https://www.intercup.cz/highslide/highslide.php

1
2/** 
3 * Name:    Highslide JS
4 * Version: 4.1.12 (2011-03-28)
5 * Config:  default
6 * Author:  Torstein Hønsi
7 * Support: www.highslide.com/support
8 * License: www.highslide.com/#license
9 */
10if (!hs) { var hs = {
11// Language strings
12lang : {
13	cssDirection: 'ltr',
14	loadingText : 'Loading...',
15	loadingTitle : 'Click to cancel',
16	focusTitle : 'Click to bring to front',
17	fullExpandTitle : 'Expand to actual size (f)',
18	creditsText : 'Intercup (c)',
19	creditsTitle : 'Na úvodní stranu Intercupu',
20	restoreTitle : 'Click to close image, click and drag to move. Use arrow keys for next and previous.'
21},
22// See http://highslide.com/ref for examples of settings  
23captionEval : 'this.a.title',
24graphicsDir : 'https://www.intercup.cz/highslide/graphics/',
25expandCursor : 'zoomin.cur', // null disables
26restoreCursor : 'zoomout.cur', // null disables
27expandDuration : 250, // milliseconds
28restoreDuration : 250,
29marginLeft : 15,
30marginRight : 15,
31marginTop : 15,
32marginBottom : 15,
33zIndexCounter : 1001, // adjust to other absolutely positioned elements
34loadingOpacity : 0.75,
35allowMultipleInstances: true,
36numberOfImagesToPreload : 5,
37outlineWhileAnimating : 2, // 0 = never, 1 = always, 2 = HTML only 
38outlineStartOffset : 3, // ends at 10
39padToMinWidth : false, // pad the popup width to make room for wide caption
40fullExpandPosition : 'bottom right',
41fullExpandOpacity : 1,
42showCredits : true, // you can set this to false if you want
43creditsHref : 'https://www.intercup.cz/',
44creditsTarget : '_self',
45enableKeyListener : true,
46openerTagNames : ['a'], // Add more to allow slideshow indexing
47
48dragByHeading: true,
49minWidth: 200,
50minHeight: 200,
51allowSizeReduction: true, // allow the image to reduce to fit client size. If false, this overrides minWidth and minHeight
52outlineType : 'drop-shadow', // set null to disable outlines
53// END OF YOUR SETTINGS
54
55
56// declare internal properties
57preloadTheseImages : [],
58continuePreloading: true,
59expanders : [],
60overrides : [
61	'allowSizeReduction',
62	'useBox',
63	'outlineType',
64	'outlineWhileAnimating',
65	'captionId',
66	'captionText',
67	'captionEval',
68	'captionOverlay',
69	'headingId',
70	'headingText',
71	'headingEval',
72	'headingOverlay',
73	'creditsPosition',
74	'dragByHeading',
75	
76	'width',
77	'height',
78	
79	'wrapperClassName',
80	'minWidth',
81	'minHeight',
82	'maxWidth',
83	'maxHeight',
84	'pageOrigin',
85	'slideshowGroup',
86	'easing',
87	'easingClose',
88	'fadeInOut',
89	'src'
90],
91overlays : [],
92idCounter : 0,
93oPos : {
94	x: ['leftpanel', 'left', 'center', 'right', 'rightpanel'],
95	y: ['above', 'top', 'middle', 'bottom', 'below']
96},
97mouse: {},
98headingOverlay: {},
99captionOverlay: {},
100timers : [],
101
102pendingOutlines : {},
103clones : {},
104onReady: [],
105uaVersion: /Trident\/4\.0/.test(navigator.userAgent) ? 8 :
106	parseFloat((navigator.userAgent.toLowerCase().match( /.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [0,'0'])[1]),
107ie : (document.all && !window.opera),
108//ie : navigator && /MSIE [678]/.test(navigator.userAgent), // ie9 compliant?
109safari : /Safari/.test(navigator.userAgent),
110geckoMac : /Macintosh.+rv:1\.[0-8].+Gecko/.test(navigator.userAgent),
111
112$ : function (id) {
113	if (id) return document.getElementById(id);
114},
115
116push : function (arr, val) {
117	arr[arr.length] = val;
118},
119
120createElement : function (tag, attribs, styles, parent, nopad) {
121	var el = document.createElement(tag);
122	if (attribs) hs.extend(el, attribs);
123	if (nopad) hs.setStyles(el, {padding: 0, border: 'none', margin: 0});
124	if (styles) hs.setStyles(el, styles);
125	if (parent) parent.appendChild(el);	
126	return el;
127},
128
129extend : function (el, attribs) {
130	for (var x in attribs) el[x] = attribs[x];
131	return el;
132},
133
134setStyles : function (el, styles) {
135	for (var x in styles) {
136		if (hs.ieLt9 && x == 'opacity') {
137			if (styles[x] > 0.99) el.style.removeAttribute('filter');
138			else el.style.filter = 'alpha(opacity='+ (styles[x] * 100) +')';
139		}
140		else el.style[x] = styles[x];		
141	}
142},
143animate: function(el, prop, opt) {
144	var start,
145		end,
146		unit;
147	if (typeof opt != 'object' || opt === null) {
148		var args = arguments;
149		opt = {
150			duration: args[2],
151			easing: args[3],
152			complete: args[4]
153		};
154	}
155	if (typeof opt.duration != 'number') opt.duration = 250;
156	opt.easing = Math[opt.easing] || Math.easeInQuad;
157	opt.curAnim = hs.extend({}

157, prop);
158	for (var name in prop) {
159		var e = new hs.fx(el, opt , name );
160		
161		start = parseFloat(hs.css(el, name)) || 0;
162		end = parseFloat(prop[name]);
163		unit = name != 'opacity' ? 'px' : '';
164		
165		e.custom( start, end, unit );
166	}	
167},
168css: function(el, prop) {
169	if (el.style[prop]) {
170		return el.style[prop];
171	} else if (document.defaultView) {
172		return document.defaultView.getComputedStyle(el, null).getPropertyValue(prop);
173
174	} else {
175		if (prop == 'opacity') prop = 'filter';
176		var val = el.currentStyle[prop.replace(/\-(\w)/g, function (a, b){ return b.toUpperCase(); })];
177		if (prop == 'filter') 
178			val = val.replace(/alpha\(opacity=([0-9]+)\)/, 
179				function (a, b) { return b / 100 });
180		return val === '' ? 1 : val;
181	} 
182},
183
184getPageSize : function () {
185	var d = document, w = window, iebody = d.compatMode && d.compatMode != 'BackCompat' 
186		? d.documentElement : d.body;
187	
188	var width = hs.ieLt9 ? iebody.clientWidth : 
189			(d.documentElement.clientWidth || self.innerWidth),
190		height = hs.ieLt9 ? iebody.clientHeight : self.innerHeight;
191	
192	hs.page = {
193		width: width,
194		height: height,		
195		scrollLeft: hs.ieLt9 ? iebody.scrollLeft : pageXOffset,
196		scrollTop: hs.ieLt9 ? iebody.scrollTop : pageYOffset
197	};
198	return hs.page;
199},
200
201getPosition : function(el)	{
202	var p = { x: el.offsetLeft, y: el.offsetTop };
203	while (el.offsetParent)	{
204		el = el.offsetParent;
205		p.x += el.offsetLeft;
206		p.y += el.offsetTop;
207		if (el != document.body && el != document.documentElement) {
208			p.x -= el.scrollLeft;
209			p.y -= el.scrollTop;
210		}
211	}
212	return p;
213},
214
215expand : function(a, params, custom, type) {
216	if (!a) a = hs.createElement('a', null, { display: 'none' }, hs.container);
217	if (typeof a.getParams == 'function') return params;	
218	try {	
219		new hs.Expander(a, params, custom);
220		return false;
221	} catch (e) { return true; }
222},
223
224
225focusTopmost : function() {
226	var topZ = 0, 
227		topmostKey = -1,
228		expanders = hs.expanders,
229		exp,
230		zIndex;
231	for (var i = 0; i < expanders.length; i++) {
232		exp = expanders[i];
233		if (exp) {
234			zIndex = exp.wrapper.style.zIndex;
235			if (zIndex && zIndex > topZ) {
236				topZ = zIndex;				
237				topmostKey = i;
238			}
239		}
240	}
241	if (topmostKey == -1) hs.focusKey = -1;
242	else expanders[topmostKey].focus();
243},
244
245getParam : function (a, param) {
246	a.getParams = a.onclick;
247	var p = a.getParams ? a.getParams() : null;
248	a.getParams = null;
249	
250	return (p && typeof p[param] != 'undefined') ? p[param] : 
251		(typeof hs[param] != 'undefined' ? hs[param] : null);
252},
253
254getSrc : function (a) {
255	var src = hs.getParam(a, 'src');
256	if (src) return src;
257	return a.href;
258},
259
260getNode : function (id) {
261	var node = hs.$(id), clone = hs.clones[id], a = {};
262	if (!node && !clone) return null;
263	if (!clone) {
264		clone = node.cloneNode(true);
265		clone.id = '';
266		hs.clones[id] = clone;
267		return node;
268	} else {
269		return clone.cloneNode(true);
270	}
271},
272
273discardElement : function(d) {
274	if (d) hs.garbageBin.appendChild(d);
275	hs.garbageBin.innerHTML = '';
276},
277transit : function (adj, exp) {
278	var last = exp || hs.getExpander();
279	exp = last;
280	if (hs.upcoming) return false;
281	else hs.last = last;
282	hs.removeEventListener(document, window.opera ? 'keypress' : 'keydown', hs.keyHandler);
283	try {
284		hs.upcoming = adj;
285		adj.onclick(); 		
286	} catch (e){
287		hs.last = hs.upcoming = null;
288	}
289	try {
290		exp.close();
291	} catch (e) {}
292	return false;
293},
294
295previousOrNext : function (el, op) {
296	var exp = hs.getExpander(el);
297	if (exp) return hs.transit(exp.getAdjacentAnchor(op), exp);
298	else return false;
299},
300
301previous : function (el) {
302	return hs.previousOrNext(el, -1);
303},
304
305next : function (el) {
306	return hs.previousOrNext(el, 1);	
307},
308
309keyHandler : function(e) {
310	if (!e) e = window.event;
311	if (!e.target) e.target = e.srcElement; // ie
312	if (typeof e.target.form != 'undefined') return true; // form element has focus
313	var exp = hs.getExpander();
314	
315	var op = null;
316	switch (e.keyCode) {
317		case 70: // f
318			if (exp) exp.doFullExpand();
319			return true;
320		case 32: // Space
321		case 34: // Page Down
322		case 39: // Arrow right
323		case 40: // Arrow down
324			op = 1;
325			break;
326		case 8:  // Backspace
327		case 33: // Page Up
328		case 37: // Arrow left
329		case 38: // Arrow up
330			op = -1;
331			break;
332		case 27: // Escape
333		case 13: // Enter
334			op = 0;
335	}
336	if (op !== null) {
337		hs.removeEventListener(document, window.opera ? 'keypress' : 'keydown', hs.keyHandler);
338		if (!hs.enableKeyListener) return true;
339		
340		if (e.preventDefault) e.preventDefault();
341    	else e.returnValue = false;
342    	if (exp) {
343			if (op == 0) {
344				exp.close();
345			} else {
346				hs.previousOrNext(exp.key, op);
347			}
348			return false;
349		}
350	}
351	return true;
352},
353
354
355registerOverlay : function (overlay) {
356	hs.push(hs.overlays, hs.extend(overlay, { hsId: 'hsId'+ hs.idCounter++ } ));
357},
358
359
360getWrapperKey : function (element, expOnly) {
361	var el, re = /^highslide-wrapper-([0-9]+)$/;
362	// 1. look in open expanders
363	el = element;
364	while (el.parentNode)	{
365		if (el.id && re.test(el.id)) return el.id.replace(re, "$1");
366		el = el.parentNode;
367	}
368	// 2. look in thumbnail
369	if (!expOnly) {
370		el = element;
371		while (el.parentNode)	{
372			if (el.tagName && hs.isHsAnchor(el)) {
373				for (var key = 0; key < hs.expanders.length; key++) {
374					var exp = hs.expanders[key];
375					if (exp && exp.a == el) return key;
376				}
377			}
378			el = el.parentNode;
379		}
380	}
381	return null; 
382},
383
384getExpander : function (el, expOnly) {
385	if (typeof el == 'undefined') return hs.expanders[hs.focusKey] || null;
386	if (typeof el == 'number') return hs.expanders[el] || null;
387	if (typeof el == 'string') el = hs.$(el);
388	return hs.expanders[hs.getWrapperKey(el, expOnly)] || null;
389},
390
391isHsAnchor : function (a) {
392	return (a.onclick && a.onclick.toString().replace(/\s/g, ' ').match(/hs.(htmlE|e)xpand/));
393},
394
395reOrder : function () {
396	for (var i = 0; i < hs.expanders.length; i++)

397		if (hs.expanders[i] && hs.expanders[i].isExpanded) hs.focusTopmost();
398},
399
400mouseClickHandler : function(e) 
401{	
402	if (!e) e = window.event;
403	if (e.button > 1) return true;
404	if (!e.target) e.target = e.srcElement;
405	
406	var el = e.target;
407	while (el.parentNode
408		&& !(/highslide-(image|move|html|resize)/.test(el.className)))
409	{
410		el = el.parentNode;
411	}
412	var exp = hs.getExpander(el);
413	if (exp && (exp.isClosing || !exp.isExpanded)) return true;
414		
415	if (exp && e.type == 'mousedown') {
416		if (e.target.form) return true;
417		var match = el.className.match(/highslide-(image|move|resize)/);
418		if (match) {
419			hs.dragArgs = { 
420				exp: exp , 
421				type: match[1], 
422				left: exp.x.pos, 
423				width: exp.x.size, 
424				top: exp.y.pos, 
425				height: exp.y.size, 
426				clickX: e.clientX, 
427				clickY: e.clientY
428			};
429			
430			
431			hs.addEventListener(document, 'mousemove', hs.dragHandler);
432			if (e.preventDefault) e.preventDefault(); // FF
433			
434			if (/highslide-(image|html)-blur/.test(exp.content.className)) {
435				exp.focus();
436				hs.hasFocused = true;
437			}
438			return false;
439		}
440	} else if (e.type == 'mouseup') {
441		
442		hs.removeEventListener(document, 'mousemove', hs.dragHandler);
443		
444		if (hs.dragArgs) {
445			if (hs.styleRestoreCursor && hs.dragArgs.type == 'image') 
446				hs.dragArgs.exp.content.style.cursor = hs.styleRestoreCursor;
447			var hasDragged = hs.dragArgs.hasDragged;
448			
449			if (!hasDragged &&!hs.hasFocused && !/(move|resize)/.test(hs.dragArgs.type)) {
450				exp.close();
451			} 
452			else if (hasDragged || (!hasDragged && hs.hasHtmlExpanders)) {
453				hs.dragArgs.exp.doShowHide('hidden');
454			}
455			hs.hasFocused = false;
456			hs.dragArgs = null;
457		
458		} else if (/highslide-image-blur/.test(el.className)) {
459			el.style.cursor = hs.styleRestoreCursor;		
460		}
461	}
462	return false;
463},
464
465dragHandler : function(e)
466{
467	if (!hs.dragArgs) return true;
468	if (!e) e = window.event;
469	var a = hs.dragArgs, exp = a.exp;
470	
471	a.dX = e.clientX - a.clickX;
472	a.dY = e.clientY - a.clickY;	
473	
474	var distance = Math.sqrt(Math.pow(a.dX, 2) + Math.pow(a.dY, 2));
475	if (!a.hasDragged) a.hasDragged = (a.type != 'image' && distance > 0)
476		|| (distance > (hs.dragSensitivity || 5));
477	
478	if (a.hasDragged && e.clientX > 5 && e.clientY > 5) {
479		
480		if (a.type == 'resize') exp.resize(a);
481		else {
482			exp.moveTo(a.left + a.dX, a.top + a.dY);
483			if (a.type == 'image') exp.content.style.cursor = 'move';
484		}
485	}
486	return false;
487},
488
489wrapperMouseHandler : function (e) {
490	try {
491		if (!e) e = window.event;
492		var over = /mouseover/i.test(e.type); 
493		if (!e.target) e.target = e.srcElement; // ie
494		if (!e.relatedTarget) e.relatedTarget = 
495			over ? e.fromElement : e.toElement; // ie
496		var exp = hs.getExpander(e.target);
497		if (!exp.isExpanded) return;
498		if (!exp || !e.relatedTarget || hs.getExpander(e.relatedTarget, true) == exp 
499			|| hs.dragArgs) return;
500		for (var i = 0; i < exp.overlays.length; i++) (function() {
501			var o = hs.$('hsId'+ exp.overlays[i]);
502			if (o && o.hideOnMouseOut) {
503				if (over) hs.setStyles(o, { visibility: 'visible', display: '' });
504				hs.animate(o, { opacity: over ? o.opacity : 0 }, o.dur);
505			}
506		})();	
507	} catch (e) {}
508},
509addEventListener : function (el, event, func) {
510	if (el == document && event == 'ready') {
511		hs.push(hs.onReady, func);
512	}
513	try {
514		el.addEventListener(event, func, false);
515	} catch (e) {
516		try {
517			el.detachEvent('on'+ event, func);
518			el.attachEvent('on'+ event, func);
519		} catch (e) {
520			el['on'+ event] = func;
521		}
522	} 
523},
524
525removeEventListener : function (el, event, func) {
526	try {
527		el.removeEventListener(event, func, false);
528	} catch (e) {
529		try {
530			el.detachEvent('on'+ event, func);
531		} catch (e) {
532			el['on'+ event] = null;
533		}
534	}
535},
536
537preloadFullImage : function (i) {
538	if (hs.continuePreloading && hs.preloadTheseImages[i] && hs.preloadTheseImages[i] != 'undefined') {
539		var img = document.createElement('img');
540		img.onload = function() { 
541			img = null;
542			hs.preloadFullImage(i + 1);
543		};
544		img.src = hs.preloadTheseImages[i];
545	}
546},
547preloadImages : function (number) {
548	if (number && typeof number != 'object') hs.numberOfImagesToPreload = number;
549	
550	var arr = hs.getAnchors();

551	for (var i = 0; i < arr.images.length && i < hs.numberOfImagesToPreload; i++) {
552		hs.push(hs.preloadTheseImages, hs.getSrc(arr.images[i]));
553	}
554	
555	// preload outlines
556	if (hs.outlineType)	new hs.Outline(hs.outlineType, function () { hs.preloadFullImage(0)} );
557	else
558	
559	hs.preloadFullImage(0);
560	
561	// preload cursor
562	if (hs.restoreCursor) var cur = hs.createElement('img', { src: hs.graphicsDir + hs.restoreCursor });
563},
564
565
566init : function () {
567	if (!hs.container) {
568	
569		hs.ieLt7 = hs.ie && hs.uaVersion < 7;
570		hs.ieLt9 = hs.ie && hs.uaVersion < 9;
571		
572		hs.getPageSize();
573		for (var x in hs.langDefaults) {
574			if (typeof hs[x] != 'undefined') hs.lang[x] = hs[x];
575			else if (typeof hs.lang[x] == 'undefined' && typeof hs.langDefaults[x] != 'undefined') 
576				hs.lang[x] = hs.langDefaults[x];
577		}
578		
579		hs.container = hs.createElement('div', {
580				className: 'highslide-container'
581			}, {
582				position: 'absolute',
583				left: 0, 
584				top: 0, 
585				width: '100%', 
586				zIndex: hs.zIndexCounter,
587				direction: 'ltr'
588			}, 
589			document.body,
590			true
591		);
592		hs.loading = hs.createElement('a', {
593				className: 'highslide-loading',
594				title: hs.lang.loadingTitle,
595				innerHTML: hs.lang.loadingText,
596				href: 'javascript:;'
597			}, {
598				position: 'absolute',
599				top: '-9999px',
600				opacity: hs.loadingOpacity,
601				zIndex: 1
602			}, hs.container
603		);
604		hs.garbageBin = hs.createElement('div', null, { display: 'none' }, hs.container);
605		
606		// http://www.robertpenner.com/easing/ 
607		Math.linearTween = function (t, b, c, d) {
608			return c*t/d + b;
609		};
610		Math.easeInQuad = function (t, b, c, d) {
611			return c*(t/=d)*t + b;
612		};
613		
614		hs.hideSelects = hs.ieLt7;
615		hs.hideIframes = ((window.opera && hs.uaVersion < 9) || navigator.vendor == 'KDE' 
616			|| (hs.ieLt7 && hs.uaVersion < 5.5));
617	}
618},
619ready : function() {
620	if (hs.isReady) return;
621	hs.isReady = true;
622	for (var i = 0; i < hs.onReady.length; i++) hs.onReady[i]();
623},
624
625updateAnchors : function() {
626	var el, els, all = [], images = [],groups = {}, re;
627		
628	for (var i = 0; i < hs.openerTagNames.length; i++) {
629		els = document.getElementsByTagName(hs.openerTagNames[i]);
630		for (var j = 0; j < els.length; j++) {
631			el = els[j];
632			re = hs.isHsAnchor(el);
633			if (re) {
634				hs.push(all, el);
635				if (re[0] == 'hs.expand') hs.push(images, el);
636				var g = hs.getParam(el, 'slideshowGroup') || 'none';
637				if (!groups[g]) groups[g] = [];
638				hs.push(groups[g], el);
639			}
640		}
641	}
642	hs.anchors = { all: all, groups: groups, images: images };
643	return hs.anchors;
644	
645},
646
647getAnchors : function() {
648	return hs.anchors || hs.updateAnchors();
649},
650
651
652close : function(el) {
653	var exp = hs.getExpander(el);
654	if (exp) exp.close();
655	return false;
656}
657}; // end hs object
658hs.fx = function( elem, options, prop ){
659	this.options = options;
660	this.elem = elem;
661	this.prop = prop;
662
663	if (!options.orig) options.orig = {};
664};
665hs.fx.prototype = {
666	update: function(){
667		(hs.fx.step[this.prop] || hs.fx.step._default)(this);
668		
669		if (this.options.step)
670			this.options.step.call(this.elem, this.now, this);
671
672	},
673	custom: function(from, to, unit){
674		this.startTime = (new Date()).getTime();
675		this.start = from;
676		this.end = to;
677		this.unit = unit;// || this.unit || "px";
678		this.now = this.start;
679		this.pos = this.state = 0;
680
681		var self = this;
682		function t(gotoEnd){
683			return self.step(gotoEnd);
684		}
685
686		t.elem = this.elem;
687
688		if ( t() && hs.timers.push(t) == 1 ) {
689			hs.timerId = setInterval(function(){
690				var timers = hs.timers;
691
692				for ( var i = 0; i < timers.length; i++ )
693					if ( !timers[i]() )
694						timers.splice(i--, 1);
695
696				if ( !timers.length ) {
697					clearInterval(hs.timerId);
698				}
699			}, 13);
700		}
701	},
702	step: function(gotoEnd){
703		var t = (new Date()).getTime();
704		if ( gotoEnd || t >= this.options.duration + this.startTime ) {
705			this.now = this.end;
706			this.pos = this.state = 1;
707			this.update();
708
709			this.options.curAnim[ this.prop ] = true;
710
711			var done = true;
712			for ( var i in this.options.curAnim )
713				if ( this.options.curAnim[i] !== true )
714					done = false;
715
716			if ( done ) {
717				if (this.options.complete) this.options.complete.call(this.elem);
718			}
719			return false;
720		} else {
721			var n = t - this.startTime;
722			this.state = n / this.options.duration;
723			this.pos = this.options.easing(n, 0, 1, this.options.duration);

724			this.now = this.start + ((this.end - this.start) * this.pos);
725			this.update();
726		}
727		return true;
728	}
729
730};
731
732hs.extend( hs.fx, {
733	step: {
734
735		opacity: function(fx){
736			hs.setStyles(fx.elem, { opacity: fx.now });
737		},
738
739		_default: function(fx){
740			try {
741				if ( fx.elem.style && fx.elem.style[ fx.prop ] != null )
742					fx.elem.style[ fx.prop ] = fx.now + fx.unit;
743				else
744					fx.elem[ fx.prop ] = fx.now;
745			} catch (e) {}
746		}
747	}
748});
749
750hs.Outline =  function (outlineType, onLoad) {
751	this.onLoad = onLoad;
752	this.outlineType = outlineType;
753	var v = hs.uaVersion, tr;
754	
755	this.hasAlphaImageLoader = hs.ie && hs.uaVersion < 7;
756	if (!outlineType) {
757		if (onLoad) onLoad();
758		return;
759	}
760	
761	hs.init();
762	this.table = hs.createElement(
763		'table', { 
764			cellSpacing: 0 
765		}, {
766			visibility: 'hidden',
767			position: 'absolute',
768			borderCollapse: 'collapse',
769			width: 0
770		},
771		hs.container,
772		true
773	);
774	var tbody = hs.createElement('tbody', null, null, this.table, 1);
775	
776	this.td = [];
777	for (var i = 0; i <= 8; i++) {
778		if (i % 3 == 0) tr = hs.createElement('tr', null, { height: 'auto' }, tbody, true);
779		this.td[i] = hs.createElement('td', null, null, tr, true);
780		var style = i != 4 ? { lineHeight: 0, fontSize: 0} : { position : 'relative' };
781		hs.setStyles(this.td[i], style);
782	}

783	this.td[4].className = outlineType +' highslide-outline';
784	
785	this.preloadGraphic(); 
786};
787
788hs.Outline.prototype = {
789preloadGraphic : function () {
790	var src = hs.graphicsDir + (hs.outlinesDir || "outlines/")+ this.outlineType +".png";
791				
792	var appendTo = hs.safari && hs.uaVersion < 525 ? hs.container : null;
793	this.graphic = hs.createElement('img', null, { position: 'absolute', 
794		top: '-9999px' }, appendTo, true); // for onload trigger
795	
796	var pThis = this;
797	this.graphic.onload = function() { pThis.onGraphicLoad(); };
798	
799	this.graphic.src = src;
800},
801
802onGraphicLoad : function () {
803	var o = this.offset = this.graphic.width / 4,
804		pos = [[0,0],[0,-4],[-2,0],[0,-8],0,[-2,-8],[0,-2],[0,-6],[-2,-2]],
805		dim = { height: (2*o) +'px', width: (2*o) +'px' };
806	for (var i = 0; i <= 8; i++) {
807		if (pos[i]) {
808			if (this.hasAlphaImageLoader) {
809				var w = (i == 1 || i == 7) ? '100%' : this.graphic.width +'px';
810				var div = hs.createElement('div', null, { width: '100%', height: '100%', position: 'relative', overflow: 'hidden'}, this.td[i], true);
811				hs.createElement ('div', null, { 
812						filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=scale, src='"+ this.graphic.src + "')", 
813						position: 'absolute',
814						width: w, 
815						height: this.graphic.height +'px',
816						left: (pos[i][0]*o)+'px',
817						top: (pos[i][1]*o)+'px'
818					}, 
819				div,
820				true);
821			} else {
822				hs.setStyles(this.td[i], { background: 'url('+ this.graphic.src +') '+ (pos[i][0]*o)+'px '+(pos[i][1]*o)+'px'});
823			}
824			
825			if (window.opera && (i == 3 || i ==5)) 
826				hs.createElement('div', null, dim, this.td[i], true);
827			
828			hs.setStyles (this.td[i], dim);
829		}
830	}
831	this.graphic = null;
832	if (hs.pendingOutlines[this.outlineType]) hs.pendingOutlines[this.outlineType].destroy();
833	hs.pendingOutlines[this.outlineType] = this;
834	if (this.onLoad) this.onLoad();
835},
836	
837setPosition : function (pos, offset, vis, dur, easing) {
838	var exp = this.exp,
839		stl = exp.wrapper.style,
840		offset = offset || 0,
841		pos = pos || {
842			x: exp.x.pos + offset,
843			y: exp.y.pos + offset,
844			w: exp.x.get('wsize') - 2 * offset,
845			h: exp.y.get('wsize') - 2 * offset
846		};
847	if (vis) this.table.style.visibility = (pos.h >= 4 * this.offset) 
848		? 'visible' : 'hidden';
849	hs.setStyles(this.table, {
850		left: (pos.x - this.offset) +'px',
851		top: (pos.y - this.offset) +'px',
852		width: (pos.w + 2 * this.offset) +'px'
853	});
854	
855	pos.w -= 2 * this.offset;
856	pos.h -= 2 * this.offset;
857	hs.setStyles (this.td[4], {
858		width: pos.w >= 0 ? pos.w +'px' : 0,
859		height: pos.h >= 0 ? pos.h +'px' : 0
860	});
861	if (this.hasAlphaImageLoader) this.td[3].style.height 
862		= this.td[5].style.height = this.td[4].style.height;	
863	
864},
865	
866destroy : function(hide) {
867	if (hide) this.table.style.visibility = 'hidden';
868	else hs.discardElement(this.table);
869}
870};
871
872hs.Dimension = function(exp, dim) {
873	this.exp = exp;
874	this.dim = dim;
875	this.ucwh = dim == 'x' ? 'Width' : 'Height';
876	this.wh = this.ucwh.toLowerCase();
877	this.uclt = dim == 'x' ? 'Left' : 'Top';
878	this.lt = this.uclt.toLowerCase();
879	this.ucrb = dim == 'x' ? 'Right' : 'Bottom';
880	this.rb = this.ucrb.toLowerCase();
881	this.p1 = this.p2 = 0;
882};
883hs.Dimension.prototype = {
884get : function(key) {
885	switch (key) {
886		case 'loadingPos':
887			return this.tpos + this.tb + (this.t - hs.loading['offset'+ this.ucwh]) / 2;
888		case 'wsize':
889			return this.size + 2 * this.cb + this.p1 + this.p2;
890		case 'fitsize':
891			return this.clientSize - this.marginMin - this.marginMax;
892		case 'maxsize':
893			return this.get('fitsize') - 2 * this.cb - this.p1 - this.p2 ;
894		case 'opos':
895			return this.pos - (this.exp.outline ? this.exp.outline.offset : 0);
896		case 'osize':
897			return this.get('wsize') + (this.exp.outline ? 2*this.exp.outline.offset : 0);
898		case 'imgPad':
899			return this.imgSize ? Math.round((this.size - this.imgSize) / 2) : 0;
900		
901	}
902},
903calcBorders: function() {
904	// correct for borders
905	this.cb = (this.exp.content['offset'+ this.ucwh] - this.t) / 2;
906	
907	this.marginMax = hs['margin'+ this.ucrb];
908},
909calcThumb: function() {
910	this.t = this.exp.el[this.wh] ? parseInt(this.exp.el[this.wh]) : 
911		this.exp.el['offset'+ this.ucwh];
912	this.tpos = this.exp.tpos[this.dim];
913	this.tb = (this.exp.el['offset'+ this.ucwh] - this.t) / 2;
914	if (this.tpos == 0 || this.tpos == -1) {
915		this.tpos = (hs.page[this.wh] / 2) + hs.page['scroll'+ this.uclt];		
916	};
917},
918calcExpanded: function() {
919	var exp = this.exp;
920	this.justify = 'auto';
921	
922	
923	// size and position
924	this.pos = this.tpos - this.cb + this.tb;
925	
926	if (this.maxHeight && this.dim == 'x')
927		exp.maxWidth = Math.min(exp.maxWidth || this.full, exp.maxHeight * this.full / exp.y.full); 
928		
929	this.size = Math.min(this.full, exp['max'+ this.ucwh] || this.full);
930	this.minSize = exp.allowSizeReduction ? 
931		Math.min(exp['min'+ this.ucwh], this.full) :this.full;
932	if (exp.isImage && exp.useBox)	{
933		this.size = exp[this.wh];
934		this.imgSize = this.full;
935	}
936	if (this.dim == 'x' && hs.padToMinWidth) this.minSize = exp.minWidth;
937	this.marginMin = hs['margin'+ this.uclt];
938	this.scroll = hs.page['scroll'+ this.uclt];
939	this.clientSize = hs.page[this.wh];
940},
941setSize: function(i) {
942	var exp = this.exp;
943	if (exp.isImage && (exp.useBox || hs.padToMinWidth)) {
944		this.imgSize = i;
945		this.size = Math.max(this.size, this.imgSize);
946		exp.content.style[this.lt] = this.get('imgPad')+'px';
947	} else
948	this.size = i;
949	
950	exp.content.style[this.wh] = i +'px';
951	exp.wrapper.style[this.wh] = this.get('wsize') +'px';
952	if (exp.outline) exp.outline.setPosition();
953	if (this.dim == 'x' && exp.overlayBox) exp.sizeOverlayBox(true);
954},
955setPos: function(i) {
956	this.pos = i;
957	this.exp.wrapper.style[this.lt] = i +'px';	
958	
959	if (this.exp.outline) this.exp.outline.setPosition();
960	
961}
962};
963
964hs.Expander = function(a, params, custom, contentType) {
965	if (document.readyState && hs.ie && !hs.isReady) {
966		hs.addEventListener(document, 'ready', function() {
967			new hs.Expander(a, params, custom, contentType);
968		});
969		return;
970	} 
971	this.a = a;
972	this.custom = custom;
973	this.contentType = contentType || 'image';
974	this.isImage = !this.isHtml;
975	
976	hs.continuePreloading = false;
977	this.overlays = [];
978	hs.init();
979	var key = this.key = hs.expanders.length;
980	// override inline parameters
981	for (var i = 0; i < hs.overrides.length; i++) {
982		var name = hs.overrides[i];

983		this[name] = params && typeof params[name] != 'undefined' ?
984			params[name] : hs[name];
985	}
986	if (!this.src) this.src = a.href;
987	
988	// get thumb
989	var el = (params && params.thumbnailId) ? hs.$(params.thumbnailId) : a;
990	el = this.thumb = el.getElementsByTagName('img')[0] || el;
991	this.thumbsUserSetId = el.id || a.id;
992	
993	// check if already open
994	for (var i = 0; i < hs.expanders.length; i++) {
995		if (hs.expanders[i] && hs.expanders[i].a == a) {
996			hs.expanders[i].focus();
997			return false;
998		}
999	}	
1000
1001	// cancel other
1002	if (!hs.allowSimultaneousLoading) for (var i = 0; i < hs.expanders.length; i++) {
1003		if (hs.expanders[i] && hs.expanders[i].thumb != el && !hs.expanders[i].onLoadStarted) {
1004			hs.expanders[i].cancelLoading();
1005		}
1006	}
1007	hs.expanders[key] = this;
1008	if (!hs.allowMultipleInstances && !hs.upcoming) {
1009		if (hs.expanders[key-1]) hs.expanders[key-1].close();
1010		if (typeof hs.focusKey != 'undefined' && hs.expanders[hs.focusKey])
1011			hs.expanders[hs.focusKey].close();
1012	}
1013	
1014	// initiate metrics
1015	this.el = el;
1016	this.tpos = this.pageOrigin || hs.getPosition(el);
1017	hs.getPageSize();
1018	var x = this.x = new hs.Dimension(this, 'x');
1019	x.calcThumb();
1020	var y = this.y = new hs.Dimension(this, 'y');
1021	y.calcThumb();
1022	this.wrapper = hs.createElement(
1023		'div', {
1024			id: 'highslide-wrapper-'+ this.key,
1025			className: 'highslide-wrapper '+ this.wrapperClassName
1026		}, {
1027			visibility: 'hidden',
1028			position: 'absolute',
1029			zIndex: hs.zIndexCounter += 2
1030		}, null, true );
1031	
1032	this.wrapper.onmouseover = this.wrapper.onmouseout = hs.wrapperMouseHandler;
1033	if (this.contentType == 'image' && this.outlineWhileAnimating == 2)
1034		this.outlineWhileAnimating = 0;
1035	
1036	// get the outline
1037	if (!this.outlineType) {
1038		this[this.contentType +'Create']();
1039	
1040	} else if (hs.pendingOutlines[this.outlineType]) {
1041		this.connectOutline();
1042		this[this.contentType +'Create']();
1043	
1044	} else {
1045		this.showLoading();
1046		var exp = this;
1047		new hs.Outline(this.outlineType, 
1048			function () {
1049				exp.connectOutline();
1050				exp[exp.contentType +'Create']();
1051			} 
1052		);
1053	}
1054	return true;
1055};
1056
1057hs.Expander.prototype = {
1058error : function(e) {
1059	if (hs.debug) alert ('Line '+ e.lineNumber +': '+ e.message);
1060	else window.location.href = this.src;
1061},
1062
1063connectOutline : function() {
1064	var outline = this.outline = hs.pendingOutlines[this.outlineType];
1065	outline.exp = this;
1066	outline.table.style.zIndex = this.wrapper.style.zIndex - 1;
1067	hs.pendingOutlines[this.outlineType] = null;
1068},
1069
1070showLoading : function() {
1071	if (this.onLoadStarted || this.loading) return;
1072	
1073	this.loading = hs.loading;
1074	var exp = this;
1075	this.loading.onclick = function() {
1076		exp.cancelLoading();
1077	};
1078	var exp = this, 
1079		l = this.x.get('loadingPos') +'px',
1080		t = this.y.get('loadingPos') +'px';
1081	setTimeout(function () { 
1082		if (exp.loading) hs.setStyles(exp.loading, { left: l, top: t, zIndex: hs.zIndexCounter++ })}
1083	, 100);
1084},
1085
1086imageCreate : function() {
1087	var exp = this;
1088	
1089	var img = document.createElement('img');
1090    this.content = img;
1091    img.onload = function () {
1092    	if (hs.expanders[exp.key]) exp.contentLoaded(); 
1093	};
1094    if (hs.blockRightClick) img.oncontextmenu = function() { return false; };
1095    img.className = 'highslide-image';
1096    hs.setStyles(img, {
1097    	visibility: 'hidden',
1098    	display: 'block',
1099    	position: 'absolute',
1100		maxWidth: '9999px',
1101		zIndex: 3
1102	});
1103    img.title = hs.lang.restoreTitle;
1104	if (hs.safari && hs.uaVersion < 525) hs.container.appendChild(img);
1105    if (hs.ie && hs.flushImgSize) img.src = null;
1106	img.src = this.src;
1107	
1108	this.showLoading();
1109},
1110
1111contentLoaded : function() {
1112	try {	
1113		if (!this.content) return;
1114		this.content.onload = null;
1115		if (this.onLoadStarted) return;
1116		else this.onLoadStarted = true;
1117		
1118		var x = this.x, y = this.y;
1119		
1120		if (this.loading) {
1121			hs.setStyles(this.loading, { top: '-9999px' });
1122			this.loading = null;
1123		}	
1124			x.full = this.content.width;
1125			y.full = this.content.height;
1126			
1127			hs.setStyles(this.content, {
1128				width: x.t +'px',
1129				height: y.t +'px'
1130			});
1131			this.wrapper.appendChild(this.content);
1132			hs.container.appendChild(this.wrapper);
1133		
1134		x.calcBorders();
1135		y.calcBorders();
1136		
1137		hs.setStyles (this.wrapper, {
1138			left: (x.tpos + x.tb - x.cb) +'px',
1139			top: (y.tpos + x.tb - y.cb) +'px'
1140		});
1141		this.getOverlays();
1142		
1143		var ratio = x.full / y.full;
1144		x.calcExpanded();
1145		this.justify(x);
1146		
1147		y.calcExpanded();
1148		this.justify(y);
1149		if (this.overlayBox) this.sizeOverlayBox(0, 1);
1150
1151		
1152		if (this.allowSizeReduction) {
1153				this.correctRatio(ratio);
1154			if (this.isImage && this.x.full > (this.x.imgSize || this.x.size)) {
1155				this.createFullExpand();
1156				if (this.overlays.length == 1) this.sizeOverlayBox();
1157			}
1158		}
1159		this.show();
1160		
1161	} catch (e) {
1162		this.error(e);
1163	}
1164},
1165
1166justify : function (p, moveOnly) {
1167	var tgtArr, tgt = p.target, dim = p == this.x ? 'x' : 'y';
1168	
1169		var hasMovedMin = false;
1170		
1171		var allowReduce = p.exp.allowSizeReduction;
1172			p.pos = Math.round(p.pos - ((p.get('wsize') - p.t) / 2));
1173		if (p.pos < p.scroll + p.marginMin) {
1174			p.pos = p.scroll + p.marginMin;
1175			hasMovedMin = true;		
1176		}
1177		if (!moveOnly && p.size < p.minSize) {
1178			p.size = p.minSize;
1179			allowReduce = false;
1180		}
1181		if (p.pos + p.get('wsize') > p.scroll + p.clientSize - p.marginMax) {
1182			if (!moveOnly && hasMovedMin && allowReduce) {
1183				p.size = Math.min(p.size, p.get(dim == 'y' ? 'fitsize' : 'maxsize'));

1184			} else if (p.get('wsize') < p.get('fitsize')) {
1185				p.pos = p.scroll + p.clientSize - p.marginMax - p.get('wsize');
1186			} else { // image larger than viewport
1187				p.pos = p.scroll + p.marginMin;
1188				if (!moveOnly && allowReduce) p.size = p.get(dim == 'y' ? 'fitsize' : 'maxsize');
1189			}			
1190		}
1191		
1192		if (!moveOnly && p.size < p.minSize) {
1193			p.size = p.minSize;
1194			allowReduce = false;
1195		}
1196		
1197	
1198		
1199	if (p.pos < p.marginMin) {
1200		var tmpMin = p.pos;
1201		p.pos = p.marginMin; 
1202		
1203		if (allowReduce && !moveOnly) p.size = p.size - (p.pos - tmpMin);
1204		
1205	}
1206},
1207
1208correctRatio : function(ratio) {
1209	var x = this.x, 
1210		y = this.y,
1211		changed = false,
1212		xSize = Math.min(x.full, x.size),
1213		ySize = Math.min(y.full, y.size),
1214		useBox = (this.useBox || hs.padToMinWidth);
1215	
1216	if (xSize / ySize > ratio) { // width greater
1217		xSize = ySize * ratio;
1218		if (xSize < x.minSize) { // below minWidth
1219			xSize = x.minSize;
1220			ySize = xSize / ratio;
1221		}
1222		changed = true;
1223	
1224	} else if (xSize / ySize < ratio) { // height greater
1225		ySize = xSize / ratio;
1226		changed = true;
1227	}
1228	
1229	if (hs.padToMinWidth && x.full < x.minSize) {
1230		x.imgSize = x.full;
1231		y.size = y.imgSize = y.full;
1232	} else if (this.useBox) {
1233		x.imgSize = xSize;
1234		y.imgSize = ySize;
1235	} else {
1236		x.size = xSize;
1237		y.size = ySize;
1238	}
1239	changed = this.fitOverlayBox(this.useBox ? null : ratio, changed);
1240	if (useBox && y.size < y.imgSize) {
1241		y.imgSize = y.size;
1242		x.imgSize = y.size * ratio;
1243	}
1244	if (changed || useBox) {
1245		x.pos = x.tpos - x.cb + x.tb;
1246		x.minSize = x.size;
1247		this.justify(x, true);
1248	
1249		y.pos = y.tpos - y.cb + y.tb;
1250		y.minSize = y.size;
1251		this.justify(y, true);
1252		if (this.overlayBox) this.sizeOverlayBox();
1253	}
1254	
1255	
1256},
1257fitOverlayBox : function(ratio, changed) {
1258	var x = this.x, y = this.y;
1259	if (this.overlayBox) {
1260		while (y.size > this.minHeight && x.size > this.minWidth 
1261				&&  y.get('wsize') > y.get('fitsize')) {
1262			y.size -= 10;
1263			if (ratio) x.size = y.size * ratio;
1264			this.sizeOverlayBox(0, 1);
1265			changed = true;
1266		}
1267	}
1268	return changed;
1269},
1270
1271show : function () {
1272	var x = this.x, y = this.y;
1273	this.doShowHide('hidden');
1274	
1275	// Apply size change
1276	this.changeSize(
1277		1, {
1278			wrapper: {
1279				width : x.get('wsize'),
1280				height : y.get('wsize'),
1281				left: x.pos,
1282				top: y.pos
1283			},
1284			content: {
1285				left: x.p1 + x.get('imgPad'),
1286				top: y.p1 + y.get('imgPad'),
1287				width:x.imgSize ||x.size,
1288				height:y.imgSize ||y.size
1289			}
1290		},
1291		hs.expandDuration
1292	);
1293},
1294
1295changeSize : function(up, to, dur) {
1296	
1297	if (this.outline && !this.outlineWhileAnimating) {
1298		if (up) this.outline.setPosition();
1299		else this.outline.destroy();
1300	}
1301	
1302	
1303	if (!up) this.destroyOverlays();
1304	
1305	var exp = this,
1306		x = exp.x,
1307		y = exp.y,
1308		easing = this.easing;
1309	if (!up) easing = this.easingClose || easing;
1310	var after = up ?
1311		function() {
1312				
1313			if (exp.outline) exp.outline.table.style.visibility = "visible";
1314			setTimeout(function() {
1315				exp.afterExpand();
1316			}, 50);
1317		} :
1318		function() {
1319			exp.afterClose();
1320		};
1321	if (up) hs.setStyles( this.wrapper, {
1322		width: x.t +'px',
1323		height: y.t +'px'
1324	});
1325	if (this.fadeInOut) {
1326		hs.setStyles(this.wrapper, { opacity: up ? 0 : 1 });
1327		hs.extend(to.wrapper, { opacity: up });
1328	}
1329	hs.animate( this.wrapper, to.wrapper, {
1330		duration: dur,
1331		easing: easing,
1332		step: function(val, args) {
1333			if (exp.outline && exp.outlineWhileAnimating && args.prop == 'top') {
1334				var fac = up ? args.pos : 1 - args.pos;
1335				var pos = {
1336					w: x.t + (x.get('wsize') - x.t) * fac,
1337					h: y.t + (y.get('wsize') - y.t) * fac,
1338					x: x.tpos + (x.pos - x.tpos) * fac,
1339					y: y.tpos + (y.pos - y.tpos) * fac
1340				};
1341				exp.outline.setPosition(pos, 0, 1);				
1342			}
1343		}
1344	});
1345	hs.animate( this.content, to.content, dur, easing, after);
1346	if (up) {
1347		this.wrapper.style.visibility = 'visible';
1348		this.content.style.visibility = 'visible';
1349		this.a.className += ' highslide-active-anchor';
1350	}
1351},
1352
1353
1354
1355
1356afterExpand : function() {
1357	this.isExpanded = true;	
1358	this.focus();
1359	if (hs.upcoming && hs.upcoming == this.a) hs.upcoming = null;
1360	this.prepareNextOutline();

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

1484					var clearsY = (elPos.y + elPos.h < this.y.get('opos') 
1485						|| elPos.y > this.y.get('opos') + this.y.get('osize'));
1486				var wrapperKey = hs.getWrapperKey(els[i]);
1487				if (!clearsX && !clearsY && wrapperKey != this.key) { // element falls behind image
1488					if (!hiddenBy) {
1489						els[i].setAttribute('hidden-by', '['+ this.key +']');
1490						els[i].origProp = els[i].style[prop];
1491						els[i].style[prop] = 'hidden';
1492						
1493					} else if (hiddenBy.indexOf('['+ this.key +']') == -1) {
1494						els[i].setAttribute('hidden-by', hiddenBy + '['+ this.key +']');
1495					}
1496				} else if ((hiddenBy == '['+ this.key +']' || hs.focusKey == wrapperKey)
1497						&& wrapperKey != this.key) { // on move
1498					els[i].setAttribute('hidden-by', '');
1499					els[i].style[prop] = els[i].origProp || '';
1500				} else if (hiddenBy && hiddenBy.indexOf('['+ this.key +']') > -1) {
1501					els[i].setAttribute('hidden-by', hiddenBy.replace('['+ this.key +']', ''));
1502				}
1503						
1504			}
1505		}
1506	}
1507},
1508
1509focus : function() {
1510	this.wrapper.style.zIndex = hs.zIndexCounter += 2;
1511	// blur others
1512	for (var i = 0; i < hs.expanders.length; i++) {
1513		if (hs.expanders[i] && i == hs.focusKey) {
1514			var blurExp = hs.expanders[i];
1515			blurExp.content.className += ' highslide-'+ blurExp.contentType +'-blur';
1516				blurExp.content.style.cursor = hs.ieLt7 ? 'hand' : 'pointer';
1517				blurExp.content.title = hs.lang.focusTitle;
1518		}
1519	}
1520	
1521	// focus this
1522	if (this.outline) this.outline.table.style.zIndex 
1523		= this.wrapper.style.zIndex - 1;
1524	this.content.className = 'highslide-'+ this.contentType;
1525		this.content.title = hs.lang.restoreTitle;
1526		
1527		if (hs.restoreCursor) {
1528			hs.styleRestoreCursor = window.opera ? 'pointer' : 'url('+ hs.graphicsDir + hs.restoreCursor +'), pointer';
1529			if (hs.ieLt7 && hs.uaVersion < 6) hs.styleRestoreCursor = 'hand';
1530			this.content.style.cursor = hs.styleRestoreCursor;
1531		}
1532		
1533	hs.focusKey = this.key;	
1534	hs.addEventListener(document, window.opera ? 'keypress' : 'keydown', hs.keyHandler);	
1535},
1536moveTo: function(x, y) {
1537	this.x.setPos(x);
1538	this.y.setPos(y);
1539},
1540resize : function (e) {
1541	var w, h, r = e.width / e.height;
1542	w = Math.max(e.width + e.dX, Math.min(this.minWidth, this.x.full));
1543	if (this.isImage && Math.abs(w - this.x.full) < 12) w = this.x.full;
1544	h = w / r;
1545	if (h < Math.min(this.minHeight, this.y.full)) {
1546		h = Math.min(this.minHeight, this.y.full);
1547		if (this.isImage) w = h * r;
1548	}
1549	this.resizeTo(w, h);
1550},
1551resizeTo: function(w, h) {
1552	this.y.setSize(h);
1553	this.x.setSize(w);
1554	this.wrapper.style.height = this.y.get('wsize') +'px';
1555},
1556
1557close : function() {
1558	if (this.isClosing || !this.isExpanded) return;
1559	this.isClosing = true;
1560	
1561	hs.removeEventListener(document, window.opera ? 'keypress' : 'keydown', hs.keyHandler);
1562	
1563	try {
1564		this.content.style.cursor = 'default';
1565		this.changeSize(
1566			0, {
1567				wrapper: {
1568					width : this.x.t,
1569					height : this.y.t,
1570					left: this.x.tpos - this.x.cb + this.x.tb,
1571					top: this.y.tpos - this.y.cb + this.y.tb
1572				},
1573				content: {
1574					left: 0,
1575					top: 0,
1576					width: this.x.t,
1577					height: this.y.t
1578				}
1579			}, hs.restoreDuration
1580		);
1581	} catch (e) { this.afterClose(); }
1582},
1583
1584createOverlay : function (o) {
1585	var el = o.overlayId;
1586	if (typeof el == 'string') el = hs.getNode(el);
1587	if (o.html) el = hs.createElement('div', { innerHTML: o.html });
1588	if (!el || typeof el == 'string') return;
1589	el.style.display = 'block';
1590	this.genOverlayBox();
1591	var width = o.width && /^[0-9]+(px|%)$/.test(o.width) ? o.width : 'auto';
1592	if (/^(left|right)panel$/.test(o.position) && !/^[0-9]+px$/.test(o.width)) width = '200px';
1593	var overlay = hs.createElement(
1594		'div', {
1595			id: 'hsId'+ hs.idCounter++,
1596			hsId: o.hsId
1597		}, {
1598			position: 'absolute',
1599			visibility: 'hidden',
1600			width: width,
1601			direction: hs.lang.cssDirection || '',
1602			opacity: 0
1603		},this.overlayBox,
1604		true
1605	);
1606	
1607	overlay.appendChild(el);
1608	hs.extend(overlay, {
1609		opacity: 1,
1610		offsetX: 0,
1611		offsetY: 0,
1612		dur: (o.fade === 0 || o.fade === false || (o.fade == 2 && hs.ie)) ? 0 : 250
1613	});
1614	hs.extend(overlay, o);
1615	
1616		
1617	if (this.gotOverlays) {
1618		this.positionOverlay(overlay);
1619		if (!overlay.hideOnMouseOut || this.mouseIsOver) 
1620			hs.animate(overlay, { opacity: overlay.opacity }, overlay.dur);
1621	}
1622	hs.push(this.overlays, hs.idCounter - 1);
1623},
1624positionOverlay : function(overlay) {
1625	var p = overlay.position || 'middle center',
1626		offX = overlay.offsetX,
1627		offY = overlay.offsetY;
1628	if (overlay.parentNode != this.overlayBox) this.overlayBox.appendChild(overlay);
1629	if (/left$/.test(p)) overlay.style.left = offX +'px'; 
1630	
1631	if (/center$/.test(p))	hs.setStyles (overlay, { 
1632		left: '50%',
1633		marginLeft: (offX - Math.round(overlay.offsetWidth / 2)) +'px'
1634	});	
1635	
1636	if (/right$/.test(p)) overlay.style.right = - offX +'px';
1637		
1638	if (/^leftpanel$/.test(p)) { 
1639		hs.setStyles(overlay, {
1640			right: '100%',
1641			marginRight: this.x.cb +'px',
1642			top: - this.y.cb +'px',
1643			bottom: - this.y.cb +'px',
1644			overflow: 'auto'
1645		});		 
1646		this.x.p1 = overlay.offsetWidth;
1647	
1648	} else if (/^rightpanel$/.test(p)) {
1649		hs.setStyles(overlay, {
1650			left: '100%',
1651			marginLeft: this.x.cb +'px',
1652			top: - this.y.cb +'px',
1653			bottom: - this.y.cb +'px',
1654			overflow: 'auto'
1655		});
1656		this.x.p2 = overlay.offsetWidth;
1657	}
1658
1659	if (/^top/.test(p)) overlay.style.top = offY +'px'; 
1660	if (/^middle/.test(p))	hs.setStyles (overlay, { 
1661		top: '50%', 
1662		marginTop: (offY - Math.round(overlay.offsetHeight / 2)) +'px'
1663	});	
1664	if (/^bottom/.test(p)) overlay.style.bottom = - offY +'px';
1665	if (/^above$/.test(p)) {
1666		hs.setStyles(overlay, {
1667			left: (- this.x.p1 - this.x.cb) +'px',
1668			right: (- this.x.p2 - this.x.cb) +'px',
1669			bottom: '100%',
1670			marginBottom: this.y.cb +'px',
1671			width: 'auto'
1672		});
1673		this.y.p1 = overlay.offsetHeight;
1674	
1675	} else if (/^below$/.test(p)) {
1676		hs.setStyles(overlay, {
1677			position: 'relative',
1678			left: (- this.x.p1 - this.x.cb) +'px',
1679			right: (- this.x.p2 - this.x.cb) +'px',
1680			top: '100%',
1681			marginTop: this.y.cb +'px',
1682			width: 'auto'
1683		});
1684		this.y.p2 = overlay.offsetHeight;
1685		overlay.style.position = 'absolute';
1686	}
1687},
1688
1689getOverlays : function() {	
1690	this.getInline(['heading', 'caption'], true);
1691	if (this.heading && this.dragByHeading) this.heading.className += ' highsli

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

1857	if (hs.expandCursor) {
1858		var style = hs.createElement('style', { type: 'text/css' }, null, 
1859			document.getElementsByTagName('HEAD')[0]);
1860			
1861		function addRule(sel, dec) {		
1862			if (hs.ie && hs.uaVersion < 9) {
1863				var last = document.styleSheets[document.styleSheets.length - 1];
1864				if (typeof(last.addRule) == "object") last.addRule(sel, dec);
1865			} else {
1866				style.appendChild(document.createTextNode(sel + " {" + dec + "}"));
1867			}
1868		}
1869		function fix(prop) {
1870			return 'expression( ( ( ignoreMe = document.documentElement.'+ prop +
1871				' ? document.documentElement.'+ prop +' : document.body.'+ prop +' ) ) + \'px\' );';
1872		}
1873		if (hs.expandCursor) addRule ('.highslide img', 
1874			'cursor: url('+ hs.graphicsDir + hs.expandCursor +'), pointer !important;');
1875	}
1876});
1877hs.addEventListener(window, 'resize', function() {
1878	hs.getPageSize();
1879});
1880hs.addEventListener(document, 'mousemove', function(e) {
1881	hs.mouse = { x: e.clientX, y: e.clientY	};
1882});
1883hs.addEventListener(document, 'mousedown', hs.mouseClickHandler);
1884hs.addEventListener(document, 'mouseup', hs.mouseClickHandler);
1885
1886hs.addEventListener(document, 'ready', hs.getAnchors);
1887hs.addEventListener(window, 'load', hs.preloadImages);
1888}