$(document).ready(function() {
	
	$(".has-subnav").mouseover(function() {
		$(".sub-navigation").css("display", "none");
		$(this).children(".sub-navigation").css("display", "block");
	});
	
	$(".sub-navigation").mouseout(function() {
		$(this).css("display", "none");
	});
	
	$(".arrow").mouseover(function() {
		$(".tertiary-navigation").css("display", "none");
		$(this).children(".tertiary-navigation").css("display", "block");
	});
	
	$(".noarrow").mouseover(function() {
		$(".tertiary-navigation").css("display", "none");
	});
	
	$(".tertiary-navigation").mouseout(function() {
		$(this).css("display", "none");
	});
});


function showMore(headline) {
	var theHeadline = "#announcement" + headline;
	$(theHeadline + " .show-more-link").css("display", "none");
	$(theHeadline + " .hiddenContent").css("display", "inline");
	$(theHeadline + " .show-less-link").css("display", "inline");
}

function showLess(headline) {
	var theHeadline = "#announcement" + headline;
	$(theHeadline + " .show-more-link").css("display", "inline");
	$(theHeadline + " .hiddenContent").css("display", "none");
	$(theHeadline + " .show-less-link").css("display", "none");
}