/* - mark_special_links.js - */
// http://www.eea.europa.eu/portal_javascripts/mark_special_links.js?original=1
function getLanguageFromLink(link){if(link.toLowerCase().indexOf('://')>0&&(link.toLowerCase().indexOf(window.location.host)>0||link.toLowerCase().indexOf('eu.int')>0||link.toLowerCase().indexOf('europa.eu')>0)){if(link.toLowerCase().match(langregex1)){return langregex1.exec(link.toLowerCase())[2]}
else if(link.toLowerCase().match(langregex2)){return langregex2.exec(link.toLowerCase())[2]}
else if(link.toLowerCase().match(langregex3)){return langregex3.exec(link.toLowerCase())[2]}
else if(link.toLowerCase().match(subdomainregex)){return subdomainregex.exec(link.toLowerCase())[1]}
return 'en'}
return 'unknown'}
function addLanguageLink(link,lang){var wrapper=document.createElement("span");var oldLink=link.parentNode.replaceChild(wrapper,link);var langLink=oldLink.cloneNode(true);langLink.innerHTML=lang;langLink.className="translated";var langwrapper=document.createElement("span");langwrapper.className="languageCodes";langwrapper.appendChild(langLink);wrapper.appendChild(oldLink);wrapper.appendChild(langwrapper)}
function scanforlinksinarea(contentarea){if(!W3CDOM){return false}
if(!contentarea){return false}
links=contentarea.getElementsByTagName('a');currentLanguage=getLanguageFromLink(location.href);for(i=0;i<links.length;i++){var parent=jQuery(links[i]).parent();if(parent.hasClass('actionMenuHeader')){continue}
if((links[i].getAttribute('href'))&&(links[i].className.indexOf('link-plain')===-1)&&(links[i].className.indexOf('noTranslation')===-1)&&(links[i].className.indexOf('translated')===-1)&&(links[i].className.indexOf('feedButton')===-1)&&(links[i].className.indexOf('breadcrumbitem')===-1)){var linkval=links[i].getAttribute('href');colonIdx=linkval.lastIndexOf(':');relativeLink=0;if(colonIdx<0){if(linkval.indexOf('/')>0||linkval.indexOf('/')===-1){linkval='http://'+window.location.host+'/'+linkval;relativeLink=1} else{linkval='http://'+window.location.host+linkval}}
ext_idx0=linkval.lastIndexOf('.');slashIdx=linkval.lastIndexOf('/');colonIdx=linkval.lastIndexOf(':');if(slashIdx>colonIdx+2&&slashIdx<ext_idx0){extension=linkval.substring(ext_idx0+1);if(ext_idx0>0&&links[i].getElementsByTagName('img').length===0){wrapNode(links[i],'span','link-'+extension.toLowerCase())}}
if(linkval.toLowerCase().indexOf('://')>0&&(linkval.toLowerCase().indexOf(window.location.host)>0||linkval.toLowerCase().indexOf('eea.eu.int')>0||linkval.toLowerCase().indexOf('eea.europa.eu')>0)){var jslint_pleaser=1} else if(linkval.indexOf('http:')!==0){protocols=['mailto','ftp','news','irc','h323','sip','callto','https','feed','webcal'];for(p=0;p<protocols.length;p++){if(linkval.indexOf(protocols[p]+':')===0){wrapNode(links[i],'span','link-'+protocols[p]);break}}} else{if(links[i].getElementsByTagName('img').length===0){wrapNode(links[i],'span','link-external');links[i].setAttribute('target','_blank')}}
if(linkval.toLowerCase().indexOf('://')>0&&relativeLink===0&&links[i].getElementsByTagName('img').length===0){lang=getLanguageFromLink(linkval);if(lang!==currentLanguage&&lang!=='unknown'){addLanguageLink(links[i],lang)}}}}}
function scanforlinks(){contentarea=getContentArea();scanforlinksinarea(contentarea)}
langregex1=new RegExp("(http://[a-z|0-9|.|:]*)/(aa|ab|af|am|ar|as|ay|az|ba|be|bg|bh|bi|bn|bo|bs|br|ca|ch|co|cs|cy|da|de|dz|el|en|eo|es|et|eu|fa|fi|fj|fo|fr|fy|ga|gd|gl|gn|gu|gv|ha|he|hi|hr|hu|hy|ia|id|ie|ik|is|it|iu|ja|jbo|jw|ka|kk|kl|km|kn|ko|ks|ku|kw|ky|la|lb|li|ln|lo|lt|lv|mg|mi|mk|ml|mn|mo|mr|ms|mt|my|na|ne|nl|no|nn|oc|om|or|pa|pl|ps|pt|qu|rm|rn|ro|ru|rw|sa|sd|se|sg|sh|si|sk|sl|sm|sn|so|sq|sr|ss|st|su|sv|sw|ta|te|tg|th|ti|tk|tl|tn|to|tr|ts|tt|tw|ug|uk|ur|uz|vi|vo|wa|wo|xh|yi|yo|za|zh|zu)/.*");langregex2=new RegExp("(http://[a-z|0-9|.|:]*/)(aa|ab|af|am|ar|as|ay|az|ba|be|bg|bh|bi|bn|bo|bs|br|ca|ch|co|cs|cy|da|de|dz|el|en|eo|es|et|eu|fa|fi|fj|fo|fr|fy|ga|gd|gl|gn|gu|gv|ha|he|hi|hr|hu|hy|ia|id|ie|ik|is|it|iu|ja|jbo|jw|ka|kk|kl|km|kn|ko|ks|ku|kw|ky|la|lb|li|ln|lo|lt|lv|mg|mi|mk|ml|mn|mo|mr|ms|mt|my|na|ne|nl|no|nn|oc|om|or|pa|pl|ps|pt|qu|rm|rn|ro|ru|rw|sa|sd|se|sg|sh|si|sk|sl|sm|sn|so|sq|sr|ss|st|su|sv|sw|ta|te|tg|th|ti|tk|tl|tn|to|tr|ts|tt|tw|ug|uk|ur|uz|vi|vo|wa|wo|xh|yi|yo|za|zh|zu)$");langregex3=new RegExp("(http://[a-z|0-9|.|:]*/).*/(aa|ab|af|am|ar|as|ay|az|ba|be|bg|bh|bi|bn|bo|bs|br|ca|ch|co|cs|cy|da|de|dz|el|en|eo|es|et|eu|fa|fi|fj|fo|fr|fy|ga|gd|gl|gn|gu|gv|ha|he|hi|hr|hu|hy|ia|id|ie|ik|is|it|iu|ja|jbo|jw|ka|kk|kl|km|kn|ko|ks|ku|kw|ky|la|lb|li|ln|lo|lt|lv|mg|mi|mk|ml|mn|mo|mr|ms|mt|my|na|ne|nl|no|nn|oc|om|or|pa|pl|ps|pt|qu|rm|rn|ro|ru|rw|sa|sd|se|sg|sh|si|sk|sl|sm|sn|so|sq|sr|ss|st|su|sv|sw|ta|te|tg|th|ti|tk|tl|tn|to|tr|ts|tt|tw|ug|uk|ur|uz|vi|vo|wa|wo|xh|yi|yo|za|zh|zu)$");subdomainregex=new RegExp("http://.*\\.(aa|ab|af|am|ar|as|ay|az|ba|be|bg|bh|bi|bn|bo|bs|br|ca|ch|co|cs|cy|da|de|dz|el|en|eo|es|et|eu|fa|fi|fj|fo|fr|fy|ga|gd|gl|gn|gu|gv|ha|he|hi|hr|hu|hy|ia|id|ie|ik|is|it|iu|ja|jbo|jw|ka|kk|kl|km|kn|ko|ks|ku|kw|ky|la|lb|li|ln|lo|lt|lv|mg|mi|mk|ml|mn|mo|mr|ms|mt|my|na|ne|nl|no|nn|oc|om|or|pa|pl|ps|pt|qu|rm|rn|ro|ru|rw|sa|sd|se|sg|sh|si|sk|sl|sm|sn|so|sq|sr|ss|st|su|sv|sw|ta|te|tg|th|ti|tk|tl|tn|to|tr|ts|tt|tw|ug|uk|ur|uz|vi|vo|wa|wo|xh|yi|yo|za|zh|zu).eea.europa.eu/.*");registerPloneFunction(scanforlinks);