var oldId;
var oldDiv;
var k;
k=1;
function show(select_id,div_id) {
if(typeof (oldId) != 'undefined' )
{
document.getElementById(oldId).style.display="none";  document.getElementById(oldDiv).style.color="#066082";
}

if(oldId == select_id )
  {
k=k+1;
	if((k%2)!=0)
	{	document.getElementById(oldId).style.display="none"; document.getElementById(oldDiv).style.color="#066082";  }
	else
	{ document.getElementById(select_id).style.display="inline"; document.getElementById(div_id).style.color="#000000"; }
  }

if(oldId != select_id )
{
k=k+1;
document.getElementById(select_id).style.display="inline"; document.getElementById(div_id).style.color="#000000"; 
oldId = select_id;
oldDiv = div_id;
k=2;
}}