var eOpenMenu = null;
var bgColor = null;
var eMenuBarItem = null;


function getRealLeft() {	
}
function change_score(name)
{
	var item = document.all(name);
	var lscore = document.all('score');
	if (item.checked == 1)
		score++;
	else
		score--;
	lscore.innerHTML = score;
}

function OpenMenu(eSrc,eMenu)
{		
	eMenuBarItem = eSrc;
	xPos = divMenuBar.offsetLeft;
	tempEl = divMenuBar.offsetParent;
	while (tempEl != null) {
		xPos += tempEl.offsetLeft;
		tempEl = tempEl.offsetParent;
	}
	eMenu.style.left = xPos + eSrc.offsetLeft;
	yPos = divMenuBar.offsetTop;
	tempEl = divMenuBar.offsetParent;
	while (tempEl != null) {
		yPos += tempEl.offsetTop;
		tempEl = tempEl.offsetParent;
	}
	eMenu.style.top = yPos + eSrc.offsetTop + 17;
	
	eMenu.style.visibility = "visible";
	eOpenMenu = eMenu;
	
	
}

function CloseMenu(eMenu)
{
	eMenuBarItem.style.color = ""; 
	eMenuBarItem.style.backgroundColor = "#ff6600";
	eMenuBarItem = null;
	eMenu.style.visibility = "hidden";
	eOpenMenu = null;	
}

function onMouseOver()
{
	var eSrc = window.event.srcElement;
	
	if ("clsMenuItem" == eSrc.className)
	{
		eSrc.style.color = "ffffff"; 
		eSrc.style.backgroundColor = "#7B9AB6";
	}
	
	if ("clsMenuBarItem" == eSrc.className)
	{		
		eSrc.style.color = "ffffff"; 				
		eSrc.style.backgroundColor = "#7B9AB6";	
		var eMenu = document.all[eSrc.id.replace("tdMenuBarItem","divMenu")];
		if (eOpenMenu && eOpenMenu != eMenu) 
		{			
			CloseMenu(eOpenMenu);			
		}
		if (eMenu) 
		{
			OpenMenu(eSrc,eMenu);
		}
	}		
	else if (eOpenMenu && !eOpenMenu.contains(eSrc) && !divMenuBar.contains(eSrc)) 
	{		
		CloseMenu(eOpenMenu);
	}
}

function onMouseOut()
{
	var eSrc = window.event.srcElement;
	if ("clsMenuBarItem" == eSrc.className)
	{	
		if (!eOpenMenu)
		{
			eSrc.style.color = ""; 
			eSrc.style.backgroundColor = "#ff6600"; //"#ebebeb";		
		}
	} 
	else if ("clsMenuItem" == eSrc.className)
	{
		eSrc.style.color = ""; 
		eSrc.style.backgroundColor = "";
	}
}	

function over(imgName,img_src) {
        document[imgName].src=img_src;
        }
function out(imgName,img_src) {
        document[imgName].src=img_src;
        }

function preLoadMyImages()      {
        arg=preLoadMyImages.arguments;
        imgs=new Array();
        i=imgs.length
        for(i=0; i<arg.length; i++)
                if (arg[i]!=0)  {
                        imgs[i]=new Image;
                        imgs[i].src=arg[i];
                }
}