(function($){function extlinkAttach(context){var pattern=/^(([^\/:]+?\.)*)([^\.:]{4,})((\.[a-z]{1,4})*)(:[0-9]{1,5})?$/;var host=window.location.host.replace(pattern,'$3$4');var subdomain=window.location.host.replace(pattern,'$1');if(Drupal.settings.extlink.extSubdomains){var subdomains="([^/]*\\.)?";}
else if(subdomain=='www.'||subdomain==''){var subdomains="(www\\.)?";}
else{var subdomains=subdomain.replace(".","\\.");}
var internal_link=new RegExp("^https?://"+subdomains+host,"i");var extInclude=false;if(Drupal.settings.extlink.extInclude){extInclude=new RegExp(Drupal.settings.extlink.extInclude.replace(/\\/,'\\'));}
var extExclude=false;if(Drupal.settings.extlink.extExclude){extExclude=new RegExp(Drupal.settings.extlink.extExclude.replace(/\\/,'\\'));}
var external_links=new Array();var mailto_links=new Array();$("a:not(."+Drupal.settings.extlink.extClass+", ."+Drupal.settings.extlink.mailtoClass+")",context).each(function(el){try{var url=this.href.toLowerCase();if(url.indexOf('http')==0&&(!url.match(internal_link)||(extInclude&&url.match(extInclude)))&&!(extExclude&&url.match(extExclude))){external_links.push(this);}
else if(url.indexOf('mailto:')==0){mailto_links.push(this);}}
catch(error){return false;}});if(Drupal.settings.extlink.extClass){if(parseFloat($().jquery)<1.2){$(external_links).not('[img]').addClass(Drupal.settings.extlink.extClass).each(function(){if($(this).css('display')=='inline')$(this).after('<span class='+Drupal.settings.extlink.extClass+'></span>');});}
else{$(external_links).not($(external_links).find('img').parents('a')).addClass(Drupal.settings.extlink.extClass).each(function(){if($(this).css('display')=='inline')$(this).after('<span class='+Drupal.settings.extlink.extClass+'></span>');});}}
if(Drupal.settings.extlink.mailtoClass){if(parseFloat($().jquery)<1.2){$(mailto_links).not('[img]').addClass(Drupal.settings.extlink.mailtoClass).each(function(){if($(this).css('display')=='inline')$(this).after('<span class='+Drupal.settings.extlink.mailtoClass+'></span>');});}
else{$(mailto_links).not($(mailto_links).find('img').parents('a')).addClass(Drupal.settings.extlink.mailtoClass).each(function(){if($(this).css('display')=='inline')$(this).after('<span class='+Drupal.settings.extlink.mailtoClass+'></span>');});}}
if(Drupal.settings.extlink.extTarget){$(external_links).attr('target',Drupal.settings.extlink.extTarget);}
if(Drupal.settings.extlink.extAlert){$(external_links).click(function(e){return confirm(Drupal.settings.extlink.extAlertText);});}
if(($.support&&!($.support.boxModel===undefined)&&!$.support.boxModel)||($.browser.msie&&parseInt($.browser.version)<=7)){$('span.ext, span.mailto').css('display','inline-block');}}
Drupal.behaviors.extlink=function(context){extlinkAttach(context);}})(jQuery);