function foot_box(id)
{
	idArray = new Array();
	idArray[0] = 'policy';
	idArray[1] = 'trademarks';
	idArray[2] = 'scheduledUnavailability';
	idArray[3] = 'businessDays';
	
	for (var i = 0; i < idArray.length; i++)
	{
	var div_ = document.getElementById(idArray[i]);
		if (idArray[i] == id)
		{
			if (div_.style.display == "none")
			{
				div_.style.display = "inline";
			}
			else
			{
				div_.style.display = "none";
			}			
		}
		else
		{
			div_.style.display = "none";
		}
	}
	

}