var isDOM = (document.getElementById ? true : false); 
var isIE4 = ((document.all && !isDOM) ? true : false);
var isNS4 = (document.layers ? true : false);
function getRef(id) 
{
	if (isDOM) return document.getElementById(id);
	if (isIE4) return document.all[id];
	if (isNS4) return document.layers[id];
}
function getSty(id)
{
	return (isNS4 ? getRef(id) : getRef(id).style);
} 

var popTimer = 0;

var litNow = new Array();
function popOver(menuNum, itemNum) 
{
	clearTimeout(popTimer);
	hideAllBut(menuNum);
	litNow = getTree(menuNum, itemNum);
	changeCol(litNow, true);
	targetNum = menu[menuNum][itemNum].target;
	if (targetNum > 0)
	{
		thisX = parseInt(menu[menuNum][0].ref.left) + parseInt(menu[menuNum][itemNum].ref.left);
		thisY = parseInt(menu[menuNum][0].ref.top) + parseInt(menu[menuNum][itemNum].ref.top);
		with (menu[targetNum][0].ref)
		{
			left = parseInt(thisX + menu[targetNum][0].x);
			top = parseInt(thisY + menu[targetNum][0].y);
			visibility = 'visible';
      	}
   	}
}
function popOut(menuNum, itemNum) 
{
	if ((menuNum == 0) && !menu[menuNum][itemNum].target)
	hideAllBut(0);
	else
	popTimer = setTimeout('hideAllBut(0)', 500);
}
function getTree(menuNum, itemNum) 
{
	itemArray = new Array(menu.length);

	while(1) 
	{
		itemArray[menuNum] = itemNum;
		if (menuNum == 0) return itemArray;
		itemNum = menu[menuNum][0].parentItem;
		menuNum = menu[menuNum][0].parentMenu;
   	}
}

function changeCol(changeArray, isOver)
{
	for (menuCount = 0; menuCount < changeArray.length; menuCount++) 
	{
		if (changeArray[menuCount]) 
		{
			newCol = isOver ? menu[menuCount][0].overCol : menu[menuCount][0].backCol;

			with (menu[menuCount][changeArray[menuCount]].ref) 
			{
				if (isNS4) bgColor = newCol;
				else backgroundColor = newCol;
         	}
      	}
   	}
}
function hideAllBut(menuNum) 
{
	var keepMenus = getTree(menuNum, 1);
	for (count = 0; count < menu.length; count++)
		if (!keepMenus[count])
		menu[count][0].ref.visibility = 'hidden';
		changeCol(litNow, false);
}


function Menu(isVert, popInd, x, y, width, overCol, backCol, borderClass, textClass) 
{
	this.isVert = isVert;
	this.popInd = popInd;
	this.x = x;
	this.y = y;
	this.width = width;
	this.overCol = overCol;
	this.backCol = backCol;
	this.borderClass = borderClass;
	this.textClass = textClass;
	this.parentMenu = null;
	this.parentItem = null;
	this.ref = null;
}

function Item(text, href, frame, length, spacing, target) 
{
	this.text = text;
	this.href = href;
	this.frame = frame;
	this.length = length;
	this.spacing = spacing;
	this.target = target;
	this.ref = null;
}

function writeMenus() 
{
	if (!isDOM && !isIE4 && !isNS4) 
	return;

	for (currMenu = 0; currMenu < menu.length; currMenu++) with (menu[currMenu][0]) 
	{
		var str = '', itemX = 0, itemY = 0;

		for (currItem = 1; currItem < menu[currMenu].length; currItem++) with (menu[currMenu][currItem]) 
		{
			var itemID = 'menu' + currMenu + 'item' + currItem;


			var w = (isVert ? width : length);
			var h = (isVert ? length : width);

			if (isDOM || isIE4)
			{
				str += '<div id="' + itemID + '" style="position: absolute; left: ' + itemX + '; top: ' + itemY + '; width: ' + w + '; height: ' + h + '; visibility: inherit; ';
				if (backCol) str += 'background: ' + backCol + '; ';
				str += '" ';
			}
			if (isNS4)
			{
				str += '<layer id="' + itemID + '" left="' + itemX + '" top="' + itemY + '" width="' +  w + '" height="' + h + '" visibility="inherit" ';
				if (backCol) str += 'bgcolor="' + backCol + '" ';		
			}
			if (borderClass) 
			
			str += 'class="' + borderClass + '" ';

			str += 'onMouseOver="popOver(' + currMenu + ',' + currItem + ')" onMouseOut="popOut(' + currMenu + ',' + currItem + ')">';

			str += '<table width="' + (w - 8) + '" border="0" cellspacing="0" cellpadding="' + (!isNS4 && borderClass ? 3 : 0) + '"><tr><td align="left" height="' + (h - 7) + '">' + '<a class="' + textClass + '" href="' + href + '"' + (frame ? ' target="' + frame + '">' : '>') + text + '</a></td>';
			
			if (target > 0)
			{
				menu[target][0].parentMenu = currMenu;
				menu[target][0].parentItem = currItem;

				if (popInd) str += '<td class="' + textClass + '" align="right">' + popInd + '</td>';
			}
			str += '</tr></table>' + (isNS4 ? '</layer>' : '</div>');

			if (isVert) itemY += length + spacing;
			else itemX += length + spacing;
		}
		if (isDOM)
		{
			var newDiv = document.createElement('div');
			document.getElementsByTagName('body').item(0).appendChild(newDiv);
			newDiv.innerHTML = str;
			ref = newDiv.style;
			ref.position = 'absolute';
			ref.visibility = 'hidden';
		}

		if (isIE4) 
		{
			document.body.insertAdjacentHTML('beforeEnd', '<div id="menu' + currMenu + 'div" ' + 'style="position: absolute; visibility: hidden">' + str + '</div>');
			ref = getSty('menu' + currMenu + 'div');
		}

		if (isNS4)
		{
			ref = new Layer(0);
			ref.document.write(str);
			ref.document.close();
		}

		for (currItem = 1; currItem < menu[currMenu].length; currItem++) 
		{
			itemName = 'menu' + currMenu + 'item' + currItem;
			if (isDOM || isIE4) menu[currMenu][currItem].ref = getSty(itemName);
			if (isNS4) menu[currMenu][currItem].ref = ref.document[itemName];
   		}
	}
	with(menu[0][0])
	{
		ref.left = x;
		ref.top = y+35;
		ref.visibility = 'visible';
    }
}

// Syntaxes: *** START EDITING HERE, READ THIS SECTION CAREFULLY! ***
//
// menu[menuNumber][0] = new Menu(Vertical menu? (true/false), 'popout indicator', left, top,
// width, 'mouseover colour', 'background colour', 'border stylesheet', 'text stylesheet');
//
// Left and Top are measured on-the-fly relative to the top-left corner of its trigger, or
// for the root menu, the top-left corner of the page.
//
// menu[menuNumber][itemNumber] = new Item('Text', 'URL', 'target frame', length of menu item,
//  additional spacing to next menu item, number of target menu to popout);
//
// If no target menu (popout) is desired, set it to 0. Likewise, if your site does not use
// frames, pass an empty string as a frame target.
//
// Something that needs explaining - the Vertical Menu setup. You can see most menus below
// are 'true', that is they are vertical, except for the first root menu. The 'length' and
// 'width' of an item depends on its orientation -- length is how long the item runs for in
// the direction of the menu, and width is the lateral dimension of the menu. Just look at
// the examples and tweak the numbers, they'll make sense eventually :).

var menu = new Array();

// Default colours passed to most menu constructors (just passed to functions, not
// a global variable - makes things easier to change later in bulk).
var defOver = '#FF6600', defBack = '#ff9900';

// Default 'length' of menu items - item height if menu is vertical, width if horizontal.
var defLength = 20;

// Menu 0 is the special, 'root' menu from which everything else arises.
menu[0] = new Array();
// A non-vertical menu with a few different colours and no popout indicator, as an example.
// *** MOVE ROOT MENU AROUND HERE ***  it's positioned at (45, 78) and is 78px high now.
menu[0][0] = new Menu(false, '', 85, 158, 17, '#ff6600', '#ff9900', '', 'itemText');
// Notice how the targets are all set to nonzero values...
// The 'length' of each of these items is 40, and there is spacing of 10 to the next item.
// Most of the links are set to '#' hashes, make sure you change them to actual files.
menu[0][1] = new Item('Awal', '/indonesia/indexi.htm', '', 70, 20, 0);
menu[0][2] = new Item('Tentang Kami', '#', '', 120, 20, 1);
menu[0][3] = new Item('Produk & Service', '#', '', 150, 20, 2);
menu[0][4] = new Item('Informasi', '#', '', 100, 20, 3);
menu[0][5] = new Item('Kontak', '/kontak.htm', '', 80, 20, 0);
menu[0][6] = new Item('Photo & Sitemap', '#', '', 100, 20, 4);

// Site menu.
menu[1] = new Array();
// The File menu is positioned 0px across and 22 down from its trigger, and is 80 wide.
// All text in this menu has the stylesheet class 'item' -- see the <style> section above.
// We've passed a 'greater-than' sign '>' as a popout indicator. Try an image...?

// Tentang Kami menu.
menu[1][0] = new Menu(true, '>', 0, 22, 120, defOver, defBack, 'itemBorder', 'itemText');
menu[1][1] = new Item('Perusahaan', '/indonesia/tentangkami/perusahaani.htm', '', defLength, 0, 0);
menu[1][2] = new Item('Bidang Kami', '/indonesia/tentangkami/bidangi.htm', '', defLength, 0, 0);
// Non-zero target means this will trigger a popout -- menu[4] which is the 'Reopen' menu.
menu[1][3] = new Item('Pelanggan', '/indonesia/tentangkami/pelanggani.htm', '', defLength, 0, 0);
menu[1][4] = new Item('Tim Kami', '/indonesia/tentangkami/strukturi.htm', '', defLength, 0, 0);

// Produkt dan Service menu.
menu[2] = new Array();
menu[2][0] = new Menu(true, '>', 0, 22, 160, defOver, defBack, 'itemBorder', 'itemText');
menu[2][1] = new Item('Seminar & Training', '/indonesia/seminar/main_seminari.htm', '', defLength, 0, 0);
menu[2][2] = new Item('Konsultasi & Evaluasi', '/indonesia/konsultasi/main_konsultasii.htm', '', defLength, 0, 0);

// Informasi menu.
menu[3] = new Array();
menu[3][0] = new Menu(true, '>', 0, 22, 180, defOver, defBack, 'itemBorder', 'itemText');
menu[3][1] = new Item('Lintas Budaya & Tim Managemen', '/indonesia/info/crossi.htm', '', defLength, 0, 0);
menu[3][2] = new Item('Managemen Siklus Proyek', '/indonesia/info/projectcyclei.htm', '', defLength, 0, 0);
menu[3][3] = new Item('Komunikasi', '/indonesia/info/komunikasii.htm', '', defLength, 0, 0);
// Photo dan Sitemap menu
menu[4] = new Array();
menu[4][0] = new Menu(true, '>', 0, 22, 100, defOver, defBack, 'itemBorder', 'itemText');
menu[4][1] = new Item('Photo Gallery', '/indonesia/fotoi.htm', '', defLength, 0, 0);
menu[4][2] = new Item('Sitemap', '/sitemap.htm', '', defLength, 0, 0);