function advance(region, round, slot)
{
   curEl=document.getElementById("team"+region+"_"+round+"_"+slot);
   nextRound=round+1;
   nextSlot=parseInt(slot/2);
   nextEl=document.getElementById("team"+region+"_"+nextRound+"_"+nextSlot);
   var s = curEl.innerHTML;
   s=s.replace("value=\""+round, "value=\""+(round+1));
   s=s.replace("name=\""+round, "name=\""+(round+1));
   nextEl.innerHTML=s;
}

function displayConference(conferenceId)
{
	if(selectedConference && selectedConference!=-1)
	{
		var el = document.getElementById('conferenceDisplay'+selectedConference);
		el.style.display='none';
		el = document.getElementById('conferencePrefix'+selectedConference);
		el.innerHTML='>';
	}
	if(selectedConference!=conferenceId)
	{
		selectedConference=conferenceId;
		el = document.getElementById('conferenceDisplay'+conferenceId);
		el.style.display='block';
		el = document.getElementById('conferencePrefix'+conferenceId);
		el.innerHTML='v';
	}
	else
		selectedConference=-1;
}