/*
 * (c) Copyright 2006, Klika, all rights reserved.
 *
 * This code is the property of Klika d.o.o. The code 
 * may not be included in, invoked from, or otherwise 
 * used in any software, service, device, or process 
 * which is sold, exchanged for profit, or for which 
 * a license, subscription, or royalty fee is charged.
 *
 * Permission is granted to use this code for personal,
 * educational, research, or commercial purposes, provided 
 * this notice is included, and provided this code is not 
 * used as described in the above paragraph.
 *
 * This code may not be modified without express
 * permission of Klika. You may not delete, disable, or in
 * any manner alter distinctive brand features rendered
 * by the code. The use of this code in derivative work is
 * permitted, provided that the code and this notice are 
 * included in full, and provided that the code is used in
 * accordance with these terms.
 *
 * Email: info at triptracker.net
 * Web:   http://slideshow.triptracker.net
 */

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

  "photoviewer.toolbar.first":       "Zum Anfang (Home)",
  "photoviewer.toolbar.prev":        "Vorheriges Bild (Nach Links)",
  "photoviewer.toolbar.slideShow":   "Start/Pause Slide Show (Leertaste)",
  "photoviewer.toolbar.next":        "Nächstes Bild (Nach Rechts)",
  "photoviewer.toolbar.last":        "Zum Ende (End-Taste)",
  "photoviewer.toolbar.email":       "Bild Mailen",
  "photoviewer.toolbar.permalink":   "URL anzeigen",
  "photoviewer.toolbar.close":       "Schliessen (Esc)",
  "photoviewer.email.subject.photo": "Foto",

  "gallery.nophotos":                "Keine Bilder",
  "gallery.thumbs.start":            "Start",
  "gallery.thumbs.end":              "Ende",
  "gallery.toolbar.first":           "Erstes Bild",
  "gallery.toolbar.prev":            "Vorheriges Bild",
  "gallery.toolbar.view":            "Bild anschauen",
  "gallery.toolbar.next":            "Nächstes Bild",
  "gallery.toolbar.last":            "Letztes Bild",
  "gallery.view.full":               "Fenster minimieren",
  "gallery.view.photo":              "Nur Bilder ansehen",
  "gallery.view.text":               "Nur Kommentar ansehen",
  "gallery.view.close":              "Fenster schliessen"
};

var agent=navigator.userAgent.toLowerCase();var IE=(agent.indexOf("msie")!=-1&&agent.indexOf("opera")==-1);var IE7=(agent.indexOf("msie 7")!=-1);var IE8=(agent.indexOf("msie 8")!=-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.stopEvent)
event.stopEvent();
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 getMousePosition(event){event=getEvent(event);
var scrollLeft=window.pageXOffset;
if(scrollLeft==undefined||scrollLeft===0)
scrollLeft=window.document.documentElement.scrollLeft;
if(scrollLeft==undefined||scrollLeft===0)
scrollLeft=window.document.body.scrollLeft;
var scrollTop=window.pageYOffset;
if(scrollTop==undefined||scrollTop===0)
scrollTop=window.document.documentElement.scrollTop;
if(scrollTop==undefined||scrollTop===0)
scrollTop=window.document.body.scrollTop;
var x=event.clientX+scrollLeft;
var y=event.clientY+scrollTop;
return{x:x,y:y};
}
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 getDOMLocation(node){var x=node.offsetLeft;
var y=node.offsetTop;
while(node.offsetParent){x=x+node.offsetParent.offsetLeft;
y=y+node.offsetParent.offsetTop;
if(node==document.getElementsByTagName('body')[0]){break;
}else{node=node.offsetParent;
}}
return{x:x,y:y};
}
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 findDOMElement(id){var el=undefined;
var win=window;
while(el==undefined){try{el=win.document.getElementById(id);
}catch(e){break;
}
if(win===win.parent){break;
}
win=win.parent;
}
return el;
}
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("/selenium-server/")!=-1){break;
}
win=win.parent;
}catch(e){win.permissionDenied=true;
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("triptracker.net")==-1||host.indexOf("slideshow.triptracker.net")!=-1)&&host.indexOf("rtvslo.si")==-1&&host!="localhost"&&!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 getMap(){if(this.map!=undefined)
return this.map;
try{if(document.map!=undefined)
return document.map;
}catch(e){}
try{if(window.parent.document.map!=undefined)
return window.parent.document.map;
}catch(e){}
return undefined;
}
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 LINE_HEIGHT="0.7em";
var OFFSET_LEFT=0;
var OFFSET_TOP=0;

var REST_URL="/rest/";
var P_IMG_ROOT="/extensions/slideshow/img/";
var TOOLBAR_IMG="toolbar.png";
var TOOLBAR_IMG_RUNNING="toolbar2.png";
var TOOLBAR_IMG_BACK="toolbar-back";
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://www.tobias-ernst.ch";
var TOOLBAR_OPACITY=0.7;
var TOOLBAR_FONT_COLOR="#c0c0c0";
var TOOLBAR_FONT_STYLE="tahoma, verdana, arial, helvetica, sans-serif";
var BYLINE_FONT_COLOR=TOOLBAR_FONT_COLOR;
var BYLINE_FONT_STYLE=TOOLBAR_FONT_STYLE;
var BYLINE_POSITION_RIGHT=5;
var BYLINE_POSITION_BOTTOM=5;
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 VIEWER_ID_PHOTO=VIEWER_ID_PREFIX+"Photo";
var VIEWER_ID_CTXMENU=VIEWER_ID_PREFIX+"CtxMenu";
var TITLE_MAX_LENGTH=140;
var TOOLBAR_IMG_LOADING_LEFT=273;
var TOOLBAR_IMG_LOADING_TOP=24;
function PhotoViewer(win,handleKeys){this.setImageRoot=setImageRoot;
this.add=addPhoto;
this.show=showPhoto;
this.close=closePhoto;
this.randomize=randomize;
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.addByLine=addByLine;
this.addBylineCaption=addBylineCaption;
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.setOnRightclickEvent=setOnRightclickEvent;
this.enableLoop=enableLoop;
this.disableLoop=disableLoop;
this.enableToolbarAnimator=enableToolbarAnimator;
this.disableToolbarAnimator=disableToolbarAnimator;
this.enableToolbar=enableToolbar;
this.disableToolbar=disableToolbar;
this.setControlsImageMap=setControlsImageMap;
this.setOverrideToolbarStyles=setOverrideToolbarStyles;
this.setNoPadding=setNoPadding;
this.hideOverlappingElements=hideOverlappingElements;
this.showOverlappingElements=showOverlappingElements;
this.addContextMenu=addContextMenu;
this.setEmailAddress=setEmailAddress;
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)&&!VIEWER_KEY_EVENT_ADDED){if(this.win.addEventListener){this.win.addEventListener("keydown",viewerHandleKey,false);
}else{this.win.document.attachEvent("onkeydown",viewerHandleKey);
}
VIEWER_KEY_EVENT_ADDED=true;
}
this.win.document.viewer=this;
if(OPERA)
this.disableFading();
}
var VIEWER_KEY_EVENT_ADDED=false;
function PhotoImg(id,src,w,h,time,title,byline){this.id=id;
this.src=src;
this.w=parseInt(w,10);
this.h=parseInt(h,10);
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 randomize(){var o=this.photos;
for(var j,x,i=o.length;
i;
j=parseInt(Math.random((new Date()).getSeconds())*i,10),x=o[--i],o[i]=o[j],o[j]=x);
}
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 setOnRightclickEvent(newfunc){this.customOnRightclickEvent=newfunc;
}
function enableLoop(){this.loop=true;
}
function disableLoop(){this.loop=false;
}
function enableToolbar(){this.showToolbar=true;
}
function disableToolbar(){this.showToolbar=false;
}
function enableToolbarAnimator(){this.toolbarAnimator=new ToolbarAnimator(this);
}
function disableToolbarAnimator(){if(this.toolbarAnimator!=undefined){this.toolbarAnimator.reset();
this.toolbarAnimator=undefined;
}}
function setControlsImageMap(imagemap){this.customImageMap=imagemap;
}
function setOverrideToolbarStyles(overrideToolbarStyles){this.overrideToolbarStyles=overrideToolbarStyles;
}
function setNoPadding(nopadding){this.nopadding=nopadding;
}
function setEmailAddress(address){this.emailAddress=address;
}
function showPhoto(index,cropWidth,opacity){if(this.photos.length===0){return true;
}
if(getRootWindow().permissionDenied&&this.badgeMode==undefined&&!getRootWindow().livemode){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-(this.nopadding?this.borderWidth*2:20);
var availH=winSize.h-(this.nopadding?this.borderWidth*2:20);
var scrollPos=getScrollPos(this.win);
var scrollLeft=scrollPos.left;
var scrollTop=scrollPos.top;
this.addBackShade(zIndex);
this.addByLine(zIndex);
this.addBylineCaption();
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=(this.nopadding?0:20);
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.id=VIEWER_ID_PHOTO;
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;
photoElt.oncontextmenu=onContextMenuEvent;
if(opacity!=undefined&&this.fadePhotos){var fadeElt=(FADE_BORDER?photoDiv:photoElt);
setOpacity(fadeElt,opacity);
}
var left=parseInt((availW-pw)/2)+(this.nopadding?0:OFFSET_LEFT);
photoDiv.style.left=(left+scrollLeft+cropWidth/2)+"px";
var top=parseInt((availH-ph)/2)+(this.nopadding?0:OFFSET_TOP);
photoDiv.style.top=(top+scrollTop)+"px";
photoElt.style.visibility="hidden";
photoDiv.style.width=(pw-cropWidth>0?pw-cropWidth:pw)+"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_TOOLBAR);
if(elt!=undefined)
doc.body.removeChild(elt);
elt=doc.getElementById(VIEWER_ID_BYLINE);
if(elt!=undefined)
doc.body.removeChild(elt);
elt=doc.getElementById(VIEWER_ID_BACK);
if(elt!=undefined)
doc.body.removeChild(elt);
this.shown=false;
this.slideShowRunning=false;
this.slideShowPaused=false;
try{this.showOverlappingElements();
}catch(e){log.error(e);
}
if(this.toolbarAnimator!=undefined){this.toolbarAnimator.reset();
}
if(this.closeCallback!=undefined)
this.closeCallback(this.index);
if(this.contextMenu!=undefined)
this.contextMenu.hide();
}
function nextPhoto(n){if(this.contextMenu!=undefined&&this.contextMenu.visible)
this.contextMenu.hide();
if(this.isLoading)
return;
if(n==undefined)
n=1;
var oldIndex=this.index;
if(this.index+n>=this.photos.length){if(this.loop&&n!=this.photos.length){this.index=0;
}else{this.index=this.photos.length-1;
}}else if(this.index+n<0){if(n<-1)
this.index=0;
else if(this.loop)
this.index=this.photos.length-1;
else
return;
}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(this.contextMenu!=undefined&&this.contextMenu.visible)
this.contextMenu.hide();
if(n==undefined)
n=1;
this.next(-n);
}
function firstPhoto(){if(this.contextMenu!=undefined&&this.contextMenu.visible)
this.contextMenu.hide();
this.prev(this.photos.length);
}
function lastPhoto(){if(this.contextMenu!=undefined&&this.contextMenu.visible)
this.contextMenu.hide();
this.next(this.photos.length);
}
function startSlideShow(){if(this.contextMenu!=undefined&&this.contextMenu.visible)
this.contextMenu.hide();
getViewer().slideShow(true);
}
var slideTimeout;
var slidePreloadImageLoaded=false;
var slidePreloadTime=undefined;
function slideShow(start){if(this.toolbarAnimator!=undefined)
this.toolbarAnimator.slideshowAction();
var nextIndex=this.index+1;
if(nextIndex>=this.photos.length){if(this.loop)
nextIndex=0;
else if(!this.slideShowPaused&&!this.slideShowRunning){this.setToolbarImage(P_IMG_ROOT+"/"+TOOLBAR_IMG);
return;
}}
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.slideShowPaused){this.slideShowPaused=false;
this.setToolbarImage(P_IMG_ROOT+"/"+TOOLBAR_IMG_RUNNING);
if(this.contextMenu!=undefined&&this.contextMenu.visible)
this.contextMenu.hide();
return;
}else if(this.slideShowRunning){this.slideShowPaused=true;
this.setToolbarImage(P_IMG_ROOT+"/"+TOOLBAR_IMG);
return;
}else{if(this.contextMenu!=undefined&&this.contextMenu.visible)
this.contextMenu.hide();
this.slideShowRunning=true;
this.slideShowPaused=false;
this.slideFirstPhoto=true;
this.setToolbarImage(P_IMG_ROOT+"/"+TOOLBAR_IMG_RUNNING);
}
if(this.isLoading||this.index>this.photos.length-1){return;
}}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(nextIndex<this.photos.length){slidePreloadImageLoaded=false;
var slidePreloadImage=new Image();
this.photos[nextIndex].preloadImage=slidePreloadImage;
slidePreloadTime=getTimeMillis();
slidePreloadImage.onload=onSlideLoad;
slidePreloadImage.onerror=onSlideLoad;
slidePreloadImage.src=this.photos[nextIndex].src;
}}
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(nextIndex<this.photos.length&&!slidePreloadImageLoaded){if(slidePreloadTime!=undefined&&getTimeMillis()-slidePreloadTime>PRELOAD_TIMEOUT)
slidePreloadImageLoaded=true;
left++;
this.setLoading(true);
}else{if(nextIndex<this.photos.length&&this.fadePhotos&&this.photos[this.index].src!=undefined)
setOpacity(fadeElt,(left+SLIDE_OFFSET)/FADE_STEPS);
}}
photoElt.leftOffset=left;
if(this.panPhotos&&!this.slideFirstPhoto){photoElt.style.left=left+"px";
}}else{if(nextIndex>=this.photos.length){this.slideShowRunning=false;
this.slideShowPaused=false;
this.setToolbarImage(P_IMG_ROOT+"/"+TOOLBAR_IMG);
if(this.toolbarAnimator!=undefined)
this.toolbarAnimator.reset();
if(this.endCallback!=undefined)
this.endCallback();
return;
}
this.index=nextIndex;
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;
setOpacity(photoToolbar,TOOLBAR_OPACITY);
photoToolbar.style.zIndex=zIndex+1;
var imgBack=TOOLBAR_IMG_BACK;
if(!isHosted()){imgBack+="-nologo";
}
if(IE&&!IE7){imgBack+="-indexed";
}
imgBack+=".png";
if(!this.overrideToolbarStyles){var bottom=10;
if(IE&&!(IE7&&STRICT_MODE)){photoToolbar.style.position="absolute";
if(IE7||IE8){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";
photoToolbar.style.backgroundImage="url('"+P_IMG_ROOT+"/"+imgBack+"')";
photoToolbar.style.backgroundPosition="50% 0%";
photoToolbar.style.backgroundRepeat="no-repeat";
photoToolbar.style.lineHeight=LINE_HEIGHT;
}
var toolbarMask=undefined;
if(!this.enableEmailLink&&TOOLBAR_IMG_MASK!=undefined){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&&TOOLBAR_IMG_MASK!=undefined){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=this.customImageMap;
if(imgMap===undefined){imgMap=doc.createElement("map");
var areas=[];
areas.push(["getViewer().first()","17",getMessage("photoviewer.toolbar.first")]);
areas.push(["getViewer().prev()","68",getMessage("photoviewer.toolbar.prev")]);
areas.push(["getViewer().slideShow(true)","122",getMessage("photoviewer.toolbar.slideShow")]);
areas.push(["getViewer().next()","175",getMessage("photoviewer.toolbar.next")]);
areas.push(["getViewer().last()","227",getMessage("photoviewer.toolbar.last")]);
if(this.enableEmailLink)
areas.push(["getViewer().email()","300",getMessage("photoviewer.toolbar.email")]);
if(this.enablePhotoLink)
areas.push(["getViewer().permalink()","350",getMessage("photoviewer.toolbar.permalink")]);
areas.push(["getViewer().close()","402",getMessage("photoviewer.toolbar.close")]);
for(i=0;
i<areas.length;
i++){var area=doc.createElement("area");
area.href="javascript:void(0)";
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);
}}
imgMap.name=VIEWER_ID_TOOLBAR_MAP;
imgMap.id=VIEWER_ID_TOOLBAR_MAP;
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";
if(STRICT_MODE){img.style.margin="4px 0px 0px 0px";
}else{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="TripTracker.net";
ttLink.title=ttLink.alt;
ttLink.cursor=ttLink.alt;
ttLink.href=TOOLBAR_LINK;
ttLink.target="_new";
ttLink.alt="Naturtreff.com";
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=(TOOLBAR_IMG_LOADING_LEFT-8)+"px";
loadingIcon.style.top=(TOOLBAR_IMG_LOADING_TOP-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;
if(!this.overrideToolbarStyles){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;
if(!this.overrideToolbarStyles){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);
}
function addByLine(zIndex){var doc=this.win.document;
if(doc.getElementById(VIEWER_ID_BYLINE)!=undefined)
return;
var photoByline=doc.createElement("div");
photoByline.appendChild(doc.createTextNode(""));
photoByline.style.color=BYLINE_FONT_COLOR;
photoByline.style.fontFamily=BYLINE_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=BYLINE_POSITION_RIGHT+"px";
if(IE&&!(IE7&&STRICT_MODE)){photoByline.style.position="absolute";
if(IE7||IE8){var top=getWindowSize(this.win).h+getScrollPos(this.win).top;
photoByline.style.top=(top-30)+"px";
}else{photoByline.style.bottom=BYLINE_POSITION_BOTTOM+"px";
}}else{photoByline.style.position="fixed";
photoByline.style.bottom=BYLINE_POSITION_BOTTOM+"px";
}
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 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;
}}
function addBylineCaption(){var photo=this.photos[this.index];
var doc=this.win.document;
var photoByline=doc.getElementById(VIEWER_ID_BYLINE);
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 emailAddress=this.emailAddress!==undefined?this.emailAddress:"";
var mailtoLink="mailto:"+emailAddress+"?subject="+title+"&body="+
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+"markfeatured?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||FIREFOX)&&(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(typeof getViewer=='undefined'||!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/;
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.contextMenu!=undefined&&v.contextMenu.visible){v.contextMenu.hide();
return;
}
if(v.toolbarAnimator!=undefined)
v.toolbarAnimator.reset();
if(v.customOnClickEvent!=undefined)
v.customOnClickEvent();
else
closeViewer();
}
function onContextMenuEvent(e)
{var v=getViewer();
var event=getEvent(e);
if(v.contextMenu==undefined&&v.customOnRightclickEvent==undefined){return true;
}
event.cancelBubble=true;
if(v.customOnRightclickEvent!=undefined)
v.customOnRightclickEvent(e);
if(v.contextMenu!=undefined&&(!v.slideShowRunning||v.slideShowPaused))
v.contextMenu.show(getMousePosition(e));
return false;
}
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);
}}
function ToolbarAnimator(viewer){this.viewer=viewer;
}
ToolbarAnimator.prototype.initialize=function(){var _this=this;
var backDiv=findDOMElement(VIEWER_ID_BACK);
var frontDiv=findDOMElement(VIEWER_ID_PHOTO);
var toolbar=findDOMElement(VIEWER_ID_TOOLBAR);
if(backDiv!=undefined&&frontDiv!=undefined&&toolbar!=undefined){var func=function(){_this.mouseAction();
};
backDiv.onmousemove=func;
frontDiv.onmousemove=func;
toolbar.onmousemove=func;
toolbar.onclick=func;
this.initialized=true;
}};
ToolbarAnimator.prototype.reset=function(){this.stop();
var backDiv=findDOMElement(VIEWER_ID_BACK);
var frontDiv=findDOMElement(VIEWER_ID_PHOTO);
var toolbar=findDOMElement(VIEWER_ID_TOOLBAR);
if(backDiv!=undefined&&frontDiv!=undefined&&toolbar!=undefined){backDiv.onmousemove=null;
frontDiv.onmousemove=null;
toolbar.onmousemove=null;
toolbar.onclick=null;
}
this.initialized=false;
};
ToolbarAnimator.prototype.stop=function(){var _this=this;
if(this.hiderID!=undefined){window.clearTimeout(this.hiderID);
this.hiderID=undefined;
}
if(this.hidden){this.showToolbar();
}};
ToolbarAnimator.prototype.mouseAction=function(){this.stop();
};
ToolbarAnimator.prototype.slideshowAction=function(){var _this=this;
if(this.viewer.slideShowRunning&&!this.viewer.slideShowPaused&&this.hiderID==undefined){if(!this.initialized){this.initialize();
}
this.hiderID=window.setTimeout(function(){_this.hideToolbar();
},5000);
}else if(this.viewer.slideShowPaused){this.reset();
}};
ToolbarAnimator.prototype.hideToolbar=function(){var _this=this;
var toolbar=findDOMElement(VIEWER_ID_TOOLBAR);
if(toolbar==undefined){return;
}
var opacity=toolbar.style.KhtmlOpacity;
if(opacity==undefined){opacity=toolbar.style.opacity;
}
if(opacity===0){toolbar.style.display="none";
return;
}
opacity=opacity-0.05;
setOpacity(toolbar,opacity>0?opacity:0);
this.hidden=true;
this.hiderID=window.setTimeout(function(){_this.hideToolbar();
},100);
};
ToolbarAnimator.prototype.showToolbar=function(){var toolbar=findDOMElement(VIEWER_ID_TOOLBAR);
if(toolbar!=undefined){toolbar.style.display="block";
setOpacity(toolbar,TOOLBAR_OPACITY);
}
this.hidden=false;
};
function addContextMenu(contextMenu){if(isHosted()||getViewer().contextMenu!=undefined){return;
}
this.contextMenu=contextMenu;
this.contextMenu.initialize();
}
function PhotoViewerCtxMenuItem(text,callback){this.text=text;
this.callback=callback;
}
function PhotoViewerCtxMenu(cssClass){this.cssClass=cssClass;
this.items=[];
this.ctxSubMenus=[];
}
PhotoViewerCtxMenu.prototype.mouseover=function(e){var viewer=getViewer();
var ctxMenu=viewer.contextMenu;
if(!ctxMenu.visible){return;
}
for(var i=0;
i<ctxMenu.ctxSubMenus.length;
i++){ctxMenu.ctxSubMenus[i].style.visibility="hidden";
}
var subMenuId=this.id+"_sub";
var subMenu=document.getElementById(subMenuId);
var menuDiv=this.parentNode.parentNode;
var mouseLoc=getMousePosition(e);
var itemLoc=getDOMLocation(this);
var menuLoc=getDOMLocation(menuDiv);
if(subMenu&&menuDiv){subMenu.style.left=(menuLoc.x+menuDiv.clientWidth)+"px";
subMenu.style.top=itemLoc.y+"px";
subMenu.style.visibility="visible";
}};
PhotoViewerCtxMenu.prototype.mouseclick=function(e){var viewer=getViewer();
var menu=viewer.contextMenu;
var menuItem=undefined;
for(var i=0;
i<menu.items.length;
i++){if(menu.items[i].DOMElement==this){menuItem=menu.items[i];
break;
}
var itemFound=false;
if(menu.items[i].subitems==undefined){continue;
}
for(var j=0;
j<menu.items[i].subitems.length;
j++){if(menu.items[i].subitems[j].DOMElement.id===this.id){menuItem=menu.items[i].subitems[j];
itemFound=true;
break;
}}
if(itemFound){break;
}}
if(menuItem!=undefined&&menuItem.callback!=undefined){viewer.contextMenu.hide();
menuItem.callback(viewer.photos[viewer.index].src,e);
}};
PhotoViewerCtxMenu.prototype.add=function(item,subitems){item.subitems=subitems;
this.items.push(item);
};
PhotoViewerCtxMenu.prototype.initialize=function(){var viewer=getViewer();
var doc=viewer.win.document;
this.createMenu(doc,viewer);
this.initialized=true;
};
PhotoViewerCtxMenu.prototype.createMenu=function(doc,viewer){var ctxMenuDiv=doc.createElement("div");
ctxMenuDiv.id=VIEWER_ID_CTXMENU;
ctxMenuDiv.style.visibility="hidden";
ctxMenuDiv.style.position="absolute";
ctxMenuDiv.style.zIndex=999999;
var ctxMenu=doc.createElement("ul");
for(var i=0;
i<this.items.length;
i++){var ctxMenuItem=doc.createElement("li");
ctxMenuItem.appendChild(doc.createTextNode(this.items[i].text));
ctxMenuItem.onclick=this.mouseclick;
ctxMenuItem.id=VIEWER_ID_CTXMENU+"_"+i;
ctxMenuItem.onmouseover=this.mouseover;
this.items[i].DOMElement=ctxMenuItem;
ctxMenu.appendChild(ctxMenuItem);
if(this.items[i].subitems!=undefined){ctxMenuItem.className="ctxmenu_expanded";
var submenuid=ctxMenuItem.id+"_sub";
this.createSubMenu(doc,viewer,this.items[i].subitems,submenuid);
}}
ctxMenuDiv.appendChild(ctxMenu);
ctxMenuDiv.className=this.cssClass;
doc.body.appendChild(ctxMenuDiv);
this.ctxMenuDOM=ctxMenuDiv;
};
PhotoViewerCtxMenu.prototype.createSubMenu=function(doc,viewer,subitems,id){var ctxSubMenuDiv=doc.createElement("div");
ctxSubMenuDiv.id=id;
ctxSubMenuDiv.style.visibility="hidden";
ctxSubMenuDiv.style.position="absolute";
ctxSubMenuDiv.style.zIndex=999999;
var ctxSubMenu=doc.createElement("ul");
for(var i=0;
i<subitems.length;
i++){var ctxSubMenuItem=doc.createElement("li");
ctxSubMenuItem.id=id+"_"+i;
ctxSubMenuItem.appendChild(doc.createTextNode(subitems[i].text));
ctxSubMenuItem.onclick=this.mouseclick;
subitems[i].DOMElement=ctxSubMenuItem;
ctxSubMenu.appendChild(ctxSubMenuItem);
}
ctxSubMenuDiv.appendChild(ctxSubMenu);
ctxSubMenuDiv.className=this.cssClass;
doc.body.appendChild(ctxSubMenuDiv);
this.ctxSubMenus.push(ctxSubMenuDiv);
};
PhotoViewerCtxMenu.prototype.show=function(loc){if(!this.initialized){this.initialize();
}
for(var i=0;
i<this.ctxSubMenus.length;
i++){this.ctxSubMenus[i].style.visibility="hidden";
}
this.ctxMenuDOM.style.left=loc.x+"px";
this.ctxMenuDOM.style.top=loc.y+"px";
this.ctxMenuDOM.style.visibility="visible";
this.visible=true;
};
PhotoViewerCtxMenu.prototype.hide=function(){this.ctxMenuDOM.style.visibility="hidden";
for(var i=0;
i<this.ctxSubMenus.length;
i++){this.ctxSubMenus[i].style.visibility="hidden";
}
this.visible=false;
};