// JavaScript Document

function criaBorda(id, nivel)
{
	var i;
	var str = "";
	for (i=0; i<nivel; i++) 
		str +="../";	
	
	var obj = document.getElementById(id);
	obj.style.backgroundImage = "url(" + str + "img/item_menu_borda.png)";
	obj.style.backgroundRepeat = "no-repeat";
}

function retiraBorda(id)
{
	var obj = document.getElementById(id);
	obj.style.background = "transparent";
}