function mouseOn(id, isCurrent, isSubmenu)
	{
	//hide menus open
	hideSubmenus();
	
	isMouseOn = true;
	if (isCurrent == false)
		{document.getElementById('Menu'+id).src = '/Images/Menu/'+id+'_On.gif';}
	if (isSubmenu == true)
		{
		//display the submenu
		document.getElementById('SubMenu'+id).style.visibility = 'visible';
		}
	}
	
function mouseOut(id, isCurrent, isSubMenu)
	{
	startHide(id, isCurrent, isSubMenu);
	//if (isCurrent == false && isSubMenu == false)
	if (isCurrent == false)
		{document.getElementById('Menu'+id).src = '/Images/Menu/'+id+'_Off.gif';}
	}

function startHide(id, isCurrent, isSubMenu)
	{
	isMouseOn = false;
	setTimeout('timeHide('+id+', '+isCurrent+', '+isSubMenu+');', 2000);
	}

function timeHide(id, isCurrent, isSubMenu)
	{
	//if (isSubMenu == true)
		//{document.getElementById('Menu'+id).src = '/Images/Menu/'+id+'_Off.gif';}
	if (isMouseOn == false)
		{
		hideSubmenus();
		if (curPage[0] == 2 || curPage[0] == 3 || curPage[0] == 4)
			{
			document.getElementById('SubMenu'+curPage[0]).style.visibility = 'visible';
			}
		}
	}

function hideSubmenus(id, isCurrent, isSubMenu)
	{
	document.getElementById('SubMenu2').style.visibility = 'hidden';
	document.getElementById('SubMenu3').style.visibility = 'hidden';
	document.getElementById('SubMenu4').style.visibility = 'hidden';
	}

function alertVar()
	{
	alert('isMouseOn: ' + isMouseOn);
	
	}