function a(x)
	{
		self.status=x; 
		return true;
	};
	
	function o()
	{
		self.status=''; 
	};
	
	function SetCellColor(varCell, varToggle)
	{
		if (varCell==false) return;
		
		if (varToggle) 
		{
			varCell.style.backgroundColor = "#D7D7EA";
			varCell.style.color = "#000000";
		}
		else
		{
			varCell.style.backgroundColor = "";
			varCell.style.color = "#666666";
		}

	};