var basepath = "http://www.acurussolutions.com";
//var basepath = "";
var imagepath = basepath + "/images/";
var csspath = basepath + "/css/";
var divflag=0;
var menu_off_delay = 1000; // LENGTH IN MILLISECONDS BEFORE MENU SHUTS OFF
var DHTML_capable = (document.layers || document.all || document.getElementById) ? true : false;
var last_menu = false;
var menu_is_on = false;

if(DHTML_capable){
	var IMG_PATH = "images/nav/" // PATH TO IMAGES
	
	var ourfirm_off = new Image(); ourfirm_off.src = IMG_PATH + "nav_ourfirm_83x23_off.gif";
	var ourfirm_on = new Image(); ourfirm_on.src = IMG_PATH + "nav_ourfirm_83x23_on.gif";
	
	var services_off = new Image(); services_off.src = IMG_PATH + "nav_services_86x23_off.gif";
	var services_on = new Image(); services_on.src = IMG_PATH + "nav_services_86x23_on.gif";
	
	var careers_off = new Image(); careers_off.src = IMG_PATH + "nav_careers_81x23_off.gif";
	var careers_on = new Image(); careers_on.src = IMG_PATH + "nav_careers_81x23_on.gif";
}

// DHTML FUNCTIONS
function getObj(obj){
	if(document.layers)	return document.layers[obj];
	else if(document.all) return document.all[obj].style;
	else return document.getElementById(obj).style;
}
function getImage(obj){
	if(document.layers)	return document.layers["header"].document.images[obj];
	else return document.images[obj];
}

function show(what){getObj(what).visibility = "visible";}
function hide(what){getObj(what).visibility = "hidden";}
function roll_on(img){if(!document.images){return;}getImage(img).src = eval(img + "_on.src");}
function roll_off(img){if(!document.images){return;}getImage(img).src = eval(img + "_off.src");}

var last_menu = false;
var menu_is_on = false;
function menu_on(menu){
	if(!DHTML_capable) return false;
	if(last_menu && last_menu != menu){
		hide_menu(true);
	} 
	menu_is_on = true;
	show_menu(menu);
}
function menu_off(){ 
	if(!DHTML_capable) return false;
	if (!divflag) menu_is_on = false;
	menu_is_on = false;
	setTimeout('hide_menu()',menu_off_delay);
}

function menu_off_tc(){ 
	if(!DHTML_capable) return false;
	menu_is_on = false;
	setTimeout('hide_menu()',0);
}

function show_menu(menu){
	if (!divflag && last_menu && last_menu != menu) { hide(last_menu + "-menu"); 
		roll_off(last_menu); 
	}
	last_menu = menu;
	show(menu + "-menu");
	roll_on(menu);
	hide("default-subnav");
}
function hide_menu(reload){
	if(menu_is_on == true) return;
	if(!reload) show("default-subnav");
	hide(last_menu + "-menu");
	roll_off(last_menu);
	menu_is_on = false;
}