jQuery(document).ready(function($){

	// Adds local or external class to all links.
	$('a').each(function(){
		if ( new RegExp(location.host).test($(this).attr('href')) ) { $(this).addClass('local'); }
		else { $(this).addClass('external'); }
	});
	
	// Adds cross-domain tracking to all external links.
	$('a.external').click(function(e){
		url = $(this).attr('href');
		_gaq.push(function(){
			var tracker = _gaq._getAsyncTracker();
			window.open(tracker._getLinkerUrl(url));
		});
		e.preventDefault();
	});

}); // Paper Tower

function crossDomain(href){
	_gaq.push(function(){
		var tracker = _gaq._getAsyncTracker();
		window.open(tracker._getLinkerUrl(href));
	});
	console.log('worked!');
	return false;
}