$(function() {
	
	var page = window.location.href.slice(window.location.href.indexOf('page_id=') + 8);
	var current_page, current_span;
	page = page.substring(0, 2);
	
	if (page == 7) {
		current_span = ".informasjon span";
		current_page = "Informasjon";
	} else if (page == 58 || page == 69 || page == 76 || page == 81 || page == 79) {
		current_span = ".event span";
		current_page = "Event";
	} else if (page == 9) {
		current_span = ".lokallag span";
		current_page = "Lokallag";
	} else if (page == 11) {
		current_span = ".multimedia span";
		current_page = "Multimedia";
	}	else if (page == 13) {
		current_span = ".kontaktoss span";
		current_page = "Kontakt";
	}  else {
		current_span = ".hjem span";
		current_page = "Hjem";
	}
	
	$("ul#menu span").css("opacity","0");
	$("#menu_banner").css("opacity","0");
	
	$(current_span).stop().animate({
		opacity: 1
	}, 'slow');
	
	$("ul#menu span").hover(function () {
		$(this).stop().animate({
			opacity: 1
		}, 600);
		
		$("#menu_banner").text($(this).filter('[name]').attr('name')).stop().animate({
			opacity: 1
		}, 'fast');
			
	},
	
	function () {
		if (!$(this).hasClass(current_page)) {
			$(this).stop().animate({
				opacity: 0
			}, 'slow');
		}
		
		$("#menu_banner").stop().animate({
			opacity: 0
		}, 'slow');
		
	});
	
});