mc = 0;
ng = 1;

var img = new Array();
img[0] = new Array();
img[1] = new Array();

img[0][1] = new Image();
img[0][1].src = "../img/common/menu_on.gif";

img[1][1] = new Image();
img[1][1].src = "../img/common/menu_off.gif";

function avvio(p)
{
	with (document)
	{
    getElementById('sottomenu_3').style.left = 188+getElementById('tab_menu').offsetLeft+"px";
    if (p>1) {
      getElementById('avanti').style.display = "block";
      getElementById('indietro').style.display = "none";
    }
	}
}
function menu(n,c)
{
	with (document)
	{
		if (c == 1)
		{
			images['voce_' + n].src = img[0][1].src;
		} else {
			images['voce_' + n].src = img[1][1].src;
		}
	}
}
function menu_cat()
{
	with (document)
	{
		if (mc == 0)
		{
			getElementById('sottomenu_3').style.display = "block";
      mc = 1;
		} else {
			getElementById('sottomenu_3').style.display = "none";
      mc = 0;
		}
	}
}