<!--//
function showMenu(lvl) {
	//alert(lvl);
    tbit = "item_" + lvl;
    mbit = document.getElementById(tbit);
    abit = "updown" + lvl;
    arrow = document.getElementById(abit);
    if (mbit.className == "level_2") {
        mbit.className = "show";
        //alert(tbit);
        if (arrow) {
           arrow.src      = "/assets/images/collapse.gif";
        }
    } else {
        mbit.className = "level_2";
        //alert(tbit);
        if (arrow) {
            arrow.src      = "/assets/images/expand.gif";
        }
    }
} 
//-->