function expand(s)

{

  var td = s;

  var d = td.getElementsByTagName("div").item(0);



  td.className = "menuHover";

  d.className = "menuHover";

}



function collapse(s)

{

  var td = s;

  var d = td.getElementsByTagName("div").item(0);



  td.className = "menuNormal";

  d.className = "menuNormal";

}