<!-- Original:  Angus Turnbull -->
<!-- Web Site:  http://gusnz.cjb.net -->
<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->
<!-- Begin

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);
}

// Hide timeout.
var popTimer = 0;

// Array showing highlighted menu items.
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);
	}

// Array index is the menu number. The contents are null (if that menu is not a parent)
// or the item number in that menu that is an ancestor (to light it up).
function getTree(menuNum, itemNum) {
	itemArray = new Array(menu.length);
	while(1) {
		itemArray[menuNum] = itemNum;
		// If we've reached the top of the hierarchy, return.
		if (menuNum == 0) return itemArray;
			itemNum = menu[menuNum][0].parentItem;
		menuNum = menu[menuNum][0].parentMenu;
	}
}

// Pass an array and a boolean to specify colour change, true = over colour.
function changeCol(changeArray, isOver) {
	for (menuCount = 0; menuCount < changeArray.length; menuCount++) {
		if (changeArray[menuCount]) {
			newCol = isOver ? menu[menuCount][0].overCol : menu[menuCount][0].backCol;
			// Change the colours of the div/layer background.
			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);
}

// *** MENU CONSTRUCTION FUNCTIONS ***
function Menu(isVert, popInd, x, y, width, overCol, backCol, borderClass, textClass) {
	// True or false - a vertical menu?
	this.isVert = isVert;
	// The popout indicator used (if any) for this menu.
	this.popInd = popInd
	// Position and size settings.
	this.x = x;
	this.y = y;
	this.width = width;
	// Colours of menu and items.
	this.overCol = overCol;
	this.backCol = backCol;
	// The stylesheet class used for item borders and the text within items.
	this.borderClass = borderClass;
	this.textClass = textClass;
	// Parent menu and item numbers, indexed later.
	this.parentMenu = null;
	this.parentItem = null;
	// Reference to the object's style properties (set later).
	this.ref = null;
}

function Item(text, href, frame, length, spacing, target) {
	this.text = text;
	if (href == "#")
	{
		this.href = href;
	}
	if (href != "#")
	{
		this.href = "http://www.asccorporate.com/" + href;
	}
	this.frame = frame;
	this.length = length;
	this.spacing = spacing;
	this.target = target;
	// Reference to the object's style properties (set later).
	this.ref = null;
}

function writeMenus() {
	if (!isDOM && !isIE4 && !isNS4) return;
		for (currMenu = 0; currMenu < menu.length; currMenu++) with (menu[currMenu][0]) {
		// Variable for holding HTML for items and positions of next item.
		var str = '', itemX = 0, itemY = 0;

		// Remember, items start from 1 in the array (0 is menu object itself, above).
		// Also use properties of each item nested in the other with() for construction.
		for (currItem = 1; currItem < menu[currMenu].length; currItem++) with (menu[currMenu][currItem]) {
		var itemID = 'menu' + currMenu + 'item' + currItem;

		// The width and height of the menu item - dependent on orientation!
		var w = (isVert ? width : length);
		var h = (isVert ? length : width);

		// Create a div or layer text string with appropriate styles/properties.
		// Thanks to Paul Maden (www.paulmaden.com) for helping debug this in IE4, apparently
		// the width must be a miniumum of 3 for it to work in that browser.
		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 + '" ';

		// Add mouseover handlers and finish div/layer.
		str += 'onMouseOver="popOver(' + currMenu + ',' + currItem + ')" onMouseOut="popOut(' + currMenu + ',' + currItem + ')">';

		// Add contents of item (default: table with link inside).
		// In IE/NS6+, add padding if there's a border to emulate NS4's layer padding.
		// If a target frame is specified, also add that to the <a> tag.
		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) {

		// Set target's parents to this menu item.
		menu[target][0].parentMenu = currMenu;
		menu[target][0].parentItem = currItem;

		// Add a popout indicator.
		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';
		}

		// Insert a div tag to the end of the BODY with menu HTML in place for IE4.
		if (isIE4) {
		document.body.insertAdjacentHTML('beforeEnd', '<div id="menu' + currMenu + 'div" ' + 'style="position: absolute; visibility: hidden">' + str + '</div>');
		ref = getSty('menu' + currMenu + 'div');
		}

		// In NS4, create a reference to a new layer and write the items to it.
		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;
		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 = '#336699', defBack = '#003366';
// Default 'length' of menu items - item height if menu is vertical, width if horizontal.
var defLength = 22;

// 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 (5, 0) and is 17px high now.
menu[0][0] = new Menu(false, '', 250, 6, 16, '#374C99', '#374C99', '', '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('Home', 'main.htm', '_top',40, 10, 0);
menu[0][2] = new Item('Products', '#', '', 60, 10, 11);
menu[0][3] = new Item('Services', '#', '', 60, 10, 2);
menu[0][4] = new Item('About ASC', '#', '',77, 10, 1);
menu[0][5] = new Item('Contact', 'contact.htm', '', 55, 10, 5);
menu[0][6] = new Item('Client Connection', '#', '', 120, 10, 6);

// ASC Extra 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...?
menu[1][0] = new Menu(true, '>', 0, 22, 90, defOver, defBack, 'itemBorder', 'itemText');
menu[1][1] = new Item('Our History', 'history.htm', '', defLength, 0, 0);
menu[1][2] = new Item('Why ASC?', 'whyasc.htm', '', defLength, 0, 0);
menu[1][3] = new Item('Compare', '#', '', defLength, 0, 9);

// Service menu.
menu[2] = new Array();
menu[2][0] = new Menu(true, '>', 0, 22, 95, defOver, defBack, 'itemBorder', 'itemText');
menu[2][1] = new Item('Cabling', 'cable.htm', '', defLength, 0, 0);
menu[2][2] = new Item('SAMS', 'sams.htm', '', defLength, 0, 0);
menu[2][3] = new Item('Schools', 'eep.htm', '', defLength, 0, 0);
menu[2][4] = new Item('Consulting', 'consulting.htm', '', defLength, 0, 0);
menu[2][5] = new Item('Internet', '#', '', defLength, 0, 4);

// FeedBack menu
menu[3] = new Array();
menu[3][0] = new Menu(true, '<', -12, 22, 80, defOver, defBack, 'itemBorder', 'itemText');
menu[3][1] = new Item('<center>Tell us how<br> we are doing<center>', '#', '', defLength, 0, 0);


//Internet Drop Down
menu[4] = new Array();
menu[4][0] = new Menu(true, '>', -20, 25, 120, '#333366', '#666699', 'crazyBorder', 'crazyText');
menu[4][1] = new Item('<center>Visit Our<br>Sister Company<br>GMT Communications</center>', 'redirectToGMT.htm', '_new', defLength, 0, 0);

//Contact Menu
menu[5] = new Array();
menu[5][0] = new Menu(true, '>', -12, 22, 80, defOver, defBack, 'itemBorder', 'itemText');
menu[5][1] = new Item('<center>Call or Visit<br>Us Today</center>', 'contact.htm', '', defLength, 0, 0);


// Clinet Connection
menu[6] = new Array();
menu[6][0] = new Menu(true, '<', 0, 22, 123, defOver, defBack, 'itemBorder', 'itemText');
menu[6][1] = new Item('Contact Numbers', 'clientcontact.htm', '', defLength, 0, 0);
menu[6][2] = new Item('Service Followup', 'servicefq.htm', '', defLength, 0, 0);
menu[6][3] = new Item('Service Request', 'servicerf.htm', '', defLength, 0, 0);
menu[6][4] = new Item('Warranty', 'warranty.htm', '', defLength, 0, 0);
menu[6][5] = new Item('RMA', 'rma.htm', '', defLength, 0, 7);
menu[6][6] = new Item('Service Info', '#', '', defLength, 0, 8);
menu[6][7] = new Item('Comments', 'clientcomment.htm', '', defLength, 0, 0);
menu[6][8] = new Item('System Specials', 'sysspecials.htm', '', defLength, 0, 0);
menu[6][9] = new Item('Client Downloads', 'clientdownload.htm', '', defLength, 0, 0);
menu[6][10] = new Item('IP Lookup', 'ip.php', '', defLength, 0, 0);
menu[6][11] = new Item('Launch Pad', 'launchasc.htm', '', defLength, 0, 0);
menu[6][12] = new Item('Classroom','#','',defLength, 0, 10);

// RMA
menu[7] = new Array();
menu[7][0] = new Menu(true, '>', -61, 0, 60, '#333366', '#666699', 'crazyBorder', 'crazyText');
menu[7][1] = new Item('PDF File', 'rma.pdf', '_blank', defLength, 0, 0);
menu[7][2] = new Item('Online Form', 'rmaform.htm', '', defLength, 0, 0);

// Service
menu[8] = new Array();
menu[8][0] = new Menu(true, '>', -124, 0, 123, '#333366', '#666699', 'crazyBorder', 'crazyText');
//menu[10][1] = new Item('Service Catalog', 'pdf/ASC Service catalog.pdf', '_blank', defLength, 0, 0);
menu[8][1] = new Item('School Program', 'pdf/EEP.pdf', '_blank', defLength, 0, 0);
menu[8][2] = new Item('SAMS Program', 'pdf/SAMS.pdf', '_blank', defLength, 0, 0);

// Compare Menu
menu[9] = new Array();
menu[9][0] = new Menu(true, '>', 91, 0, 70, '#333366', '#666699', 'crazyBorder', 'crazyText');
menu[9][1] = new Item('Products', 'pdf/Comparing Computers.pdf', '_blank', defLength, 0, 0);
menu[9][2] = new Item('Services', 'pdf/Benefit Comparison Chart.pdf', '_blank', defLength, 0, 0);

//ASC Classroom
menu[10] = new Array();
menu[10][0] = new Menu(true, '>', 15, 25, 130, '#333366', '#666699', 'crazyBorder', 'crazyText');
menu[10][1] = new Item('Microsoft Licensing', 'microsoft/licensing.htm', '_top' , defLength, 0, 0);

//ASC Products
menu[11] = new Array();
menu[11][0] = new Menu(true, '<', 0, 22, 80, defOver, defBack, 'itemBorder', 'itemText');
menu[11][1] = new Item('Computers', 'computer.htm', '', defLength, 0, 0);
//menu[11][2] = new Item('Notebooks', 'laptop/laptop.php'	, '', defLength, 0, 0);
menu[11][2] = new Item('Server', 'networking.htm', '', defLength, 0, 0);


// *** OPTIONAL CODE FROM HERE DOWN ***
// These two lines handle the window resize bug in NS4. See <body onResize="...">.
// I recommend you leave this here as otherwise when you resize NS4's width menus are hidden.
var popOldWidth = window.innerWidth;
nsResizeHandler = new Function('if (popOldWidth != window.innerWidth) location.reload()');
// This is a quick snippet that captures all clicks on the document and hides the menus
// every time you click. Use if you want.
if (isNS4) document.captureEvents(Event.CLICK);
document.onclick = clickHandle;
function clickHandle(evt)
{
 if (isNS4) document.routeEvent(evt);
 hideAllBut(0);
}

// This is just the moving command for the example.
function moveRoot()
{
 with(menu[0][0].ref) left = ((parseInt(left) < 100) ? 100 : 5);
}
//  End -->