var oldOpen = 0;
var xxx = 0;
function OpenOrClose(CID)
{
var oldOpen2 = xxx;
	if (document.getElementById('Con_'+CID).style.display=="none")
	{
		if(oldOpen != 0){
			document.getElementById('Con_'+oldOpen).style.display = "none";
		}
		if(oldOpen2 != 0){
			document.getElementById('Con_'+oldOpen2).style.display = "none";
		}
		oldOpen = CID;
		document.getElementById('Con_'+CID).style.display = "";	
	}else{
		document.getElementById('Con_'+CID).style.display = "none";
		oldOpen = 0;
	}

}