/* ----- atphotoalbum.js ----- */
// http://www.hotel-hubertus.ch/portal_javascripts/atphotoalbum.js?original=1
var ATPhotoAlbum=null;
function ATPhotoAlbum_createNode(type,className,title,url,content){try{var newNode=document.createElementNS('http://www.w3.org/1999/xhtml',type)}
catch(e){var newNode=document.createElement(type)}
if(className){newNode.className=className}
if(title){newNode.title=title;if(type=='img'){newNode.alt=title}}
if(url){if(type=='img'){newNode.src=url}
if(type=='a'){newNode.href=url}}
if(content){newNode.innerHTML=content}
return newNode}
function ATPhotoAlbum_addPhotoNode(){var photo=Batch.current;if(!photo){return false}
if(photo.is_folderish){var newNode=this.createNode('div','photoWrapper even')} else{var newNode=this.createNode('div','photoWrapper odd')}
newNode.id=photo.getId;var linkNode=this.createNode('a',null,photo.Title,photo.getURL+'/view');var imageNode=this.createNode('img',null,photo.Title,photo.getURL+'/image_'+this.getScale());var textNode=this.createNode('a',null,photo.Title,photo.getURL+'/view',photo.Title);linkNode.appendChild(imageNode);newNode.appendChild(linkNode);newNode.appendChild(textNode);var wrapper=document.getElementById('AlbumWrapper');wrapper.appendChild(newNode)}
function ATPhotoAlbum_setBatchSize(){var batch_size=this.form.BatchSizeList.options[this.form.BatchSizeList.selectedIndex].value;createCookie('batch_size',batch_size,30);Batch.setBatchSize(parseInt(batch_size));this.gotoPage(0)}
function ATPhotoAlbum_gotoPage(index){Batch.getBatch(index);var wrapper=document.getElementById('AlbumWrapper');while(wrapper.hasChildNodes()){wrapper.removeChild(wrapper.firstChild)}
wrapper.innerHTML='';while(!Batch.at_end()){this.addPhotoNode();Batch.next()}
var newNode=this.createNode('div','visualClear','','',' ');wrapper.appendChild(newNode);Batch.showNavigation()}
function ATPhotoAlbumObject(){this.scale='thumb';this.form=document.getElementById('AlbumControl');this.getScale=function(){return this.scale}
this.gotoPage=ATPhotoAlbum_gotoPage;this.setBatchSize=ATPhotoAlbum_setBatchSize;this.addPhotoNode=ATPhotoAlbum_addPhotoNode;this.createNode=ATPhotoAlbum_createNode}
function initATPhotoAlbum(){if(!context){getContext()}
if(!W3CDOM){window.location=context.getURL+'/atphotoalbum_view';return}
var wrapper=document.getElementById('album_control');if(!wrapper){return false}
ATPhotoAlbum=new ATPhotoAlbumObject();var show_folderish=true;getSlideShowContents(show_folderish);if(parseInt(ATPhotoAlbum.form.BatchSizeList.options[0].value)>Batch.len()){wrapper.style.visibility='hidden';wrapper.style.display='none'}
var batch_size=ATPhotoAlbum.form.BatchSizeList.options[ATPhotoAlbum.form.BatchSizeList.selectedIndex].value;Batch.setBatchSize(parseInt(batch_size));Batch.setCallback('ATPhotoAlbum.gotoPage');Batch.setBatchUrl(context.getURL);if(b_start<Batch.len()){Batch.init(b_start)}
else{Batch.init(Batch.len()-1)}
Batch.current.updateSrc();Batch.current.preloadNextPhotos();debug('album init');ATPhotoAlbum.gotoPage(0)}
registerPloneFunction(initATPhotoAlbum);