var site_title = $("title").text();

$(function() {

	$(".nav_sub").hide();
	
	$(".nav a").mouseover(function(){
		$("img:first",this).attr("src",base+"assets/images/arrow_hover.png");
	}).mouseout(function(){
		$("img:first",this).attr("src",base+"assets/images/arrow.png");
	});
	
	$(".nav a").toggle(function() {
		$("img:first",this).animate({rotate: '90deg'}, 0);
		$(this).next().slideToggle();
	}, function() {
		$("img:first",this).animate({rotate: '0deg'}, 0);
		$(this).next().slideToggle();
	});
	
	$(".nav a").click(function() {
		var href = $(this).attr('href');
		if(href!=base)
		{
			if(!href.search(base)) {
	
				$.get(href,function(data){
					$("#content").html(data);
				});
			} else {
				var ans = confirm('You are about to navigate to '+href);
				if(ans) {
					window.location = href;
				} else {
					return false;
				}
			}
		}
	});
	
});