function displayMenu(targetHolder, menuIndex, hoverType, targetId)
{
	//alert(menuIndex);
	var i = 0;

	var menuItems = $(targetHolder).getElementsByTagName('div');

	for(i = 0; i < menuItems.length; i++)
	{
		if(hoverType == "hover_in" && menuItems[i].id == targetId+"hover_"+menuIndex)
		{
			menuItems[i - 1].style.display = "none";

			menuItems[i].style.display = "block";
		}
		else if(menuItems[i].id == targetId+"normal_"+Math.floor(i / 2))
		{
			menuItems[i].style.display = "block";
		}
		else
		{
			menuItems[i].style.display = "none";
		}

	}
}

function hoverMenu(menuId)
{
	var submenus = $('submenu_holder').getElementsByTagName('div');

	var i = 0;

	for(i = 0; i < submenus.length; i++)
	{
		if(submenus[i].className == 'webspace')
		{
			if(submenus[i].id == 'submenu_'+menuId)
			{
				//alert(submenus[i].id);
				submenus[i].style.display = 'block';

			}
			else
			{
				submenus[i].style.display = 'none';			
			}
		}
	}
}