// JavaScript Document

var navSelected = "";
var navWaitToClose = 500;
var timeoutID;
var timeout;

function navHideAll (except) {
	for (var i=0;i<8;i++) {
		if ((String(i)) != except) {
			$("div.nav"+i+" > table").hide();
		}
	}
}

function navFade () {
	// alert("Fade: "+navSelected);
	navHideAll(navSelected);
	// $('div.nav-list').removeClass('nav-drop-shadow-bottom-left');
	if (jQuery.support.opacity) {
		$("div.nav"+navSelected+" > table").fadeIn("slow", function () {
			// $('div.nav-list').addClass('nav-drop-shadow-bottom-left');
		});
	} else {
		//$('div.nav-list').removeClass('nav-drop-shadow-bottom-left');
		//$('td.nav-list').removeClass('nav-drop-shadow-bottom-right');
		$("div.nav"+navSelected+" > table").show();
		
		/*
		$("div.nav"+navSelected+" > table").fadeIn("fast", function () {
			$('div.nav-list').addClass('nav-drop-shadow-bottom-left');
			$('td.nav-list').addClass('nav-drop-shadow-bottom-right');
		});
		*/
	}
}

function navCheckTimeout () {
	if (timeout) {
		navHideAll("");
		timeout = false;
	}
}

for (var i=0;i<8;i++) {
	$('div.nav-title'+i).click(function () {
		//navSelected = this.className.substr(9);
		//navFade();
	});
	$('div.nav-title'+i).mouseenter(function () {
		navSelected = this.className.substr(9);
		navFade();
		timeout = false;
	});
	$('div.nav-title'+i).mouseleave(function () {
		timeout = true;
		window.clearTimeout(timeoutID);
		timeoutID = window.setTimeout(navCheckTimeout, navWaitToClose);
	});
}
$('div.nav-item').mouseover(function () {
	timeout = false;
});
$('div.nav-item').mouseleave(function () {
	timeout = true;
	window.clearTimeout(timeoutID);
	timeoutID = window.setTimeout(navCheckTimeout, navWaitToClose);
});