// current nav highlight
$(document).ready(function() {
	$('ul#nav-main li a').removeClass('current').each(function() {
		var thisHref = $(this).attr('href');
		if((location.href).indexOf(thisHref) != -1) {
			$(this).addClass('current');
		} else if(location.pathname == '/') {
			$('a[rel="home"]').addClass('current');	
		} // end if()
	}); // end each()
});



// external links
$(document).ready(function() {
	var externalLinks = $('a[rel*=ext]');
	externalLinks.each(function() {
		$(this).click(function() {
			window.open(this.href);
			return false;
		}); // end click()
	}); // end each()
});