function getSelValue(oSelect) {
	return oSelect.options[oSelect.selectedIndex];
}

function apagaList( List )
{
var i, l;

	if( List == null ) return;
	l = List.options.length - 1;
	for( i=l; i>=0; i-- ) {
		List.options[i] = null;
	}
}

function getSelect() {
cbc = document.fbuska.srch_ctg;
cbb = document.fbuska.srch_sctg;
s = getSelValue(cbc).value;
	if (s!='null') {
		apagaList(cbb);
		cbb.options[0] = new Option('Aguarde porfavor...', '-1', false, true);
		cbb.disabled = true;
		window.frames['wreload'].document.location.assign('busca_selsubctg.php?id='+s);
		//wnd = window.open('popbaigetforlist.asp?CID='+s,'wpopbaigetforlist','width=250,height=190');
		//wnd.CALLBACK = SetBai;
		//wnd.document.location.assign();
	}
}
function SetBai(vL) {
var ac, lc;
cbb = document.fbuska.srch_sctg;
apagaList(cbb);
cbb.options[0] = new Option('::: Todos :::', '-1', false, true);
cbb.disabled = false; 
lc=0;
	for (ac in vL) {
	 lc++;
	 cbb.options[cbb.options.length] = new Option(vL[ac].t, vL[ac].v, false, vL[ac].s);
	}
}