/*

Copyright Botezatu Catalin (marcel_192002@yahoo.com) & Botezatu Radu (the_real_dr_snake@yahoo.com). All right reserved!
http://www.versiunedemo.lx.ro 

*/
var MESSAGES = {
  "format.date":                     "MM/dd/yyyy",
  "format.time":                     "h:mm a",

  "photoviewer.toolbar.first":       "Go to Start (Home)",
  "photoviewer.toolbar.prev":        "Previous Photo (Left arrow)",
  "photoviewer.toolbar.slideShow":   "Start/Pause Slide Show (Space)",
  "photoviewer.toolbar.next":        "Next Photo (Right arrow)",
  "photoviewer.toolbar.last":        "Go to End (End)",
  "photoviewer.toolbar.email":       "Email Photo",
  "photoviewer.toolbar.permalink":   "Link to Photo",
  "photoviewer.toolbar.close":       "Close (Esc)",
  "photoviewer.email.subject.photo": "Photo",

  "gallery.nophotos":                "No photos",
  "gallery.thumbs.start":            "Start",
  "gallery.thumbs.end":              "End",
  "gallery.toolbar.first":           "First Photo",
  "gallery.toolbar.prev":            "Previous Photo",
  "gallery.toolbar.view":            "View Photo",
  "gallery.toolbar.next":            "Next Photo",
  "gallery.toolbar.last":            "Last Photo",
  "gallery.view.full":               "Maximize Window",
  "gallery.view.photo":              "Show Photo Only",
  "gallery.view.text":               "Show Description Only",
  "gallery.view.close":              "Close Window"
};

var agent=navigator.userAgent.toLowerCase();
var IE=(agent.indexOf("msie")!=-1&&agent.indexOf("opera")==-1);
var IE7=(agent.indexOf("msie 7")!=-1);
var OPERA=(agent.indexOf("opera")!=-1);
var SAFARI=(agent.indexOf("safari")!=-1);
var FIREFOX=(agent.indexOf("gecko")!=-1);
var STRICT_MODE=(document.compatMode=="CSS1Compat");
var _DOMAIN=undefined;
var GALLERY_W=650;
var GALLERY_H=530;
if(USE_GOOGLE_MAPS==undefined)
{
	var USE_GOOGLE_MAPS=true;
}
var USE_OLD_MAPS=!USE_GOOGLE_MAPS;
var TESTING=false;
var log=getLogger();
if(document.location.href.indexOf("#jslog")!=-1)  log.enable();

function Logger(){
	this.enable=loggerEnable;
	this.clear=loggerClear;
	this.log=loggerLog;
	this.debug=loggerDebug;
	this.info=loggerInfo;
	this.error=loggerError;
	var console=undefined;
	try{
	console=document.createElement("textarea");
	console.style.display="none";
	console.style.position="absolute";
	console.style.right="2px";
	console.style.bottom="2px";
	console.style.width="23em";
	console.style.height="40em";
	console.style.fontFamily="monospace";
	console.style.fontSize="9px";
	console.style.color="#000000";
	setOpacity(console,0.7);
	console.border="1px solid #808080";
	console.ondblclick=clearLogger;
	}
	catch(e) { 
	}
	this.console=console;
	this.enabled=false;
	this.logTimeStart=getTimeMillis();
}

function getLogger(){
	var log=undefined;
	var win=window;
	while(log==undefined)
	{
		try{log=win.document.log;
		}
		catch(e){
			break;
		}
	if(win==win.parent) break;
	win=win.parent;
	}
	if(log==undefined){
		log=new Logger();
		document.log=log;
	}
	return log;
}

function clearLogger(){
	getLogger().clear();
}

function loggerEnable(){
	if(this.enabled||this.console==undefined)
	return;
	if(window.document.body!=undefined){window.document.body.appendChild(this.console); //{
	this.console.style.display="";
	this.enabled=true;
}
}

function loggerDebug(msg){
	this.log("DEBUG",msg);
}

function loggerInfo(msg){
	this.log("INFO",msg);
}

function loggerError(msg,e){
	this.log("ERROR",msg,e);
}
function loggerLog(level,msg,e){
	if(!this.enabled||this.console==undefined)
	return;
	var millis=(getTimeMillis()-this.logTimeStart)+"";
	while(millis.length<6)
	millis+=" ";
	var m=millis+" ";
	if(msg!=undefined) m+=msg+" ";
	if(e!=undefined) m+=e.name+": "+e.message;
	this.console.value+=m+"\n";
}

function loggerClear(){
	if(!this.enabled||this.console==undefined)
	return;
	this.console.value="";
}

function getTimeMillis(){
	var t=new Date();
	return Date.UTC(t.getFullYear(),t.getMonth(),t.getDay(),t.getHours(),t.getMinutes(),t.getSeconds(),t.getMilliseconds());
}

function getEvent(event){
	return(event!=undefined?event:window.event);
}

function preventDefault(event){
	if(event.preventDefault){
		event.preventDefault();
		event.stopPropagation();
	}
	else{
		event.returnValue=false;
		event.cancelBubble=true;
	}
}

function getEventTarget(event){
	if(event==undefined)
	return undefined;
	if(event.srcElement!=undefined) return event.srcElement;
	else return event.target;
}

function getResponse(url,async,getXML,callback,data){
	var req=undefined;
	try{
		req=new ActiveXObject("Msxml2.XMLHTTP");
	}
	catch(e1){
		try{
			req=new ActiveXObject("Microsoft.XMLHTTP");
		}
		catch(e2){
			req=new XMLHttpRequest();
		}
	}
	if(req==undefined){
		log.error("Failed to initialize XML/HTTP");
		return undefined;
	}
	req.open("GET",url,async);
	if(!async){
		req.send(undefined);
		if(req.readyState!=4){
			log.error("Request failed: "+req.readyState);
			return undefined;
		}
	if(!getXML)	return req.responseText;
		else return req.responseXML;
	}
	else{
		pollResponse(req,callback,data);req.send(undefined);
		return undefined;
	}
}

function pollResponse(req,callback,data){
	if(req.readyState!=4) window.setTimeout(function(){pollResponse(req,callback,data);},100);
	else callback(req,data);
}

function getElementsByTagName(node,tag){
	if(node==undefined) return undefined;
	if(IE){
		return node.getElementsByTagName(tag);
	}
	if(tag.indexOf(":")!=-1){
		tag=tag.split(":")[1];
	}
	return node.getElementsByTagNameNS("*",tag);
}

function getFirstElementsValue(node,tag){
	if(node==undefined) return undefined;var nodes=getElementsByTagName(node,tag);
	if(nodes.length===0) return undefined;
	else return getElementValue(nodes[0]);
}

function getElementValue(node){
	var i;
	var val="";
	for(i=0;i<node.childNodes.length;i++){
		if(node.childNodes[i].nodeValue!==null) val+=node.childNodes[i].nodeValue;
	}
	return val;
}

function trim(str){
	if(str==undefined) return undefined;
	return str.replace(/^\s*([\s\S]*\S+)\s*$|^\s*$/,'$1');
}

function trimToLen(str,len){
	if(str==undefined){
		return undefined;
	}
	if(str.length>len){
		str=str.substring(0,len)+"...";
	}
	return str;
}

function getRootWindow(){
	var win=window;
	while(win!=undefined)
	{
		try{
			if(win===win.parent){break;}
			else if(win.parent!=undefined&&win.parent.document.location.href.indexOf("/")!=-1){break;}
			win=win.parent;
		}
		catch(e){break;}
	}
	return win;
}

function getURLParams(){
	var i,params=[];
	var url=window.location.search;
	if(url==undefined||url.length===0)
	return undefined;
	url=url.substring(1);
	var namevals=url.replace(/\+/g," ").split("&");
	for(i=0;i<namevals.length;i++){
		var name,val;var pos=namevals[i].indexOf("=");
		if(pos!=-1){
			name=namevals[i].substring(0,pos);val=unescape(namevals[i].substring(pos+1));
		}
		else{
			name=namevals[i];val=undefined;
		}
		params[name]=val;
	}
	return params;
}

function joinLists(list1,list2){
	var i;
	var size=0;
	var result=[];
	if(list1!=undefined&&list1.length>0){
		for(i=0;i<list1.length;i++)
		result[i]=list1[i];size=list1.length;
	}
	if(list2!=undefined&&list2.length>0){
		for(i=0;i<list2.length;i++)
		result[i+size]=list2[i];
	}
	return result;
}

function setCookie(name,value,expire){
	var expiry=(expire==undefined)?"":("; expires="+expire.toGMTString());
	document.cookie=name+"="+value+expiry;
}

function getCookie(name){
	if(document.cookie==undefined||document.cookie.length===0)
	return undefined;
	var search=name+"=";
	var index=document.cookie.indexOf(search);
	if(index!=-1){
		index+=search.length;
		var end=document.cookie.indexOf(";",index);
		if(end==-1) end=document.cookie.length;
		return unescape(document.cookie.substring(index,end));
	}
}

function removeCookie(name){
	var today=new Date();
	var expires=new Date();
	expires.setTime(today.getTime()-1);
	setCookie(name,"",expires);
}

function getMessage(id){
	if(MESSAGES[id]==undefined){
		return"("+id+")";
	}
	else{
		return MESSAGES[id];
	}
}

function localizeNodeAttribs(node){
	var i;
	if(node==undefined) return;
	if(node.alt!=undefined&&node.alt.indexOf("#")===0){node.alt=getMessage(node.alt.substring(1));}
	if(node.title!=undefined&&node.title.indexOf("#")===0){node.title=getMessage(node.title.substring(1));}
	if(node.childNodes!=undefined){for(i=0;i<node.childNodes.length;i++){localizeNodeAttribs(node.childNodes[i]);}}
}

function padNumber(n,pad){
	n=n+"";
	while(n.length<pad){
		n="0"+n;
	}
	return n;
}

function isArray(obj){
	if(obj instanceof Array) return true;
	else return false;
}

function simpleDateFormatter(date,pattern){
	var d=pattern;
	d=d.replace(/yyyy/g,date.getFullYear());
	d=d.replace(/yy/g,padNumber(date.getFullYear()%100,2));
	d=d.replace(/MM/g,padNumber(date.getMonth()+1,2));
	d=d.replace(/M/g,date.getMonth()+1);
	d=d.replace(/dd/g,padNumber(date.getDate(),2));
	d=d.replace(/d/g,date.getDate());
	d=d.replace(/HH/g,padNumber(date.getHours(),2));
	d=d.replace(/H/g,date.getHours());
	d=d.replace(/hh/g,padNumber(date.getHours()%12,2));
	d=d.replace(/h/g,date.getHours()%12);
	d=d.replace(/mm/g,padNumber(date.getMinutes(),2));
	d=d.replace(/m/g,date.getMinutes());
	d=d.replace(/ss/g,padNumber(date.getSeconds(),2));
	d=d.replace(/s/g,date.getSeconds());
	var am=(date.getHours()<12?"AM":"PM");
	d=d.replace(/a/g,am);
	return d;
}

function formatDateTime(date){
	if(date==undefined) return undefined;
	return formatDate(date)+" "+formatTime(date);
}

function formatDate(date){
	var datePattern=getMessage("format.date");
	return simpleDateFormatter(date,datePattern);
}

function formatTime(date){
	var timePattern=getMessage("format.time");
	return simpleDateFormatter(date,timePattern);
}

function parseISOTime(strTime){
	if(strTime==undefined)
	return undefined;
	var isoRE=/^(\d{4})-(\d\d)-(\d\d)T(\d\d):(\d\d):(\d\d)(\.\d{3})?([Z+-])?(\d\d)?:?(\d\d)?$/;
	if(!isoRE.test(strTime)){
		return undefined;
	}
	else{
		return new Date(RegExp.$1,RegExp.$2-1,RegExp.$3,RegExp.$4,RegExp.$5,RegExp.$6);
	}
}

function setOpacity(elt,opacity){
	if(IE){
		elt.style.filter="alpha(opacity="+parseInt(opacity*100)+")";
	}
	elt.style.KhtmlOpacity=opacity;
	elt.style.opacity=opacity;
}

function validCoordinates(lat,lon){
	if(Math.abs(lat)>90||Math.abs(lon)>180) {return false;}
	if(lat===0.0&&lon===0.0){return false;}
	return true;
}

function isHosted(){
	var host=document.location.host;
	if(host==undefined) host="";
	return(host.indexOf("botezatu.net")==-1&&!checkDomain());
}
function checkDomain(){
	try{
		if(_DOMAIN==undefined) return false;
		var protocol=document.location.protocol;
		if(protocol==undefined) protocol="http:"; var host=document.location.host;
		if(host==undefined) host=""; host=host.toLowerCase();
		if(protocol.toLowerCase().indexOf("file")===0) {return true;}
		var pos=host.lastIndexOf(":");if(pos!=-1){host=host.substring(0,pos);}
		if(host.indexOf("www.")===0){host=host.substring(4);}
		if(host===""||host=="localhost"||host=="127.0.0.1") return true;
		var domain=_DOMAIN.toLowerCase(); 
		pos=domain.indexOf("://");
		if(pos!=-1){domain=domain.substring(pos+3);} 
		pos=domain.indexOf("/");
		if(pos!=-1){domain=domain.substring(0,pos);}
		if(domain.indexOf("www.")===0){domain=domain.substring(4);}
		if(host==domain){return true;}
		else if(new RegExp(domain).test(host)){
			return true;
		}
		return false;
	}
	catch(e){
		return true;
	}
}

function getWindowSize(win){
	var availW=win.innerWidth;
	if(availW==undefined||availW===0||isNaN(availW)) availW=win.document.documentElement.clientWidth;
	if(availW==undefined||availW===0||isNaN(availW)) availW=win.document.body.clientWidth;
	var availH=win.innerHeight;
	if(availH==undefined||availH===0||isNaN(availH)) availH=win.document.documentElement.clientHeight;
	if(availH==undefined||availH===0||isNaN(availH)) availH=win.document.body.clientHeight;
	return{w:availW,h:availH};
}

function getDocumentSize(win){
	var winSize=getWindowSize(win);
	var scrollPos=getScrollPos(win);
	var w=winSize.w+scrollPos.left;
	var h=winSize.h+scrollPos.top;
	w=Math.max(w,win.document.body.offsetWidth);
	h=Math.max(h,win.document.body.offsetHeight);
	w=Math.max(w,win.document.body.scrollWidth);
	h=Math.max(h,win.document.body.scrollHeight);
	return{w:w,h:h};
}

function getScrollPos(win){
	var scrollTop=win.pageYOffset;
	if(scrollTop==undefined||scrollTop===0) scrollTop=win.document.documentElement.scrollTop;
	if(scrollTop==undefined||scrollTop===0) scrollTop=win.document.body.scrollTop;
	var scrollLeft=win.pageXOffset;
	if(scrollLeft==undefined||scrollLeft===0) scrollLeft=win.document.documentElement.scrollLeft;
	if(scrollLeft==undefined||scrollLeft===0) scrollLeft=win.document.body.scrollLeft;
	return{top:scrollTop,left:scrollLeft};
}

	var CLEAR_EVENTS=["onclick","ondblclick","onkeydown","onkeypress","onmousedown","onmouseup","onmousemove","onmouseover","onmouseout","onmousewheeldown","oncontextmenu"];
	
function clearEvents(){
	var i,j;
	var count=0;
	if(document.all==undefined) return;
	for(i=0;i<document.all.length;i++){
		for(j=0;j<CLEAR_EVENTS.length;j++){
			var event=document.all[i][CLEAR_EVENTS[j]];
			if(event!=undefined){
				document.all[i][CLEAR_EVENTS[j]]=null;count++;
			}
		}
	}
}

	if(window.attachEvent) window.attachEvent("onunload",clearEvents);

function getGallery(){
	var gallery=undefined;
	var win=window;
	while(gallery==undefined){
		try{
			gallery=win.document.gallery;
		}
		catch(e){break;}
	var tmpWin=win;win=win.parent;
	if(tmpWin===win){break;}}
	return gallery;
}

function viewerCloseCallback(photoIndex){
	var i,j,n=0;
	var gallery=getGallery();
	for(i=0;i<gallery.sets.length;i++){
		for(j=0;j<gallery.sets[i].photos.length;j++){
			var p=gallery.sets[i].photos[j];
			if(p==undefined||p.orig==undefined||p.orig.src==undefined) continue;
			if(n==photoIndex){
				gallery.setIndex=i;gallery.photoIndex=j;gallery.renderPhotos();gallery.win.focus();return;
			}
			n++;
		}
	}
}

	var VIEWER_INDEX=0;
	var SLIDE_DURATION=4000;
	var SLIDE_OFFSET=50;
	var SLIDE_PHOTOS=true;
	var FADE_BORDER=false;
	var FADE_STEPS=10;
	var MOVE_STEP=1;
	var PRELOAD_TIMEOUT=60000;
	var BORDER_WIDTH=5;
	var FONT_SIZE=10;
	var OFFSET_LEFT=0;
	var OFFSET_TOP=0;
	var REST_URL="/";
	var P_IMG_ROOT="toolbar";
	var TOOLBAR_IMG="toolbar.png";
	var TOOLBAR_IMG_RUNNING="toolbar2.png";
	var TOOLBAR_IMG_BACK="toolbar-back.png";
	var TOOLBAR_IMG_MASK="toolbar-mask.png";
	var TOOLBAR_IMG_LOADING="loading-anim.gif";
	var TOOLBAR_W=440;
	var TOOLBAR_H=75;
	var TOOLBAR_IMG_W=420;
	var TOOLBAR_IMG_H=44;
	var TOOLBAR_LINK="http://versiunedemo.lx.ro";
	var TOOLBAR_FONT_COLOR="#c0c0c0";
	var TOOLBAR_FONT_STYLE="tahoma, verdana, arial, helvetica, sans-serif";
	var VIEWER_ID_PREFIX="PhotoViewer";
	var VIEWER_ID_BACK=VIEWER_ID_PREFIX+"Back";
	var VIEWER_ID_TOOLBAR=VIEWER_ID_PREFIX+"Toolbar";
	var VIEWER_ID_TOOLBAR_MAP=VIEWER_ID_PREFIX+"ToolbarMap";
	var VIEWER_ID_TOOLBAR_IMG=VIEWER_ID_PREFIX+"ToolbarImg";
	var VIEWER_ID_LOADING=VIEWER_ID_PREFIX+"Loading";
	var VIEWER_ID_TIME=VIEWER_ID_PREFIX+"Time";
	var VIEWER_ID_TITLE=VIEWER_ID_PREFIX+"Title";
	var VIEWER_ID_BYLINE=VIEWER_ID_PREFIX+"Byline";
	var TITLE_MAX_LENGTH=140;

function PhotoViewer(win,handleKeys){
	this.setImageRoot=setImageRoot;
	this.add=addPhoto;
	this.show=showPhoto;
	this.close=closePhoto;
	this.isShown=isPhotoShown;
	this.setBackground=setPhotoBackground;
	this.setShowToolbar=setShowToolbar;
	this.setToolbarImage=setToolbarImage;
	this.setShowCallback=setShowCallback;
	this.setCloseCallback=setCloseCallback;
	this.setEndCallback=setEndCallback;
	this.setLoading=setPhotoLoading;
	this.addBackShade=addBackShade;
	this.addToolbar=addToolbar;
	this.addCaptions=addCaptions;
	this.next=nextPhoto;
	this.prev=prevPhoto;
	this.first=firstPhoto;
	this.last=lastPhoto;
	this.slideShow=slideShow;
	this.slideShowStop=slideShowStop;
	this.startSlideShow=startSlideShow;
	this.handleKey=viewerHandleKey;
	this.checkStartFragmentIdentifier=checkStartFragmentIdentifier;
	this.checkStopFragmentIdentifier=checkStopFragmentIdentifier;
	this.setStartFragmentIdentifier=setStartFragmentIdentifier;
	this.setStopFragmentIdentifier=setStopFragmentIdentifier;
	this.email=emailPhoto;
	this.favorite=favoritePhoto;
	this.permalink=linkPhoto;
	this.setBackgroundColor=setBackgroundColor;
	this.setBorderWidth=setBorderWidth;
	this.setSlideDuration=setSlideDuration;
	this.disablePanning=disablePanning;
	this.enablePanning=enablePanning;
	this.disableFading=disableFading;
	this.enableFading=enableFading;
	this.disableShade=disableShade;
	this.enableShade=enableShade;
	this.setShadeColor=setShadeColor;
	this.setShadeOpacity=setShadeOpacity;
	this.setFontSize=setFontSize;
	this.setFont=setFont;
	this.enableAutoPlay=enableAutoPlay;
	this.disableAutoPlay=disableAutoPlay;
	this.enableEmailLink=enableEmailLink;
	this.disableEmailLink=disableEmailLink;
	this.enablePhotoLink=enablePhotoLink;
	this.disablePhotoLink=disablePhotoLink;
	this.setOnClickEvent=setOnClickEvent;
	this.hideOverlappingElements=hideOverlappingElements;
	this.showOverlappingElements=showOverlappingElements;
	this.id=VIEWER_ID_PREFIX+VIEWER_INDEX;VIEWER_INDEX++;
	this.photos=[];
	this.index=0;
	this.win=(win!=undefined?win:window);
	this.shown=false;
	this.showToolbar=true;
	this.backgroundColor="#000000";
	this.shadeColor="#000000";
	this.shadeOpacity=0.7;
	this.borderColor="#000000";
	this.shadeColor="#000000";
	this.shadeOpacity=0.7;
	this.borderWidth=BORDER_WIDTH;
	this.backgroundShade=true;
	this.fadePhotos=true;
	this.autoPlay=false;
	this.enableEmailLink=true;
	this.enablePhotoLink=true;
	this.slideDuration=SLIDE_DURATION;
	this.panPhotos=SLIDE_PHOTOS;
	this.fontSize=FONT_SIZE;
	this.font=undefined;
	if(handleKeys==undefined||handleKeys){
		if(this.win.addEventListener){
			this.win.addEventListener("keydown",viewerHandleKey,false);
		}
		else{
			this.win.document.attachEvent("onkeydown",viewerHandleKey);
		}
	}
	this.win.document.viewer=this;if(OPERA)
	this.disableFading();
}

function PhotoImg(id,src,w,h,time,title,byline){
	this.id=id;
	this.src=src;
	this.w=parseInt(w);
	this.h=parseInt(h);
	this.time=time;
	this.title=title;
	this.byline=byline;
}

function getViewer(){
	var viewer=undefined;
	var win=window;
	while(viewer==undefined){
		try{viewer=win.document.viewer;
	}
	catch(e){break;}
	if(win===win.parent){break;}
	win=win.parent;
	}
	return viewer;
}

function setImageRoot(root){
	P_IMG_ROOT=root;
}

function addPhoto(photo,title,time,byline){
	var type=typeof photo;
	if(typeof photo=="string"){
		photo=new PhotoImg(undefined,photo,undefined,undefined,time,title,byline);
	}
	this.photos.push(photo);
}

function setPhotoBackground(color,border,doShade){
	if(color!=undefined) this.backgroundColor=color;
	if(border!=undefined) this.borderColor=border;
	if(doShade!=undefined) this.backgroundShade=doShade;
}

function setPhotoLoading(isLoading){
	this.isLoading=isLoading;
	var elt=this.win.document.getElementById(VIEWER_ID_LOADING);
	if(elt==undefined) return;
	elt.style.display=isLoading?"":"none";
}

function setBackgroundColor(color){
	this.backgroundColor=color;
	this.borderColor=color;
}

function setBorderWidth(width){
	this.borderWidth=width;
}

function setSlideDuration(duration){
	this.slideDuration=duration;
}

function disableShade(){
	this.backgroundShade=false;
}

function enableShade(){
	this.backgroundShade=true;
}

function setShadeColor(color){
	this.shadeColor=color;
}

function setShadeOpacity(opacity){
	this.shadeOpacity=opacity;
}

function disableFading(){
	this.fadePhotos=false;
}

function enableFading(){
	this.fadePhotos=true;
}

function disablePanning(){
	this.panPhotos=false;
}

function enablePanning(){
	this.panPhotos=true;
}

function setFontSize(size){
	this.fontSize=size;
}

function setFont(font){
	this.font=font;
}

function enableAutoPlay(){
	this.autoPlay=true;
}

function disableAutoPlay(){
	this.autoPlay=false;
}

function enableEmailLink(){
	this.enableEmailLink=true;
}

function disableEmailLink(){
	this.enableEmailLink=false;
}

function enablePhotoLink(){
	this.enablePhotoLink=true;
}

function disablePhotoLink(){
	this.enablePhotoLink=false;
}

function setOnClickEvent(newfunc){
	this.customOnClickEvent=newfunc;
}

function showPhoto(index,cropWidth,opacity){
	if(this.photos.length===0){
		return true;
	}

	if(getRootWindow().permissionDenied){this.setStartFragmentIdentifier(index);return true;}
	if(index!=undefined) this.index=index;
	if(this.index<0||this.index>=this.photos.length){log.error("Invalid photo index");return true;}
	var doc=this.win.document;
	var firstShow=false;
	if(!this.shown){
		firstShow=true;
		doc.viewer=this;
		try{
			this.hideOverlappingElements();
		}
		catch(e){}
	}
	var zIndex=16384;
	var winSize=getWindowSize(this.win);
	var availW=winSize.w-20;
	var availH=winSize.h-20;
	var scrollPos=getScrollPos(this.win);
	var scrollLeft=scrollPos.left;
	var scrollTop=scrollPos.top;
	this.addBackShade(zIndex);
	if(this.showToolbar){
		this.addToolbar(availW,zIndex);
		this.addCaptions();
	}
	var photo=this.photos[this.index];
	if(isNaN(photo.w)||isNaN(photo.h)){
		if(photo.preloadImage!=undefined){
			if(isNaN(photo.w)&&photo.preloadImage.width>0) photo.w=photo.preloadImage.width;
			if(isNaN(photo.h)&&photo.preloadImage.height>0) photo.h=photo.preloadImage.height;
		}
		else{
			this.index--;
			this.next();
			return false;
		}
	}
	this.shown=true;
	var offset=20;
	var pw=-1;
	var ph=-1;
	if(parseInt(photo.w)>availW||parseInt(photo.h)>availH){
		if(parseInt(photo.w)/availW>parseInt(photo.h)/availH){
			pw=availW-offset;
			ph=parseInt(pw*photo.h/photo.w);
		}
		else{
			ph=availH-offset;
			pw=parseInt(ph*photo.w/photo.h);
		}
	}
	else{
		pw=parseInt(photo.w);ph=parseInt(photo.h);
	}

	if(pw<=0||ph<=0){
		if(!this.showToolbar) 
		throw"Missing photo dimension";
	}
	if(cropWidth==undefined) cropWidth=0;
	var photoDiv=doc.createElement("div");
	photoDiv.style.visibility="hidden";
	photoDiv.style.position="absolute";
	photoDiv.style.zIndex=zIndex;
	photoDiv.style.overflow="hidden";
	photoDiv.style.border=this.borderWidth+"px solid "+this.borderColor;
	photoDiv.style.textAlign="center";
	photoDiv.style.backgroundColor=this.backgroundColor;
	var photoElt=doc.createElement("img");
	photoElt.style.visibility="hidden";
	photoElt.style.position="relative";
	photoElt.style.backgroundColor=this.backgroundColor;
	photoElt.style.border="none";
	photoElt.style.cursor="pointer";
	photoElt.style.zIndex=(parseInt(photoDiv.style.zIndex)+1)+"";
	photoElt.onclick=onClickEvent;
	if(opacity!=undefined&&this.fadePhotos){
		var fadeElt=(FADE_BORDER?photoDiv:photoElt);
		setOpacity(fadeElt,opacity);
	}
	var left=parseInt((availW-pw)/2)+OFFSET_LEFT;
	photoDiv.style.left=(left+scrollLeft+cropWidth/2)+"px";
	var top=parseInt((availH-ph)/2)+OFFSET_TOP;
	photoDiv.style.top=(top+scrollTop)+"px";
	photoElt.style.visibility="hidden";
	photoDiv.style.width=(pw-cropWidth)+"px";
	photoDiv.style.height=ph+"px";
	photoElt.style.width=pw+"px";
	photoElt.style.height=ph+"px";
	photoElt.src=photo.src;
	photoDiv.style.visibility="visible";
	photoElt.style.visibility="visible";
	photoDiv.appendChild(photoElt);
	doc.body.appendChild(photoDiv);
	if(this.photoDiv!=undefined){
		try{
			doc.body.removeChild(this.photoDiv);
		}
		catch(e){}
	}
	this.photoDiv=photoDiv;
	this.photoImg=photoElt;
	this.setLoading(false);
	if(this.showCallback!=undefined) this.showCallback(this.index);
	if(firstShow&&this.autoPlay){this.slideShow(true);}
	return false;
}

function isPhotoShown(){
	return this.shown;
}

function closeViewer(){
	getViewer().close();
}

function onPhotoLoad(event){
	var viewer=getViewer();
	if(viewer!=undefined){
		/*
		if(flickrHack(viewer,viewer.index)){
			viewer.setLoading(false);
			viewer.index--;
			viewer.next();
			return;
		}
		*/
		viewer.show();
	}
}

function closePhoto(){
	var win=this.win;
	if(win==undefined) win=window;
	var doc=win.document;
	var elt=this.photoDiv;
	if(elt!=undefined) doc.body.removeChild(elt);
	elt=doc.getElementById(VIEWER_ID_BACK);
	if(elt!=undefined) doc.body.removeChild(elt);
	elt=doc.getElementById(VIEWER_ID_TOOLBAR);
	if(elt!=undefined) doc.body.removeChild(elt);
	this.shown=false;
	this.slideShowRunning=false;
	this.slideShowPaused=false;
	try{
		this.showOverlappingElements();
	}
	catch(e){}
	if(this.closeCallback!=undefined)
	this.closeCallback(this.index);
}

function nextPhoto(n){
	if(this.isLoading) return;
	if(n==undefined) n=1; 
	var oldIndex=this.index;
	
	if(this.index+n>=this.photos.length){
		if(n>1) 
		{
			this.index=this.photos.length-1;
		}
		else 
		{
			this.index = n-1; /* pt a lua`o de la inceput */
		}
	}
	else if(this.index+n<0){
		if(n<-1) this.index=0;
		/*else return;*/
		else this.index=this.photos.length-1; /* sa sara de la prima poza la ultima cand se da preview */
	}
	else{
		this.index+=n;
	}
	
	if(this.index==oldIndex) return;
	this.slideShowStop();
	var img=new Image();
	this.photos[this.index].preloadImage=img;
	this.setLoading(true);
	img.onload=onPhotoLoad;
	img.onerror=onPhotoLoad;
	if(this.photos[this.index].src!=undefined){
		img.src=this.photos[this.index].src;
	}
	else{
		onPhotoLoad();
	}
}

function prevPhoto(n){
	if(n==undefined) n=1;this.next(-n);
}

function firstPhoto(){
	this.prev(this.photos.length);
}

function lastPhoto(){
	this.next(this.photos.length);
}

function startSlideShow(){
	getViewer().slideShow(true);
}

	var slideTimeout;
	var slidePreloadImageLoaded=false;
	var slidePreloadTime=undefined;

function slideShow(start){
	var doc=this.win.document;
	var viewer=this;
	var photoElt=this.photoImg;
	if(photoElt==undefined) return;
	var photoDiv=this.photoDiv;
	var fadeElt=(FADE_BORDER?photoDiv:photoElt);
	
	if(start!=undefined&&start===true){
		
		if(this.isLoading||this.index>=this.photos.length-1){return;}
		if(this.slideShowPaused){
			this.slideShowPaused=false;
			this.setToolbarImage(P_IMG_ROOT+"/"+TOOLBAR_IMG_RUNNING);
			return;
		}
		else if(this.slideShowRunning){
			this.slideShowPaused=true;
			this.setToolbarImage(P_IMG_ROOT+"/"+TOOLBAR_IMG);
			return;
		}
		else{
			this.slideShowRunning=true;
			this.slideShowPaused=false;
			this.slideFirstPhoto=true;
			this.setToolbarImage(P_IMG_ROOT+"/"+TOOLBAR_IMG_RUNNING);
		}
	}
	else if(this.slideShowPaused){
		window.setTimeout(function(){viewer.slideShow(false);},200);
		return;
	}
	else if(!this.slideShowRunning){
		this.setToolbarImage(P_IMG_ROOT+"/"+TOOLBAR_IMG);
		return;
	}
	var left=0;
	if(photoElt.leftOffset!=undefined){left=parseFloat(photoElt.leftOffset);}
	if(left===0){
		if(this.index<this.photos.length-1){
			slidePreloadImageLoaded=false;
			var slidePreloadImage=new Image();
			this.photos[this.index+1].preloadImage=slidePreloadImage;
			lidePreloadTime=getTimeMillis();
			slidePreloadImage.onload=onSlideLoad;
			slidePreloadImage.onerror=onSlideLoad;
			slidePreloadImage.src=this.photos[this.index+1].src;
		}
		
		/*botezatu*/
		if(this.index>=this.photos.length-1) {
			this.index=-1;
			var slidePreloadImage=new Image();
			this.photos[this.index+1].preloadImage=slidePreloadImage;
			slidePreloadTime=getTimeMillis();
			slidePreloadImage.onload=onSlideLoad;
			slidePreloadImage.onerror=onSlideLoad;
			slidePreloadImage.src=this.photos[this.index+1].src;
			
		}	
		/* end */
		
	}
	if(left>-SLIDE_OFFSET){
		left-=MOVE_STEP;
		if(-left<=FADE_STEPS){
			if(fadeElt.style.opacity!=undefined&&parseFloat(fadeElt.style.opacity)<1){
			/*	if(this.fadePhotos&&this.photos[this.index].src!=undefined)*/
				setOpacity(fadeElt,-left/FADE_STEPS);
			}
		}
		else if(left+SLIDE_OFFSET<FADE_STEPS){
			if(this.index<this.photos.length-1&&!slidePreloadImageLoaded){
				if(slidePreloadTime!=undefined&&getTimeMillis()-slidePreloadTime>PRELOAD_TIMEOUT)
					slidePreloadImageLoaded=true;
					left++;
					this.setLoading(true);
				}
				/*else{if(this.index<this.photos.length-1&&this.fadePhotos&&this.photos[this.index].src!=undefined)*/
				else{if(this.index<this.photos.length-1)
				setOpacity(fadeElt,(left+SLIDE_OFFSET)/FADE_STEPS);
				}
			}
			photoElt.leftOffset=left;
			if(this.panPhotos&&!this.slideFirstPhoto){
				photoElt.style.left=left+"px";
			}
		}
		else{
			if(this.index>=this.photos.length-1){
			
				this.slideShowRunning=true;
				this.slideShowPaused=false;
				this.setToolbarImage(P_IMG_ROOT+"/"+TOOLBAR_IMG);
				if(this.endCallback!=undefined) this.endCallback();return;
			}
			this.index++;
			this.slideFirstPhoto=false;
			this.show(undefined,(this.panPhotos?SLIDE_OFFSET:0),0);
			fadeElt=(FADE_BORDER?this.photoDiv:this.photoImg);
			if(this.fadePhotos) setOpacity(fadeElt,0);
			this.photoImg.leftOffset=0;
			if(this.panPhotos) this.photoImg.style.left="0px";
		}
	var pause=this.slideDuration/SLIDE_OFFSET;
	if(this.slideFirstPhoto){pause/=2;}
	slideTimeout=window.setTimeout(function(){viewer.slideShow(false);},pause);
}

function onSlideLoad(event){
	var viewer=getViewer();
	if(viewer!=undefined){
		/*
		if(flickrHack(viewer,viewer.index+1)){
			var slidePreloadImage=viewer.photos[viewer.index+1].preloadImage;
			slidePreloadImage.src=viewer.photos[viewer.index+1].src;
			slidePreloadTime=getTimeMillis();
			return;
		}
		*/
		slidePreloadImageLoaded=true;
		viewer.setLoading(false);
	}
}

function slideShowStop(){
	this.slideShowRunning=false;
	this.slideShowPaused=false;
	var doc=this.win.document;
	var photoElt=this.photoImg;
	if(photoElt!=undefined){
		if(this.fadePhotos){
			var fadeElt=(FADE_BORDER?this.photoDiv:photoElt);setOpacity(fadeElt,1);
		}
	photoElt.style.left="0px";
	}
}

function addBackShade(zIndex){
	var doc=this.win.document;
	if(doc.getElementById(VIEWER_ID_BACK)!=undefined){return;}
	var photoBack=doc.createElement("div");
	photoBack.id=VIEWER_ID_BACK;
	photoBack.style.top="0px";
	photoBack.style.left="0px";
	photoBack.style.bottom="0px";
	photoBack.style.right="0px";
	photoBack.style.margin="0";
	photoBack.style.padding="0";
	photoBack.style.border="none";
	photoBack.style.cursor="pointer";
	if(IE&&!(IE7&&STRICT_MODE)){
		photoBack.style.position="absolute";
		var docSize=getDocumentSize(this.win);
		photoBack.style.width=(docSize.w-21)+"px";
		photoBack.style.height=(docSize.h-4)+"px";
	}
	else{
		photoBack.style.position="fixed";
		photoBack.style.width="100%";
		photoBack.style.height="100%";
	}
	photoBack.style.zIndex=zIndex-1;
	photoBack.style.backgroundColor=this.shadeColor;
	if(this.backgroundShade) setOpacity(photoBack,this.shadeOpacity);
	else setOpacity(photoBack,0.0);
	photoBack.onclick=onClickEvent;
	doc.body.appendChild(photoBack);
}

function addToolbar(availW,zIndex){
	var doc=this.win.document;
	var i;
	if(doc.getElementById(VIEWER_ID_TOOLBAR)!=undefined) return;
	var photoToolbar=doc.createElement("div");
	photoToolbar.id=VIEWER_ID_TOOLBAR;
	var bottom=10;
	if(IE&&!(IE7&&STRICT_MODE)){
		photoToolbar.style.position="absolute";
		if(IE7){
			var top=getWindowSize(this.win).h+getScrollPos(this.win).top;
			photoToolbar.style.top=(top-TOOLBAR_H-10)+"px";
		}
		else{
			photoToolbar.style.bottom=bottom+"px";
		}
	}
	else{
		photoToolbar.style.position="fixed";
		photoToolbar.style.bottom=bottom+"px";
	}
	photoToolbar.style.left=(availW-TOOLBAR_W+10)/2+"px";
	photoToolbar.style.width=TOOLBAR_W+"px";
	photoToolbar.style.height=TOOLBAR_H+"px";
	photoToolbar.style.textAlign="center";
	setOpacity(photoToolbar,0.7);
	photoToolbar.style.zIndex=zIndex+1;
	var imgBack=TOOLBAR_IMG_BACK;
	photoToolbar.style.backgroundImage="url('"+P_IMG_ROOT+"/"+imgBack+"')";
	photoToolbar.style.backgroundPosition="50% 0%";
	photoToolbar.style.backgroundRepeat="no-repeat";
	if(STRICT_MODE){photoToolbar.style.lineHeight="0.8em";
}

	var toolbarMask=undefined;
	if(!this.enableEmailLink){
		toolbarMask=doc.createElement("img");
		toolbarMask.style.position="absolute";
		toolbarMask.style.width=44;
		toolbarMask.style.height=44;
		toolbarMask.style.left="289px";
		toolbarMask.style.top="0px";
		toolbarMask.src=P_IMG_ROOT+"/"+TOOLBAR_IMG_MASK;
		photoToolbar.appendChild(toolbarMask);
	}
	
	if(!this.enablePhotoLink){
		toolbarMask=doc.createElement("img");
		toolbarMask.style.position="absolute";
		toolbarMask.style.width=44;
		toolbarMask.style.height=44;
		toolbarMask.style.left="339px";
		toolbarMask.style.top="0px";
		toolbarMask.src=P_IMG_ROOT+"/"+TOOLBAR_IMG_MASK;
		photoToolbar.appendChild(toolbarMask);
	}
	
	var imgMap=doc.createElement("map");
	imgMap.name=VIEWER_ID_TOOLBAR_MAP;
	imgMap.id=VIEWER_ID_TOOLBAR_MAP;
	var areas=[];
	areas.push(["document.viewer.first()","17",getMessage("photoviewer.toolbar.first")]);
	areas.push(["document.viewer.prev()","68",getMessage("photoviewer.toolbar.prev")]);
	areas.push(["document.viewer.slideShow(true)","122",getMessage("photoviewer.toolbar.slideShow")]);
	areas.push(["document.viewer.next()","175",getMessage("photoviewer.toolbar.next")]);
	areas.push(["document.viewer.last()","227",getMessage("photoviewer.toolbar.last")]);
	if(this.enableEmailLink)
	areas.push(["document.viewer.email()","300",getMessage("photoviewer.toolbar.email")]);
	if(this.enablePhotoLink)
	areas.push(["document.viewer.permalink()","350",getMessage("photoviewer.toolbar.permalink")]);
	areas.push(["document.viewer.close()","402",getMessage("photoviewer.toolbar.close")]);
	for(i=0;i<areas.length;i++){
		var area=doc.createElement("area");
		area.href="#";
		area.alt=areas[i][2];
		area.title=area.alt;
		area.shape="circle";
		area.coords=areas[i][1]+", 21, 22";
		area.onclick=buildAreaMapClosure(areas[i][0]);
		imgMap.appendChild(area);
	}
	var img=doc.createElement("img");
	img.id=VIEWER_ID_TOOLBAR_IMG;
	img.src=P_IMG_ROOT+"/"+TOOLBAR_IMG;
	img.width=TOOLBAR_IMG_W;
	img.height=TOOLBAR_IMG_H;
	img.style.border="none";
	img.style.background="none";
	img.style.margin="4px";
	img.useMap="#"+VIEWER_ID_TOOLBAR_MAP;
	photoToolbar.appendChild(imgMap);
	photoToolbar.appendChild(img);
	
	if(isHosted()){
		var ttLink=doc.createElement("a");
		ttLink.style.position="absolute";
		ttLink.style.bottom="0px";
		ttLink.style.right="0px";
		ttLink.style.width="25px";
		ttLink.style.height="25px";
		ttLink.style.background="none";
		ttLink.alt="Designed by Botezatu";
		ttLink.title=ttLink.alt;
		ttLink.cursor=ttLink.alt;
		ttLink.href=TOOLBAR_LINK;
		ttLink.target="_new";
		ttLink.alt="Designed by Botezatu";
		ttLink.title=ttLink.alt;photoToolbar.appendChild(ttLink);
	}
	var loadingIcon=doc.createElement("img");
	loadingIcon.id=VIEWER_ID_LOADING;
	loadingIcon.width=16;
	loadingIcon.height=16;
	loadingIcon.style.display="none";
	loadingIcon.style.position="absolute";
	loadingIcon.style.left=(273-8)+"px";
	loadingIcon.style.top=(24-8)+"px";
	loadingIcon.src=P_IMG_ROOT+"/"+TOOLBAR_IMG_LOADING;
	loadingIcon.style.border="none";
	loadingIcon.style.background="none";
	photoToolbar.appendChild(loadingIcon);
	photoToolbar.appendChild(doc.createElement("br"));
	var photoTime=doc.createElement("span");
	photoTime.id=VIEWER_ID_TIME;
	photoTime.position="relative";
	photoTime.style.color=TOOLBAR_FONT_COLOR;
	photoTime.style.fontFamily=TOOLBAR_FONT_STYLE;
	photoTime.style.fontSize=this.fontSize+"px";
	if(STRICT_MODE){
		photoTime.style.lineHeight=this.fontSize+"px";
	}
	if(this.font!=undefined){
		photoTime.style.font=this.font;
	}
	photoTime.style.cssFloat="none";
	photoTime.style.textAlign="right";
	photoTime.style.padding="0px 10px";
	photoTime.appendChild(doc.createTextNode(" "));
	photoToolbar.appendChild(photoTime);
	var photoTitle=doc.createElement("span");
	photoTitle.id=VIEWER_ID_TITLE;
	photoTitle.position="relative";
	photoTitle.style.color=TOOLBAR_FONT_COLOR;
	photoTitle.style.fontFamily=TOOLBAR_FONT_STYLE;
	photoTitle.style.fontSize=this.fontSize+"px";
	if(STRICT_MODE){
		photoTitle.style.lineHeight=this.fontSize+"px";
	}
	if(this.font!=undefined){
		photoTitle.style.font=this.font;
	}
	photoTitle.style.cssFloat="none";
	photoTitle.style.textAlign="left";
	photoTitle.style.paddingRight="20px";
	photoTitle.appendChild(doc.createTextNode(" "));
	photoToolbar.appendChild(photoTitle);
	doc.body.appendChild(photoToolbar);
	var photoByline=doc.createElement("div");
	photoByline.appendChild(doc.createTextNode(""));
	photoByline.style.color=TOOLBAR_FONT_COLOR;
	photoByline.style.fontFamily=TOOLBAR_FONT_STYLE;
	photoByline.style.fontSize=this.fontSize+"px";
	if(this.font!=undefined){
		photoByline.style.font=this.font;
	}
	photoByline.id=VIEWER_ID_BYLINE;
	photoByline.style.position="absolute";
	photoByline.style.right="5px";
	photoByline.style.bottom="5px";
	photoByline.style.zIndex=zIndex+1;
	photoByline.appendChild(doc.createTextNode(" "));
	doc.body.appendChild(photoByline);
}

function buildAreaMapClosure(func){
	return function(event){eval(func);
	blurElement(event);
	return false;};
}

function blurElement(event){
	var target=getEventTarget(getEvent(event));
	if(target!=undefined) target.blur();
}

function setToolbarImage(img){
	var doc=this.win.document;
	var elt=doc.getElementById(VIEWER_ID_TOOLBAR_IMG);
	if(elt!=undefined) elt.src=img;
}

function setShowToolbar(doShow){
	this.showToolbar=doShow;
}

function addCaptions(){
	var photo=this.photos[this.index];
	var doc=this.win.document;
	var photoTime=doc.getElementById(VIEWER_ID_TIME);
	var photoTitle=doc.getElementById(VIEWER_ID_TITLE);
	var photoByline=doc.getElementById(VIEWER_ID_BYLINE);
	var time=(this.index+1)+"/"+this.photos.length;
	if(photo.time!=undefined){
		time+=" ["+photo.time+"]";
	}
	photoTime.firstChild.nodeValue=time;
	var title=(photo.title!=undefined?photo.title:"");
	photoTitle.title="";
	photoTitle.alt="";
	if(title.length>TITLE_MAX_LENGTH){
		photoTitle.title=title;
		photoTitle.alt=title;
		title=title.substring(0,TITLE_MAX_LENGTH)+" ...";
	}
	if(title.indexOf("\n")!==0){
		title=title.replace("\n","<br />");
		photoTitle.innerHTML=title;
	}
	else{
		photoTitle.nodeValue=title;
	}
	if(photo.byline!=undefined&&photo.byline.length>0){
		photoByline.firstChild.nodeValue=photo.byline;
	}
	else{
		photoByline.firstChild.nodeValue="";
	}
}

function setCloseCallback(callback){
	this.closeCallback=callback;
}

function setShowCallback(callback){
	this.showCallback=callback;
}

function setEndCallback(callback){
	this.endCallback=callback;
}

function emailPhoto(){
	var photo=this.photos[this.index];
	var doc=this.win.document;
	var title=(photo.title!=undefined?photo.title:getMessage("photoviewer.email.subject.photo"));
	var mailtoLink="mailto:?subject="+title+"&body="+getPhotoURL(photo.src);
	/*var mailtoLink="contact.php?poza="+getPhotoURL(photo.src);*/
	doc.location.href=mailtoLink;
}

function getPhotoURL(url){
	var loc=document.location;
	if(/\w+:\/\/.+/.test(url)){
		return url;
	}
	else if(url.indexOf("/")===0){
		return loc.protocol+"//"+loc.host+url;
	}
	else{
		var path=loc.pathname;
		var pos=path.lastIndexOf("/");
		if(pos!=-1){
			path=path.substring(0,pos);
		}
		return loc.protocol+"//"+loc.host+path+"/"+url;
	}
}

function linkPhoto(){
	var photo=this.photos[this.index];
	window.open(photo.src);
}

function favoritePhoto(){
	var photo=this.photos[this.index];
	var doc=this.win.document;
	var restURL=REST_URL+"favorite.php?id"+photo.id;
	try{var res=getResponse(restURL,false,true);}
	catch(e){return;}
}

function hideOverlappingElements(node){
	if(node==undefined){
		node=this.win.document.body;
		this.hideOverlappingElements(node);
		return;
	}
	if(node.style!=undefined&&node.style.visibility!="hidden"){
		var nodeName=node.nodeName.toLowerCase();
		if((node.className!=undefined&&node.className.indexOf("SlideshowDoHide")!=-1)||(IE&&(nodeName=="select"||nodeName=="object"||nodeName=="embed"))){
			node.style.visibility="hidden";
			if(this.hiddenElements==undefined) this.hiddenElements=[];
			this.hiddenElements.push(node);
		}
	}
	if(node.childNodes!=undefined){
		var i;
		for(i=0;i<node.childNodes.length;i++){
			this.hideOverlappingElements(node.childNodes[i]);
		}
	}
}

function showOverlappingElements(){
	var i;
	if(this.hiddenElements!=undefined){
		for(i=0;i<this.hiddenElements.length;i++){
			this.hiddenElements[i].style.visibility="visible";
		}
	this.hiddenElements=[];
	}
}

function viewerHandleKey(event){
	if(!getViewer) return true;
	var viewer=getViewer();
	if(viewer==undefined||!viewer.shown) return true;
	event=getEvent(event);
	if(event.ctrlKey||event.altKey) return true;
	var keyCode=event.keyCode;
	switch(keyCode){
		case 37:
		case 38:viewer.prev();break;
		case 39:
		case 40:viewer.next();break;
		case 33:viewer.prev(10);break;
		case 34:viewer.next(10);break;
		case 36:viewer.first();break;
		case 35:viewer.last();break;
		case 32:
		case 13:viewer.slideShow(true);break;
		case 27:viewer.close();break;
		default:return true;
	}
	preventDefault(event);
	return false;
}
/*
function flickrHack(viewer,index){
	if(viewer.photos[index]!=undefined){
		var preloadPhoto=viewer.photos[index].preloadImage;
		if(preloadPhoto!=undefined&&preloadPhoto.width==500&&preloadPhoto.height==375){
			// var flickrRE=/.+static\.flickr\.com.+_b\.jpg/; 
			var flickrRE='private';
			if(flickrRE.test(preloadPhoto.src)){
				viewer.photos[index].src=viewer.photos[index].src.replace(/_b\.jpg/,"_o.jpg");
				return true;
			}
		}
	}
	return false;
}
*/
function findPhotosTT(viewer,node){
	var i;
	if(node.nodeName.toLowerCase()=="a"){
		var onclick=node.getAttribute("onclick");
		if(onclick==undefined){onclick=node.onclick;}
		if(onclick!=undefined&&new String(onclick).indexOf("popupImg")!=-1){
			var popupRE=/.*popupImg\((.+?),(.+?),(.+?)\).*/;
			if(popupRE.test(onclick)){
				var url,w,h;
				if(node.photoUrl!=undefined){url=node.photoUrl;w=node.photoW;h=node.photoH;
			}
		else{
			url=RegExp.$1;
			if(url.charAt(0)=="'"&&url.charAt(url.length-1)=="'")
			url=url.substring(1,url.length-1);
			w=parseInt(RegExp.$2);h=parseInt(RegExp.$3);
		}
		var photo=new PhotoImg(undefined,url,w,h);
		var found=false;
		for(i=0;i<viewer.photos.length;i++){
			if(viewer.photos[i].src==photo.src){
			found=true;break;
			}
		}
		if(!found) viewer.add(photo);
		}
	}
}

	if(node.childNodes!=undefined){
		for(i=0;i<node.childNodes.length;i++){
			findPhotosTT(viewer,node.childNodes[i]);
			}
		}
	}
	var defaultViewer=undefined;
	
function popupImg(url,w,h,backColor,showToolbar){
	var i;
	if(defaultViewer==undefined) defaultViewer=new PhotoViewer();
	else{
		defaultViewer.photos=[];
		defaultViewer.index=0;
	}
	if(backColor!=undefined) defaultViewer.setBackground(backColor,backColor,false);
	if(showToolbar==undefined||showToolbar){
		findPhotosTT(defaultViewer,window.document.body);
		for(i=0;i<defaultViewer.photos.length;i++){
			if(defaultViewer.photos[i].src==url){defaultViewer.show(i);
		}
	}
}

if(defaultViewer.photos===undefined||defaultViewer.photos.length===0){
	defaultViewer.setShowToolbar(false);
	defaultViewer.add(new PhotoImg(undefined,url,w,h));
	defaultViewer.show();
}
return false;
}
function onClickEvent()
{
	var v=getViewer();
	if(v.customOnClickEvent!=undefined)
	v.customOnClickEvent();
	else closeViewer();
}
function setupFragmentIdentifierModePhotoViewer(iframeLocation,iframename,viewerJSONArray)
{
	var viewer=new PhotoViewer();
	viewer.origRootLocation=document.location.href;
	viewer.origIFrameLocation=iframeLocation;
	viewer.iframename=iframename;
	viewer.setCloseCallback(viewer.setStopFragmentIdentifier);
	for(var i=0;i<viewerJSONArray.length;i++){
		viewer.add(viewerJSONArray[i].url,viewerJSONArray[i].title,viewerJSONArray[i].date,viewerJSONArray[i].byline);
	}
	window.frames[viewer.iframename].location=viewer.origIFrameLocation+"#"+viewer.origRootLocation;viewer.checkStartFragmentIdentifier();
}

function checkStartFragmentIdentifier(){
	var href=document.location.href;
	if(href.indexOf("#startphoto=")==-1){
		window.setTimeout(checkStartFragmentIdentifier,500);
	}
	else{
		var startPhoto=parseInt(href.substring(href.lastIndexOf("=")+1));
		var viewer=getViewer();
		if(viewer.origRootLocation.indexOf("#")==-1) viewer.origRootLocation+="#";
		if(FIREFOX){window.history.back();}
		else{document.location.href=viewer.origRootLocation;}
		viewer.show(startPhoto);
	}
}

function setStopFragmentIdentifier(index){
	window.frames[getViewer().iframename].location=this.origIFrameLocation+"#stopphoto="+index;checkStartFragmentIdentifier();
}

function setStartFragmentIdentifier(index){
	var rootWin=getRootWindow();
	if(this.origIFrameLocation==undefined)
	this.origIFrameLocation=rootWin.location.href.substring(0,rootWin.location.href.indexOf("#"));
	if(this.origRootLocation==undefined)
	this.origRootLocation=rootWin.location.href.substring(rootWin.location.href.indexOf("#")+1);
	this.checkStopFragmentIdentifier();
	var frIdentifier="#startphoto="+index;
	rootWin.parent.location=this.origRootLocation+frIdentifier;
}

function checkStopFragmentIdentifier(){
	var href=getRootWindow().location.href;
	if(href.indexOf("#stopphoto")==-1){
		window.setTimeout(checkStopFragmentIdentifier,500);
	}
	else{
		var viewer=getViewer();
		var index=href.substring(href.lastIndexOf("=")+1);
		if(viewer.origIFrameLocation.indexOf("#")==-1) viewer.origIFrameLocation+="#";
		if(FIREFOX){window.history.back();}
		else{getRootWindow().location.href=viewer.origIFrameLocation;}
		viewerCloseCallback(index);
	}
}