var GB_ROOT_DIR = "http://test.bgcc.at/js/greybox/";

function hightlight (id)
{
  $(id).className = "calendar_td_highlighted";
}

function unhightlight (id, odd)
{
  if (odd == 'today')
    $(id).className = "calendar_td_today bg_" + odd;
  
  else
    $(id).className = "calendar_td bg_" + odd;
}