function foldb(id,dir)
{
   var fid = document.getElementById("rc"+id);
   var mo = document.getElementById("m"+id);
   var fo = document.getElementById("f"+id);
   switch(dir)
   {
	  case 'up':
		 fid.className = 'rightcol';
		 mo.style.display = 'block';
		 fo.style.display = 'none';
		 break;
	  case 'down':
		 fid.className = 'rightcolf';
		 mo.style.display = 'none';
		 fo.style.display = 'block';
		 break;
   }
   return false;
}

function darker(id,dir)
{
   var x = document.getElementById(id);
   if(dir==1){x.style.background = 'white';}
   else {x.style.background = '#f9f9f9';}
}

// mbar dropdown
var timeout = 50;
var ctimer = 0;
var ddmbitem = 0;
function mopen(id)
{
   mcaclose();
   if(ddmbitem) ddmbitem.style.visibility = 'hidden';
   ddmbitem = document.getElementById(id);
   ddmbitem.style.visibility = 'visible';
}
function mdoclose()
{
   if(ddmbitem) ddmbitem.style.visibility = 'hidden';
}
function mclose()
{
   ctimer = window.setTimeout(mdoclose,timeout);
}
function mcaclose()
{
   if(ctimer)
   {
	  window.clearTimeout(ctimer);
	  ctimer = null;
   }
}
document.onclick = mdoclose;