function formatPhone(id){
strPhone=document.getElementById(id).innerHTML;
     if (strPhone.length = 10)
          strPhone = strPhone.substring(0,2) + " " + strPhone.substring(2,4) + " " + strPhone.substring(4,6)+" "+strPhone.substring(6,8)+" "+strPhone.substring(8)
     else
          strPhone = ""
     document.getElementById(id).innerHTML=strPhone;
}