// JavaScript Document
function rollAbout(id,par_el,onMO){
  if(onMO){
    var menus = new Array("tabella_aboutus","tabella_aboutus_cm");
    for(var i = 0;i<menus.length;i++){
      document.getElementById(menus[i]).style.display="none";
      }
    document.getElementById(menus[id]).style.display="block";
      
    par_el.style.cursor="pointer";
    par_el.style.color="#ff9900";
    par_el.style.textDecoration="underline";
    } else {
    par_el.style.color="#ffffff";
    par_el.style.textDecoration="none";
    }
  }