var Oppened=new Array();

function switchItem(pid, nivel)
{
	var Item=document.getElementById("aItem"+pid);
	Item.divItem=document.getElementById("divItem"+pid);
	Item.itemMenu=document.getElementById("itemMenu"+pid);
	Item.Key = "aItem"+pid;
	
	if(Oppened[nivel]==null || Item.Key != Oppened[nivel].Key)
	{
	    if( estaOff(Item.innerHTML) )
		{
			//Item.innerHTML = "<img src='" + webRoot + "img/menu/off.gif' alt=\"\" />";
			Item.divItem.style.display="block";
			if(Oppened[nivel])
			{
				//Oppened[nivel].innerHTML = "<img src='" + webRoot + "img/menu/off.gif' alt=\"\" />";
				Oppened[nivel].divItem.style.display="none";
				Oppened[nivel].itemMenu.style.backgroundColor = "";
			}
			Oppened[nivel] = Item;
			Item.itemMenu.style.backgroundColor = "Gray";
		}
		else
		{
			Item.innerHTML = "<img src='" + webRoot + "img/menu/off.gif' alt=\"\" />";
			Item.divItem.style.display="none";
			Item.itemMenu.style.backgroundColor = "";
			Oppened[nivel] = null;
		}
	}    
}

function estaOff(innerHtml)
{
	var estaOff = false;
	var pos = innerHtml.indexOf("off");
	if(pos > 0)
	{
		estaOff = true;
	}
	return estaOff;
}