var cursect='toptabname'+document.getElementById('TopTitle').innerHTML;
if ( document.getElementsByName(cursect)[0] ) {
document.getElementsByName(cursect)[0].id='current';
}

var tabcont=document.getElementById('secondTab');
var tablist=tabcont.getElementsByTagName('a');
for (a=0;a<tablist.length;a++){
if ( tablist[a].href ==  document.location.href) {tablist[a].parentNode.id="current"; }
}