined') 
573				hs.lang[x] = hs.langDefaults[x];
574		}
575		
576		hs.container = hs.createElement('div', {
577				className: 'highslide-container'
578			}, {
579				position: 'absolute',
580				left: 0, 
581				top: 0, 
582				width: '100%', 
583				zIndex: hs.zIndexCounter,
584				direction: 'ltr'
585			}, 
586			document.body,
587			true
588		);
589		hs.loading = hs.createElement('a', {
590				className: 'highslide-loading',
591				title: hs.lang.loadingTitle,
592				innerHTML: hs.lang.loadingText,
593				href: 'javascript:;'
594			}, {
595				position: 'absolute',
596				top: '-9999px',
597				opacity: hs.loadingOpacity,
598				zIndex: 1
599			}, hs.container
600		);
601		hs.garbageBin = hs.createElement('div', null, { display: 'none' }, hs.container);
602		
603		// http://www.robertpenner.com/easing/ 
604		Math.linearTween = function (t, b, c, d) {
605			return c*t/d + b;
606		};
607		Math.easeInQuad = function (t, b, c, d) {
608			return c*(t/=d)*t + b;
609		};
610		

611		hs.hideSelects = hs.ieLt7;
612		hs.hideIframes = ((window.opera && hs.uaVersion < 9) || navigator.vendor == 'KDE' 
613			|| (hs.ieLt7 && hs.uaVersion < 5.5));
614	}
615},
616ready : function() {
617	if (hs.isReady) return;
618	hs.isReady = true;
619	for (var i = 0; i < hs.onReady.length; i++) hs.onReady[i]();
620},
621
622updateAnchors : function() {
623	var el, els, all = [], images = [],groups = {}, re;
624		
625	for (var i = 0; i < hs.openerTagNames.length; i++) {
626		els = document.getElementsByTagName(hs.openerTagNames[i]);
627		for (var j = 0; j < els.length; j++) {
628			el = els[j];
629			re = hs.isHsAnchor(el);
630			if (re) {
631				hs.push(all, el);
632				if (re[0] == 'hs.expand') hs.push(images, el);
633				var g = hs.getParam(el, 'slideshowGroup') || 'none';
634				if (!groups[g]) groups[g] = [];
635				hs.push(groups[g], el);
636			}
637		}
638	}
639	hs.anchors = { all: all, groups: groups, images: images };
640	return hs.anchors;
641	
642},
643
644getAnchors : function() {
645	return hs.anchors || hs.updateAnchors();
646},
647
648
649close : function(el) {
650	var exp = hs.getExpander(el);
651	if (exp) exp.close();
652	return false;
653}
654}; // end hs object
655hs.fx = function( elem, options, prop ){
656	this.options = options;
657	this.elem = elem;
658	this.prop = prop;
659
660	if (!options.orig) options.orig = {};
661};
662hs.fx.prototype = {
663	update: function(){
664		(hs.fx.step[this.prop] || hs.fx.step._default)(this);
665		
666		if (this.options.step)
667			this.options.step.call(this.elem, this.now, this);
668
669	},
670	custom: function(from, to, unit){
671		this.startTime = (new Date()).getTime();
672		this.start = from;
673		this.end = to;
674		this.unit = unit;// || this.unit || "px";
675		this.now = this.start;
676		this.pos = this.state = 0;
677
678		var self = this;
679		function t(gotoEnd){
680			return self.step(gotoEnd);
681		}
682
683		t.elem = this.elem;
684
685		if ( t() && hs.timers.push(t) == 1 ) {
686			hs.timerId = setInterval(function(){
687				var timers = hs.timers;
688
689				for ( var i = 0; i < timers.length; i++ )
690					if ( !timers[i]() )
691						timers.splice(i--, 1);
692
693				if ( !timers.length ) {
694					clearInterval(hs.timerId);
695				}
696			}, 13);
697		}
698	},
699	step: function(gotoEnd){
700		var t = (new Date()).getTime();
701		if ( gotoEnd || t >= this.options.duration + this.startTime ) {
702			this.now = this.end;
703			this.pos = this.state = 1;
704			this.update();
705
706			this.options.curAnim[ this.prop ] = true;
707
708			var done = true;
709			for ( var i in this.options.curAnim )
710				if ( this.options.curAnim[i] !== true )
711					done = false;
712
713			if ( done ) {
714				if (this.options.complete) this.options.complete.call(this.elem);
715			}
716			return false;
717		} else {
718			var n = t - this.startTime;
719			this.state = n / this.options.duration;
720			this.pos = this.options.easing(n, 0, 1, this.options.duration);

721			this.now = this.start + ((this.end - this.start) * this.pos);
722			this.update();
723		}
724		return true;
725	}
726
727};
728
729hs.extend( hs.fx, {
730	step: {
731
732		opacity: function(fx){
733			hs.setStyles(fx.elem, { opacity: fx.now });
734		},
735
736		_default: function(fx){
737			try {
738				if ( fx.elem.style && fx.elem.style[ fx.prop ] != null )
739					fx.elem.style[ fx.prop ] = fx.now + fx.unit;
740				else
741					fx.elem[ fx.prop ] = fx.now;
742			} catch (e) {}
743		}
744	}
745});
746
747hs.Outline =  function (outlineType, onLoad) {
748	this.onLoad = onLoad;
749	this.outlineType = outlineType;
750	var v = hs.uaVersion, tr;
751	
752	this.hasAlphaImageLoader = hs.ie && hs.uaVersion < 7;
753	if (!outlineType) {
754		if (onLoad) onLoad();
755		return;
756	}
757	
758	hs.init();
759	this.table = hs.createElement(
760		'table', { 
761			cellSpacing: 0 
762		}, {
763			visibility: 'hidden',
764			position: 'absolute',
765			borderCollapse: 'collapse',
766			width: 0
767		},
768		hs.container,
769		true
770	);
771	var tbody = hs.createElement('tbody', null, null, this.table, 1);
772	
773	this.td = [];
774	for (var i = 0; i <= 8; i++) {
775		if (i % 3 == 0) tr = hs.createElement('tr', null, { height: 'auto' }, tbody, true);
776		this.td[i] = hs.createElement('td', null, null, tr, true);
777		var style = i != 4 ? { lineHeight: 0, fontSize: 0} : { position : 'relative' };
778		hs.setStyles(this.td[i], style);
779	}

780	this.td[4].className = outlineType +' highslide-outline';
781	
782	this.preloadGraphic(); 
783};
784
785hs.Outline.prototype = {
786preloadGraphic : function () {
787	var src = hs.graphicsDir + (hs.outlinesDir || "outlines/")+ this.outlineType +".png";
788				
789	var appendTo = hs.safari && hs.uaVersion < 525 ? hs.container : null;
790	this.graphic = hs.createElement('img', null, { position: 'absolute', 
791		top: '-9999px' }, appendTo, true); // for onload trigger
792	
793	var pThis = this;
794	this.graphic.onload = function() { pThis.onGraphicLoad(); };
795	
796	this.graphic.src = src;
797},
798
799onGraphicLoad : function () {
800	var o = this.offset = this.graphic.width / 4,
801		pos = [[0,0],[0,-4],[-2,0],[0,-8],0,[-2,-8],[0,-2],[0,-6],[-2,-2]],
802		dim = { height: (2*o) +'px', width: (2*o) +'px' };
803	for (var i = 0; i <= 8; i++) {
804		if (pos[i]) {
805			if (this.hasAlphaImageLoader) {
806				var w = (i == 1 || i == 7) ? '100%' : this.graphic.width +'px';
807				var div = hs.createElement('div', null, { width: '100%', height: '100%', position: 'relative', overflow: 'hidden'}, this.td[i], true);
808				hs.createElement ('div', null, { 
809						filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=scale, src='"+ this.graphic.src + "')", 
810						position: 'absolute',
811						width: w, 
812						height: this.graphic.height +'px',
813						left: (pos[i][0]*o)+'px',
814						top: (pos[i][1]*o)+'px'
815					}, 
816				div,
817				true);
818			} else {
819				hs.setStyles(this.td[i], { background: 'url('+ this.graphic.src +') '+ (pos[i][0]*o)+'px '+(pos[i][1]*o)+'px'});
820			}
821			
822			if (window.opera && (i == 3 || i ==5)) 
823				hs.createElement('div', null, dim, this.td[i], true);
824			
825			hs.setStyles (this.td[i], dim);
826		}
827	}
828	this.graphic = null;
829	if (hs.pendingOutlines[this.outlineType]) hs.pendingOutlines[this.outlineType].destroy();
830	hs.pendingOutlines[this.outlineType] = this;
831	if (this.onLoad) this.onLoad();
832},
833	
834setPosition : function (pos, offset, vis, dur, easing) {
835	var exp = this.exp,
836		stl = exp.wrapper.style,
837		offset = offset || 0,
838		pos = pos || {
839			x: exp.x.pos + offset,
840			y: exp.y.pos + offset,
841			w: exp.x.get('wsize') - 2 * offset,
842			h: exp.y.get('wsize') - 2 * offset
843		};
844	if (vis) this.table.style.visibility = (pos.h >= 4 * this.offset) 
845		? 'visible' : 'hidden';
846	hs.setStyles(this.table, {
847		left: (pos.x - this.offset) +'px',
848		top: (pos.y - this.offset) +'px',
849		width: (pos.w + 2 * this.offset) +'px'
850	});
851	
852	pos.w -= 2 * this.offset;
853	pos.h -= 2 * this.offset;
854	hs.setStyles (this.td[4], {
855		width: pos.w >= 0 ? pos.w +'px' : 0,
856		height: pos.h >= 0 ? pos.h +'px' : 0
857	});
858	if (this.hasAlphaImageLoader) this.td[3].style.height 
859		= this.td[5].style.height = this.td[4].style.height;	
860	
861},
862	
863destroy : function(hide) {
864	if (hide) this.table.style.visibility = 'hidden';
865	else hs.discardElement(this.table);
866}
867};
868
869hs.Dimension = function(exp, dim) {
870	this.exp = exp;
871	this.dim = dim;
872	this.ucwh = dim == 'x' ? 'Width' : 'Height';
873	this.wh = this.ucwh.toLowerCase();
874	this.uclt = dim == 'x' ? 'Left' : 'Top';
875	this.lt = this.uclt.toLowerCase();
876	this.ucrb = dim == 'x' ? 'Right' : 'Bottom';
877	this.rb = this.ucrb.toLowerCase();
878	this.p1 = this.p2 = 0;
879};
880hs.Dimension.prototype = {
881get : function(key) {
882	switch (key) {
883		case 'loadingPos':
884			return this.tpos + this.tb + (this.t - hs.loading['offset'+ this.ucwh]) / 2;
885		case 'wsize':
886			return this.size + 2 * this.cb + this.p1 + this.p2;
887		case 'fitsize':
888			return this.clientSize - this.marginMin - this.marginMax;
889		case 'maxsize':
890			return this.get('fitsize') - 2 * this.cb - this.p1 - this.p2 ;
891		case 'opos':
892			return this.pos - (this.exp.outline ? this.exp.outline.offset : 0);
893		case 'osize':
894			return this.get('wsize') + (this.exp.outline ? 2*this.exp.outline.offset : 0);
895		case 'imgPad':
896			return this.imgSize ? Math.round((this.size - this.imgSize) / 2) : 0;
897		
898	}
899},
900calcBorders: function() {
901	// correct for borders
902	this.cb = (this.exp.content['offset'+ this.ucwh] - this.t) / 2;
903	
904	this.marginMax = hs['margin'+ this.ucrb];
905},
906calcThumb: function() {
907	this.t = this.exp.el[this.wh] ? parseInt(this.exp.el[this.wh]) : 
908		this.exp.el['offset'+ this.ucwh];
909	this.tpos = this.exp.tpos[this.dim];
910	this.tb = (this.exp.el['offset'+ this.ucwh] - this.t) / 2;
911	if (this.tpos == 0 || this.tpos == -1) {
912		this.tpos = (hs.page[this.wh] / 2) + hs.page['scroll'+ this.uclt];		
913	};
914},
915calcExpanded: function() {
916	var exp = this.exp;
917	this.justify = 'auto';
918	
919	
920	// size and position
921	this.pos = this.tpos - this.cb + this.tb;
922	
923	if (this.maxHeight && this.dim == 'x')
924		exp.maxWidth = Math.min(exp.maxWidth || this.full, exp.maxHeight * this.full / exp.y.full); 
925		
926	this.size = Math.min(this.full, exp['max'+ this.ucwh] || this.full);
927	this.minSize = exp.allowSizeReduction ? 
928		Math.min(exp['min'+ this.ucwh], this.full) :this.full;
929	if (exp.isImage && exp.useBox)	{
930		this.size = exp[this.wh];
931		this.imgSize = this.full;
932	}
933	if (this.dim == 'x' && hs.padToMinWidth) this.minSize = exp.minWidth;
934	this.marginMin = hs['margin'+ this.uclt];
935	this.scroll = hs.page['scroll'+ this.uclt];
936	this.clientSize = hs.page[this.wh];
937},
938setSize: function(i) {
939	var exp = this.exp;
940	if (exp.isImage && (exp.useBox || hs.padToMinWidth)) {
941		this.imgSize = i;
942		this.size = Math.max(this.size, this.imgSize);
943		exp.content.style[this.lt] = this.get('imgPad')+'px';
944	} else
945	this.size = i;
946	
947	exp.content.style[this.wh] = i +'px';
948	exp.wrapper.style[this.wh] = this.get('wsize') +'px';
949	if (exp.outline) exp.outline.setPosition();
950	if (this.dim == 'x' && exp.overlayBox) exp.sizeOverlayBox(true);
951},
952setPos: function(i) {
953	this.pos = i;
954	this.exp.wrapper.style[this.lt] = i +'px';	
955	
956	if (this.exp.outline) this.exp.outline.setPosition();
957	
958}
959};
960
961hs.Expander = function(a, params, custom, contentType) {
962	if (document.readyState && hs.ie && !hs.isReady) {
963		hs.addEventListener(document, 'ready', function() {
964			new hs.Expander(a, params, custom, contentType);
965		});
966		return;
967	} 
968	this.a = a;
969	this.custom = custom;
970	this.contentType = contentType || 'image';
971	this.isImage = !this.isHtml;
972	
973	hs.continuePreloading = false;

974	this.overlays = [];
975	hs.init();
976	var key = this.key = hs.expanders.length;
977	// override inline parameters
978	for (var i = 0; i < hs.overrides.length; i++) {
979		var name = hs.overrides[i];
980		this[name] = params && typeof params[name] != 'undefined' ?
981			params[name] : hs[name];
982	}
983	if (!this.src) this.src = a.href;
984	
985	// get thumb
986	var el = (params && params.thumbnailId) ? hs.$(params.thumbnailId) : a;
987	el = this.thumb = el.getElementsByTagName('img')[0] || el;
988	this.thumbsUserSetId = el.id || a.id;
989	
990	// check if already open
991	for (var i = 0; i < hs.expanders.length; i++) {
992		if (hs.expanders[i] && hs.expanders[i].a == a) {
993			hs.expanders[i].focus();
994			return false;
995		}
996	}	
997
998	// cancel other
999	if (!hs.allowSimultaneousLoading) for (var i = 0; i < hs.expanders.length; i++) {
1000		if (hs.expanders[i] && hs.expanders[i].thumb != el && !hs.expanders[i].onLoadStarted) {
1001			hs.expanders[i].cancelLoading();
1002		}
1003	}
1004	hs.expanders[key] = this;
1005	if (!hs.allowMultipleInstances && !hs.upcoming) {
1006		if (hs.expanders[key-1]) hs.expanders[key-1].close();
1007		if (typeof hs.focusKey != 'undefined' && hs.expanders[hs.focusKey])
1008			hs.expanders[hs.focusKey].close();
1009	}
1010	
1011	// initiate metrics
1012	this.el = el;
1013	this.tpos = this.pageOrigin || hs.getPosition(el);
1014	hs.getPageSize();
1015	var x = this.x = new hs.Dimension(this, 'x');
1016	x.calcThumb();
1017	var y = this.y = new hs.Dimension(this, 'y');
1018	y.calcThumb();
1019	this.wrapper = hs.createElement(
1020		'div', {
1021			id: 'highslide-wrapper-'+ this.key,
1022			className: 'highslide-wrapper '+ this.wrapperClassName
1023		}, {
1024			visibility: 'hidden',
1025			position: 'absolute',
1026			zIndex: hs.zIndexCounter += 2
1027		}, null, true );
1028	
1029	this.wrapper.onmouseover = this.wrapper.onmouseout = hs.wrapperMouseHandler;
1030	if (this.contentType == 'image' && this.outlineWhileAnimating == 2)
1031		this.outlineWhileAnimating = 0;
1032	
1033	// get the outline
1034	if (!this.outlineType) {
1035		this[this.contentType +'Create']();
1036	
1037	} else if (hs.pendingOutlines[this.outlineType]) {
1038		this.connectOutline();
1039		this[this.contentType +'Create']();
1040	
1041	} else {
1042		this.showLoading();
1043		var exp = this;
1044		new hs.Outline(this.outlineType, 
1045			function () {
1046				exp.connectOutline();
1047				exp[exp.contentType +'Create']();
1048			} 
1049		);
1050	}
1051	return true;
1052};
1053
1054hs.Expander.prototype = {
1055error : function(e) {
1056	if (hs.debug) alert ('Line '+ e.lineNumber +': '+ e.message);
1057	else window.location.href = this.src;
1058},
1059
1060connectOutline : function() {
1061	var outline = this.outline = hs.pendingOutlines[this.outlineType];
1062	outline.exp = this;
1063	outline.table.style.zIndex = this.wrapper.style.zIndex - 1;
1064	hs.pendingOutlines[this.outlineType] = null;
1065},
1066
1067showLoading : function() {
1068	if (this.onLoadStarted || this.loading) return;
1069	
1070	this.loading = hs.loading;
1071	var exp = this;
1072	this.loading.onclick = function() {
1073		exp.cancelLoading();
1074	};
1075	var exp = this, 
1076		l = this.x.get('loadingPos') +'px',
1077		t = this.y.get('loadingPos') +'px';
1078	setTimeout(function () { 
1079		if (exp.loading) hs.setStyles(exp.loading, { left: l, top: t, zIndex: hs.zIndexCounter++ })}
1080	, 100);
1081},
1082
1083imageCreate : function() {
1084	var exp = this;
1085	
1086	var img = document.createElement('img');
1087    this.content = img;
1088    img.onload = function () {
1089    	if (hs.expanders[exp.key]) exp.contentLoaded(); 
1090	};
1091    if (hs.blockRightClick) img.oncontextmenu = function() { return false; };
1092    img.className = 'highslide-image';
1093    hs.setStyles(img, {
1094    	visibility: 'hidden',
1095    	display: 'block',
1096    	position: 'absolute',
1097		maxWidth: '9999px',
1098		zIndex: 3
1099	});
1100    img.title = hs.lang.restoreTitle;
1101	if (hs.safari && hs.uaVersion < 525) hs.container.appendChild(img);
1102    if (hs.ie && hs.flushImgSize) img.src = null;
1103	img.src = this.src;
1104	
1105	this.showLoading();
1106},
1107
1108contentLoaded : function() {
1109	try {	
1110		if (!this.content) return;
1111		this.content.onload = null;
1112		if (this.onLoadStarted) return;
1113		else this.onLoadStarted = true;
1114		
1115		var x = this.x, y = this.y;
1116		
1117		if (this.loading) {
1118			hs.setStyles(this.loading, { top: '-9999px' });
1119			this.loading = null;
1120		}	
1121			x.full = this.content.width;
1122			y.full = this.content.height;
1123			
1124			hs.setStyles(this.content, {
1125				width: x.t +'px',
1126				height: y.t +'px'
1127			});
1128			this.wrapper.appendChild(this.content);
1129			hs.container.appendChild(this.wrapper);
1130		
1131		x.calcBorders();
1132		y.calcBorders();
1133		
1134		hs.setStyles (this.wrapper, {
1135			left: (x.tpos + x.tb - x.cb) +'px',
1136			top: (y.tpos + x.tb - y.cb) +'px'
1137		});
1138		this.getOverlays();
1139		
1140		var ratio = x.full / y.full;
1141		x.calcExpanded();
1142		this.justify(x);
1143		
1144		y.calcExpanded();
1145		this.justify(y);
1146		if (this.overlayBox) this.sizeOverlayBox(0, 1);
1147
1148		
1149		if (this.allowSizeReduction) {
1150				this.correctRatio(ratio);
1151			if (this.isImage && this.x.full > (this.x.imgSize || this.x.size)) {
1152				this.createFullExpand();
1153				if (this.overlays.length == 1) this.sizeOverlayBox();
1154			}
1155		}
1156		this.show();
1157		
1158	} catch (e) {
1159		this.error(e);
1160	}
1161},
1162
1163justify : function (p, moveOnly) {
1164	var tgtArr, tgt = p.target, dim = p == this.x ? 'x' : 'y';
1165	
1166		var hasMovedMin = false;

1167		
1168		var allowReduce = p.exp.allowSizeReduction;
1169			p.pos = Math.round(p.pos - ((p.get('wsize') - p.t) / 2));
1170		if (p.pos < p.scroll + p.marginMin) {
1171			p.pos = p.scroll + p.marginMin;
1172			hasMovedMin = true;		
1173		}
1174		if (!moveOnly && p.size < p.minSize) {
1175			p.size = p.minSize;
1176			allowReduce = false;
1177		}
1178		if (p.pos + p.get('wsize') > p.scroll + p.clientSize - p.marginMax) {
1179			if (!moveOnly && hasMovedMin && allowReduce) {
1180				p.size = Math.min(p.size, p.get(dim == 'y' ? 'fitsize' : 'maxsize'));
1181			} else if (p.get('wsize') < p.get('fitsize')) {
1182				p.pos = p.scroll + p.clientSize - p.marginMax - p.get('wsize');
1183			} else { // image larger than viewport
1184				p.pos = p.scroll + p.marginMin;
1185				if (!moveOnly && allowReduce) p.size = p.get(dim == 'y' ? 'fitsize' : 'maxsize');
1186			}			
1187		}
1188		
1189		if (!moveOnly && p.size < p.minSize) {
1190			p.size = p.minSize;
1191			allowReduce = false;
1192		}
1193		
1194	
1195		
1196	if (p.pos < p.marginMin) {
1197		var tmpMin = p.pos;
1198		p.pos = p.marginMin; 
1199		
1200		if (allowReduce && !moveOnly) p.size = p.size - (p.pos - tmpMin);
1201		
1202	}
1203},
1204
1205correctRatio : function(ratio) {
1206	var x = this.x, 
1207		y = this.y,
1208		changed = false,
1209		xSize = Math.min(x.full, x.size),
1210		ySize = Math.min(y.full, y.size),
1211		useBox = (this.useBox || hs.padToMinWidth);
1212	
1213	if (xSize / ySize > ratio) { // width greater
1214		xSize = ySize * ratio;
1215		if (xSize < x.minSize) { // below minWidth
1216			xSize = x.minSize;
1217			ySize = xSize / ratio;
1218		}
1219		changed = true;
1220	
1221	} else if (xSize / ySize < ratio) { // height greater
1222		ySize = xSize / ratio;
1223		changed = true;
1224	}
1225	
1226	if (hs.padToMinWidth && x.full < x.minSize) {
1227		x.imgSize = x.full;
1228		y.size = y.imgSize = y.full;
1229	} else if (this.useBox) {
1230		x.imgSize = xSize;
1231		y.imgSize = ySize;
1232	} else {
1233		x.size = xSize;
1234		y.size = ySize;
1235	}
1236	changed = this.fitOverlayBox(this.useBox ? null : ratio, changed);
1237	if (useBox && y.size < y.imgSize) {
1238		y.imgSize = y.size;
1239		x.imgSize = y.size * ratio;
1240	}
1241	if (changed || useBox) {
1242		x.pos = x.tpos - x.cb + x.tb;
1243		x.minSize = x.size;
1244		this.justify(x, true);
1245	
1246		y.pos = y.tpos - y.cb + y.tb;
1247		y.minSize = y.size;
1248		this.justify(y, true);
1249		if (this.overlayBox) this.sizeOverlayBox();
1250	}
1251	
1252	
1253},
1254fitOverlayBox : function(ratio, changed) {
1255	var x = this.x, y = this.y;
1256	if (this.overlayBox) {
1257		while (y.size > this.minHeight && x.size > this.minWidth 
1258				&&  y.get('wsize') > y.get('fitsize')) {
1259			y.size -= 10;
1260			if (ratio) x.size = y.size * ratio;
1261			this.sizeOverlayBox(0, 1);
1262			changed = true;
1263		}
1264	}
1265	return changed;
1266},
1267
1268show : function () {
1269	var x = this.x, y = this.y;
1270	this.doShowHide('hidden');
1271	
1272	// Apply size change
1273	this.changeSize(
1274		1, {
1275			wrapper: {
1276				width : x.get('wsize'),
1277				height : y.get('wsize'),
1278				left: x.pos,
1279				top: y.pos
1280			},
1281			content: {
1282				left: x.p1 + x.get('imgPad'),
1283				top: y.p1 + y.get('imgPad'),
1284				width:x.imgSize ||x.size,
1285				height:y.imgSize ||y.size
1286			}
1287		},
1288		hs.expandDuration
1289	);
1290},
1291
1292changeSize : function(up, to, dur) {
1293	
1294	if (this.outline && !this.outlineWhileAnimating) {
1295		if (up) this.outline.setPosition();
1296		else this.outline.destroy();
1297	}
1298	
1299	
1300	if (!up) this.destroyOverlays();
1301	
1302	var exp = this,
1303		x = exp.x,
1304		y = exp.y,
1305		easing = this.easing;
1306	if (!up) easing = this.easingClose || easing;
1307	var after = up ?
1308		function() {
1309				
1310			if (exp.outline) exp.outline.table.style.visibility = "visible";
1311			setTimeout(function() {
1312				exp.afterExpand();
1313			}, 50);
1314		} :
1315		function() {
1316			exp.afterClose();
1317		};
1318	if (up) hs.setStyles( this.wrapper, {
1319		width: x.t +'px',
1320		height: y.t +'px'
1321	});
1322	if (this.fadeInOut) {
1323		hs.setStyles(this.wrapper, { opacity: up ? 0 : 1 });
1324		hs.extend(to.wrapper, { opacity: up });
1325	}
1326	hs.animate( this.wrapper, to.wrapper, {
1327		duration: dur,
1328		easing: easing,
1329		step: function(val, args) {
1330			if (exp.outline && exp.outlineWhileAnimating && args.prop == 'top') {
1331				var fac = up ? args.pos : 1 - args.pos;
1332				var pos = {
1333					w: x.t + (x.get('wsize') - x.t) * fac,
1334					h: y.t + (y.get('wsize') - y.t) * fac,
1335					x: x.tpos + (x.pos - x.tpos) * fac,
1336					y: y.tpos + (y.pos - y.tpos) * fac
1337				};
1338				exp.outline.setPosition(pos, 0, 1);				
1339			}
1340		}
1341	});
1342	hs.animate( this.content, to.content, dur, easing, after);
1343	if (up) {
1344		this.wrapper.style.visibility = 'visible';
1345		this.content.style.visibility = 'visible';

1346		this.a.className += ' highslide-active-anchor';
1347	}
1348},
1349
1350
1351
1352
1353afterExpand : function() {
1354	this.isExpanded = true;	
1355	this.focus();
1356	if (hs.upcoming && hs.upcoming == this.a) hs.upcoming = null;
1357	this.prepareNextOutline();
1358	var p = hs.page, mX = hs.mouse.x + p.scrollLeft, mY = hs.mouse.y + p.scrollTop;
1359	this.mouseIsOver = this.x.pos < mX && mX < this.x.pos + this.x.get('wsize')
1360		&& this.y.pos < mY && mY < this.y.pos + this.y.get('wsize');	
1361	if (this.overlayBox) this.showOverlays();
1362	
1363},
1364
1365
1366prepareNextOutline : function() {
1367	var key = this.key;
1368	var outlineType = this.outlineType;
1369	new hs.Outline(outlineType, 
1370		function () { try { hs.expanders[key].preloadNext(); } catch (e) {} });
1371},
1372
1373
1374preloadNext : function() {
1375	var next = this.getAdjacentAnchor(1);
1376	if (next && next.onclick.toString().match(/hs\.expand/)) 
1377		var img = hs.createElement('img', { src: hs.getSrc(next) });
1378},
1379
1380
1381getAdjacentAnchor : function(op) {
1382	var current = this.getAnchorIndex(), as = hs.anchors.groups[this.slideshowGroup || 'none'];
1383	return (as && as[current + op]) || null;
1384},
1385
1386getAnchorIndex : function() {
1387	var arr = hs.getAnchors().groups[this.slideshowGroup || 'none'];
1388	if (arr) for (var i = 0; i < arr.length; i++) {
1389		if (arr[i] == this.a) return i; 
1390	}
1391	return null;
1392},
1393
1394
1395cancelLoading : function() {
1396	hs.discardElement (this.wrapper);
1397	hs.expanders[this.key] = null;
1398	if (this.loading) hs.loading.style.left = '-9999px';
1399},
1400
1401writeCredits : function () {
1402	this.credits = hs.createElement('a', {
1403		href: hs.creditsHref,
1404		target: hs.creditsTarget,
1405		className: 'highslide-credits',
1406		innerHTML: hs.lang.creditsText,
1407		title: hs.lang.creditsTitle
1408	});
1409	this.createOverlay({ 
1410		overlayId: this.credits, 
1411		position: this.creditsPosition || 'top left' 
1412	});
1413},
1414
1415getInline : function(types, addOverlay) {
1416	for (var i = 0; i < types.length; i++) {
1417		var type = types[i], s = null;
1418		if (!this[type +'Id'] && this.thumbsUserSetId)  
1419			this[type +'Id'] = type +'-for-'+ this.thumbsUserSetId;
1420		if (this[type +'Id']) this[type] = hs.getNode(this[type +'Id']);
1421		if (!this[type] && !this[type +'Text'] && this[type +'Eval']) try {
1422			s = eval(this[type +'Eval']);
1423		} catch (e) {}
1424		if (!this[type] && this[type +'Text']) {
1425			s = this[type +'Text'];
1426		}
1427		if (!this[type] && !s) {
1428			this[type] = hs.getNode(this.a['_'+ type + 'Id']);
1429			if (!this[type]) {
1430				var next = this.a.nextSibling;
1431				while (next && !hs.isHsAnchor(next)) {
1432					if ((new RegExp('highslide-'+ type)).test(next.className || null)) {
1433						if (!next.id) this.a['_'+ type + 'Id'] = next.id = 'hsId'+ hs.idCounter++;
1434						this[type] = hs.getNode(next.id);
1435						break;
1436					}
1437					next = next.nextSibling;
1438				}
1439			}
1440		}
1441		
1442		if (!this[type] && s) this[type] = hs.createElement('div', 
1443				{ className: 'highslide-'+ type, innerHTML: s } );
1444		
1445		if (addOverlay && this[type]) {
1446			var o = { position: (type == 'heading') ? 'above' : 'below' };
1447			for (var x in this[type+'Overlay']) o[x] = this[type+'Overlay'][x];
1448			o.overlayId = this[type];
1449			this.createOverlay(o);
1450		}
1451	}
1452},
1453
1454
1455// on end move and resize
1456doShowHide : function(visibility) {
1457	if (hs.hideSelects) this.showHideElements('SELECT', visibility);
1458	if (hs.hideIframes) this.showHideElements('IFRAME', visibility);
1459	if (hs.geckoMac) this.showHideElements('*', visibility);
1460},
1461showHideElements : function (tagName, visibility) {
1462	var els = document.getElementsByTagName(tagName);
1463	var prop = tagName == '*' ? 'overflow' : 'visibility';
1464	for (var i = 0; i < els.length; i++) {
1465		if (prop == 'visibility' || (document.defaultView.getComputedStyle(
1466				els[i], "").getPropertyValue('overflow') == 'auto'
1467				|| els[i].getAttribute('hidden-by') != null)) {
1468			var hiddenBy = els[i].getAttribute('hidden-by');
1469			if (visibility == 'visible' && hiddenBy) {
1470				hiddenBy = hiddenBy.replace('['+ this.key +']', '');
1471				els[i].setAttribute('hidden-by', hiddenBy);
1472				if (!hiddenBy) els[i].style[prop] = els[i].origProp;
1473			} else if (visibility == 'hidden') { // hide if behind
1474				var elPos = hs.getPosition(els[i]);
1475				elPos.w = els[i].offsetWidth;
1476				elPos.h = els[i].offsetHeight;
1477			
1478				
1479					var clearsX = (elPos.x + elPos.w < this.x.get('opos') 
1480						|| elPos.x > this.x.get('opos') + this.x.get('osize'));
1481					var clearsY = (elPos.y + elPos.h < this.y.get('opos') 
1482						|| elPos.y > this.y.get('opos') + this.y.get('osize'));
1483				var wrapperKey = hs.getWrapperKey(els[i]);
1484				if (!clearsX && !clearsY && wrapperKey != this.key) { // element falls behind image
1485					if (!hiddenBy) {
1486						els[i].setAttribute('hidden-by', '['+ this.key +']');
1487						els[i].origProp = els[i].style[prop];
1488						els[i].style[prop] = 'hidden';
1489						
1490					} else if (hiddenBy.indexOf('['+ this.key +']') == -1) {
1491						els[i].setAttribute('hidden-by', hiddenBy + '['+ this.key +']');
1492					}
1493				} else if ((hiddenBy == '['+ this.key +']' || hs.focusKey == wrapperKey)
1494						&& wrapperKey != this.key) { // on move
1495					els[i].setAttribute('hidden-by', '');
1496					els[i].style[prop] = els[i].origProp || '';
1497				} else if (hiddenBy && hiddenBy.indexOf('['+ this.key +']') > -1) {
1498					els[i].setAttribute('hidden-by', hiddenBy.replace('['+ this.key +']', ''));
1499				}
1500						
1501			}
1502		}
1503	}
1504},
1505
1506focus : function() {
1507	this.wrapper.style.zIndex = hs.zIndexCounter += 2;
1508	// blur others
1509	for (var i = 0; i < hs.expanders.length; i++) {

1510		if (hs.expanders[i] && i == hs.focusKey) {
1511			var blurExp = hs.expanders[i];
1512			blurExp.content.className += ' highslide-'+ blurExp.contentType +'-blur';
1513				blurExp.content.style.cursor = hs.ieLt7 ? 'hand' : 'pointer';
1514				blurExp.content.title = hs.lang.focusTitle;
1515		}
1516	}
1517	
1518	// focus this
1519	if (this.outline) this.outline.table.style.zIndex 
1520		= this.wrapper.style.zIndex - 1;
1521	this.content.className = 'highslide-'+ this.contentType;
1522		this.content.title = hs.lang.restoreTitle;
1523		
1524		if (hs.restoreCursor) {
1525			hs.styleRestoreCursor = window.opera ? 'pointer' : 'url('+ hs.graphicsDir + hs.restoreCursor +'), pointer';
1526			if (hs.ieLt7 && hs.uaVersion < 6) hs.styleRestoreCursor = 'hand';
1527			this.content.style.cursor = hs.styleRestoreCursor;
1528		}
1529		
1530	hs.focusKey = this.key;	
1531	hs.addEventListener(document, window.opera ? 'keypress' : 'keydown', hs.keyHandler);	
1532},
1533moveTo: function(x, y) {
1534	this.x.setPos(x);
1535	this.y.setPos(y);
1536},
1537resize : function (e) {
1538	var w, h, r = e.width / e.height;
1539	w = Math.max(e.width + e.dX, Math.min(this.minWidth, this.x.full));
1540	if (this.isImage && Math.abs(w - this.x.full) < 12) w = this.x.full;
1541	h = w / r;
1542	if (h < Math.min(this.minHeight, this.y.full)) {
1543		h = Math.min(this.minHeight, this.y.full);
1544		if (this.isImage) w = h * r;
1545	}
1546	this.resizeTo(w, h);
1547},
1548resizeTo: function(w, h) {
1549	this.y.setSize(h);
1550	this.x.setSize(w);
1551	this.wrapper.style.height = this.y.get('wsize') +'px';
1552},
1553
1554close : function() {
1555	if (this.isClosing || !this.isExpanded) return;
1556	this.isClosing = true;
1557	
1558	hs.removeEventListener(document, window.opera ? 'keypress' : 'keydown', hs.keyHandler);
1559	
1560	try {
1561		this.content.style.cursor = 'default';
1562		this.changeSize(
1563			0, {
1564				wrapper: {
1565					width : this.x.t,
1566					height : this.y.t,
1567					left: this.x.tpos - this.x.cb + this.x.tb,
1568					top: this.y.tpos - this.y.cb + this.y.tb
1569				},
1570				content: {
1571					left: 0,
1572					top: 0,
1573					width: this.x.t,
1574					height: this.y.t
1575				}
1576			}, hs.restoreDuration
1577		);
1578	} catch (e) { this.afterClose(); }
1579},
1580
1581createOverlay : function (o) {
1582	var el = o.overlayId;
1583	if (typeof el == 'string') el = hs.getNode(el);
1584	if (o.html) el = hs.createElement('div', { innerHTML: o.html });
1585	if (!el || typeof el == 'string') return;
1586	el.style.display = 'block';
1587	this.genOverlayBox();
1588	var width = o.width && /^[0-9]+(px|%)$/.test(o.width) ? o.width : 'auto';
1589	if (/^(left|right)panel$/.test(o.position) && !/^[0-9]+px$/.test(o.width)) width = '200px';
1590	var overlay = hs.createElement(
1591		'div', {
1592			id: 'hsId'+ hs.idCounter++,
1593			hsId: o.hsId
1594		}, {
1595			position: 'absolute',
1596			visibility: 'hidden',
1597			width: width,
1598			direction: hs.lang.cssDirection || '',
1599			opacity: 0
1600		},this.overlayBox,
1601		true
1602	);
1603	
1604	overlay.appendChild(el);
1605	hs.extend(overlay, {
1606		opacity: 1,
1607		offsetX: 0,
1608		offsetY: 0,
1609		dur: (o.fade === 0 || o.fade === false || (o.fade == 2 && hs.ie)) ? 0 : 250
1610	});
1611	hs.extend(overlay, o);
1612	
1613		
1614	if (this.gotOverlays) {
1615		this.positionOverlay(overlay);
1616		if (!overlay.hideOnMouseOut || this.mouseIsOver) 
1617			hs.animate(overlay, { opacity: overlay.opacity }, overlay.dur);
1618	}
1619	hs.push(this.overlays, hs.idCounter - 1);
1620},
1621positionOverlay : function(overlay) {
1622	var p = overlay.position || 'middle center',
1623		offX = overlay.offsetX,
1624		offY = overlay.offsetY;
1625	if (overlay.parentNode != this.overlayBox) this.overlayBox.appendChild(overlay);
1626	if (/left$/.test(p)) overlay.style.left = offX +'px'; 
1627	
1628	if (/center$/.test(p))	hs.setStyles (overlay, { 
1629		left: '50%',
1630		marginLeft: (offX - Math.round(overlay.offsetWidth / 2)) +'px'
1631	});	
1632	
1633	if (/right$/.test(p)) overlay.style.right = - offX +'px';
1634		
1635	if (/^leftpanel$/.test(p)) { 
1636		hs.setStyles(overlay, {
1637			right: '100%',
1638			marginRight: this.x.cb +'px',
1639			top: - this.y.cb +'px',
1640			bottom: - this.y.cb +'px',
1641			overflow: 'auto'
1642		});		 
1643		this.x.p1 = overlay.offsetWidth;
1644	
1645	} else if (/^rightpanel$/.test(p)) {
1646		hs.setStyles(overlay, {
1647			left: '100%',
1648			marginLeft: this.x.cb +'px',
1649			top: - this.y.cb +'px',
1650			bottom: - this.y.cb +'px',
1651			overflow: 'auto'
1652		});
1653		this.x.p2 = overlay.offsetWidth;
1654	}
1655
1656	if (/^top/.test(p)) overlay.style.top = offY +'px'; 
1657	if (/^middle/.test(p))	hs.setStyles (overlay, { 
1658		top: '50%', 
1659		marginTop: (offY - Math.round(overlay.offsetHeight / 2)) +'px'
1660	});	
1661	if (/^bottom/.test(p)) overlay.style.bottom = - offY +'px';
1662	if (/^above$/.test(p)) {
1663		hs.setStyles(overlay, {
1664			left: (- this.x.p1 - this.x.cb) +'px',
1665			right: (- this.x.p2 - this.x.cb) +'px',
1666			bottom: '100%',
1667			marginBottom: this.y.cb +'px',
1668			width: 'auto'
1669		});
1670		this.y.p1 = overlay.offsetHeight;
1671	
1672	} else if (/^below$/.test(p)) {
1673		hs.setStyles(overlay, {
1674			position: 'relative',
1675			left: (- this.x.p1 - this.x.cb) +'px',
1676			right: (- this.x.p2 - this.x.cb) +'px',
1677			top: '100%',
1678			marginTop: this.y.cb +'px',
1679			width: 'auto'
1680		});
1681		this.y.p2 = overlay.offsetHeight;
1682		overlay.style.position = 'absolute';
1683	}
1684},
1685
1686getOverlays : function() {	
1687	this.getInline(['heading', 'caption'], true);
1688	if (this.heading && this.dragByHeading) this.heading.className += ' highsli

1688de-move';
1689	if (hs.showCredits) this.writeCredits();
1690	for (var i = 0; i < hs.overlays.length; i++) {
1691		var o = hs.overlays[i], tId = o.thumbnailId, sg = o.slideshowGroup;
1692		if ((!tId && !sg) || (tId && tId == this.thumbsUserSetId)
1693				|| (sg && sg === this.slideshowGroup)) {
1694			this.createOverlay(o);
1695		}
1696	}
1697	var os = [];
1698	for (var i = 0; i < this.overlays.length; i++) {
1699		var o = hs.$('hsId'+ this.overlays[i]);
1700		if (/panel$/.test(o.position)) this.positionOverlay(o);
1701		else hs.push(os, o);
1702	}
1703	for (var i = 0; i < os.length; i++) this.positionOverlay(os[i]);
1704	this.gotOverlays = true;
1705},
1706genOverlayBox : function() {
1707	if (!this.overlayBox) this.overlayBox = hs.createElement (
1708		'div', {
1709			className: this.wrapperClassName
1710		}, {
1711			position : 'absolute',
1712			width: (this.x.size || (this.useBox ? this.width : null) 
1713				|| this.x.full) +'px',
1714			height: (this.y.size || this.y.full) +'px',
1715			visibility : 'hidden',
1716			overflow : 'hidden',
1717			zIndex : hs.ie ? 4 : 'auto'
1718		},
1719		hs.container,
1720		true
1721	);
1722},
1723sizeOverlayBox : function(doWrapper, doPanels) {
1724	var overlayBox = this.overlayBox, 
1725		x = this.x,
1726		y = this.y;
1727	hs.setStyles( overlayBox, {
1728		width: x.size +'px', 
1729		height: y.size +'px'
1730	});
1731	if (doWrapper || doPanels) {
1732		for (var i = 0; i < this.overlays.length; i++) {
1733			var o = hs.$('hsId'+ this.overlays[i]);
1734			var ie6 = (hs.ieLt7 || document.compatMode == 'BackCompat');
1735			if (o && /^(above|below)$/.test(o.position)) {
1736				if (ie6) {
1737					o.style.width = (overlayBox.offsetWidth + 2 * x.cb
1738						+ x.p1 + x.p2) +'px';
1739				}
1740				y[o.position == 'above' ? 'p1' : 'p2'] = o.offsetHeight;
1741			}
1742			if (o && ie6 && /^(left|right)panel$/.test(o.position)) {
1743				o.style.height = (overlayBox.offsetHeight + 2* y.cb) +'px';
1744			}
1745		}
1746	}
1747	if (doWrapper) {
1748		hs.setStyles(this.content, {
1749			top: y.p1 +'px'
1750		});
1751		hs.setStyles(overlayBox, {
1752			top: (y.p1 + y.cb) +'px'
1753		});
1754	}
1755},
1756
1757showOverlays : function() {
1758	var b = this.overlayBox;
1759	b.className = '';
1760	hs.setStyles(b, {
1761		top: (this.y.p1 + this.y.cb) +'px',
1762		left: (this.x.p1 + this.x.cb) +'px',
1763		overflow : 'visible'
1764	});
1765	if (hs.safari) b.style.visibility = 'visible';
1766	this.wrapper.appendChild (b);
1767	for (var i = 0; i < this.overlays.length; i++) {
1768		var o = hs.$('hsId'+ this.overlays[i]);
1769		o.style.zIndex = o.zIndex || 4;
1770		if (!o.hideOnMouseOut || this.mouseIsOver) {
1771			o.style.visibility = 'visible';
1772			hs.setStyles(o, { visibility: 'visible', display: '' });
1773			hs.animate(o, { opacity: o.opacity }, o.dur);
1774		}
1775	}
1776},
1777
1778destroyOverlays : function() {
1779	if (!this.overlays.length) return;
1780	hs.discardElement(this.overlayBox);
1781},
1782
1783
1784
1785createFullExpand : function () {
1786	this.fullExpandLabel = hs.createElement(
1787		'a', {
1788			href: 'javascript:hs.expanders['+ this.key +'].doFullExpand();',
1789			title: hs.lang.fullExpandTitle,
1790			className: 'highslide-full-expand'
1791		}
1792	);
1793	
1794	this.createOverlay({ 
1795		overlayId: this.fullExpandLabel, 
1796		position: hs.fullExpandPosition, 
1797		hideOnMouseOut: true, 
1798		opacity: hs.fullExpandOpacity
1799	});
1800},
1801
1802doFullExpand : function () {
1803	try {
1804		if (this.fullExpandLabel) hs.discardElement(this.fullExpandLabel);
1805		
1806		this.focus();
1807		var xSize = this.x.size,
1808        	ySize = this.y.size;
1809        this.resizeTo(this.x.full, this.y.full);
1810       
1811        var xpos = this.x.pos - (this.x.size - xSize) / 2;
1812        if (xpos < hs.marginLeft) xpos = hs.marginLeft;
1813       
1814        var ypos = this.y.pos - (this.y.size - ySize) / 2;
1815        if (ypos < hs.marginTop) ypos = hs.marginTop;
1816       
1817        this.moveTo(xpos, ypos);
1818		this.doShowHide('hidden');
1819	
1820	} catch (e) {
1821		this.error(e);
1822	}
1823},
1824
1825
1826afterClose : function () {
1827	this.a.className = this.a.className.replace('highslide-active-anchor', '');
1828	
1829	this.doShowHide('visible');
1830		if (this.outline && this.outlineWhileAnimating) this.outline.destroy();
1831	
1832		hs.discardElement(this.wrapper);
1833	
1834	hs.expanders[this.key] = null;		
1835	hs.reOrder();
1836}
1837
1838};
1839hs.langDefaults = hs.lang;
1840// history
1841var HsExpander = hs.Expander;
1842if (hs.ie && window == window.top) {
1843	(function () {
1844		try {
1845			document.documentElement.doScroll('left');
1846		} catch (e) {
1847			setTimeout(arguments.callee, 50);
1848			return;
1849		}
1850		hs.ready();
1851	})();
1852}
1853hs.addEventListener(document, 'DOMContentLoaded', hs.ready);
1854hs.addEventListener(window, 'load', hs.ready);
1855
1856// set handlers
1857hs.addEventListener(document, 'ready', function() {

1858	if (hs.expandCursor) {
1859		var style = hs.createElement('style', { type: 'text/css' }, null, 
1860			document.getElementsByTagName('HEAD')[0]), 
1861			backCompat = document.compatMode == 'BackCompat';
1862			
1863		
1864		function addRule(sel, dec) {
1865			if (hs.ie && (hs.uaVersion < 9 || backCompat)) {
1866				var last = document.styleSheets[document.styleSheets.length - 1];
1867				if (typeof(last.addRule) == "object") last.addRule(sel, dec);
1868			} else {
1869				style.appendChild(document.createTextNode(sel + " {" + dec + "}"));
1870			}
1871		}
1872		function fix(prop) {
1873			return 'expression( ( ( ignoreMe = document.documentElement.'+ prop +
1874				' ? document.documentElement.'+ prop +' : document.body.'+ prop +' ) ) + \'px\' );';
1875		}
1876		if (hs.expandCursor) addRule ('.highslide img', 
1877			'cursor: url('+ hs.graphicsDir + hs.expandCursor +'), pointer !important;');
1878	}
1879});
1880hs.addEventListener(window, 'resize', function() {
1881	hs.getPageSize();
1882});
1883hs.addEventListener(document, 'mousemove', function(e) {
1884	hs.mouse = { x: e.clientX, y: e.clientY	};
1885});
1886hs.addEventListener(document, 'mousedown', hs.mouseClickHandler);
1887hs.addEventListener(document, 'mouseup', hs.mouseClickHandler);
1888
1889hs.addEventListener(document, 'ready', hs.getAnchors);
1890hs.addEventListener(window, 'load', hs.preloadImages);
1891}