$(document).ready(function(){
	//external link setup
	$("a[href^='http://']").each(function(){
		$(this).attr({
			href: "javascript:visit('" + $(this).attr('href') + "')"
		});
	});
	//cycle banners
	$("#banner.rotate").cycle();
	
	//add class to main-nav for current state
	var d = getDirectory();
	$('#main-nav').addClass(d);
	

});