var g_MenuID = -1;
var g_SubMenuId = -1;
var g_SubMenuParentId = '';

function hilightMenu(aParentId, aMenuID)
{

	if ( g_MenuID >= 0)
	{
		if (aParentId == '' && aMenuID == g_MenuID)
		{
			return;
		}
		if (aParentId == '')
		{
			unhilightMenu('', g_MenuID);
		}
		unhilightMenu(g_SubMenuParentId,  g_SubMenuId);
		
	}
	if (aParentId == '')
	{
		g_MenuID = aMenuID;
	}
	else
	{
		g_SubMenuParentId=aParentId;
		g_SubMenuId = aMenuID;
	}
	if ( aMenuID >= 0)
	{
        	var obj = document.getElementById("menu"+aParentId+'-'+aMenuID);
		var sub_class = '';
		if (obj != null)
		{
		        obj.style.display = 'block';
			sub_class = 'sub';
		}
		obj = document.getElementById("menuitem"+aParentId+'-'+aMenuID);
		var level = 0;
		var index = 0;
		while ((index = aParentId.indexOf('-',index)) != -1)
		{
			level++;
		}
		obj.className = "menuitem"+level  +"active" + sub_class;

	}
}

function unhilightMenu(aParentId,aMenuID)
{
        var obj = document.getElementById("menu"+aParentId+'-'+aMenuID);
	if (obj != null)
	{
	        obj.style.display = 'none';
	}
	obj = document.getElementById("menuitem"+aParentId+'-'+aMenuID);
	if (obj)
	{
		var level = 0;
        	var index = 0;
	        while ((index = aParentId.indexOf('-',index)) != -1)
		{
        		level++;
		}
	        obj.className = "menuitem"+level;
	}
	/* FULHACK, Opera */
	obj = document.getElementById("left");
	obj.style.display = 'none';
	obj.style.display = 'block';
	/* Slut FULHACK */
}