/* Merged Plone Javascript file
 * This file is dynamically assembled from separate parts.
 * Some of these parts have 3rd party licenses or copyright information attached
 * Such information is valid for that section,
 * not for the entire composite file
 * originating files are separated by - filename.js -
 */

/* - ie5fixes.js - */
// http://www.tiger-and-dragon-club.de/portal_javascripts/ie5fixes.js?original=1
function hackPush(el){this[this.length]=el}
function hackPop(){var N=this.length-1,el=this[N];this.length=N
return el}
function hackShift(){var one=this[0],N=this.length;for(var i=1;i<N;i++){this[i-1]=this[i]}
this.length=N-1
return one}
var testPushPop=new Array();if(testPushPop.push){}else{Array.prototype.push=hackPush
Array.prototype.pop=hackPop
Array.prototype.shift=hackShift}


/* - lightbox.js - */
// http://www.tiger-and-dragon-club.de/portal_javascripts/lightbox.js?original=1
(function(){var loadingImage='loading.gif';var closeButton='close.gif';var keyboardMsg='press <a href="#" onclick="hideLightbox(); return false;"><kbd>x</kbd></a> to close';if(typeof lightboxLoadingImage!='undefined')
loadingImage=lightboxLoadingImage;if(typeof lightboxCloseButton!='undefined')
closeButton=lightboxCloseButton;if(typeof lightboxKeyboardMsg!='undefined')
keyboardMsg=lightboxKeyboardMsg;
function getPageScroll(){var yScroll;if(self.pageYOffset){yScroll=self.pageYOffset} else if(document.documentElement&&document.documentElement.scrollTop){yScroll=document.documentElement.scrollTop} else if(document.body){yScroll=document.body.scrollTop}
arrayPageScroll=new Array('',yScroll)
return arrayPageScroll}
function getPageSize(){var xScroll,yScroll;if(window.innerHeight&&window.scrollMaxY){xScroll=document.body.scrollWidth;yScroll=window.innerHeight+window.scrollMaxY} else if(document.body.scrollHeight>document.body.offsetHeight){xScroll=document.body.scrollWidth;yScroll=document.body.scrollHeight} else{xScroll=document.body.offsetWidth;yScroll=document.body.offsetHeight}
var windowWidth,windowHeight;if(self.innerHeight){windowWidth=self.innerWidth;windowHeight=self.innerHeight} else if(document.documentElement&&document.documentElement.clientHeight){windowWidth=document.documentElement.clientWidth;windowHeight=document.documentElement.clientHeight} else if(document.body){windowWidth=document.body.clientWidth;windowHeight=document.body.clientHeight}
if(yScroll<windowHeight){pageHeight=windowHeight} else{pageHeight=yScroll}
if(xScroll<windowWidth){pageWidth=windowWidth} else{pageWidth=xScroll}
arrayPageSize=new Array(pageWidth,pageHeight,windowWidth,windowHeight)
return arrayPageSize}
function pause(numberMillis){var now=new Date();var exitTime=now.getTime()+numberMillis;while(true){now=new Date();if(now.getTime()>exitTime)
return}}
function getKey(e){if(e==null){keycode=event.keyCode} else{keycode=e.which}
key=String.fromCharCode(keycode).toLowerCase();if(key=='x'){hideLightbox()}}
function listenKey(){document.onkeypress=getKey}
function getDataFromLink(objLink){if(objLink.rel){reldata=/lightbox\[(.*)\]/.exec(objLink.rel);if(reldata&&(reldata.length>1))
reldata=reldata[1];reldata=reldata.split(/[ \t]*,[ \t]*/)
data={};for(var i=0;i<reldata.length;i++){item=reldata[i].split(/[ \t]*=[ \t]*/);data[item[0]]=item[1]}
return data} else{return{'src':objLink.href}}}
function showLightbox(objLink){var objOverlay=document.getElementById('overlay');var objLightbox=document.getElementById('lightbox');var objCaption=document.getElementById('lightboxCaption');var objImage=document.getElementById('lightboxImage');var objLoadingImage=document.getElementById('loadingImage');var objLightboxDetails=document.getElementById('lightboxDetails');var arrayPageSize=getPageSize();var arrayPageScroll=getPageScroll();if(objLoadingImage){objLoadingImage.style.top=(arrayPageScroll[1]+((arrayPageSize[3]-35-objLoadingImage.height)/2)+'px');objLoadingImage.style.left=(((arrayPageSize[0]-20-objLoadingImage.width)/2)+'px');objLoadingImage.style.display='block'}
objOverlay.style.height=(arrayPageSize[1]+'px');objOverlay.style.display='block';imgPreload=new Image();imgPreload.onload=function(){objImage.src=getDataFromLink(objLink)['src'];var lightboxTop=arrayPageScroll[1]+((arrayPageSize[3]-35-imgPreload.height)/2);var lightboxLeft=((arrayPageSize[0]-20-imgPreload.width)/2);objLightbox.style.top=(lightboxTop<0)?"0px":lightboxTop+"px";objLightbox.style.left=(lightboxLeft<0)?"0px":lightboxLeft+"px";objLightboxDetails.style.width=imgPreload.width+'px';if(objLink.getAttribute('title')){objCaption.style.display='block';objCaption.innerHTML=objLink.getAttribute('title')} else{objCaption.style.display='none'}
if(navigator.appVersion.indexOf("MSIE")!=-1){pause(250)}
if(objLoadingImage){objLoadingImage.style.display='none'}
selects=document.getElementsByTagName("select");for(i=0;i!=selects.length;i++){selects[i].style.visibility="hidden"}
objLightbox.style.display='block';arrayPageSize=getPageSize();objOverlay.style.height=(arrayPageSize[1]+'px');listenKey();return false}
imgPreload.src=getDataFromLink(objLink)['src']}
function hideLightbox(){objOverlay=document.getElementById('overlay');objLightbox=document.getElementById('lightbox');objOverlay.style.display='none';objLightbox.style.display='none';selects=document.getElementsByTagName("select");for(i=0;i!=selects.length;i++){selects[i].style.visibility="visible"}
document.onkeypress=''}
function initLightbox(){if(!document.getElementsByTagName){return}
var anchors=document.getElementsByTagName("a");for(var i=0;i<anchors.length;i++){var anchor=anchors[i];if(anchor.getAttribute("href")&&anchor.getAttribute("rel")){if(anchor.getAttribute("rel").indexOf("lightbox")==0){anchor.onclick=function(){showLightbox(this);return false}}}}
var objBody=document.getElementsByTagName("body").item(0);var objOverlay=document.createElement("div");objOverlay.setAttribute('id','overlay');objOverlay.onclick=function(){hideLightbox();return false}
objOverlay.style.display='none';objOverlay.style.position='absolute';objOverlay.style.top='0';objOverlay.style.left='0';objOverlay.style.zIndex='90';objOverlay.style.width='100%';objBody.insertBefore(objOverlay,objBody.firstChild);var arrayPageSize=getPageSize();var arrayPageScroll=getPageScroll();var imgPreloader=new Image();imgPreloader.onload=function(){var objLoadingImageLink=document.createElement("a");objLoadingImageLink.setAttribute('href','#');objLoadingImageLink.onclick=function(){hideLightbox();return false}
objOverlay.appendChild(objLoadingImageLink);var objLoadingImage=document.createElement("img");objLoadingImage.src=loadingImage;objLoadingImage.setAttribute('id','loadingImage');objLoadingImage.style.position='absolute';objLoadingImage.style.zIndex='150';objLoadingImageLink.appendChild(objLoadingImage);imgPreloader.onload=function(){};return false}
imgPreloader.src=loadingImage;var objLightbox=document.createElement("div");objLightbox.setAttribute('id','lightbox');objLightbox.style.display='none';objLightbox.style.position='absolute';objLightbox.style.zIndex='100';objBody.insertBefore(objLightbox,objOverlay.nextSibling);var objLink=document.createElement("a");objLink.setAttribute('href','#');objLink.setAttribute('title','Click to close');objLink.onclick=function(){hideLightbox();return false}
objLightbox.appendChild(objLink);var imgPreloadCloseButton=new Image();imgPreloadCloseButton.onload=function(){var objCloseButton=document.createElement("img");objCloseButton.src=closeButton;objCloseButton.setAttribute('id','closeButton');objCloseButton.style.position='absolute';objCloseButton.style.zIndex='200';objLink.appendChild(objCloseButton);return false}
imgPreloadCloseButton.src=closeButton;var objImage=document.createElement("img");objImage.setAttribute('id','lightboxImage');objLink.appendChild(objImage);var objLightboxDetails=document.createElement("div");objLightboxDetails.setAttribute('id','lightboxDetails');objLightbox.appendChild(objLightboxDetails);var objCaption=document.createElement("div");objCaption.setAttribute('id','lightboxCaption');objCaption.style.display='none';objLightboxDetails.appendChild(objCaption);var objKeyboardMsg=document.createElement("div");objKeyboardMsg.setAttribute('id','keyboardMsg');objKeyboardMsg.innerHTML=keyboardMsg;objLightboxDetails.appendChild(objKeyboardMsg)}
window['hideLightbox']=hideLightbox;window['initLightbox']=initLightbox})();registerPloneFunction(initLightbox);