var NS, IE;
var menucolors;
var activeMenu;
var subactiveMenu;
var tickerLength = 0;
var nttPos = 0;
var ntt2Pos = 0;



menucolors = new Array(4);

menucolors[0] = "#636363";
menucolors[1] = "#000000";
menucolors[2] = "#969696";

if (document.layers) NS = 1;
if (document.all) IE = 1;

function cellBG(x,colorindex) {

	x.style.backgroundColor = menucolors[colorindex];


}

function enterMenu(x,y,z) {

	if(!y) y = 0;
	if(!z) z = 0;

	activeMenu = x;

	//if(document.getElementById("iw")  && !z && !y) {

	//	if(document.getElementById("iw").offsetTop > 93)
	//		document.getElementById("iw").style.zIndex = "3";
	//}
	if(document.getElementById("submenu"+x)) {
	menu = document.getElementById("submenu"+x);
	menu.style.visibility = "visible";
	}
	menuCat = document.getElementById("menu_"+x);
	cellBG(menuCat,1);

	if(y) {
		if(document.getElementById("submenu"+x+"_"+y)) {
			subactiveMenu = y;
			menu = document.getElementById("submenu"+x+"_"+y);
			menu.style.visibility = "visible";
		}

		menuCat = document.getElementById("menu_"+x+"_"+y);
		cellBG(menuCat,0);
	}

	if(z) {
		menuCat = document.getElementById("menu_"+x+"_"+y+"_"+z);
		cellBG(menuCat,0);
	}

}

function leaveMenu(x,y,z) {

	activeMenu = 0;
	subactiveMenu = 0;

	if(document.getElementById("submenu"+x))
		eval("setTimeout(\"hideMenu("+x+")\",50)");
	menuCat = document.getElementById("menu_"+x);
	cellBG(menuCat,0);

	if(y) {

		if(document.getElementById("submenu"+x+"_"+y))
			eval("setTimeout(\"hideMenu("+x+","+y+")\",50)");
		menuCat = document.getElementById("menu_"+x+"_"+y);
		cellBG(menuCat,2);
	}

	if(z) {
		menuCat = document.getElementById("menu_"+x+"_"+y+"_"+z);
		cellBG(menuCat,2);
	}

}


function hideMenu(x,y,z) {

		if(activeMenu != x) {

			document.getElementById("submenu"+x).style.visibility = "hidden";

			if(y) document.getElementById("submenu"+x+"_"+y).style.visibility = "hidden";
		}

		if(subactiveMenu != y) {
			if(y) document.getElementById("submenu"+x+"_"+y).style.visibility = "hidden";
		}

}

function adjustMenuPositions() {

	for(i=1;i<=10;i++) {
		if(document.getElementById("submenu"+i) && document.getElementById("menumark"+i)) {
			document.getElementById("submenu"+i).style.left = document.getElementById("menumark"+ i).offsetLeft +25;
			document.getElementById("submenu" + i).style.top = document.getElementById("menumark"+ i).offsetTop  + 93;

			if(i==3) {
				submenu = document.getElementById("submenu3");
				for(j=1;j<=5;j++) {
					subsubmenu = document.getElementById("submenu"+i+"_"+j);
					menumark = document.getElementById("menumark3_"+j);
					subsubmenu.style.left = submenu.offsetLeft + menumark.offsetLeft + menumark.offsetWidth;
					subsubmenu.style.top =  submenu.offsetTop + menumark.offsetTop - 4;
				}

			}

		}
	}

}



function set_position() {


	mainL = document.getElementById("main");
	mainT = document.getElementById("maintext");

	mainL.style.left = parseInt((document.body.clientWidth - 720) / 2);
	mainL.style.top = parseInt((document.body.clientHeight - 551) / 2);

	mainL.style.visibility = "visible";


}

function link(x) {

	if(x)
		document.location = x;

}

function toggleWindow(wname, state) {

	if(document.getElementById(wname))
		document.getElementById(wname).style.visibility = state;

}

function toggleImage(x, src) {

	x.src = src;

}