function CalcFeet1(itmFrm)
	{
		var x, xx
		var y
		if (itmFrm.txtNum.value == "") 
		{
			alert ("Please Enter A Value for the Number of Linear Feet in Your Room");
		}
		else
		{
			x = itmFrm.txtNum.value / 14;
			y = Math.ceil(x);
			itmFrm.Quantity.value = y;
		}
		return true;
	}

	function CalcFeet2(itmFrm)
	{
		var x, xx;
		var y;
		if (itmFrm.txtLength.value == "") 
		{
			alert ("Please Enter A Value for the Length of Your Room");
		}			
		else 
		{
			if(itmFrm.txtWidth.value == "") 
			{
				alert ("Please Enter A Value for the Width of Your Room");
			}
			else
			{
				x = (itmFrm.txtWidth.value * 2) + (itmFrm.txtLength.value * 2);
				xx = x / 14;
				y = Math.ceil(xx);
				itmFrm.Quantity.value = y;
			 }
		   }
		   return true;
	}