/* 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 -
 */

/* - ++resource++eea.tags.js - */
// http://www.eea.europa.eu/portal_javascripts/++resource++eea.tags.js?original=1
jQuery.fn.eeatags=function(options){var settings={};return this.each(function(){if(options){jQuery.extend(settings,options)}
var self=jQuery(this).addClass('eea-tags');self.wid=jQuery('[id*=keywords]',self).attr('id');self.prePopulate=[];var prePopulate=jQuery('select[name*=existing]',self);if(prePopulate.length){var selected=prePopulate.val();jQuery.each(selected!==null?selected:[], function(index){var item={id:this,name:this};self.prePopulate.push(item)})}else{prePopulate=jQuery('input[type=checkbox]:checked',self);jQuery.each(prePopulate, function(index){var context=jQuery(this);var item={id:context.val(),name:context.val()};self.prePopulate.push(item)})}
self.tags=[];var tags=jQuery('select[name*=existing]',self);if(tags.length){jQuery.each(jQuery('option',tags), function(index){var context=jQuery(this);var item={id:context.val(),name:context.val()};self.tags.push(item)})}else{tags=jQuery('input[type=checkbox]',self);jQuery.each(tags, function(index){var context=jQuery(this);var item={id:context.val(),name:context.val()};self.tags.push(item)})}
jQuery('[id*=keywords]',self).parent().remove();self.widget=jQuery('<textarea>').attr('rows','4').attr('id',self.wid).attr('name',self.wid+":lines").appendTo(self);self.widget.tokenInput(self.tags,{theme:'facebook',allowNewTokens:true,tokenValue:'name',tokenDelimiter:'\n',hintText:"Start typing to get some tags suggestions",searchingText:"Searching...",noResultsText:'Tag not found. Press "Enter" to add it',preventDuplicates:true,prePopulate:self.prePopulate})})};jQuery(document).ready(function(){var widgets=jQuery('.ArchetypesKeywordWidget');if(!widgets.length){return}
widgets.eeatags()});

/* - ++resource++jquery.tokeninput.js - */
// http://www.eea.europa.eu/portal_javascripts/++resource++jquery.tokeninput.js?original=1
(function($){var DEFAULT_SETTINGS={method:"GET",queryParam:"q",searchDelay:300,minChars:1,propertyToSearch:"name",jsonContainer:null,contentType:"json",prePopulate:null,processPrePopulate:false,hintText:"Type in a search term",noResultsText:"No results",searchingText:"Searching...",deleteText:"&times;",animateDropdown:true,theme:null,classes:null,resultsFormatter: function(item){return "<li>"+item[this.propertyToSearch]+"</li>"},tokenFormatter: function(item){return "<li><p>"+item[this.propertyToSearch]+"</p></li>"},tokenValidator: function(token){return true},addOnBlur:false,clearOnBlur:true,tokenLimit:null,tokenDelimiter:",",preventDuplicates:false,tokenValue:"id",allowNewTokens:false,onResult:null,onAdd:null,onDelete:null,onReady:null,tokenEquals: function(existentToken,newToken){if(this.allowNewTokens&&(!newToken.id||!existentToken.id)){if(existentToken[this.propertyToSearch]===newToken[this.propertyToSearch]){return true}} else if(existentToken.id===newToken.id){return true}
return false},idPrefix:"token-input-",initialResize:true};var DEFAULT_CLASSES={tokenList:"token-input-list",token:"token-input-token",tokenDelete:"token-input-delete-token",selectedToken:"token-input-selected-token",highlightedToken:"token-input-highlighted-token",dropdown:"token-input-dropdown",dropdownItem:"token-input-dropdown-item",dropdownItem2:"token-input-dropdown-item2",selectedDropdownItem:"token-input-selected-dropdown-item",inputToken:"token-input-input-token"};var POSITION={BEFORE:0,AFTER:1,END:2};var KEY={BACKSPACE:8,TAB:9,ENTER:13,ESCAPE:27,SPACE:32,PAGE_UP:33,PAGE_DOWN:34,END:35,HOME:36,LEFT:37,UP:38,RIGHT:39,DOWN:40,NUMPAD_ENTER:108,COMMA:188};var methods={init: function(url_or_data_or_function,options){var settings=$.extend({},DEFAULT_SETTINGS,options||{});return this.each(function(){$(this).data("tokenInputObject",new $.TokenList(this,url_or_data_or_function,settings))})},clear: function(){this.data("tokenInputObject").clear();return this},add: function(item){this.data("tokenInputObject").add(item);return this},remove: function(item){this.data("tokenInputObject").remove(item);return this},get: function(){return this.data("tokenInputObject").getTokens()}}
$.fn.tokenInput=function(method){if(methods[method]){return methods[method].apply(this,Array.prototype.slice.call(arguments,1))} else{return methods.init.apply(this,arguments)}};$.TokenList=function(input,url_or_data,settings){if(typeof(url_or_data)==="string"||typeof(url_or_data)==="function"){settings.url=url_or_data;var url=computeURL();if(settings.crossDomain===undefined){if(url.indexOf("://")===-1){settings.crossDomain=false} else{settings.crossDomain=(location.href.split(/\/+/g)[1] !== url.split(/\/+/g)[1])}}} else if(typeof(url_or_data)==="object"){settings.local_data=url_or_data}
if(settings.classes){settings.classes=$.extend({},DEFAULT_CLASSES,settings.classes)} else if(settings.theme){settings.classes={};$.each(DEFAULT_CLASSES, function(key,value){settings.classes[key]=value+"-"+settings.theme})} else{settings.classes=DEFAULT_CLASSES}
validateSettings(settings);var saved_tokens=[];var token_count=0;var cache=new $.TokenList.Cache();var timeout;var input_val;var input_box=$("<input type=\"text\" autocomplete=\"off\">").css({outline:"none"}).attr("id",settings.idPrefix+input.id).focus(function(){if(settings.tokenLimit===null||settings.tokenLimit!==token_count){show_dropdown_hint()}}).blur(function(){if(settings.allowNewTokens&&settings.addOnBlur){var token_label=$(this).val();if(token_label.length){add_new_token(token_label)}}
hide_dropdown();if(settings.clearOnBlur){$(this).val("")}}).bind("keyup keydown blur update",resize_input).keydown(function(event){var previous_token;var next_token;switch(event.keyCode){case KEY.LEFT:case KEY.RIGHT:case KEY.UP:case KEY.DOWN:if(!$(this).val()){previous_token=input_token.prev();next_token=input_token.next();if((previous_token.length&&previous_token.get(0)===selected_token)||(next_token.length&&next_token.get(0)===selected_token)){if(event.keyCode===KEY.LEFT||event.keyCode===KEY.UP){deselect_token($(selected_token),POSITION.BEFORE)} else{deselect_token($(selected_token),POSITION.AFTER)}} else if((event.keyCode===KEY.LEFT||event.keyCode===KEY.UP)&&previous_token.length){select_token($(previous_token.get(0)))} else if((event.keyCode===KEY.RIGHT||event.keyCode===KEY.DOWN)&&next_token.length){select_token($(next_token.get(0)))}} else{var dropdown_item=null;if(selected_dropdown_item){if(event.keyCode===KEY.DOWN||event.keyCode===KEY.RIGHT){dropdown_item=$(selected_dropdown_item).next()} else{dropdown_item=$(selected_dropdown_item).prev()}} else if(event.keyCode==KEY.DOWN){dropdown_item=$("li:first-child",dropdown)}
if(dropdown_item&&dropdown_item.length){select_dropdown_item(dropdown_item)} else if(selected_dropdown_item&&(event.keyCode==KEY.UP)){deselect_dropdown_item($(selected_dropdown_item))}
return false}
break;case KEY.BACKSPACE:previous_token=input_token.prev();if(!$(this).val().length){if(selected_token){delete_token($(selected_token));hidden_input.change()} else if(previous_token.length){select_token($(previous_token.get(0)))}
return false} else if($(this).val().length===1){hide_dropdown()} else{setTimeout(function(){do_search()},5)}
break;case KEY.TAB:case KEY.ENTER:case KEY.NUMPAD_ENTER:case KEY.COMMA:if(selected_dropdown_item){add_token($(selected_dropdown_item).data("tokeninput"));hidden_input.change();return false} else if(settings.allowNewTokens){var newTokenText=$(event.target).val();if(newTokenText){add_new_token(newTokenText);hidden_input.change();return false}}
break;case KEY.ESCAPE:hide_dropdown();return true;default:if(String.fromCharCode(event.which)){if((settings.tokenLimit===null)||(settings.tokenLimit!==token_count)){setTimeout(function(){do_search()},5)}}
break}});var hidden_input=$(input).hide().val("").focus(function(){input_box.focus()}).blur(function(){input_box.blur()});var selected_token=null;var selected_token_index=0;var selected_dropdown_item=null;var token_list=$("<ul />").addClass(settings.classes.tokenList).click(function(event){var li=$(event.target).closest("li");if(li&&li.get(0)&&$.data(li.get(0),"tokeninput")){toggle_select_token(li)} else{if(selected_token){deselect_token($(selected_token),POSITION.END)}
input_box.focus()}}).mouseover(function(event){var li=$(event.target).closest("li");if(li&&selected_token!==this){li.addClass(settings.classes.highlightedToken)}}).mouseout(function(event){var li=$(event.target).closest("li");if(li&&selected_token!==this){li.removeClass(settings.classes.highlightedToken)}}).insertBefore(hidden_input);var input_token=$("<li />").addClass(settings.classes.inputToken).appendTo(token_list).append(input_box);var dropdown=$("<div>").addClass(settings.classes.dropdown).appendTo("body").hide();var input_resizer=$("<tester/>").insertAfter(input_box).css({position:"absolute",top:-9999,left:-9999,width:"auto",fontSize:input_box.css("fontSize"),fontFamily:input_box.css("fontFamily"),fontWeight:input_box.css("fontWeight"),letterSpacing:input_box.css("letterSpacing"),whiteSpace:"nowrap"});hidden_input.val("");var li_data=settings.prePopulate||hidden_input.data("pre");if(settings.processPrePopulate&&$.isFunction(settings.onResult)){li_data=settings.onResult.call(hidden_input,li_data)}
if(li_data&&li_data.length){$.each(li_data, function(index,value){insert_token(value);checkTokenLimit()})}
this.clear=function(){token_list.children("li").each(function(){if($(this).children("input").length===0){delete_token($(this))}})}
this.add=function(item){add_token(item)}
this.remove=function(item){token_list.children("li").each(function(){if($(this).children("input").length===0){var currToken=$(this).data("tokeninput");var match=true;for(var prop in item){if(item[prop]!==currToken[prop]){match=false;break}}
if(match){delete_token($(this))}}})}
this.getTokens=function(){return saved_tokens}
function validateSettings(){if(settings.allowNewTokens&&(settings.tokenValue=="id")){throw Error("Value of setting 'tokenValue' cannot be 'id' because new tokens have no id.")}}
function checkTokenLimit(){if(settings.tokenLimit!==null&&token_count>=settings.tokenLimit){input_box.hide();hide_dropdown();return}}
function resize_input(){if(input_val===(input_val=input_box.val())){return}
var escaped=input_val.replace(/&/g, '&amp;').replace(/\s/g,' ').replace(/</g, '&lt;').replace(/>/g,'&gt;');input_resizer.html(escaped);input_box.width(input_resizer.width()+30)}
function is_printable_character(keycode){return((keycode>=48&&keycode<=90)||(keycode>=96&&keycode<=111)||(keycode>=186&&keycode<=192)||(keycode>=219&&keycode<=222))}
function insert_token(item){var this_token=settings.tokenFormatter(item);this_token=$(this_token).addClass(settings.classes.token).insertBefore(input_token);$("<span>"+settings.deleteText+"</span>").addClass(settings.classes.tokenDelete).appendTo(this_token).click(function(){delete_token($(this).parent());hidden_input.change();return false});var token_data={"id":item.id};token_data[settings.propertyToSearch]=item[settings.propertyToSearch];$.data(this_token.get(0),"tokeninput",item);saved_tokens=saved_tokens.slice(0,selected_token_index).concat([token_data]).concat(saved_tokens.slice(selected_token_index));selected_token_index++;update_hidden_input(saved_tokens,hidden_input);token_count+=1;if(settings.tokenLimit!==null&&token_count>=settings.tokenLimit){input_box.hide();hide_dropdown()}
return this_token}
function add_new_token(text){var token_data={"id":null};token_data[settings.propertyToSearch]=text;add_token(token_data)}
function add_token(item){var token_label=item[settings.propertyToSearch];if(token_label.indexOf(settings.tokenDelimiter)!=-1){$.each(token_label.split(settings.tokenDelimiter), function(i,v){add_new_token(v)});return}
var callback=settings.onAdd;if(!settings.tokenValidator(token_label)){return}
if(token_count>0&&settings.preventDuplicates){var found_existing_token=null;token_list.children().each(function(){var existing_token=$(this);var existing_data=$.data(existing_token.get(0),"tokeninput");if(existing_data&&settings.tokenEquals(existing_data,item)){found_existing_token=existing_token;return false}});if(found_existing_token){select_token(found_existing_token);input_token.insertAfter(found_existing_token);input_box.focus();return}}
if(settings.tokenLimit==null||token_count<settings.tokenLimit){insert_token(item);checkTokenLimit()}
input_box.val("");hide_dropdown();if($.isFunction(callback)){callback.call(hidden_input,item)}}
function select_token(token){token.addClass(settings.classes.selectedToken);selected_token=token.get(0);input_box.val("");hide_dropdown()}
function deselect_token(token,position){token.removeClass(settings.classes.selectedToken);selected_token=null;if(position===POSITION.BEFORE){input_token.insertBefore(token);selected_token_index--} else if(position===POSITION.AFTER){input_token.insertAfter(token);selected_token_index++} else{input_token.appendTo(token_list);selected_token_index=token_count}
input_box.focus()}
function toggle_select_token(token){var previous_selected_token=selected_token;if(selected_token){deselect_token($(selected_token),POSITION.END)}
if(previous_selected_token===token.get(0)){deselect_token(token,POSITION.END)} else{select_token(token)}}
function delete_token(token){var token_data=$.data(token.get(0),"tokeninput");var callback=settings.onDelete;var index=token.prevAll().length;if(index>selected_token_index) index--;token.remove();selected_token=null;input_box.focus();saved_tokens=saved_tokens.slice(0,index).concat(saved_tokens.slice(index+1));if(index<selected_token_index) selected_token_index--;update_hidden_input(saved_tokens,hidden_input);token_count-=1;if(settings.tokenLimit!==null){input_box.show().val("").focus()}
if($.isFunction(callback)){callback.call(hidden_input,token_data)}}
function update_hidden_input(saved_tokens,hidden_input){var token_values=$.map(saved_tokens, function(el){return el[settings.tokenValue]});hidden_input.val(token_values.join(settings.tokenDelimiter))}
function hide_dropdown(){dropdown.hide().empty();selected_dropdown_item=null}
function show_dropdown(){dropdown.css({position:"absolute",top:$(token_list).offset().top+$(token_list).outerHeight(),left:$(token_list).offset().left,zindex:999}).show()}
function show_dropdown_searching(){if(settings.searchingText){dropdown.html("<p>"+settings.searchingText+"</p>");show_dropdown()}}
function show_dropdown_hint(){if(settings.hintText){dropdown.html("<p>"+settings.hintText+"</p>");show_dropdown()}}
function highlight_term(value,term){return value.replace(new RegExp("(?![^&;]+;)(?!<[^<>]*)("+term+")(?![^<>]*>)(?![^&;]+;)","gi"),"<b>$1</b>")}
function find_value_and_highlight_term(template,value,term){return template.replace(new RegExp("(?![^&;]+;)(?!<[^<>]*)("+value+")(?![^<>]*>)(?![^&;]+;)","g"),highlight_term(value,term))}
function populate_dropdown(query,results){if(results&&results.length){dropdown.empty();var dropdown_ul=$("<ul>").appendTo(dropdown).mouseover(function(event){select_dropdown_item($(event.target).closest("li"))}).mousedown(function(event){add_token($(event.target).closest("li").data("tokeninput"));hidden_input.change();return false}).hide();$.each(results, function(index,value){var this_li=settings.resultsFormatter(value);this_li=find_value_and_highlight_term(this_li,value[settings.propertyToSearch],query);this_li=$(this_li).appendTo(dropdown_ul);if(index%2){this_li.addClass(settings.classes.dropdownItem)} else{this_li.addClass(settings.classes.dropdownItem2)}
if(!settings.allowNewTokens&&(index===0)){select_dropdown_item(this_li)}
$.data(this_li.get(0),"tokeninput",value)});show_dropdown();if(settings.animateDropdown){dropdown_ul.slideDown("fast")} else{dropdown_ul.show()}} else{if(settings.noResultsText){dropdown.html("<p>"+settings.noResultsText+"</p>");show_dropdown()}}}
function select_dropdown_item(item){if(item){if(selected_dropdown_item){deselect_dropdown_item($(selected_dropdown_item))}
item.addClass(settings.classes.selectedDropdownItem);selected_dropdown_item=item.get(0)}}
function deselect_dropdown_item(item){item.removeClass(settings.classes.selectedDropdownItem);selected_dropdown_item=null}
function do_search(){var query=input_box.val().toLowerCase();if(query&&query.length){if(selected_token){deselect_token($(selected_token),POSITION.AFTER)}
if(query.length>=settings.minChars&&settings.tokenValidator(query)){setTimeout(function(){var check=input_box.val().toLowerCase();if(check&&check.length&&(check==query)){show_dropdown_searching();clearTimeout(timeout);run_search(query)}},settings.searchDelay)} else{hide_dropdown()}}}
function run_search(query){var cache_key=query+computeURL();var cached_results=cache.get(cache_key);if(cached_results){populate_dropdown(query,cached_results)} else{if(settings.url){var url=computeURL();var ajax_params={};ajax_params.data={};if(url.indexOf("?")>-1){var parts=url.split("?");ajax_params.url=parts[0];var param_array=parts[1].split("&");$.each(param_array, function(index,value){var kv=value.split("=");ajax_params.data[kv[0]]=kv[1]})} else{ajax_params.url=url}
ajax_params.data[settings.queryParam]=query;ajax_params.type=settings.method;ajax_params.dataType=settings.contentType;if(settings.crossDomain){ajax_params.dataType="jsonp"}
ajax_params.success=function(results){if($.isFunction(settings.onResult)){results=settings.onResult.call(hidden_input,results)}
cache.add(cache_key,settings.jsonContainer?results[settings.jsonContainer]:results);if(input_box.val().toLowerCase()===query){populate_dropdown(query,settings.jsonContainer?results[settings.jsonContainer]:results)}};$.ajax(ajax_params)} else if(settings.local_data){var results=$.grep(settings.local_data, function(row){return row[settings.propertyToSearch].toLowerCase().indexOf(query.toLowerCase())>-1});if($.isFunction(settings.onResult)){results=settings.onResult.call(hidden_input,results)}
cache.add(cache_key,results);populate_dropdown(query,results)}}}
function computeURL(){var url=settings.url;if(typeof settings.url=='function'){url=settings.url.call()}
return url}
if(settings.initialResize){resize_input()}
if($.isFunction(settings.onReady)){settings.onReady.call()}};$.TokenList.Cache=function(options){var settings=$.extend({max_size:500},options);var data={};var size=0;var flush=function(){data={};size=0};this.add=function(query,results){if(size>settings.max_size){flush()}
if(!data[query]){size+=1}
data[query]=results};this.get=function(query){return data[query]}}}(jQuery));