/* ----- batch.js ----- */
// http://www.hotel-hubertus.ch/portal_javascripts/batch.js?original=1
var context=null;var label_previous='previous';var label_next='next';var label_items='items';
function searchForAttr(node,attr){var regex=new RegExp('.*\\s'+attr+'="(\\S+)"(\\s|>).*','mg');var match=node.innerHTML.replace(regex,'$1');if(match){return match}
return ''}
function replaceInNodes(identifier,regex,text){var node;var html;var nodes=cssQuery(identifier);if(!nodes||nodes.length==0){node=document.getElementById(identifier);if(node){html=node.innerHTML;html=html.replace(regex,text);node.innerHTML=html}} else{for(var i=0;i<nodes.length;i++){node=nodes[i];html=node.innerHTML;html=html.replace(regex,text);node.innerHTML=html}}}
function BaseContent(url,id,title,description,mtype,ptype,is_folderish,rstate,size){this.getURL=url;this.getId=id;if(title){this.Title=title}
else{this.Title=id}
this.Description=description;this.meta_type=mtype;this.Type=ptype;this.is_folderish=eval(is_folderish);this.review_state=rstate;this.getObjSize=size}
function Iterator(object){object.iterator=0;object.current=null;object.init=function(index){if(!index){index=0}
this.iterator=index;this.current=this.getitem[index]}
object.next=function(){if(this.iterator<=this.end){this.iterator++}
this.current=this.getitem[this.iterator]}
object.previous=function(){if(this.iterator>0){this.iterator--}
this.current=this.getitem[this.iterator]}
object.at_end=function(){if(this.iterator>=this.end){return true}
return false}}
function List(object){object.getitem=new Array();object.len=function(){return this.getitem.length}
object.push=function(item){this.getitem.push(item)}
object.additem=function(item){this.getitem.push(item)}}
function Batch_getLinkFor(index){var text=index+1;if(index>=1){index=index * this.b_size}
if(index>=this.len()){index=this.len()-1}
if(index>=this.start&&index<this.start+1){return '<span>['+text+']</span>\n'} else{var span='<span>';span+='<a href="'+this.url+'?b_start='+index+'"';span+=' onClick="javascript:return Batch.gotoPage('+index+');">'
span+=text+'</a></span>\n';return span}}
function Batch_showNavigation(){if(!W3CDOM){return false}
var navigation=document.getElementById(this.nav_bar);if(!navigation){navigation=document.getElementByClass('listingBar')[0]}
if(!navigation){return}
navigation.className='listingBar';var length=parseInt(this.len()/this.b_size);if((this.len()%this.b_size)!=0){length++}
if(length<=1){navigation.style.visibility='hidden';return}
var start=0;var end=length-2;var html='';var index=0;var items=0;if(end-start>this.max_items_in_navigation){if(this.start-this.max_items_in_navigation<0){end=this.max_items_in_navigation} else{start=this.start-parseInt(this.max_items_in_navigation/2);end=this.start+parseInt(this.max_items_in_navigation/2)}}
if(end>length-2){end=length-2;start=end-this.max_items_in_navigation}
if(start<1){start=0}
if(this.start>0){index=this.start-this.b_size;items=this.b_size;if(index<0){index=0;items=this.start}
html+='<span class="previous">';if(this.url){html+='<a href="'+this.url+'?b_start='+index+'"'} else{html+='<a href="#"'}
html+=' onClick="javascript:return Batch.gotoPage('+index+');">'
html+='<< '+items+' '+label_previous+' '+label_items+'</a></span>\n'}
if(this.end<this.len()-1){index=this.end;if(this.b_size==1){index++}
items=this.b_size;if(index>=this.len()){items=this.len()-1-this.end;index=this.len()-1-items}
if(index+items>this.len()-1){items=this.len()-1-this.end}
html+='<span class="next">';if(this.url){html+='<a href="'+this.url+'?b_start='+index+'"'} else{html+='<a href="#"'}
html+=' onClick="javascript:return Batch.gotoPage('+index+');">'
html+=items+' '+label_next+' '+label_items+' >></a></span>\n'}
html=html+this.getLinkFor(0);if(start>1){html=html+'<span>...</span>\n'}
if(start<1){start=1}
for(var i=start;i<=end;i++){html=html+this.getLinkFor(i)}
if(end<length-2){html=html+'<span>...</span>\n'}
html=html+this.getLinkFor(length-1);navigation.innerHTML=html;navigation.style.visibility='visible'}
function BatchObject(){List(this);Iterator(this);this.max_items_in_navigation=10;this.start=0;this.getLinkFor=Batch_getLinkFor;this.showNavigation=Batch_showNavigation;this.gotoPage=function(index){if(!W3CDOM){return false}
this.getBatch(index);if(this.callbackFunction){eval(this.callbackFunction+'('+this.start+');')}
return false}
this.setNavBar=function(nav_bar){if(nav_bar){if(this.nav_bar){var navigation=document.getElementById(this.nav_bar);navigation.style.visibility='hidden'}
this.nav_bar=nav_bar} else{this.nav_bar='BatchNavigation'}}
this.setNavBar();this.setCallback=function(callback){if(callback){this.callbackFunction=callback}
else{this.callbackFunction=null}}
this.setCallback();this.setBatchSize=function(b_size){if(b_size){this.b_size=b_size} else{this.b_size=10}}
this.setBatchSize();this.setBatchUrl=function(url){if(url){this.url=url} else{this.url='#'}}
this.setBatchUrl();this.getBatch=function(start){this.start=start;if(this.b_size==1){this.end=start}
else{this.end=start+this.b_size}
if(this.end>this.len()){this.end=this.len()}
this.iterator=start}}
var Batch=new BatchObject();