function externalLinks(){if(!document.getElementsByTagName){return }var C=document.getElementsByTagName("a");for(var B=0;B<C.length;B++){var A=C[B];if(A.getAttribute("href")&&A.getAttribute("rel")=="external"){A.target="_blank"}}}$(document).ready(function () { externalLinks() });

jQuery(function(){
	$("#nav li").hover(function(){$(this).addClass('hover')}, function(){$(this).removeClass('hover')});
});