var isDOM = (document.getElementById ? true : false); 
    var isIE4 = ((document.all && !isDOM) ? true : false);
    var isIE5 = ((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) + 'px';
			top = parseInt(thisY + menu[targetNum][0].y) + 12 + 'px';
			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) {

	// 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).
	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) {
				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;
	this.href = 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() {	

	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);

			
				str += '<div id="' + itemID + '" style="position:absolute; left:' + itemX + 'px; top:' + itemY + 'px; width:' + w + 'px; height:' + h + 'px; visibility:inherit; ';
				if (backCol) str += 'background:' + backCol + '; ';
				str += '" ';
			
			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) + 'px" border="0" cellspacing="0px" cellpadding="' + (borderClass ? 3 : 0) + 'px"><tr><td  align="left" height="' + (h - 7) + 'px">' + '<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></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';
		}
    //alert(str);
		// 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');
		}		

		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 + 'px';
		ref.top = y + 'px';		
		ref.visibility = 'visible';		
   }
   
   for(i=1;i<menu.length;i++){		
		popOver(0,i);
		popOut(0,i);
		hideAllBut(0);		
	}	
}

var menu = new Array();

var defOver = '#0C2C55', defBack = '#BA313B';// red
var defLength = 22;
menu[0] = new Array();
if(isIE5)
{
    menu[0][0] = new Menu(false, '', 155, 125, 20, '', '', '', 'MenuLinks');	
}
else
{
    menu[0][0] = new Menu(false, '', 155, 125, 20, '', '', '', 'MenuLinks');	
}

// Home
menu[0][1] = new Item('Home', 'default.aspx', '', 47, 0, 1);
menu[1] = new Array();
menu[1][0] = new Menu(true, '', 2, 6, 130, defOver, defBack, 'itemBorder', 'itemText');

//function Item(text, href, frame, length, spacing, target) {
//function Menu(isVert, popInd, x, y, width, overCol, backCol, borderClass, textClass) {

// Schedules
menu[0][2] = new Item('Schedules', '#', '', 73, 0, 2);
menu[2] = new Array();
menu[2][0] = new Menu(true, '', 0, 6, 115, defOver, defBack, 'itemBorder', 'itemText');
menu[2][1] = new Item('&nbsp;Babe Ruth', 'Schedules.aspx?League=Babe Ruth', '', defLength, 0, 0);
menu[2][2] = new Item('&nbsp;Major American', 'Schedules.aspx?League=Major American', '', defLength, 0, 0);
menu[2][3] = new Item('&nbsp;Major National', 'Schedules.aspx?League=Major National', '', defLength, 0, 0);
menu[2][4] = new Item('&nbsp;Minor American', 'Schedules.aspx?League=Minor American', '', defLength, 0, 0);
menu[2][5] = new Item('&nbsp;Minor National', 'Schedules.aspx?League=Minor National', '', defLength, 0, 0);
menu[2][6] = new Item('&nbsp;Rookie', 'Schedules.aspx?League=Rookie', '', defLength, 0, 0);
menu[2][7] = new Item('&nbsp;Farm', 'Schedules.aspx?League=Farm', '', defLength, 0, 0);
menu[2][8] = new Item('&nbsp;T Ball', 'Schedules.aspx?League=TBall', '', defLength, 0, 0);

// Standings
menu[0][3] = new Item('Standings', '#', '', 72, 0, 3);
menu[3] = new Array();
menu[3][0] = new Menu(true, '', 0, 6, 115, defOver, defBack, 'itemBorder', 'itemText');
menu[3][1] = new Item('&nbsp;Babe Ruth', 'Standings.aspx?League=BabeRuth', '', defLength, 0, 0);
menu[3][2] = new Item('&nbsp;Major American', 'Standings.aspx?League=MajorAmerican', '', defLength, 0, 0);
menu[3][3] = new Item('&nbsp;Major National', 'Standings.aspx?League=MajorNational', '', defLength, 0, 0);
menu[3][4] = new Item('&nbsp;Minor American', 'Standings.aspx?League=MinorAmerican', '', defLength, 0, 0);
menu[3][5] = new Item('&nbsp;Minor National', 'Standings.aspx?League=MinorNational', '', defLength, 0, 0);

//function Item(text, href, frame, length, spacing, target) {
//function Menu(isVert, popInd, x, y, width, overCol, backCol, borderClass, textClass) {

// Registration
menu[0][4] = new Item('Registration', 'Registration.aspx', '', 82, 0, 4);
menu[4] = new Array();
menu[4][0] = new Menu(true, '', 0, 6, 130, defOver, defBack, 'itemBorder', 'itemText');

// Sponsors
menu[0][5] = new Item('Sponsors','Sponsors.aspx','', 67, 0, 5);
menu[5] = new Array();
menu[5][0] = new Menu(true, '', 155, -12, 60, defOver, defBack, 'itemBorder', 'itemText');

// Fields
menu[0][6] = new Item('Fields', 'Fields.aspx', '', 50, 0, 6);
menu[6] = new Array();
menu[6][0] = new Menu(true, '', 2, 6, 130, defOver, defBack, 'itemBorder', 'itemText');

// Links
menu[0][7] = new Item('Links', 'links.aspx', '', 45, 0, 7);
menu[7] = new Array();
menu[7][0] = new Menu(true, '', 0, 6, 90, defOver, defBack, 'itemBorder', 'itemText');

// Officers
menu[0][8] = new Item('Officers','Officers.aspx','', 62, 0, 8);
menu[8] = new Array();
menu[8][0] = new Menu(true, '', 155, -12, 60, defOver, defBack, 'itemBorder', 'itemText');

// Travel
menu[0][9] = new Item('Travel','Travel.aspx','', 52, 0, 9);
menu[9] = new Array();
menu[9][0] = new Menu(true, '', 130, -12, 110, defOver, defBack, 'itemBorder', 'itemText');

// Umpires
menu[0][10] = new Item('Umpires','Umpires.aspx','', 62, 0, 10);
menu[10] = new Array();
menu[10][0] = new Menu(true, '', 130, -12, 110, defOver, defBack, 'itemBorder', 'itemText');