// JavaScript Document
//alert("JavaScript!");

var navShown=false;
var navFade=null;
var NNN=(document.layers)?true:false;
var NIE=(document.all)?true:false;
var nameShown = "";

function hideNav() {

	if (navFade) {
		clearTimeout(navFade);
		navFade=null
	}
	
	if(navShown) {
		
		if (NNN){
			document.layers[nameShown].visibility="hide";
			document.layers[nameShown].display="none";
		}else if (NIE){
			document.all[nameShown].style.visibility="hidden";
			document.all[nameShown].style.display="none";
		}
	}

	navShown=false;
	nameShown="";
	return true;
}

function hideDiv(divName) {

	if (NNN){
		document.layers[divName].visibility="hide";
		document.layers[divName].display="none";
	}else if (NIE){
		document.all[divName].style.visibility="hidden";
		document.all[divName].style.display="none";
	}

	return true;
}

function showDiv(divName) {

	if (NNN){
		document.layers[divName].visibility="visible";
		document.layers[divName].display="block";
	}else if (NIE){
		document.all[divName].style.visibility="visible";
		document.all[divName].style.display="block";
	}

	return true;
}

function showNav(name,X) {

	if (navFade) {
		clearTimeout(navFade);
		navFade=null
	}

	if(nameShown!=name) {

		X+=Math.round(((NNN)?window.innerWidth-16:((NIE)?document.body.clientWidth:0)))-800;
		if (navShown) hideNav();

		if (NNN) {
//			document.layers[name].top=18;
//			document.layers[name].left=X-15;
			document.layers[name].visibility="show";
			document.layers[name].display="block";
		}else if (NIE){
//			document.all[name].style.top=18;
//			document.all[name].style.left=X-15;
			document.all[name].style.visibility="visible";
			document.all[name].style.display="block";
		}
		nameShown = name;
	}
	
	if(NNN) navFade=setTimeout("hideNav();",10000);
	
	navShown=true;
	return true;
}

function closeNav() {
	navFade=setTimeout("hideNav();",100);
	//hideNav();
	return true;
}

function mouse_up (e) {

	closeNav();
	return true;
}

if (NNN) {
	window.onmouseup=mouse_up;
	window.captureEvents(Event.MOUSEUP);
}