/* 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 -
 */

/* - event-registration.js - */
// http://www.acdc-project.org/portal_javascripts/event-registration.js?original=1
window.onDOMLoadEvents=new Array();window.DOMContentLoadedInitDone=false;
function addDOMLoadEvent(listener){window.onDOMLoadEvents[window.onDOMLoadEvents.length]=listener}
function DOMContentLoadedInit(){if(window.DOMContentLoadedInitDone) return;window.DOMContentLoadedInitDone=true;var exceptions=new Array();for(var i=0;i<window.onDOMLoadEvents.length;i++){var func=window.onDOMLoadEvents[i];try{func()} catch(e){exceptions[exceptions.length]=e}}
for(var i=0;i<exceptions.length;i++){throw exceptions[i]}}
function DOMContentLoadedScheduler(){if(window.DOMContentLoadedInitDone) return true;if(/KHTML|WebKit/i.test(navigator.userAgent)){if(/loaded|complete/.test(document.readyState)){DOMContentLoadedInit()} else{setTimeout("DOMContentLoadedScheduler()",250)}} else{setTimeout("DOMContentLoadedScheduler()",250)}
return true}
setTimeout("DOMContentLoadedScheduler()",250);if(window.addEventListener){window.addEventListener("load",DOMContentLoadedInit,false);document.addEventListener("DOMContentLoaded",DOMContentLoadedInit,false)} else if(window.attachEvent){window.attachEvent("onload",DOMContentLoadedInit)} else{var _dummy=function(){var $old_onload=window.onload;window.onload=function(e){DOMContentLoadedInit();$old_onload()}}}
/*@cc_on @*/
/*@if (@_win32)
{var proto="src='javascript:void(0)'";if(location.protocol=="https:") proto="src=//0";document.write("<scr"+"ipt id=__ie_onload defer "+proto+"><\/scr"+"ipt>");var script=document.getElementById("__ie_onload");script.onreadystatechange=function(){if(this.readyState=="complete"){DOMContentLoadedInit()}}};/*@end @*/


/* - register_function.js - */
// http://www.acdc-project.org/portal_javascripts/register_function.js?original=1
var bugRiddenCrashPronePieceOfJunk=(navigator.userAgent.indexOf('MSIE 5')!=-1&&navigator.userAgent.indexOf('Mac')!=-1)
var W3CDOM=(!bugRiddenCrashPronePieceOfJunk&&typeof document.getElementsByTagName!='undefined'&&typeof document.createElement!='undefined');var registerEventListener=null;if(typeof addEvent!='undefined'){registerEventListener=function(elem,event,func){addEvent(elem,event,func);return true}} else if(window.addEventListener){registerEventListener=function(elem,event,func){elem.addEventListener(event,func,false);return true}} else if(window.attachEvent){registerEventListener=function(elem,event,func){var result=elem.attachEvent("on"+event,func);return result}} else{registerEventListener=function(elem,event,func){return false}}
var unRegisterEventListener=null;if(typeof removeEvent!='undefined'){unRegisterEventListener=function(elem,event,func){removeEvent(element,event,func);return true}} else if(window.removeEventListener){unRegisterEventListener=function(elem,event,func){elem.removeEventListener(event,func,false);return true}} else if(window.detachEvent){unRegisterEventListener=function(elem,event,func){var result=elem.detachEvent("on"+event,func);return result}} else{unRegisterEventListener=function(elem,event,func){return false}}
var registerPloneFunction=null;if(typeof addDOMLoadEvent!='undefined'){registerPloneFunction=function(func){addDOMLoadEvent(func)}} else{registerPloneFunction=function(func){registerEventListener(window,"load",func)}}
function getContentArea(){if(W3CDOM){var node=document.getElementById('region-content');if(!node){node=document.getElementById('content')}
return node}}


/* - cssQuery.js - */
// http://www.acdc-project.org/portal_javascripts/cssQuery.js?original=1
var cssQuery=function(){var version="2.0.2";var $COMMA=/\s*,\s*/;var cssQuery=function($selector,$$from){try{var $match=[];var $useCache=arguments.callee.caching&&!$$from;var $base=($$from)?($$from.constructor==Array)?$$from:[$$from]:[document];var $$selectors=parseSelector($selector).split($COMMA),i;for(i=0;i<$$selectors.length;i++){$selector=_toStream($$selectors[i]);if(isMSIE&&$selector.slice(0,3).join("")==" *#"){$selector=$selector.slice(2);$$from=_msie_selectById([],$base,$selector[1])} else $$from=$base;var j=0,$token,$filter,$arguments,$cacheSelector="";while(j<$selector.length){$token=$selector[j++];$filter=$selector[j++];$cacheSelector+=$token+$filter;$arguments="";if($selector[j]=="("){while($selector[j++]!=")"&&j<$selector.length){$arguments+=$selector[j]}
$arguments=$arguments.slice(0,-1);$cacheSelector+="("+$arguments+")"}
$$from=($useCache&&cache[$cacheSelector])?cache[$cacheSelector]:select($$from,$token,$filter,$arguments);if($useCache) cache[$cacheSelector]=$$from}
$match=$match.concat($$from)}
delete cssQuery.error;return $match} catch($error){cssQuery.error=$error;return []}};cssQuery.toString=function(){return "function cssQuery() {\n  [version "+version+"]\n}"};var cache={};cssQuery.caching=false;cssQuery.clearCache=function($selector){if($selector){$selector=_toStream($selector).join("");delete cache[$selector]} else cache={}};var modules={};var loaded=false;cssQuery.addModule=function($name,$script){if(loaded) eval("$script="+String($script));modules[$name]=new $script()};cssQuery.valueOf=function($code){return $code?eval($code):this};var selectors={};var pseudoClasses={};var AttributeSelector={match:/\[([\w-]+(\|[\w-]+)?)\s*(\W?=)?\s*([^\]]*)\]/};var attributeSelectors=[];selectors[" "]=function($results,$from,$tagName,$namespace){var $element,i,j;for(i=0;i<$from.length;i++){var $subset=getElementsByTagName($from[i],$tagName,$namespace);for(j=0;($element=$subset[j]);j++){if(thisElement($element)&&compareNamespace($element,$namespace))
$results.push($element)}}};selectors["#"]=function($results,$from,$id){var $element,j;for(j=0;($element=$from[j]);j++) if($element.id==$id) $results.push($element)};selectors["."]=function($results,$from,$className){$className=new RegExp("(^|\\s)"+$className+"(\\s|$)");var $element,i;for(i=0;($element=$from[i]);i++)
if($className.test($element.className)) $results.push($element)};selectors[":"]=function($results,$from,$pseudoClass,$arguments){var $test=pseudoClasses[$pseudoClass],$element,i;if($test) for(i=0;($element=$from[i]);i++)
if($test($element,$arguments)) $results.push($element)};pseudoClasses["link"]=function($element){var $document=getDocument($element);if($document.links) for(var i=0;i<$document.links.length;i++){if($document.links[i]==$element) return true}};pseudoClasses["visited"]=function($element){};var thisElement=function($element){return($element&&$element.nodeType==1&&$element.tagName!="!")?$element:null};var previousElementSibling=function($element){while($element&&($element=$element.previousSibling)&&!thisElement($element)) continue;return $element};var nextElementSibling=function($element){while($element&&($element=$element.nextSibling)&&!thisElement($element)) continue;return $element};var firstElementChild=function($element){return thisElement($element.firstChild)||nextElementSibling($element.firstChild)};var lastElementChild=function($element){return thisElement($element.lastChild)||previousElementSibling($element.lastChild)};var childElements=function($element){var $childElements=[];$element=firstElementChild($element);while($element){$childElements.push($element);$element=nextElementSibling($element)}
return $childElements};var isMSIE=true;var isXML=function($element){var $document=getDocument($element);return(typeof $document.mimeType=="unknown")?/\.xml$/i.test($document.URL):Boolean($document.mimeType=="XML Document")};var getDocument=function($element){return $element.ownerDocument||$element.document};var getElementsByTagName=function($element,$tagName){return($tagName=="*"&&$element.all)?$element.all:$element.getElementsByTagName($tagName)};var compareTagName=function($element,$tagName,$namespace){if($tagName=="*") return thisElement($element);if(!compareNamespace($element,$namespace)) return false;if(!isXML($element)) $tagName=$tagName.toUpperCase();return $element.tagName==$tagName};var compareNamespace=function($element,$namespace){return!$namespace||($namespace=="*")||($element.scopeName==$namespace)};var getTextContent=function($element){return $element.innerText};
function _msie_selectById($results,$from,id){var $match,i,j;for(i=0;i<$from.length;i++){if($match=$from[i].all.item(id)){if($match.id==id) $results.push($match);else if($match.length!=null){for(j=0;j<$match.length;j++){if($match[j].id==id) $results.push($match[j])}}}}
return $results};if(![].push) Array.prototype.push=function(){for(var i=0;i<arguments.length;i++){this[this.length]=arguments[i]}
return this.length};var $NAMESPACE=/\|/;
function select($$from,$token,$filter,$arguments){if($NAMESPACE.test($filter)){$filter=$filter.split($NAMESPACE);$arguments=$filter[0];$filter=$filter[1]}
var $results=[];if(selectors[$token]){selectors[$token]($results,$$from,$filter,$arguments)}
return $results};var $STANDARD_SELECT=/^[^\s>+~]/;var $$STREAM=/[\s#.:>+~()@]|[^\s#.:>+~()@]+/g;
function _toStream($selector){if($STANDARD_SELECT.test($selector)) $selector=" "+$selector;return $selector.match($$STREAM)||[]};var $WHITESPACE=/\s*([\s>+~(),]|^|$)\s*/g;var $IMPLIED_ALL=/([\s>+~,]|[^(]\+|^)([#.:@])/g;var parseSelector=function($selector){return $selector.replace($WHITESPACE,"$1").replace($IMPLIED_ALL,"$1*$2")};var Quote={toString: function(){return "'"},match:/^('[^']*')|("[^"]*")$/,test: function($string){return this.match.test($string)},add: function($string){return this.test($string)?$string:this+$string+this},remove: function($string){return this.test($string)?$string.slice(1,-1):$string}};var getText=function($text){return Quote.remove($text)};var $ESCAPE=/([\/()[\]?{}|*+-])/g;
function regEscape($string){return $string.replace($ESCAPE,"\\$1")};cssQuery.addModule("css-standard", function(){isMSIE=eval("false;/*@cc_on@if(@\x5fwin32)isMSIE=true@end@*/");if(!isMSIE){getElementsByTagName=function($element,$tagName,$namespace){return $namespace?$element.getElementsByTagNameNS("*",$tagName):$element.getElementsByTagName($tagName)};compareNamespace=function($element,$namespace){return!$namespace||($namespace=="*")||($element.prefix==$namespace)};isXML=document.contentType? function($element){return/xml/i.test(getDocument($element).contentType)}: function($element){return getDocument($element).documentElement.tagName!="HTML"};getTextContent=function($element){return $element.textContent||$element.innerText||_getTextContent($element)};
function _getTextContent($element){var $textContent="",$node,i;for(i=0;($node=$element.childNodes[i]);i++){switch($node.nodeType){case 11:case 1:$textContent+=_getTextContent($node);break;case 3:$textContent+=$node.nodeValue;break}}
return $textContent}}});cssQuery.addModule("css-level2", function(){selectors[">"]=function($results,$from,$tagName,$namespace){var $element,i,j;for(i=0;i<$from.length;i++){var $subset=childElements($from[i]);for(j=0;($element=$subset[j]);j++)
if(compareTagName($element,$tagName,$namespace))
$results.push($element)}};selectors["+"]=function($results,$from,$tagName,$namespace){for(var i=0;i<$from.length;i++){var $element=nextElementSibling($from[i]);if($element&&compareTagName($element,$tagName,$namespace))
$results.push($element)}};selectors["@"]=function($results,$from,$attributeSelectorID){var $test=attributeSelectors[$attributeSelectorID].test;var $element,i;for(i=0;($element=$from[i]);i++)
if($test($element)) $results.push($element)};pseudoClasses["first-child"]=function($element){return!previousElementSibling($element)};pseudoClasses["lang"]=function($element,$code){$code=new RegExp("^"+$code,"i");while($element&&!$element.getAttribute("lang")) $element=$element.parentNode;return $element&&$code.test($element.getAttribute("lang"))};AttributeSelector.NS_IE=/\\:/g;AttributeSelector.PREFIX="@";AttributeSelector.tests={};AttributeSelector.replace=function($match,$attribute,$namespace,$compare,$value){var $key=this.PREFIX+$match;if(!attributeSelectors[$key]){$attribute=this.create($attribute,$compare||"",$value||"");attributeSelectors[$key]=$attribute;attributeSelectors.push($attribute)}
return attributeSelectors[$key].id};AttributeSelector.parse=function($selector){$selector=$selector.replace(this.NS_IE,"|");var $match;while($match=$selector.match(this.match)){var $replace=this.replace($match[0],$match[1],$match[2],$match[3],$match[4]);$selector=$selector.replace(this.match,$replace)}
return $selector};AttributeSelector.create=function($propertyName,$test,$value){var $attributeSelector={};$attributeSelector.id=this.PREFIX+attributeSelectors.length;$attributeSelector.name=$propertyName;$test=this.tests[$test];$test=$test?$test(this.getAttribute($propertyName),getText($value)):false;$attributeSelector.test=new Function("e","return "+$test);return $attributeSelector};AttributeSelector.getAttribute=function($name){switch($name.toLowerCase()){case "id":return "e.id";case "class":return "e.className";case "for":return "e.htmlFor";case "href":if(isMSIE){return "String((e.outerHTML.match(/href=\\x22?([^\\s\\x22]*)\\x22?/)||[])[1]||'')"}}
return "e.getAttribute('"+$name.replace($NAMESPACE,":")+"')"};AttributeSelector.tests[""]=function($attribute){return $attribute};AttributeSelector.tests["="]=function($attribute,$value){return $attribute+"=="+Quote.add($value)};AttributeSelector.tests["~="]=function($attribute,$value){return "/(^| )"+regEscape($value)+"( |$)/.test("+$attribute+")"};AttributeSelector.tests["|="]=function($attribute,$value){return "/^"+regEscape($value)+"(-|$)/.test("+$attribute+")"};var _parseSelector=parseSelector;parseSelector=function($selector){return _parseSelector(AttributeSelector.parse($selector))}});cssQuery.addModule("css-level3", function(){selectors["~"]=function($results,$from,$tagName,$namespace){var $element,i;for(i=0;($element=$from[i]);i++){while($element=nextElementSibling($element)){if(compareTagName($element,$tagName,$namespace))
$results.push($element)}}};pseudoClasses["contains"]=function($element,$text){$text=new RegExp(regEscape(getText($text)));return $text.test(getTextContent($element))};pseudoClasses["root"]=function($element){return $element==getDocument($element).documentElement};pseudoClasses["empty"]=function($element){var $node,i;for(i=0;($node=$element.childNodes[i]);i++){if(thisElement($node)||$node.nodeType==3) return false}
return true};pseudoClasses["last-child"]=function($element){return!nextElementSibling($element)};pseudoClasses["only-child"]=function($element){$element=$element.parentNode;return firstElementChild($element)==lastElementChild($element)};pseudoClasses["not"]=function($element,$selector){var $negated=cssQuery($selector,getDocument($element));for(var i=0;i<$negated.length;i++){if($negated[i]==$element) return false}
return true};pseudoClasses["nth-child"]=function($element,$arguments){return nthChild($element,$arguments,previousElementSibling)};pseudoClasses["nth-last-child"]=function($element,$arguments){return nthChild($element,$arguments,nextElementSibling)};pseudoClasses["target"]=function($element){return $element.id==location.hash.slice(1)};pseudoClasses["checked"]=function($element){return $element.checked};pseudoClasses["enabled"]=function($element){return $element.disabled===false};pseudoClasses["disabled"]=function($element){return $element.disabled};pseudoClasses["indeterminate"]=function($element){return $element.indeterminate};AttributeSelector.tests["^="]=function($attribute,$value){return "/^"+regEscape($value)+"/.test("+$attribute+")"};AttributeSelector.tests["$="]=function($attribute,$value){return "/"+regEscape($value)+"$/.test("+$attribute+")"};AttributeSelector.tests["*="]=function($attribute,$value){return "/"+regEscape($value)+"/.test("+$attribute+")"};
function nthChild($element,$arguments,$traverse){switch($arguments){case "n":return true;case "even":$arguments="2n";break;case "odd":$arguments="2n+1"}
var $$children=childElements($element.parentNode);
function _checkIndex($index){var $index=($traverse==nextElementSibling)?$$children.length-$index:$index-1;return $$children[$index]==$element};if(!isNaN($arguments)) return _checkIndex($arguments);$arguments=$arguments.split("n");var $multiplier=parseInt($arguments[0]);var $step=parseInt($arguments[1]);if((isNaN($multiplier)||$multiplier==1)&&$step==0) return true;if($multiplier==0&&!isNaN($step)) return _checkIndex($step);if(isNaN($step)) $step=0;var $count=1;while($element=$traverse($element)) $count++;if(isNaN($multiplier)||$multiplier==1)
return($traverse==nextElementSibling)?($count<=$step):($step>=$count);return($count%$multiplier)==$step}});loaded=true;return cssQuery}();

/* - plone_javascript_variables.js - */
// http://www.acdc-project.org/portal_javascripts/plone_javascript_variables.js?original=1
var portal_url='http://www.acdc-project.org';var form_modified_message='Your form has not been saved. All changes you have made will be lost.';var form_resubmit_message='You already clicked the submit button. Do you really want to submit this form again?';var external_links_open_new_window=false;var external_links_in_content_only=true;

/* - nodeutilities.js - */
// http://www.acdc-project.org/portal_javascripts/nodeutilities.js?original=1
function wrapNode(node,wrappertype,wrapperclass){var wrapper=document.createElement(wrappertype)
wrapper.className=wrapperclass;var innerNode=node.parentNode.replaceChild(wrapper,node);wrapper.appendChild(innerNode)};
function nodeContained(innernode,outernode){var node=innernode.parentNode;while(node!=document){if(node==outernode){return true}
node=node.parentNode}
return false};
function findContainer(node,func){while(node!=null){if(func(node)){return node}
node=node.parentNode}
return false};
function hasClassName(node,class_name){return new RegExp('\\b'+class_name+'\\b').test(node.className)};
function addClassName(node,class_name){if(!node.className){node.className=class_name} else if(!hasClassName(node,class_name)){var className=node.className+" "+class_name;node.className=className.split(/\s+/).join(' ')}};
function removeClassName(node,class_name){var className=node.className;if(className){className=className.replace(new RegExp('\\b'+class_name+'\\b'),'');className=className.replace(/\s+/g,' ');node.className=className.replace(/\s+$/g,'')}};
function replaceClassName(node,old_class,new_class,ignore_missing){if(ignore_missing&&!hasClassName(node,old_class)){addClassName(node,new_class)} else{var className=node.className;if(className){className=className.replace(new RegExp('\\b'+old_class+'\\b'),new_class);className=className.replace(/\s+/g,' ');node.className=className.replace(/\s+$/g,'')}}};
function walkTextNodes(node,func,data){if(!node){return false}
if(node.hasChildNodes){for(var i=0;i<node.childNodes.length;i++){walkTextNodes(node.childNodes[i],func,data)}
if(node.nodeType==3){func(node,data)}}};
function getInnerTextCompatible(node){var result=new Array();walkTextNodes(node,
function(n,d){d.push(n.nodeValue)},result);return result.join("")};
function getInnerTextFast(node){if(node.innerText){return node.innerText} else{return getInnerTextCompatible(node)}};
function sortNodes(nodes,fetch_func,cmp_func){if(!W3CDOM){return false};var SortNodeWrapper=function(node){this.value=fetch_func(node);this.cloned_node=node.cloneNode(true);this.toString=function(){if(this.value.toString){return this.value.toString()} else{return this.value}}}
var items=new Array();for(var i=0;i<nodes.length;i++){items.push(new SortNodeWrapper(nodes[i]))}
if(cmp_func){items.sort(cmp_func)} else{items.sort()}
for(var i=0;i<items.length;i++){var dest=nodes[i];dest.parentNode.replaceChild(items[i].cloned_node,dest)}};

/* - cookie_functions.js - */
// http://www.acdc-project.org/portal_javascripts/cookie_functions.js?original=1
function createCookie(name,value,days){if(days){var date=new Date();date.setTime(date.getTime()+(days*24*60*60*1000));var expires="; expires="+date.toGMTString()} else{expires=""}
document.cookie=name+"="+escape(value)+expires+"; path=/;"};
function readCookie(name){var nameEQ=name+"=";var ca=document.cookie.split(';');for(var i=0;i<ca.length;i++){var c=ca[i];while(c.charAt(0)==' '){c=c.substring(1,c.length)}
if(c.indexOf(nameEQ)==0){return unescape(c.substring(nameEQ.length,c.length))}}
return null};

/* - livesearch.js - */
// http://www.acdc-project.org/portal_javascripts/livesearch.js?original=1
var liveSearchReq=false;var t=null;var liveSearchLast="";var queryTarget="livesearch_reply?q=";var searchForm=null;var searchInput=null;var isIE=false;var _cache=new Object();var widthOffset=1;
function calculateWidth(){}
function getElementDimensions(elemID){var base=document.getElementById(elemID);var offsetTrail=base;var offsetLeft=0;var offsetTop=0;var width=0;while(offsetTrail){offsetLeft+=offsetTrail.offsetLeft;offsetTop+=offsetTrail.offsetTop;offsetTrail=offsetTrail.offsetParent}
if(navigator.userAgent.indexOf("Mac")!=-1&&typeof document.body.leftMargin!="undefined"){offsetLeft+=document.body.leftMargin;offsetTop+=document.body.topMargin}
if(!isIE)
width=searchInput.offsetWidth-widthOffset*2;else
width=searchInput.offsetWidth;return{left:offsetLeft,top:offsetTop,width:width,height:base.offsetHeight,bottom:offsetTop+base.offsetHeight,right:offsetLeft+width}}
function liveSearchInit(){searchInput=document.getElementById('searchGadget');if(searchInput==null||searchInput==undefined)
return
if(navigator.userAgent.indexOf("KHTML")>0){searchInput.addEventListener("keydown",liveSearchKeyPress,false);searchInput.addEventListener("focus",liveSearchDoSearch,false);searchInput.addEventListener("keydown",liveSearchStart,false);searchInput.addEventListener("blur",liveSearchHideDelayed,false)} else if(searchInput.addEventListener){searchInput.addEventListener("keypress",liveSearchKeyPress,false);searchInput.addEventListener("blur",liveSearchHideDelayed,false);searchInput.addEventListener("keypress",liveSearchStart,false)} else{searchInput.attachEvent("onkeydown",liveSearchKeyPress);searchInput.attachEvent("onkeydown",liveSearchStart);searchInput.attachEvent("onblur",liveSearchHideDelayed);isIE=true}
searchInput.setAttribute("autocomplete","off");var pos=getElementDimensions('searchGadget');result=document.getElementById('LSResult');if((typeof result.offsetParent!='undefined')&&(result.offsetParent!=null)){pos.left=pos.left-result.offsetParent.offsetLeft+pos.width} else{pos.left=pos.left+pos.width}
result.style.display='none'}
function liveSearchHideDelayed(){window.setTimeout("liveSearchHide()",400)}
function liveSearchHide(){document.getElementById("LSResult").style.display="none";var highlight=document.getElementById("LSHighlight");if(highlight)
highlight.removeAttribute("id")}
function getFirstHighlight(){var set=getHits();return set[0]}
function getLastHighlight(){var set=getHits();return set[set.length-1]}
function getHits(){var res=document.getElementById("LSShadow");var set=res.getElementsByTagName('li');return set}
function findChild(object,specifier){var cur=object.firstChild;try{while(cur!=undefined){cur=cur.nextSibling;if(specifier(cur)==true)
return cur}} catch(e){};return null}
function findNext(object,specifier){var cur=object;try{while(cur!=undefined){cur=cur.nextSibling;if(cur.nodeType==3)
cur=cur.nextSibling;if(cur!=undefined){if(specifier(cur)==true)
return cur} else{break}}} catch(e){};return null}
function findPrev(object,specifier){var cur=object;try{cur=cur.previousSibling;if(cur.nodeType==3)
cur=cur.previousSibling;if(cur!=undefined){if(specifier(cur)==true)
return cur}} catch(e){};return null}
function liveSearchKeyPress(event){var highlight=document.getElementById("LSHighlight");if(event.keyCode==40){if(!highlight){highlight=getFirstHighlight()} else{highlight.removeAttribute("id");highlight=findNext(highlight, function(o){return o.className=="LSRow"})}
if(highlight)
highlight.setAttribute("id","LSHighlight");if(!isIE)
event.preventDefault()}
else if(event.keyCode==38){if(!highlight){highlight=getLastHighlight()}
else{highlight.removeAttribute("id");highlight=findPrev(highlight, function(o){return o.className=='LSRow'})}
if(highlight)
highlight.setAttribute("id","LSHighlight");if(!isIE)
event.preventDefault()}
else if(event.keyCode==27){if(highlight)
highlight.removeAttribute("id");document.getElementById("LSResult").style.display="none"}}
function liveSearchStart(event){if(t){window.clearTimeout(t)}
var code=event.keyCode;if(code!=40&&code!=38&&code!=27&&code!=37&&code!=39){t=window.setTimeout("liveSearchDoSearch()",200)}}
function liveSearchDoSearch(){if(typeof liveSearchRoot=="undefined"){if(typeof portal_url=="undefined"){liveSearchRoot=""} else{if(portal_url[portal_url.length-1]=='/'){liveSearchRoot=portal_url} else{liveSearchRoot=portal_url+'/'}}}
if(typeof liveSearchRootSubDir=="undefined"){liveSearchRootSubDir=""}
if(liveSearchLast!=searchInput.value){if(liveSearchReq&&liveSearchReq.readyState<4){liveSearchReq.abort()}
if(searchInput.value==""){liveSearchHide();return false}
if(searchInput.value.length<2){liveSearchHide();return false}
var result=_cache[searchInput.value];if(result){showResult(result);return}
liveSearchReq=new XMLHttpRequest();liveSearchReq.onreadystatechange=liveSearchProcessReqChange;liveSearchReq.open("GET",liveSearchRoot+queryTarget+encodeURIComponent(searchInput.value));liveSearchLast=searchInput.value;liveSearchReq.send(null)}}
function showResult(result){var res=document.getElementById("LSResult");res.style.display="block";var sh=document.getElementById("LSShadow");sh.innerHTML=result}
function liveSearchProcessReqChange(){if(liveSearchReq.readyState==4){try{if(liveSearchReq.status>299||liveSearchReq.status<200||liveSearchReq.responseText.length<10)
return} catch(e){return}
showResult(liveSearchReq.responseText);_cache[liveSearchLast]=liveSearchReq.responseText}}
function liveSearchSubmit(){var highlight=document.getElementById("LSHighlight");if(highlight){var targets=highlight.getElementsByTagName('a');if(targets.length==0)
return true;var target=targets[0].href;if(!target)
return true;if((liveSearchRoot.length>0)&&(target.substring(0,liveSearchRoot.length)!=liveSearchRoot)){window.location=liveSearchRoot+liveSearchRootSubDir+target} else{window.location=target}
return false} else{return true}}
if(window.addEventListener)
window.addEventListener("load",liveSearchInit,false);else if(window.attachEvent)
window.attachEvent("onload",liveSearchInit);

/* - fullscreenmode.js - */
// http://www.acdc-project.org/portal_javascripts/fullscreenmode.js?original=1
function toggleFullScreenMode(){var body=cssQuery('body')[0];if(document.getElementById('icon-full_screen')){var fsicon=document.getElementById('icon-full_screen')}
if(hasClassName(body,'fullscreen')){removeClassName(body,'fullscreen');createCookie('fullscreenMode','');if(fsicon){fsicon.src='fullscreenexpand_icon.gif'}} else{addClassName(body,'fullscreen');createCookie('fullscreenMode','1');if(fsicon){fsicon.src='fullscreencollapse_icon.gif'}}};
function fullscreenModeLoad(){if(document.getElementById('icon-full_screen')){var fsicon=document.getElementById('icon-full_screen')}
if(readCookie('fullscreenMode')=='1'){var body=cssQuery('body')[0];addClassName(body,'fullscreen');if(fsicon){fsicon.src='fullscreencollapse_icon.gif'}}};registerPloneFunction(fullscreenModeLoad)


/* - select_all.js - */
// http://www.acdc-project.org/portal_javascripts/select_all.js?original=1
function selectAll(id,formName){if(formName==null){checkboxes=document.getElementsByName(id)
for(i=0;i<checkboxes.length;i++){checkboxes[i].checked=true }} else{for(i=0;i<document.forms[formName].elements.length;i++){if(document.forms[formName].elements[i].name==id){document.forms[formName].elements[i].checked=true}}}}
function deselectAll(id,formName){if(formName==null){checkboxes=document.getElementsByName(id)
for(i=0;i<checkboxes.length;i++){checkboxes[i].checked=false }} else{for(i=0;i<document.forms[formName].elements.length;i++){if(document.forms[formName].elements[i].name==id){document.forms[formName].elements[i].checked=false}}}}
function toggleSelect(selectbutton,id,initialState,formName){id=id||'ids:list'
if(selectbutton.isSelected==null){initialState=initialState||false;selectbutton.isSelected=initialState}
if(selectbutton.isSelected==false){selectbutton.setAttribute('src',portal_url+'/select_none_icon.gif');selectbutton.isSelected=true;return selectAll(id,formName)} else{selectbutton.setAttribute('src',portal_url+'/select_all_icon.gif');selectbutton.isSelected=false;return deselectAll(id,formName)}}


/* - dropdown.js - */
/*
 * This is the code for the dropdown menus. It uses the following markup:
 *
 * <dl class="actionMenu" id="uniqueIdForThisMenu">
 *   <dt class="actionMenuHeader">
 *     <!-- The following a-tag needs to be clicked to dropdown the menu -->
 *     <a href="some_destination">A Title</a>
 *   </dt>
 *   <dd class="actionMenuContent">
 *     <!-- Here can be any content you want -->
 *   </dd>
 * </dl>
 *
 * When the menu is toggled, then the dl with the class actionMenu will get an
 * additional class which switches between 'activated' and 'deactivated'.
 * You can use this to style it accordingly, for example:
 *
 * .actionMenu.activated {
 *   display: block;
 * }
 *
 * .actionMenu.deactivated {
 *   display: none;
 * }
 *
 * When you click somewhere else than the menu, then all open menus will be
 * deactivated. When you move your mouse over the a-tag of another menu, then
 * that one will be activated and all others deactivated. When you click on a
 * link inside the actionMenuContent element, then the menu will be closed and
 * the link followed.
 *
 * This file uses functions from register_function.js, cssQuery.js and
 * nodeutils.js.
 *
 */

function isActionMenu(node) {
    if (hasClassName(node, 'actionMenu')) {
        return true;
    }
    return false;
};

function hideAllMenus() {
    var menus = cssQuery('dl.actionMenu');
    for (var i=0; i < menus.length; i++) {
        replaceClassName(menus[i], 'activated', 'deactivated', true);
    }
};

function toggleMenuHandler(event) {
    if (!event) var event = window.event; // IE compatibility

    // terminate if we hit a non-compliant DOM implementation
    // returning true, so the link is still followed
    if (!W3CDOM){return true;}

    var container = findContainer(this, isActionMenu);
    if (!container) {
        return true;
    }

    // check if the menu is visible
    if (hasClassName(container, 'activated')) {
        // it's visible - hide it
        replaceClassName(container, 'activated', 'deactivated', true);
    } else {
        // it's invisible - make it visible
        replaceClassName(container, 'deactivated', 'activated', true);
    }

    return false;
};

function hideMenusHandler(event) {
    if (!event) var event = window.event; // IE compatibility

    hideAllMenus();

    // we want to follow this link
    return true;
};

function actionMenuDocumentMouseDown(event) {
    if (!event) var event = window.event; // IE compatibility

    if (event.target)
        targ = event.target;
    else if (event.srcElement)
        targ = event.srcElement;

    var container = findContainer(targ, isActionMenu);
    if (container) {
        // targ is part of the menu, so just return and do the default
        return true;
    }

    hideAllMenus();

    return true;
};

function actionMenuMouseOver(event) {
    if (!event) var event = window.event; // IE compatibility

    if (!this.tagName && (this.tagName == 'A' || this.tagName == 'a')) {
        return true;
    }

    var container = findContainer(this, isActionMenu);
    if (!container) {
        return true;
    }
    var menu_id = container.id;

    var switch_menu = false;
    // hide all menus
    var menus = cssQuery('dl.actionMenu');
    for (var i=0; i < menus.length; i++) {
        var menu = menus[i]
        // check if the menu is visible
        if (hasClassName(menu, 'activated')) {
            switch_menu = true;
        }
        // turn off menu when it's not the current one
        if (menu.id != menu_id) {
            replaceClassName(menu, 'activated', 'deactivated', true);
        }
    }

    if (switch_menu) {
        var menu = cssQuery('#'+menu_id)[0];
        if (menu) {
            replaceClassName(menu, 'deactivated', 'activated', true);
        }
    }

    return true;
};

function initializeMenus() {
    // terminate if we hit a non-compliant DOM implementation
    if (!W3CDOM) {return false;}

    document.onmousedown = actionMenuDocumentMouseDown;

    hideAllMenus();

    // add toggle function to header links
    var menu_headers = cssQuery('dl.actionMenu > dt.actionMenuHeader > a');
    for (var i=0; i < menu_headers.length; i++) {
        var menu_header = menu_headers[i];

        menu_header.onclick = toggleMenuHandler;
        menu_header.onmouseover = actionMenuMouseOver;
    }

    // add hide function to all links in the dropdown, so the dropdown closes
    // when any link is clicked
    var menu_contents = cssQuery('dl.actionMenu > dd.actionMenuContent');
    for (var i=0; i < menu_contents.length; i++) {
        menu_contents[i].onclick = hideMenusHandler;
    }

    // uncomment to enable sorting of elements
    //var nodes = cssQuery('#objectMenu > dd.actionMenuContent li');
    //sortNodes(nodes, getInnerTextFast);
};

registerPloneFunction(initializeMenus);


/* - mark_special_links.js - */
/* Scan all links in the document and set classes on them if
 * they point outside the site, or are special protocols
 * To disable this effect for links on a one-by-one-basis,
 * give them a class of 'link-plain'
 */

function scanforlinks() {
    // terminate if we hit a non-compliant DOM implementation
    if (!W3CDOM) { return false; }

    // first make external links open in a new window, afterwards do the
    // normal plone link wrapping in only the content area

    if ((typeof external_links_in_content_only != 'undefined') &&
        (external_links_in_content_only == false)) {
        links = document.getElementsByTagName('a');
        for (i=0; i < links.length; i++) {
            if ( (links[i].getAttribute('href'))
                 && (links[i].className.indexOf('link-plain')==-1) ) {
                var linkval = links[i].getAttribute('href');

                // check if the link href is a relative link, or an absolute link to
                // the current host.
                if (linkval.toLowerCase().indexOf(window.location.protocol
                                                  + '//'
                                                  + window.location.host)==0) {
                    // absolute link internal to our host - do nothing
                } else if (linkval.indexOf('http:') != 0) {
                    // not a http-link. Possibly an internal relative link, but also
                    // possibly a mailto or other protocol add tests for relevant
                    // protocols as you like.
                    // do nothing
                } else {
                    // we are in here if the link points to somewhere else than our
                    // site.
                    links[i].setAttribute('target', '_blank');
                }
            }
        }
    }

    contentarea = getContentArea();
    if (!contentarea)
        return false;

    links = contentarea.getElementsByTagName('a');
    for (i=0; i < links.length; i++) {
        if ( (links[i].getAttribute('href'))
             && (links[i].className.indexOf('link-plain')==-1) ) {
            var linkval = links[i].getAttribute('href');

            // check if the link href is a relative link, or an absolute link to
            // the current host.
            if (linkval.toLowerCase().indexOf(window.location.protocol
                                              + '//'
                                              + window.location.host)==0) {
                // absolute link internal to our host - do nothing
            } else if (linkval.indexOf('http:') != 0) {
                // not a http-link. Possibly an internal relative link, but also
                // possibly a mailto or other protocol add tests for relevant
                // protocols as you like.
                protocols = ['mailto', 'ftp', 'news', 'irc', 'h323', 'sip',
                             'callto', 'https', 'feed', 'webcal'];
                // h323, sip and callto are internet telephony VoIP protocols
                for (p=0; p < protocols.length; p++) {
                    if (linkval.indexOf(protocols[p]+':') == 0) {
                        // if the link matches one of the listed protocols, add
                        // className = link-protocol
                        wrapNode(links[i], 'span', 'link-'+protocols[p]);
                        break;
                    }
                }
            } else {
                // we are in here if the link points to somewhere else than our
                // site.
                if ( links[i].getElementsByTagName('img').length == 0 ) {
                    // we do not want to mess with those links that already have
                    // images in them
                    wrapNode(links[i], 'span', 'link-external');
                }
                // set open_links_in_external_window in plone_javascript_variables.js.pt
                // to true if you want external links to be opened in a new
                // window.
                if ((typeof external_links_open_new_window != 'undefined') &&
                    (external_links_open_new_window == true)) {
                    links[i].setAttribute('target', '_blank');
                }
            }
        }
    }
};

registerPloneFunction(scanforlinks);


/* - collapsiblesections.js - */
/*
 * This is the code for the collapsibles. It uses the following markup:
 *
 * <dl class="collapsible">
 *   <dt class="collapsibleHeader">
 *     A Title
 *   </dt>
 *   <dd class="collapsibleContent">
 *     <!-- Here can be any content you want -->
 *   </dd>
 * </dl>
 *
 * When the collapsible is toggled, then the dl will get an additional class
 * which switches between 'collapsedBlockCollapsible' and
 * 'expandedBlockCollapsible'. You can use this to style it accordingly, for
 * example:
 *
 * .expandedBlockCollapsible .collapsibleContent {
 *   display: block;
 * }
 *
 * .collapsedBlockCollapsible .collapsibleContent {
 *   display: none;
 * }
 *
 * If you add the 'collapsedOnLoad' class to the dl, then it will get
 * collapsed on page load, this is done, so the content is accessible even when
 * javascript is disabled.
 *
 * If you add the 'inline' class to the dl, then it will toggle between
 * 'collapsedInlineCollapsible' and 'expandedInlineCollapsible' instead of
 * 'collapsedBlockCollapsible' and 'expandedBlockCollapsible'.
 *
 * This file uses functions from register_function.js, cssQuery.js and
 * nodeutils.js.
 *
 */

function isCollapsible(node) {
    if (hasClassName(node, 'collapsible')) {
        return true;
    }
    return false;
};

function toggleCollapsible(event) {
    if (!event) var event = window.event; // IE compatibility

    if (!this.tagName && (this.tagName == 'DT' || this.tagName == 'dt')) {
        return true;
    }

    var container = findContainer(this, isCollapsible);
    if (!container) {
        return true;
    }

    if (hasClassName(container, 'collapsedBlockCollapsible')) {
        replaceClassName(container, 'collapsedBlockCollapsible', 'expandedBlockCollapsible');
    } else if (hasClassName(container, 'expandedBlockCollapsible')) {
        replaceClassName(container, 'expandedBlockCollapsible', 'collapsedBlockCollapsible');
    } else if (hasClassName(container, 'collapsedInlineCollapsible')) {
        replaceClassName(container, 'collapsedInlineCollapsible', 'expandedInlineCollapsible');
    } else if (hasClassName(container, 'expandedInlineCollapsible')) {
        replaceClassName(container, 'expandedInlineCollapsible', 'collapsedInlineCollapsible');
    }
};

function activateCollapsibles() {
    if (!W3CDOM) {return false;}

    var collapsibles = cssQuery('dl.collapsible');
    for (var i=0; i < collapsibles.length; i++) {
        var collapsible = collapsibles[i];

        var collapsible_header = cssQuery('dt.collapsibleHeader', collapsible)[0];
        collapsible_header.onclick = toggleCollapsible;

        if (hasClassName(collapsible, 'inline')) {
            // the collapsible should be inline
            if (hasClassName(collapsible, 'collapsedOnLoad')) {
                replaceClassName(collapsible, 'collapsedOnLoad', 'collapsedInlineCollapsible');
            } else {
                addClassName(collapsible, 'expandedInlineCollapsible');
            }
        } else {
            // the collapsible is a block
            if (hasClassName(collapsible, 'collapsedOnLoad')) {
                replaceClassName(collapsible, 'collapsedOnLoad', 'collapsedBlockCollapsible');
            } else {
                addClassName(collapsible, 'expandedBlockCollapsible');
            }
        }
    }
};

registerPloneFunction(activateCollapsibles);


/* - highlightsearchterms.js - */
// http://www.acdc-project.org/portal_javascripts/highlightsearchterms.js?original=1
function highlightTermInNode(node,word){var contents=node.nodeValue;var index=contents.toLowerCase().indexOf(word.toLowerCase());if(index<0){return false};var parent=node.parentNode;if(parent.className!="highlightedSearchTerm"){var hiword=document.createElement("span");hiword.className="highlightedSearchTerm";hiword.appendChild(document.createTextNode(contents.substr(index,word.length)));parent.insertBefore(document.createTextNode(contents.substr(0,index)),node);parent.insertBefore(hiword,node);parent.insertBefore(document.createTextNode(contents.substr(index+word.length)),node);parent.removeChild(node)}}
function highlightSearchTerms(terms,startnode){if(!W3CDOM){return false};if(!terms){return false};if(!startnode){return false};for(var term_index=0;term_index<terms.length;term_index++){var term=terms[term_index];if(term.length<1)
continue;var term_lower=term.toLowerCase();if(term_lower!='not'&&term_lower!='and'&&term_lower!='or'){walkTextNodes(startnode,highlightTermInNode,term)}}}
function getSearchTermsFromURI(uri){var query;if(typeof decodeURI!='undefined'){query=decodeURI(uri)} else if(typeof unescape!='undefined'){query=unescape(uri)} else{}
var result=new Array();if(window.decodeReferrer){var referrerSearch=decodeReferrer();if(null!=referrerSearch&&referrerSearch.length>0){result=referrerSearch}}
var qfinder=new RegExp("searchterm=([^&]*)","gi");var qq=qfinder.exec(query);if(qq&&qq[1]){var terms=qq[1].replace(/\+/g,' ').split(/\s+/);for(var i=0;i<terms.length;i++){if(terms[i]!=''){result.push(terms[i])}}
return result}
return result.length==0?false:result}
function highlightSearchTermsFromURI(){if(!W3CDOM){return false};var terms=getSearchTermsFromURI(window.location.search);var contentarea=getContentArea();highlightSearchTerms(terms,contentarea)}
registerPloneFunction(highlightSearchTermsFromURI);

/* - se-highlight.js - */
// http://www.acdc-project.org/portal_javascripts/se-highlight.js?original=1
var searchEngines=[['^http://([^.]+\\.)?google.*','q='],['^http://search\\.yahoo.*','p='],['^http://search\\.msn.*','q='],['^http://search\\.aol.*','userQuery='],['^http://(www\\.)?altavista.*','q='],['^http://(www\\.)?feedster.*','q='],['^http://search\\.lycos.*','query='],['^http://(www\\.)?alltheweb.*','q='],['^http://(www\\.)?ask\\.com.*','q=']]
function decodeReferrer(ref){if(null==ref&&document.referrer){ref=document.referrer}
if(!ref) return null;var match=new RegExp('');var seQuery='';for(var i=0;i<searchEngines.length;i++){if(!match.compile){match=new RegExp(searchEngines[i][0],'i')} else{match.compile(searchEngines[i][0],'i')}
if(ref.match(match)){if(!match.compile){match=new RegExp('^.*[?&]'+searchEngines[i][1]+'([^&]+)&?.*$','i')} else{match.compile('^.*[?&]'+searchEngines[i][1]+'([^&]+)&?.*$')}
seQuery=ref.replace(match,'$1');if(seQuery){seQuery=decodeURIComponent(seQuery);seQuery=seQuery.replace(/\'|"/, '');return seQuery.split(/[\s,\+\.]+/)}}}
return null}


/* - first_input_focus.js - */
// http://www.acdc-project.org/portal_javascripts/first_input_focus.js?original=1
function setFocus(){if(!W3CDOM){return false};var xre=new RegExp(/\berror\b/);for(var f=0;(formnode=document.getElementsByTagName('form').item(f));f++){for(var i=0;(node=formnode.getElementsByTagName('div').item(i));i++){if(xre.exec(node.className)){for(var j=0;(inputnode=node.getElementsByTagName('input').item(j));j++){try{if(inputnode.focus){inputnode.focus();return}} catch(e){}}}}}}
registerPloneFunction(setFocus)


/* - calendar_formfield.js - */
// http://www.acdc-project.org/portal_javascripts/calendar_formfield.js?original=1
function onJsCalendarDateUpdate(cal){var year=cal.params.input_id_year;var month=cal.params.input_id_month;var day=cal.params.input_id_day;var daystr=''+cal.date.getDate();if(daystr.length==1)
daystr='0'+daystr;var monthstr=''+(cal.date.getMonth()+1);if(monthstr.length==1)
monthstr='0'+monthstr;cal.params.inputField.value=''+cal.date.getFullYear()+'/'+monthstr+'/'+daystr
year.value=cal.params.inputField.value.substring(0,4);month.value=cal.params.inputField.value.substring(5,7);day.value=cal.params.inputField.value.substring(8,10)}
function showJsCalendar(input_id_anchor,input_id,input_id_year,input_id_month,input_id_day,input_id_hour,input_id_minute,yearStart,yearEnd){var input_id_anchor=document.getElementById(input_id_anchor);var input_id=document.getElementById(input_id);var input_id_year=document.getElementById(input_id_year);var input_id_month=document.getElementById(input_id_month);var input_id_day=document.getElementById(input_id_day);var format='y/mm/dd';var dateEl=input_id;var mustCreate=false;var cal=window.calendar;var params={'range':[yearStart,yearEnd],inputField:input_id,input_id_year:input_id_year,input_id_month:input_id_month,input_id_day:input_id_day};
function param_default(pname,def){if(typeof params[pname]=="undefined"){params[pname]=def}};param_default("inputField",null);param_default("displayArea",null);param_default("button",null);param_default("eventName","click");param_default("ifFormat","%Y/%m/%d");param_default("daFormat","%Y/%m/%d");param_default("singleClick",true);param_default("disableFunc",null);param_default("dateStatusFunc",params["disableFunc"]);param_default("dateText",null);param_default("firstDay",1);param_default("align","Bl");param_default("range",[1900,2999]);param_default("weekNumbers",true);param_default("flat",null);param_default("flatCallback",null);param_default("onSelect",null);param_default("onClose",null);param_default("onUpdate",null);param_default("date",null);param_default("showsTime",false);param_default("timeFormat","24");param_default("electric",true);param_default("step",2);param_default("position",null);param_default("cache",false);param_default("showOthers",false);param_default("multiple",null);if(!(cal&&params.cache)){window.calendar=cal=new Calendar(params.firstDay,null,onJsCalendarDateUpdate,
function(cal){cal.hide()});cal.time24=true;cal.weekNumbers=true;mustCreate=true} else{cal.hide()}
cal.showsOtherMonths=false;cal.yearStep=2;cal.setRange(yearStart,yearEnd);cal.params=params;cal.setDateStatusHandler(null);cal.getDateText=null;cal.setDateFormat(format);if(mustCreate)
cal.create();cal.refresh();if(!params.position)
cal.showAtElement(input_id_anchor,null);else
cal.showAt(params.position[0],params.position[1]);return false}
function update_date_field(field,year,month,day,hour,minute,ampm){var field=document.getElementById(field)
var date=document.getElementById(date)
var year=document.getElementById(year)
var month=document.getElementById(month)
var day=document.getElementById(day)
var hour=document.getElementById(hour)
var minute=document.getElementById(minute)
var ampm=document.getElementById(ampm)
if(0<year.value){field.value=year.value+"-"+month.value+"-"+day.value+" "+hour.value+":"+minute.value
if(ampm&&ampm.value)
field.value=field.value+" "+ampm.value}
else{field.value=''
month.options[0].selected=1
day.options[0].selected=1
hour.options[0].selected=1
minute.options[0].selected=1
if(ampm&&ampm.options)
ampm.options[0].selected=1}}


/* - styleswitcher.js - */
// http://www.acdc-project.org/portal_javascripts/styleswitcher.js?original=1
function setActiveStyleSheet(title,reset){if(!W3CDOM){return false};var i,a,main;for(i=0;(a=document.getElementsByTagName("link")[i]);i++){if(a.getAttribute("rel").indexOf("style")!=-1&&a.getAttribute("title")){a.disabled=true;if(a.getAttribute("title")==title){a.disabled=false}}}
if(reset==1){createCookie("wstyle",title,365)}};
function setStyle(){var style=readCookie("wstyle");if(style!=null){setActiveStyleSheet(style,0)}};registerPloneFunction(setStyle);

/* - table_sorter.js - */

/********* Table sorter script *************/
// Table sorter script, thanks to Geir Bækholt for this.
// DOM table sorter originally made by Paul Sowden 

function compare(a,b)
{
    au = new String(a);
    bu = new String(b);

    if (au.charAt(4) != '-' && au.charAt(7) != '-')
    {
    var an = parseFloat(au)
    var bn = parseFloat(bu)
    }
    if (isNaN(an) || isNaN(bn))
        {as = au.toLowerCase()
         bs = bu.toLowerCase()
        if (as > bs)
            {return 1;}
        else
            {return -1;}
        }
    else {
    return an - bn;
    }
}
function getConcatenedTextContent(node) {
    var _result = "";
      if (node == null) {
            return _result;
      }
    var childrens = node.childNodes;
    var i = 0;
    while (i < childrens.length) {
        var child = childrens.item(i);
        switch (child.nodeType) {
            case 1: // ELEMENT_NODE
            case 5: // ENTITY_REFERENCE_NODE
                _result += getConcatenedTextContent(child);
                break;
            case 3: // TEXT_NODE
            case 2: // ATTRIBUTE_NODE
            case 4: // CDATA_SECTION_NODE
                _result += child.nodeValue;
                break;
            case 6: // ENTITY_NODE
            case 7: // PROCESSING_INSTRUCTION_NODE
            case 8: // COMMENT_NODE
            case 9: // DOCUMENT_NODE
            case 10: // DOCUMENT_TYPE_NODE
            case 11: // DOCUMENT_FRAGMENT_NODE
            case 12: // NOTATION_NODE
                // skip
                break;
        }
        i ++;
    }
    return _result;
}

function sort(e) {
    var el = window.event ? window.event.srcElement : e.currentTarget;

    // a pretty ugly sort function, but it works nonetheless
    var a = new Array();
    // check if the image or the th is clicked. Proceed to parent id it is the image
    // NOTE THAT nodeName IS UPPERCASE
    if (el.nodeName == 'IMG') el = el.parentNode;
    //var name = el.firstChild.nodeValue;
    // This is not very robust, it assumes there is an image as first node then text
    var name = el.childNodes.item(1).nodeValue;
    var dad = el.parentNode;
    var node;
    
    // kill all arrows
    for (var im = 0; (node = dad.getElementsByTagName("th").item(im)); im++) {
        // NOTE THAT nodeName IS IN UPPERCASE
        if (node.lastChild.nodeName == 'IMG')
        {
            lastindex = node.getElementsByTagName('img').length - 1;
            node.getElementsByTagName('img').item(lastindex).setAttribute('src',portal_url + '/arrowBlank.gif');
        }
    }
    
    for (var i = 0; (node = dad.getElementsByTagName("th").item(i)); i++) {
        var xre = new RegExp(/\bnosort\b/);
        // Make sure we are not messing with nosortable columns, then check second node.
        if (!xre.exec(node.className) && node.childNodes.item(1).nodeValue == name) 
        {
            //window.alert(node.childNodes.item(1).nodeValue;
            lastindex = node.getElementsByTagName('img').length -1;
            node.getElementsByTagName('img').item(lastindex).setAttribute('src',portal_url + '/arrowUp.gif');
            break;
        }
    }

    var tbody = dad.parentNode.parentNode.getElementsByTagName("tbody").item(0);
    for (var j = 0; (node = tbody.getElementsByTagName("tr").item(j)); j++) {

        // crude way to sort by surname and name after first choice
        a[j] = new Array();
        a[j][0] = getConcatenedTextContent(node.getElementsByTagName("td").item(i));
        a[j][1] = getConcatenedTextContent(node.getElementsByTagName("td").item(1));
        a[j][2] = getConcatenedTextContent(node.getElementsByTagName("td").item(0));        
        a[j][3] = node;
    }

    if (a.length > 1) {
    
        a.sort(compare);

        // not a perfect way to check, but hell, it suits me fine
        if (a[0][0] == getConcatenedTextContent(tbody.getElementsByTagName("tr").item(0).getElementsByTagName("td").item(i))
           && a[1][0] == getConcatenedTextContent(tbody.getElementsByTagName("tr").item(1).getElementsByTagName("td").item(i))) 
        {
            a.reverse();
            lastindex = el.getElementsByTagName('img').length - 1;
            el.getElementsByTagName('img').item(lastindex).setAttribute('src', portal_url + '/arrowDown.gif');
        }

    }
    
    for (var j = 0; j < a.length; j++) {
        a[j][3].className = ((j % 2) == 0) ? 'odd' : 'even';
        tbody.appendChild(a[j][3]);
    }
}
    
function initalizeTableSort(e) {
    // terminate if we hit a non-compliant DOM implementation
    if (!W3CDOM){return false};

    var tbls = document.getElementsByTagName('table');
    for (var t = 0; t < tbls.length; t++)
        {
        // elements of class="listing" can be sorted
        var re = new RegExp(/\blisting\b/)
        // elements of class="nosort" should not be sorted
        var xre = new RegExp(/\bnosort\b/)
        if (re.exec(tbls[t].className) && !xre.exec(tbls[t].className))
        {
            try {
               var thead = tbls[t].getElementsByTagName("thead").item(0);
                var node;
                // set up blank spaceholder gifs
                blankarrow = document.createElement('img');
                blankarrow.setAttribute('src', portal_url + '/arrowBlank.gif');
                blankarrow.setAttribute('height',6);
                blankarrow.setAttribute('width',9);
                // the first sortable column should get an arrow initially.
                initialsort = false;
                for (var i = 0; (node = thead.getElementsByTagName("th").item(i)); i++) {
                    // check that the columns does not have class="nosort"
                    if (!xre.exec(node.className)) {
                        node.insertBefore(blankarrow.cloneNode(1), node.firstChild);
                        node.style.cursor = 'pointer';
                        if (!initialsort) {
                            initialsort = true;
                            uparrow = document.createElement('img');
                            uparrow.setAttribute('src', portal_url + '/arrowUp.gif');
                            uparrow.setAttribute('height',6);
                            uparrow.setAttribute('width',9);
                            node.appendChild(uparrow);
                        } else {
                            node.appendChild(blankarrow.cloneNode(1));
                        }
    
                        if (node.addEventListener) node.addEventListener("click",sort,false);
                        else if (node.attachEvent) node.attachEvent("onclick",sort);
                    }
                }
            } catch(er) {}
        }
    }
}   
// **** End table sort script ***
registerPloneFunction(initalizeTableSort)   



/* - calendarpopup.js - */
// http://www.acdc-project.org/portal_javascripts/calendarpopup.js?original=1
function showDay(date){document.getElementById('day'+date).style.visibility='visible';return true}
function hideDay(date){document.getElementById('day'+date).style.visibility='hidden';return true}


/* - ie5fixes.js - */
// http://www.acdc-project.org/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}


/* - formUnload.js - */
// http://www.acdc-project.org/portal_javascripts/formUnload.js?original=1
if(!window.beforeunload)(function(){var BeforeUnloadHandler=function(){var self=this;this.message=window.form_modified_message||"Your form has not been saved. All changes you have made will be lost.";this.forms=[];this.chkId=[];this.chkType=new this.CheckType();this.handlers=[this.isAnyFormChanged];this.submitting=false;this.execute=function(event){if(self.submitting) return;if(!event) event=window.event;for(var i=0;i<self.handlers.length;i++){var fn=self.handlers[i];var message=message||fn.apply(self)}
if(message===true) message=self.message;if(message===false) message=undefined;if(event&&message){event.returnValue=message}
return message}
this.execute.tool=this}
var Class=BeforeUnloadHandler.prototype;Class.isAnyFormChanged=function(){for(var i=0;i<this.forms.length;i++){var form=this.forms[i];if(this.isElementChanged(form)){return true}}
return false}
Class.addHandler=function(fn){this.handlers.push(fn)}
Class.onsubmit=function(){var tool=window.onbeforeunload&&window.onbeforeunload.tool;tool.submitting=true}
Class.addForm=function(form){for(var i=0;i<this.forms.length;i++){if(this.forms[i]==form) return}
this.forms.push(form);form.onsubmit=this.onsubmit;var elements=form.getElementsByTagName('input');for(var j=0;j<elements.length;j++){var ele=elements[j];if(ele.type=='hidden'){ele.setAttribute('originalValue',ele.defaultValue)}}}
Class.addForms=function(){for(var i=0;i<arguments.length;i++){var element=arguments[i];if(!element) continue;if(element.tagName=='FORM'){this.addForm(element)}
else{var forms=element.getElementsByTagName('form');for(var j=0;j<forms.length;j++){this.addForm(forms[j])}}}}
Class.removeForms=function(){for(var i=0;i<arguments.length;i++){var element=arguments[i];if(!element) continue;if(element.tagName=='FORM'){for(var j=0;j<arguments.length;j++){if(this.forms[j]==element){this.forms.splice(j--,1);element.onsubmit=null}}} else{var forms=element.getElementsByTagName('form');for(var j=0;j<forms.length;j++){this.removeForms(forms[j])}}}}
Class.CheckType=function(){};var c=Class.CheckType.prototype;c.checkbox=c.radio=function(ele){return ele.checked!=ele.defaultChecked}
c.password=c.textarea=c.text=function(ele){return ele.value!=ele.defaultValue}
c.hidden=function(ele){var orig=ele.getAttribute("originalValue");return orig&&(ele.value!=orig)}
c['select-one']=function(ele){for(var i=0 ;i<ele.length;i++){var opt=ele.options[i];if(opt.selected!=opt.defaultSelected){if(i===0&&opt.selected) continue;return true}}
return false}
c['select-multiple']=function(ele){for(var i=0 ;i<ele.length;i++){var opt=ele.options[i];if(opt.selected!=opt.defaultSelected){return true}}
return false}
Class.chk_form=function(form){var elements=form.elements;for(var i=0;i<elements.length;i++){var element=elements[i];if(this.isElementChanged(element)){return true}}
return false}
Class.isElementChanged=function(ele){var method=ele.id&&this.chkId[ele.id];if(!method&&ele.type&&ele.name)
method=this.chkType[ele.type];if(!method&&ele.tagName)
method=this['chk_'+ele.tagName.toLowerCase()];return method?method.apply(this,[ele]):false};window.onbeforeunload=new BeforeUnloadHandler().execute;registerPloneFunction(function(){if(!W3CDOM){return false};var tool=window.onbeforeunload&&window.onbeforeunload.tool;var content=getContentArea();if(tool&&content){var forms=cssQuery('form.enableUnloadProtection');for(var i=0;i<forms.length;i++){tool.addForm(forms[i])}}})})();

/* - login.js - */
// http://www.acdc-project.org/portal_javascripts/login.js?original=1
function cookiesEnabled(){var c="areYourCookiesEnabled=0";document.cookie=c;var dc=document.cookie;if(dc.indexOf(c)==-1) return 0;c="areYourCookiesEnabled=1";document.cookie=c;dc=document.cookie;if(dc.indexOf(c)==-1) return 0;document.cookie="areYourCookiesEnabled=; expires=Thu, 01-Jan-70 00:00:01 GMT";return 1}
function setLoginVars(user_name_id,alt_user_name_id,password_id,empty_password_id,js_enabled_id,cookies_enabled_id){if(js_enabled_id){el=document.getElementById(js_enabled_id);if(el){el.value=1}}
if(cookies_enabled_id){el=document.getElementById(cookies_enabled_id);if(el){el.value=cookiesEnabled()}}
if(user_name_id&&alt_user_name_id){user_name=document.getElementById(user_name_id)
alt_user_name=document.getElementById(alt_user_name_id)
if(user_name&&alt_user_name){alt_user_name.value=user_name.value}}
if(password_id&&empty_password_id){password=document.getElementById(password_id)
empty_password=document.getElementById(empty_password_id)
if(password&&empty_password){if(password.value.length==0){empty_password.value='1'} else{empty_password.value='0'}}}
return 1}
function showCookieMessage(msg_id){msg=document.getElementById(msg_id)
if(msg){if(cookiesEnabled()){msg.style.display='none'} else{msg.style.display='block'}}}
function showEnableCookiesMessage(){showCookieMessage('enable_cookies_message')}
registerPloneFunction(showEnableCookiesMessage);