// JavaScript Document

function menuRoll(e){ document.getElementById(e).src = '../images/'+e+'_RO.png';  }

function menuReg(i){ document.getElementById(i).src = '../images/'+i+'.png';  }

function sublistClear(){ 
document.getElementById('pop_products').style.visibility = 'hidden'; 
document.getElementById('pop_services').style.visibility = 'hidden'; 
document.getElementById('pop_international').style.visibility = 'hidden'; 
}

function sublistPop(x){ document.getElementById(x).style.visibility = 'visible';  }