function expand(s){
  var td = s;
  td.className = "divctr2";
}

function collapse(s){
  var td = s;
  td.className = "divctr1";
}

function expandp(s){
  var td = s;
  td.className = "tdpr2";
}

function collapsep(s){
  var td = s;
  td.className = "tdpr1";
}

function expand1(s,id){
    //var td = s;
    //td.className = "menuHover";
    id.className = "menuHover";
}

function collapse1(s,id){
    //var td = s;
    //td.className = "menuNormal";
    id.className = "menuNormal";
}