document.write("<style type=\"text/css\">#menu li ul {display:none;}</style>");

$(function() {

	// setup submenu
	$('#menu>li>ul').parent().addClass('submenu');

	// setup select state
	var currPage = document.location.toString();
	currPage = currPage.replace(/http:\/\/[^\/]+/i,"");
	if (currPage == "/") currPage = "/index.php";
	$('#menu a[href="' + currPage + '"]').parents().filter('li').removeClass('select, submenu').addClass('select');

	// setup submenu rollover
	var subNavTimer;
	$('.submenu').hover(
		function() {
			var me = $(this);
			subNavTimer = setTimeout(function() {
				$('ul', me).slideDown('slow');
				me.addClass('opened');
			}, 700);
		},
		function() {
			clearTimeout(subNavTimer);  
			$('ul', $(this)).slideUp('slow');
			$(this).removeClass('opened');
		}
	);

	// search
	$("#query").focus(function() {
		if ($("#query").val() == "Search") $("#query").val("");
	});
	$("#search form").submit(function() {
		if ($("#query").val() == "") {
			alert("Please enter a search expression.");
			return false;
			}
	});

});