
	
	<!--


function dataObj() {


        }


	data = new dataObj();


data["electricity"] = new Object();


data["electricity"] = new Object();


data.electricity.name = "electricity";


data.electricity.multiplier = 1.397;


data.electricity.units = "kWh";


data.electricity.avg = new Object();


data.electricity.avg.SingleFamilyHome = 11827;


data.electricity.avg.Townhome = 6505;


data.electricity.avg.Apartment = 5990;


data["oil"] = new Object();


data["oil"] = new Object();


data.oil.name = "oil";


data.oil.multiplier = 22;


data.oil.units = "gallons";


data.oil.avg = new Object();


data.oil.avg.SingleFamilyHome = 801;


data.oil.avg.Townhome = 728;


data.oil.avg.Apartment = 466;


data["naturalGas"] = new Object();


data["naturalGas"] = new Object();


data.naturalGas.name = "naturalGas";


data.naturalGas.multiplier = 11.742;


data.naturalGas.units = "therms";


data.naturalGas.avg = new Object();


data.naturalGas.avg.SingleFamilyHome = 944.84;


data.naturalGas.avg.Townhome = 872.95;


data.naturalGas.avg.Apartment = 369.72;


data["propaneOrBottledGas"] = new Object();


data["propaneOrBottledGas"] = new Object();


data.propaneOrBottledGas.name = "propaneOrBottledGas";


data.propaneOrBottledGas.multiplier = 11;


data.propaneOrBottledGas.units = "gallons";


data.propaneOrBottledGas.avg = new Object();


data.propaneOrBottledGas.avg.SingleFamilyHome = 515;


data.propaneOrBottledGas.avg.Townhome = 0;


data.propaneOrBottledGas.avg.Apartment = 87;


data["kerosene"] = new Object();


data["kerosene"] = new Object();


data.kerosene.name = "kerosene";


data.kerosene.multiplier = 21.537;


data.kerosene.units = "gallons";


data.kerosene.avg = new Object();


data.kerosene.avg.SingleFamilyHome = 100;


data.kerosene.avg.Townhome = 0;


data.kerosene.avg.Apartment = 0;


data["woodStovesFireplaces"] = new Object();


data["woodStovesFireplaces"] = new Object();


data.woodStovesFireplaces.name = "woodStovesFireplaces";


data.woodStovesFireplaces.multiplier = 3814;


data.woodStovesFireplaces.units = "cords";


data.woodStovesFireplaces.avg = new Object();


data.woodStovesFireplaces.avg.SingleFamilyHome = 0;


data.woodStovesFireplaces.avg.Townhome = 0;


data.woodStovesFireplaces.avg.Apartment = 0;


data["garbage"] = new Object();


data["garbage"] = new Object();


data.garbage.name = "garbage";


data.garbage.multiplier = .095;


data.garbage.units = "lbs";


data.garbage.avg = new Object();


data.garbage.avg.Household = 2131.6;


data.garbage.avg.Individual = 1146;


data["recycling"] = new Object();


data["recycling"] = new Object();


data.recycling.name = "recycling";


data.recycling.multiplier = .05;


data.recycling.units = "lbs";


data.recycling.avg = new Object();


data.recycling.avg.Household = 788.4;


data.recycling.avg.Individual = 423.4;


data["gasLawnEquipment"] = new Object();


data["gasLawnEquipment"] = new Object();


data.gasLawnEquipment.name = "gasLawnEquipment";


data.gasLawnEquipment.multiplier = 25;


data.gasLawnEquipment.units = "gallons";


data["refrigeratorOrFreezer"] = new Object();


data["refrigeratorOrFreezer"] = new Object();


data.refrigeratorOrFreezer.name = "refrigeratorOrFreezer";


data.refrigeratorOrFreezer.multiplier = 830;


data.refrigeratorOrFreezer.units = "times";


data["vehicle1"] = new Object();


data["vehicle1"] = new Object();


data.vehicle1.name = "vehicle1";


data.vehicle1.multiplier = 19.594;


data.vehicle1.units = "totalGasUsed";


data.vehicle1.avg = new Object();


data.vehicle1.avg.CompactorSmaller = new Object();


data.vehicle1.avg.CompactorSmaller.avgMilesPerGallon = 25.2;


data.vehicle1.avg.CompactorSmaller.milesPerYear = 11300;


data.vehicle1.avg.CompactorSmaller.totalGasUsed = 448.4;


data.vehicle1.avg.MidsizeSedan = new Object();


data.vehicle1.avg.MidsizeSedan.avgMilesPerGallon = 22.2;


data.vehicle1.avg.MidsizeSedan.milesPerYear = 11300;


data.vehicle1.avg.MidsizeSedan.totalGasUsed = 509.0;


data.vehicle1.avg.LargeSedan = new Object();


data.vehicle1.avg.LargeSedan.avgMilesPerGallon = 21.2;


data.vehicle1.avg.LargeSedan.milesPerYear = 11300;


data.vehicle1.avg.LargeSedan.totalGasUsed = 533.0;


data.vehicle1.avg.StationWagon = new Object();


data.vehicle1.avg.StationWagon.avgMilesPerGallon = 23.8;


data.vehicle1.avg.StationWagon.milesPerYear = 11300;


data.vehicle1.avg.StationWagon.totalGasUsed = 474.8;


data.vehicle1.avg.TruckorVan = new Object();


data.vehicle1.avg.TruckorVan.avgMilesPerGallon = 17.2;


data.vehicle1.avg.TruckorVan.milesPerYear = 11300;


data.vehicle1.avg.TruckorVan.totalGasUsed = 686.0;


data.vehicle1.avg.Minivan = new Object();


data.vehicle1.avg.Minivan.avgMilesPerGallon = 20.1;


data.vehicle1.avg.Minivan.milesPerYear = 11300;


data.vehicle1.avg.Minivan.totalGasUsed = 562.2;


data.vehicle1.avg.SportUtility = new Object();


data.vehicle1.avg.SportUtility.avgMilesPerGallon = 18.8;


data.vehicle1.avg.SportUtility.milesPerYear = 11300;


data.vehicle1.avg.SportUtility.totalGasUsed = 601.1;


data["vehicle2"] = new Object();


data["vehicle2"] = new Object();


data.vehicle2.name = "vehicle2";


data.vehicle2.multiplier = 19.594;


data.vehicle2.units = "totalGasUsed";


data.vehicle2.avg = new Object();


data.vehicle2.avg.CompactorSmaller = new Object();


data.vehicle2.avg.CompactorSmaller.avgMilesPerGallon = 25.2;


data.vehicle2.avg.CompactorSmaller.milesPerYear = 11300;


data.vehicle2.avg.CompactorSmaller.totalGasUsed = 448.4;


data.vehicle2.avg.MidsizeSedan = new Object();


data.vehicle2.avg.MidsizeSedan.avgMilesPerGallon = 22.2;


data.vehicle2.avg.MidsizeSedan.milesPerYear = 11300;


data.vehicle2.avg.MidsizeSedan.totalGasUsed = 509.0;


data.vehicle2.avg.LargeSedan = new Object();


data.vehicle2.avg.LargeSedan.avgMilesPerGallon = 21.2;


data.vehicle2.avg.LargeSedan.milesPerYear = 11300;


data.vehicle2.avg.LargeSedan.totalGasUsed = 533.0;


data.vehicle2.avg.StationWagon = new Object();


data.vehicle2.avg.StationWagon.avgMilesPerGallon = 23.8;


data.vehicle2.avg.StationWagon.milesPerYear = 11300;


data.vehicle2.avg.StationWagon.totalGasUsed = 474.8;


data.vehicle2.avg.TruckorVan = new Object();


data.vehicle2.avg.TruckorVan.avgMilesPerGallon = 17.2;


data.vehicle2.avg.TruckorVan.milesPerYear = 11300;


data.vehicle2.avg.TruckorVan.totalGasUsed = 686.0;


data.vehicle2.avg.Minivan = new Object();


data.vehicle2.avg.Minivan.avgMilesPerGallon = 20.1;


data.vehicle2.avg.Minivan.milesPerYear = 11300;


data.vehicle2.avg.Minivan.totalGasUsed = 562.2;


data.vehicle2.avg.SportUtility = new Object();


data.vehicle2.avg.SportUtility.avgMilesPerGallon = 18.8;


data.vehicle2.avg.SportUtility.milesPerYear = 11300;


data.vehicle2.avg.SportUtility.totalGasUsed = 601.1;


data["vehicle3"] = new Object();


data["vehicle3"] = new Object();


data.vehicle3.name = "vehicle3";


data.vehicle3.multiplier = 22.384;


data.vehicle3.units = "totalGasUsed";


data.vehicle3.avg = new Object();


data.vehicle3.avg.LightTruck = new Object();


data.vehicle3.avg.LightTruck.avgMilesPerGallon = 17.2;


data.vehicle3.avg.LightTruck.milesPerYear = 11300;


data.vehicle3.avg.LightTruck.totalGasUsed = 686.0;


data["airMilesFlown"] = new Object();


data["airMilesFlown"] = new Object();


data.airMilesFlown.name = "airMilesFlown";


data.airMilesFlown.multiplier = 0.439479;


data.airMilesFlown.flightsMultiplier = 830.5;


data.airMilesFlown.units = "miles";


data["motorcycles"] = new Object();


data["motorcycles"] = new Object();


data.motorcycles.name = "motorcycles";


data.motorcycles.multiplier = 0.39188;


data.motorcycles.units = "miles";


data["taxis"] = new Object();


data["taxis"] = new Object();


data.taxis.name = "taxis";


data.taxis.multiplier = 0.921636;


data.taxis.units = "miles";


data["railOrSubway"] = new Object();


data["railOrSubway"] = new Object();


data.railOrSubway.name = "railOrSubway";


data.railOrSubway.multiplier = 0.6;


data.railOrSubway.units = "miles";


data["cityBuses"] = new Object();


data["cityBuses"] = new Object();


data.cityBuses.name = "cityBuses";


data.cityBuses.multiplier = 0.7;


data.cityBuses.units = "miles";


data["interstateBuses"] = new Object();


data["interstateBuses"] = new Object();


data.interstateBuses.name = "interstateBuses";


data.interstateBuses.multiplier = 0.2;


data.interstateBuses.units = "miles";


function nTotal()


	{


   var carbTotal = new Number(0);


   carbTotal = 0;


   carbTotal += eval(document.carbcalc.electricity_lbsCO2.value || 0);


   carbTotal += eval(document.carbcalc.oil_lbsCO2.value || 0);


   carbTotal += eval(document.carbcalc.naturalGas_lbsCO2.value || 0);


   carbTotal += eval(document.carbcalc.propaneOrBottledGas_lbsCO2.value || 0);


   carbTotal += eval(document.carbcalc.kerosene_lbsCO2.value || 0);


   carbTotal += eval(document.carbcalc.woodStovesFireplaces_lbsCO2.value || 0);


   carbTotal += eval(document.carbcalc.garbage_lbsCO2.value || 0);


   carbTotal += eval(document.carbcalc.recycling_lbsCO2.value || 0);


   carbTotal += eval(document.carbcalc.gasLawnEquipment_lbsCO2.value || 0);


   carbTotal += eval(document.carbcalc.refrigeratorOrFreezer_lbsCO2.value || 0);


   carbTotal += eval(document.carbcalc.vehicle1_lbsCO2.value || 0);


   carbTotal += eval(document.carbcalc.vehicle2_lbsCO2.value || 0);


   carbTotal += eval(document.carbcalc.vehicle3_lbsCO2.value || 0);


   carbTotal += eval(document.carbcalc.airMilesFlown_lbsCO2.value || 0);


   carbTotal += eval(document.carbcalc.motorcycles_lbsCO2.value || 0);


   carbTotal += eval(document.carbcalc.taxis_lbsCO2.value || 0);


   carbTotal += eval(document.carbcalc.railOrSubway_lbsCO2.value || 0);


   carbTotal += eval(document.carbcalc.cityBuses_lbsCO2.value || 0);


   carbTotal += eval(document.carbcalc.interstateBuses_lbsCO2.value || 0);;


   eval(document.carbcalc.carbonTotal.value = carbTotal/2000);


   eval(document.carbcalc.treeTotal.value = carbTotal * 0.001500);


   return(carbTotal);


 }


	function formatNumber(numberToFormat) {


		var re = new RegExp("([0-9]+\.?|\.)([0-9]?)");


		var res = re.exec(numberToFormat);


		s = "" + RegExp.$1 + RegExp.$2;


		return s;


	}


	//


	// Comp(name of field) updates the lbsCO2 and the trees columns


	// as the user either inputs his debt or chooses from the average


	// selection


	//


        function comp(activity)


        {


		prefix_re = /_.*/;


		prefix = activity.replace(prefix_re, "");


		suffix_re = /.*_/;


		suffix = activity.replace(suffix_re, "");


		var units = eval("data." + prefix + ".units");


		if (suffix == "average") {


			// Handle predefined national averages


			format = "_" + suffix;


			average = activity.replace(prefix_re, format);


			ndx = eval("document.carbcalc." + average + ".selectedIndex");


			avg_name = eval("document.carbcalc." + average + ".options[" + ndx + "].value");


			   lose_the_spaces = /[^ ]+/g;


			   new_name = avg_name.match(lose_the_spaces);


			   field = "";


			   for(i=0;i < new_name.length; i++) {


				field = field + new_name[i];


			   }


			   if (field == "" || field == 0) { return; }


			   msg = eval("data." + prefix + ".avg." + field);


			// If an average  is selected fill in the user input


			// for them.


			eval("document.carbcalc." + prefix + "_" + units + ".value = " + msg);


		} else if (suffix == "vehicleType") {


			format = "_" + suffix;


			average = activity.replace(prefix_re, format);


			ndx = eval("document.carbcalc." + average + ".selectedIndex");


			avg_name = eval("document.carbcalc." + average + ".options[" + ndx + "].value");


			   lose_the_spaces = /[^ ]+/g;


			   new_name = avg_name.match(lose_the_spaces);


			   field = "";


			   for(i=0;i < new_name.length; i++) {


				field = field + new_name[i];


			   }


			   if (field == "" || field == 0) { return; }


                           objName = "data." + prefix + ".avg." + field;


                           eval("document.carbcalc." + prefix + "_milesPerYear.value = formatNumber(" + objName + ".milesPerYear)");


                           eval("document.carbcalc." + prefix + "_avgMilesPerGallon.value = formatNumber(" + objName + ".avgMilesPerGallon)");


                           eval("document.carbcalc." + prefix + "_totalGasUsed.value = formatNumber(" + objName + ".totalGasUsed)");


			   msg = eval("data." + prefix + ".avg." + field + ".totalGasUsed");


			// If an vehicletype is selected fill in the user input


			// for them.


			//eval("document.carbcalc." + prefix + "_" + units + ".value = " + msg);


		} else {


			var msg = new Number(0);


			msg = eval("document.carbcalc." + activity + ".value");


			// Reset the Average or Vehicle Type selection if value is typed in


			tst = eval("document.carbcalc." + prefix + "_average");


			if (tst != null) {


				eval("document.carbcalc." + prefix + "_average.selectedIndex = 0");


			}


			tst = eval("document.carbcalc." + prefix + "_vehicleType");


			if (tst != null) {


				eval("document.carbcalc." + prefix + "_vehicleType.selectedIndex = 0");


			}


			if (isNaN(msg)) {


				alert("Please provide a numeric value");


				eval("document.carbcalc." + activity + ".value = \"\"");


				return;


			}


                }


		pounds = activity.replace(prefix_re, "_lbsCO2");


		vehicle_re = /^(vehicle)(.*)/;


		vehicle = activity.replace(vehicle_re, "$1");


                if (vehicle == "vehicle") {


		ac = activity.replace(prefix_re, "_airConditioner");


		ndx = eval("document.carbcalc." + ac + ".selectedIndex");


		selection = eval("document.carbcalc." + ac + ".options[" + ndx + "].value");


		if (selection == "Yes")


			refrig = 195;


		else


			refrig = 0;


			result = eval(msg + " * data." + prefix + ".multiplier + refrig");


		} else if (prefix == "airMilesFlown") {


			if (suffix != units) {


				res1 = eval(msg + " * data." + prefix + ".flightsMultiplier");


				res2 = formatNumber(res1);


				eval("document.carbcalc." + prefix + "_" + units + ".value = " + res1);


				result = eval(res1 + " * data." + prefix + ".multiplier");


			} else {


				result = eval(msg + " * data." + prefix + ".multiplier");


				res1 = eval(msg + " / data." + prefix + ".flightsMultiplier");


				res2 = formatNumber(res1);


				eval("document.carbcalc." + prefix + "_flights" + ".value = " + res2);


			}


		} else {


			result = eval(msg + " * data." + prefix + ".multiplier");


		}


		res2 = formatNumber(result);


		lbfield = "document.carbcalc." + pounds + ".value";


		eval(lbfield + " = " + res2);


		res3 = formatNumber(eval(result + " * 0.0015"));


		trees = activity.replace(prefix_re, "_trees");


//		eval("document.carbcalc." + trees + ".value = " + result + " * 0.0015");


		eval("document.carbcalc." + trees + ".value = " + res3);


		nTotal();


        }


	//


	// Handle the special case of Vehicle calculations


	//


	function vcomp(activity) {


		prefix_re = /_.*/;


		prefix = activity.replace(prefix_re, "");


		suffix_re = /.*_/;


		suffix = activity.replace(suffix_re, "");


		milesPerYear = eval("document.carbcalc." + prefix + "_milesPerYear.value || 0");


		avgMPG = eval("document.carbcalc." + prefix + "_avgMilesPerGallon.value || 0");


		if (milesPerYear == 0 || avgMPG == 0) {


			return;


		}


		total = eval("milesPerYear / avgMPG");


		eval("document.carbcalc." + prefix + "_totalGasUsed.value = formatNumber(" + total + ")");


		comp(prefix + "_totalGasUsed");


	}

//-->

<HTML>
	<HEAD>
<SCRIPT>
	function dataObj() {
        }
	data = new dataObj();


data["electricity"] = new Object();
data["electricity"] = new Object();
data.electricity.name = "electricity";
data.electricity.multiplier = 1.5;
data.electricity.units = "kWh";
data.electricity.avg = new Object();
data.electricity.avg.SingleFamilyHome = 11827;
data.electricity.avg.Townhome = 6505;
data.electricity.avg.Apartment = 5990;
data["oil"] = new Object();
data["oil"] = new Object();
data.oil.name = "oil";
data.oil.multiplier = 22;
data.oil.units = "gallons";
data.oil.avg = new Object();
data.oil.avg.SingleFamilyHome = 801;
data.oil.avg.Townhome = 728;
data.oil.avg.Apartment = 466;
data["naturalGas"] = new Object();
data["naturalGas"] = new Object();
data.naturalGas.name = "naturalGas";
data.naturalGas.multiplier = 11.742;
data.naturalGas.units = "therms";
data.naturalGas.avg = new Object();
data.naturalGas.avg.SingleFamilyHome = 944.84;
data.naturalGas.avg.Townhome = 872.95;
data.naturalGas.avg.Apartment = 369.72;
data["propaneOrBottledGas"] = new Object();
data["propaneOrBottledGas"] = new Object();
data.propaneOrBottledGas.name = "propaneOrBottledGas";
data.propaneOrBottledGas.multiplier = 11;
data.propaneOrBottledGas.units = "gallons";
data.propaneOrBottledGas.avg = new Object();
data.propaneOrBottledGas.avg.SingleFamilyHome = 515;
data.propaneOrBottledGas.avg.Townhome = 0;
data.propaneOrBottledGas.avg.Apartment = 87;
data["kerosene"] = new Object();
data["kerosene"] = new Object();
data.kerosene.name = "kerosene";
data.kerosene.multiplier = 21.537;
data.kerosene.units = "gallons";
data.kerosene.avg = new Object();
data.kerosene.avg.SingleFamilyHome = 100;
data.kerosene.avg.Townhome = 0;
data.kerosene.avg.Apartment = 0;
data["woodStovesFireplaces"] = new Object();
data["woodStovesFireplaces"] = new Object();
data.woodStovesFireplaces.name = "woodStovesFireplaces";
data.woodStovesFireplaces.multiplier = 3814;
data.woodStovesFireplaces.units = "cords";
data.woodStovesFireplaces.avg = new Object();
data.woodStovesFireplaces.avg.SingleFamilyHome = 0;
data.woodStovesFireplaces.avg.Townhome = 0;
data.woodStovesFireplaces.avg.Apartment = 0;
data["garbage"] = new Object();
data["garbage"] = new Object();
data.garbage.name = "garbage";
data.garbage.multiplier = 3;
data.garbage.units = "lbs";
data.garbage.avg = new Object();
data.garbage.avg.Household = 2131.6;
data.garbage.avg.Individual = 1146;
data["recycling"] = new Object();
data["recycling"] = new Object();
data.recycling.name = "recycling";
data.recycling.multiplier = 2;
data.recycling.units = "lbs";
data.recycling.avg = new Object();
data.recycling.avg.Household = 788.4;
data.recycling.avg.Individual = 423.4;
data["gasLawnEquipment"] = new Object();
data["gasLawnEquipment"] = new Object();
data.gasLawnEquipment.name = "gasLawnEquipment";
data.gasLawnEquipment.multiplier = 25;
data.gasLawnEquipment.units = "gallons";
data["refrigeratorOrFreezer"] = new Object();
data["refrigeratorOrFreezer"] = new Object();
data.refrigeratorOrFreezer.name = "refrigeratorOrFreezer";
data.refrigeratorOrFreezer.multiplier = 830;
data.refrigeratorOrFreezer.units = "times";
data["vehicle1"] = new Object();
data["vehicle1"] = new Object();
data.vehicle1.name = "vehicle1";
data.vehicle1.multiplier = 19.594;
data.vehicle1.units = "totalGasUsed";
data.vehicle1.avg = new Object();
data.vehicle1.avg.CompactorSmaller = new Object();
data.vehicle1.avg.CompactorSmaller.avgMilesPerGallon = 25.2;
data.vehicle1.avg.CompactorSmaller.milesPerYear = 11300;
data.vehicle1.avg.CompactorSmaller.totalGasUsed = 448.4;
data.vehicle1.avg.MidsizeSedan = new Object();
data.vehicle1.avg.MidsizeSedan.avgMilesPerGallon = 22.2;
data.vehicle1.avg.MidsizeSedan.milesPerYear = 11300;
data.vehicle1.avg.MidsizeSedan.totalGasUsed = 509.0;
data.vehicle1.avg.LargeSedan = new Object();
data.vehicle1.avg.LargeSedan.avgMilesPerGallon = 21.2;
data.vehicle1.avg.LargeSedan.milesPerYear = 11300;
data.vehicle1.avg.LargeSedan.totalGasUsed = 533.0;
data.vehicle1.avg.StationWagon = new Object();
data.vehicle1.avg.StationWagon.avgMilesPerGallon = 23.8;
data.vehicle1.avg.StationWagon.milesPerYear = 11300;
data.vehicle1.avg.StationWagon.totalGasUsed = 474.8;
data.vehicle1.avg.TruckorVan = new Object();
data.vehicle1.avg.TruckorVan.avgMilesPerGallon = 17.2;
data.vehicle1.avg.TruckorVan.milesPerYear = 11300;
data.vehicle1.avg.TruckorVan.totalGasUsed = 686.0;
data.vehicle1.avg.Minivan = new Object();
data.vehicle1.avg.Minivan.avgMilesPerGallon = 20.1;
data.vehicle1.avg.Minivan.milesPerYear = 11300;
data.vehicle1.avg.Minivan.totalGasUsed = 562.2;
data.vehicle1.avg.SportUtility = new Object();
data.vehicle1.avg.SportUtility.avgMilesPerGallon = 18.8;
data.vehicle1.avg.SportUtility.milesPerYear = 11300;
data.vehicle1.avg.SportUtility.totalGasUsed = 601.1;
data["vehicle2"] = new Object();
data["vehicle2"] = new Object();
data.vehicle2.name = "vehicle2";
data.vehicle2.multiplier = 19.594;
data.vehicle2.units = "totalGasUsed";
data.vehicle2.avg = new Object();
data.vehicle2.avg.CompactorSmaller = new Object();
data.vehicle2.avg.CompactorSmaller.avgMilesPerGallon = 25.2;
data.vehicle2.avg.CompactorSmaller.milesPerYear = 11300;
data.vehicle2.avg.CompactorSmaller.totalGasUsed = 448.4;
data.vehicle2.avg.MidsizeSedan = new Object();
data.vehicle2.avg.MidsizeSedan.avgMilesPerGallon = 22.2;
data.vehicle2.avg.MidsizeSedan.milesPerYear = 11300;
data.vehicle2.avg.MidsizeSedan.totalGasUsed = 509.0;
data.vehicle2.avg.LargeSedan = new Object();
data.vehicle2.avg.LargeSedan.avgMilesPerGallon = 21.2;
data.vehicle2.avg.LargeSedan.milesPerYear = 11300;
data.vehicle2.avg.LargeSedan.totalGasUsed = 533.0;
data.vehicle2.avg.StationWagon = new Object();
data.vehicle2.avg.StationWagon.avgMilesPerGallon = 23.8;
data.vehicle2.avg.StationWagon.milesPerYear = 11300;
data.vehicle2.avg.StationWagon.totalGasUsed = 474.8;
data.vehicle2.avg.TruckorVan = new Object();
data.vehicle2.avg.TruckorVan.avgMilesPerGallon = 17.2;
data.vehicle2.avg.TruckorVan.milesPerYear = 11300;
data.vehicle2.avg.TruckorVan.totalGasUsed = 686.0;
data.vehicle2.avg.Minivan = new Object();
data.vehicle2.avg.Minivan.avgMilesPerGallon = 20.1;
data.vehicle2.avg.Minivan.milesPerYear = 11300;
data.vehicle2.avg.Minivan.totalGasUsed = 562.2;
data.vehicle2.avg.SportUtility = new Object();
data.vehicle2.avg.SportUtility.avgMilesPerGallon = 18.8;
data.vehicle2.avg.SportUtility.milesPerYear = 11300;
data.vehicle2.avg.SportUtility.totalGasUsed = 601.1;
data["vehicle3"] = new Object();
data["vehicle3"] = new Object();
data.vehicle3.name = "vehicle3";
data.vehicle3.multiplier = 22.384;
data.vehicle3.units = "totalGasUsed";
data.vehicle3.avg = new Object();
data.vehicle3.avg.LightTruck = new Object();
data.vehicle3.avg.LightTruck.avgMilesPerGallon = 17.2;
data.vehicle3.avg.LightTruck.milesPerYear = 11300;
data.vehicle3.avg.LightTruck.totalGasUsed = 686.0;
data["airMilesFlown"] = new Object();
data["airMilesFlown"] = new Object();
data.airMilesFlown.name = "airMilesFlown";
data.airMilesFlown.multiplier = 0.439479;
data.airMilesFlown.flightsMultiplier = 830.5;
data.airMilesFlown.units = "miles";
data["motorcycles"] = new Object();
data["motorcycles"] = new Object();
data.motorcycles.name = "motorcycles";
data.motorcycles.multiplier = 0.39188;
data.motorcycles.units = "miles";
data["taxis"] = new Object();
data["taxis"] = new Object();
data.taxis.name = "taxis";
data.taxis.multiplier = 0.921636;
data.taxis.units = "miles";
data["railOrSubway"] = new Object();
data["railOrSubway"] = new Object();
data.railOrSubway.name = "railOrSubway";
data.railOrSubway.multiplier = 0.6;
data.railOrSubway.units = "miles";
data["cityBuses"] = new Object();
data["cityBuses"] = new Object();
data.cityBuses.name = "cityBuses";
data.cityBuses.multiplier = 0.7;
data.cityBuses.units = "miles";
data["interstateBuses"] = new Object();
data["interstateBuses"] = new Object();
data.interstateBuses.name = "interstateBuses";
data.interstateBuses.multiplier = 0.2;
data.interstateBuses.units = "miles";

function nTotal()
	{
   var carbTotal = new Number(0);
   carbTotal = 0;
   
   carbTotal += eval(document.carbcalc.electricity_lbsCO2.value || 0);
   carbTotal += eval(document.carbcalc.oil_lbsCO2.value || 0);
   carbTotal += eval(document.carbcalc.naturalGas_lbsCO2.value || 0);
   carbTotal += eval(document.carbcalc.propaneOrBottledGas_lbsCO2.value || 0);
   carbTotal += eval(document.carbcalc.kerosene_lbsCO2.value || 0);
   carbTotal += eval(document.carbcalc.woodStovesFireplaces_lbsCO2.value || 0);
   carbTotal += eval(document.carbcalc.garbage_lbsCO2.value || 0);
   carbTotal += eval(document.carbcalc.recycling_lbsCO2.value || 0);
   carbTotal += eval(document.carbcalc.gasLawnEquipment_lbsCO2.value || 0);
   carbTotal += eval(document.carbcalc.refrigeratorOrFreezer_lbsCO2.value || 0);
   carbTotal += eval(document.carbcalc.vehicle1_lbsCO2.value || 0);
   carbTotal += eval(document.carbcalc.vehicle2_lbsCO2.value || 0);
   carbTotal += eval(document.carbcalc.vehicle3_lbsCO2.value || 0);
   carbTotal += eval(document.carbcalc.airMilesFlown_lbsCO2.value || 0);
   carbTotal += eval(document.carbcalc.motorcycles_lbsCO2.value || 0);
   carbTotal += eval(document.carbcalc.taxis_lbsCO2.value || 0);
   carbTotal += eval(document.carbcalc.railOrSubway_lbsCO2.value || 0);
   carbTotal += eval(document.carbcalc.cityBuses_lbsCO2.value || 0);
   carbTotal += eval(document.carbcalc.interstateBuses_lbsCO2.value || 0);;
   eval(document.carbcalc.carbonTotal.value = carbTotal/2000);
   eval(document.carbcalc.treeTotal.value = carbTotal * 0.001500);
   return(carbTotal);
 }


	function formatNumber(numberToFormat) {
		var re = new RegExp("([0-9]+\.?|\.)([0-9]?)");
		var res = re.exec(numberToFormat);
		s = "" + RegExp.$1 + RegExp.$2;
		return s;
	}

	//
	// Comp(name of field) updates the lbsCO2 and the trees columns
	// as the user either inputs his debt or chooses from the average
	// selection
	//
        function comp(activity)
        {
		prefix_re = /_.*/;
		prefix = activity.replace(prefix_re, "");

		suffix_re = /.*_/;
		suffix = activity.replace(suffix_re, "");

		var units = eval("data." + prefix + ".units");

		if (suffix == "average") {
			// Handle predefined national averages
			format = "_" + suffix;
			average = activity.replace(prefix_re, format);
			ndx = eval("document.carbcalc." + average + ".selectedIndex");

			avg_name = eval("document.carbcalc." + average + ".options[" + ndx + "].value");

			   lose_the_spaces = /[^ ]+/g;
			   new_name = avg_name.match(lose_the_spaces);
			   field = "";
			   for(i=0;i < new_name.length; i++) {
				field = field + new_name[i];
			   }
			   if (field == "" || field == 0) { return; }

			   msg = eval("data." + prefix + ".avg." + field);
			
			// If an average  is selected fill in the user input
			// for them.
			eval("document.carbcalc." + prefix + "_" + units + ".value = " + msg);
		} else if (suffix == "vehicleType") {
			format = "_" + suffix;
			average = activity.replace(prefix_re, format);
			ndx = eval("document.carbcalc." + average + ".selectedIndex");

			avg_name = eval("document.carbcalc." + average + ".options[" + ndx + "].value");

			   lose_the_spaces = /[^ ]+/g;
			   new_name = avg_name.match(lose_the_spaces);
			   field = "";
			   for(i=0;i < new_name.length; i++) {
				field = field + new_name[i];
			   }
			   if (field == "" || field == 0) { return; }

                           objName = "data." + prefix + ".avg." + field;

                           eval("document.carbcalc." + prefix + "_milesPerYear.value = formatNumber(" + objName + ".milesPerYear)");
                           eval("document.carbcalc." + prefix + "_avgMilesPerGallon.value = formatNumber(" + objName + ".avgMilesPerGallon)");
                           eval("document.carbcalc." + prefix + "_totalGasUsed.value = formatNumber(" + objName + ".totalGasUsed)");

			   msg = eval("data." + prefix + ".avg." + field + ".totalGasUsed");
			
			// If an vehicletype is selected fill in the user input
			// for them.
			//eval("document.carbcalc." + prefix + "_" + units + ".value = " + msg);
		} else {
			var msg = new Number(0);
			msg = eval("document.carbcalc." + activity + ".value");

			// Reset the Average or Vehicle Type selection if value is typed in
			tst = eval("document.carbcalc." + prefix + "_average");
			if (tst != null) {
				eval("document.carbcalc." + prefix + "_average.selectedIndex = 0");
			}

			tst = eval("document.carbcalc." + prefix + "_vehicleType");
			if (tst != null) {
				eval("document.carbcalc." + prefix + "_vehicleType.selectedIndex = 0");
			}

			if (isNaN(msg)) {
				alert("Please provide a numeric value");
				eval("document.carbcalc." + activity + ".value = \"\"");
				return;
			}
                }
		pounds = activity.replace(prefix_re, "_lbsCO2");

		vehicle_re = /^(vehicle)(.*)/;
		vehicle = activity.replace(vehicle_re, "$1");

                if (vehicle == "vehicle") {

		ac = activity.replace(prefix_re, "_airConditioner");
		ndx = eval("document.carbcalc." + ac + ".selectedIndex");
		selection = eval("document.carbcalc." + ac + ".options[" + ndx + "].value");
		if (selection == "Yes")
			refrig = 195;
		else
			refrig = 1;

			result = eval(msg + " * data." + prefix + ".multiplier + refrig");

		} else if (prefix == "airMilesFlown") {
			if (suffix != units) {
				res1 = eval(msg + " * data." + prefix + ".flightsMultiplier");
				res2 = formatNumber(res1);
				eval("document.carbcalc." + prefix + "_" + units + ".value = " + res1);
				result = eval(res1 + " * data." + prefix + ".multiplier");
			} else {
				result = eval(msg + " * data." + prefix + ".multiplier");
				res1 = eval(msg + " / data." + prefix + ".flightsMultiplier");
				res2 = formatNumber(res1);
				eval("document.carbcalc." + prefix + "_flights" + ".value = " + res2);
			}
		} else {
			result = eval(msg + " * data." + prefix + ".multiplier");
		}

		res2 = formatNumber(result);

		lbfield = "document.carbcalc." + pounds + ".value";
		eval(lbfield + " = " + res2);

		res3 = formatNumber(eval(result + " * 0.0015"));
		trees = activity.replace(prefix_re, "_trees");
//		eval("document.carbcalc." + trees + ".value = " + result + " * 0.0015");
		eval("document.carbcalc." + trees + ".value = " + res3);


		nTotal();
        }

	//
	// Handle the special case of Vehicle calculations
	//

	function vcomp(activity) {
		prefix_re = /_.*/;
		prefix = activity.replace(prefix_re, "");

		suffix_re = /.*_/;
		suffix = activity.replace(suffix_re, "");

		milesPerYear = eval("document.carbcalc." + prefix + "_milesPerYear.value || 0");
		avgMPG = eval("document.carbcalc." + prefix + "_avgMilesPerGallon.value || 0");

		if (milesPerYear == 0 || avgMPG == 0) {
			return;
		}

		total = eval("milesPerYear / avgMPG");

		eval("document.carbcalc." + prefix + "_totalGasUsed.value = formatNumber(" + total + ")");

		comp(prefix + "_totalGasUsed");
	}
</SCRIPT>
<title>American Forests: Resources</title>
<meta name="keywords" content="american forests, trees">

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<td><p>
As policy makers struggle to agree on national and international actions to reduce the buildup of greenhouse gases � something that may take years -- AMERICAN FORESTS is helping people take action now.</p>

<p>
The Personal Climate Change Calculator is an easy to use tool which will help you measure your climate-affecting carbon dioxide (CO2) emissions.  After calculating your carbon footprint, you will be presented with a convenient option for offsetting these emissions by making a donation to plant trees in one of AMERICAN FORESTS Global ReLeaf forest restoration projects. Each tree costs just $1 and is �planted� with the click of a mouse on a secure page of the website.</p>
					

					<p><b>Calculator 
                      Instructions</b></p>
                    <p><b>Just 
                      3 Easy Steps:<br>
                      </b><b> 
                      1. Fill in your estimates or numbers.<br>
                      2. Click calculate. <br>
                      3. </b><b>Plant 
                      trees. 
                      </b><br>
                      <br>
                      Enter exact figures into the left-hand columns or select 
                      one of the national averages in the second column. The CO2 
                      generated by your use of fossil fuels is instantly tallied 
                      in the third column, while the number of trees it will take 
                      to remove that amount of CO<sup>2</sup> is given 
                      in the last column. If you make a mistake or want to delete 
                      a factor from your total, enter a zero in the left-most 
                      columns as needed until a zero appears in the corresponding 
                      CO2 column. If you wish to start over, hit Reload or Refresh 
                      on your browser. Once you have filled in all the appropriate 
                      boxes, hit &quot;Calculate and Verify&quot; at the bottom 
                      of the page.<br>
                      <br>
                      Wondering how we arrived at these figures? Hyperlinks within 
                      the calculator will take you to our <a href="assumptions.php">Assumptions 
                      and Sources page</a>.<br>
					  
					  <!--<a class="crumbtrail" href="sponsors.php">Learn what corporations are doing to offset their carbon emissions</a>.-->
					  
                      <br>
                      Questions and comments are welcome at <a href="mailto:info@amfor.org">info@amfor.org</a>.<br>
                      </p>
					  <br>
                    </td>
                </tr>
                <tr bgcolor="#EEEEEE"> 
                  <td><p><i>Please 
                    Note: You must enter all numbers without commas in order for 
                    American Forests' Climate Change Calculator to correctly process 
                    your results.</i></p></td>
                </tr>
              </table>
     <br>
<table width="100%" border="0" cellpadding="0" cellspacing="0">

  <tr> 

    <td width="100%" colspan="2"> 

      <form method="post" action="index.php" name="carbcalc">
	<input type=hidden name="carbonTotal" value=0>
	<input type=hidden name="treeTotal" value=0>
	<input type=hidden name="verb" value=init>

        <table border="1" cellpadding="0" cellspacing="0" width="100%">

          <tr> 

            <td> 

              <table border="0" cellpadding="3" cellspacing="2" width="100%">

                <tr> 

                  <td class="tealhead" colspan="5" align="center" valign="middle"> 
                      <b>Part 

                      1: At Home</b> 

                  </td>

                </tr>

                <tr> 

                  <td align="center" class="tealbody">Emission 

                    Source</td>

                  <td align="center" class="tealbody">My 

                    Annual Household Usage</td>

                  <td align="center" class="tealbody">...Or 

                    Use U.S. Averages</td>

                  <td align="center" class="tealbody">CO2 

                    Emissions</td>

                  <td align="center" class="tealbody">Trees 

                    Needed</td>

                </tr>

                <tr> 

                  <td class="greenhead" align="right"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white"><i><b>Residential 

                    Power</b></i></td>

                  <td><font size="1"></td>

                  <td><font size="1"></td>

                  <td><font size="1"></td>

                  <td><font size="1"></td>

                </tr>

                <tr> 

                  <td align="right" valign="middle"> 

                    <div align="right"> <font size="1"><a href="assumptions.php#Anchor-Electricity-47857"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular">Electricity</a></div>

                  </td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="electricity_kWh" tabindex="1" size="8" onChange="comp(this.name)">

                    kWh</td>

                  <td bgcolor="#e0e0e0"> 

                    <select name="electricity_average" tabindex="1" size="1" onChange="comp(this.name)">

                      <option value="0" selected>...Or Select Average 

                      <option value="Single Family Home">Single Family Home 

                      <option value="Townhome">Townhome 

                      <option value="Apartment">Apartment 

                    </select>

                    </td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="electricity_lbsCO2" tabindex="-1" readonly size="8">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="electricity_trees" tabindex="-1" readonly size="8">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle"> 

                    <div align="right"> Oil</div>

                  </td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="oil_gallons" tabindex="1" size="8" onChange="comp(this.name)">

                    Gallons</td>

                  <td bgcolor="#e0e0e0"> 

                    <select name="oil_average" tabindex="1" size="1" onChange="comp(this.name)">

                      <option value="0" selected>...Or Select Average 

                      <option value="Single Family Home">Single Family Home 

                      <option value="Townhome">Townhome 

                      <option value="Apartment">Apartment 

                    </select>

                    </td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="oil_lbsCO2" tabindex="-1" readonly size="8">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="oil_trees" tabindex="-1" readonly size="8">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle"> 

                    <div align="right"> Natural 

                      Gas</div>

                  </td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="naturalGas_therms" tabindex="1" size="8" onChange="comp(this.name)">

                    Therms</td>

                  <td bgcolor="#e0e0e0"> 

                    <select name="naturalGas_average" tabindex="1" size="1" onChange="comp(this.name)">

                      <option value="0" selected>...Or Select Average 

                      <option value="Single Family Home">Single Family Home 

                      <option value="Townhome">Townhome 

                      <option value="Apartment">Apartment 

                    </select>

                    </td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="naturalGas_lbsCO2" tabindex="-1" readonly size="8">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="naturalGas_trees" tabindex="-1" readonly size="8">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle"> 

                    <div align="right"> Propane 

                      or Bottled Gas</div>

                  </td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="propaneOrBottledGas_gallons" tabindex="1" size="8" onChange="comp(this.name)">

                    Gallons</td>

                  <td bgcolor="#e0e0e0"> 

                    <select name="propaneOrBottledGas_average" tabindex="1" size="1" onChange="comp(this.name)">

                      <option value="0" selected>...Or Select Average 

                      <option value="Single Family Home">Single Family Home 

                      <option value="0">Townhome (N/A) 

                      <option value="0">Apartment 

                    </select>

                    </td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="propaneOrBottledGas_lbsCO2" tabindex="-1" readonly size="8">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="propaneOrBottledGas_trees" tabindex="-1" readonly size="8">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle"> 

                    <div align="right"> Kerosene</div>

                  </td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="kerosene_gallons" tabindex="1" size="8" onChange="comp(this.name)">

                    Gallons</td>

                  <td bgcolor="#e0e0e0"> 

                    <select name="kerosene_average" tabindex="1" size="1" onChange="comp(this.name)">

                      <option value="0" selected>...Or Select Average 

                      <option value="Single Family Home">Single Family Home 

                      <option value="0">Townhome (N/A) 

                      <option value="0">Apartment (N/A) 

                    </select>

                    </td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="kerosene_lbsCO2" tabindex="-1" readonly size="8">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="kerosene_trees" tabindex="-1" readonly size="8">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle"> 

                    <div align="right"> <font size="1"><a href="assumptions.php#Anchor-Wood-11481"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular">Wood 
                      Stoves, Fireplaces</a></div>

                  </td>

                  <td bgcolor="#e0e0e0" colspan="2"> 

                    <input type="text" name="woodStovesFireplaces_cords" tabindex="1" size="8" onChange="comp(this.name)">

                    Cords</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="woodStovesFireplaces_lbsCO2" tabindex="1" size="8" onChange="comp(this.name)">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="woodStovesFireplaces_trees" tabindex="-1" readonly size="8">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle" class="greenhead"> 

                    <div align="right"> <font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white"><i><b>Waste</b></i></div>

                  </td>

                  <td colspan="4" align="center" valign="middle"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="2" color="white"> 

                    <hr size="2">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle"><font size="1"><a href="assumptions.php#Anchor-Waste-35882"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular">Garbage</a></td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="garbage_lbs" tabindex="1" size="8" onChange="comp(this.name)">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <select name="garbage_average" tabindex="1" size="1" onChange="comp(this.name)">

                      <option value="0" selected>...Or Select Average 

                      <option value="Household">Household 

                      <option value="Individual">Individual 

                    </select>

                    </td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="garbage_lbsCO2" tabindex="-1" readonly size="8">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="garbage_trees" tabindex="-1" readonly size="8">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle"><font size="1"><a href="assumptions.php#Anchor-Waste-35882"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular">Recycling</a></td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="recycling_lbs" tabindex="1" size="8" onChange="comp(this.name)">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <select name="recycling_average" tabindex="1" size="1" onChange="comp(this.name)">

                      <option value="0" selected>...Or Select Average 

                      <option value="Household">Household 

                      <option value="Individual">Individual 

                    </select>

                    </td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="recycling_lbsCO2" tabindex="-1" readonly size="8">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="recycling_trees" tabindex="-1" readonly size="8">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle" class="greenhead"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white"><i><b>Other</b></i></td>

                  <td colspan="4"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="2" color="white"> 

                    <hr size="2">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle">Gas 

                    Lawn Equipment</td>

                  <td bgcolor="#e0e0e0" colspan="2"> 

                    <input type="text" name="gasLawnEquipment_gallons" tabindex="1" size="8" onChange="comp(this.name)">

                    Gallons</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="gasLawnEquipment_lbsCO2" tabindex="-1" readonly size="8">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="gasLawnEquipment_trees" tabindex="-1" readonly size="8">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle">Disposal 

                    or Recharging of<br>
                    <a href="assumptions.php#Anchor-Refrigerators-14210">Refrigerator 
                    or Freezer</a></td>

                  <td bgcolor="#e0e0e0" colspan="2"> 

                    <input type="text" name="refrigeratorOrFreezer_times" tabindex="1" size="8" onChange="comp(this.name)">

                    # of Times Last Year</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="refrigeratorOrFreezer_lbsCO2" tabindex="-1" readonly size="8">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="refrigeratorOrFreezer_trees" tabindex="-1" readonly size="8">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white">x</td>

                  <td><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white">x</td>

                  <td><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white">x</td>

                  <td colspan="2"><font size="1"></td>

                </tr>

                <tr> 

                  <td colspan="5" align="center" valign="middle"class="tealhead"> 
                      <b>Part 

                      2: On the Go</b> 
                  </td>

                </tr>

                <tr> 

                  <td class="tealbody" align="center" valign="middle">Emission 

                    Source</td>

                  <td class="tealbody" align="center" valign="middle">Enter 

                    Your Vehicle Data</td>

                  <td class="tealbody" align="center" valign="middle">...Or 

                    Use U.S. Averages</td>

                  <td class="tealbody" align="center" valign="middle">CO2 

                    Emissions</td>

                  <td class="tealbody" align="center" valign="middle">Trees 

                    Needed</td>

                </tr>

                <tr> 

                  <td align="right" valign="middle" class="greenhead"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white"><i><b>Vehicle 

                    1</b></i></td>

                  <td colspan="2"><font size="1"></td>

                  <td><font size="1"></td>

                  <td><font size="1"></td>

                </tr>

                <tr> 

                  <td align="right" valign="middle">Miles 

                    per Year</td>

                  <td> 

                    <input type="text" name="vehicle1_milesPerYear" tabindex="1" size="8" onChange="vcomp(this.name)">

                    Miles</td>

                  <td><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white">x</td>

                  <td rowspan="3" colspan="2"><font size="1"></td>

                </tr>

                <tr> 

                  <td align="right" valign="middle">Avg. 

                    Miles per Gallon</td>

                  <td> 

                    <input type="text" name="vehicle1_avgMilesPerGallon" tabindex="1" size="8" onChange="vcomp(this.name)">

                    MPG</td>

                  <td rowspan="2" align="left" valign="bottom" nowrap><i><font size="-2">Averages 

                    below are based on EPA<br>

                    estimates by type of vehicle.</i></td>

                </tr>

                <tr> 

                  <td align="right" valign="middle">Vehicle 
                    Has <a href="assumptions.php#Anchor-Vehicle-23240">Air 
                    Conditioner</a></td>

                  <td> 

                    <select name="vehicle1_airConditioner" tabindex="1" size="1" onChange="vcomp(this.name)">

                      <option value="Yes" selected>Yes 

                      <option value="No">No 

                    </select>

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle">Total 

                    Gas Used</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="vehicle1_totalGasUsed" tabindex="1" size="8" onChange="comp(this.name)">

                    Gallons</td>

                  <td bgcolor="#e0e0e0"> 

                    <select name="vehicle1_vehicleType" tabindex="1" size="1" onChange="comp(this.name)">

                      <option value="0" selected>...Or Select Vehicle Type 

                      <option value="Compact or Smaller">Compact or Smaller 

                      <option value="Midsize Sedan">Midsize Sedan 

                      <option value="Large Sedan">Large Sedan 

                      <option value="Station Wagon">Station Wagon 

                      <option value="Truck or Van">Truck or Van 

                      <option value="Minivan">Minivan 

                      <option value="Sport Utility">Sport Utility 

                    </select>

                    </td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="vehicle1_lbsCO2" tabindex="-1" readonly size="8">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="vehicle1_trees" tabindex="-1" readonly size="8">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white">x</td>

                  <td><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white">x</td>

                  <td><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white">x</td>

                  <td><font size="1"></td>

                  <td><font size="1"></td>

                </tr>

                <tr> 

                  <td align="right" valign="middle" class="greenhead"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white"><i><b>Vehicle 

                    2</b></i></td>

                  <td colspan="4"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="2" color="white"> 

                    <hr size="2">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle">Miles 

                    per Year</td>

                  <td> 

                    <input type="text" name="vehicle2_milesPerYear" tabindex="1" size="8" onChange="vcomp(this.name)">

                    Miles</td>

                  <td><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white">x</td>

                  <td rowspan="3" colspan="2"><font size="1"></td>

                </tr>

                <tr> 

                  <td align="right" valign="middle">Avg. 

                    Miles per Gallon</td>

                  <td> 

                    <input type="text" name="vehicle2_avgMilesPerGallon" tabindex="1" size="8" onChange="vcomp(this.name)">

                    MPG</td>

                  <td rowspan="2" align="left" valign="bottom" nowrap><i><font size="-2">Averages 

                    below are based on EPA<br>

                    estimates by type of vehicle.</i></td>

                </tr>

                <tr> 

                  <td align="right" valign="middle">Vehicle 
                    Has <a href="assumptions.php#Anchor-Vehicle-23240">Air 
                    Conditioner</a></td>

                  <td> 

                    <select name="vehicle2_airConditioner" tabindex="1" size="1" onChange="vcomp(this.name)">

                      <option value="Yes" selected>Yes 

                      <option value="No">No 

                    </select>

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle">Total 

                    Gas Used</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="vehicle2_totalGasUsed" tabindex="1" size="8" onChange="comp(this.name)">

                    Gallons</td>

                  <td bgcolor="#e0e0e0"> 

                    <select name="vehicle2_vehicleType" tabindex="1" size="1" onChange="comp(this.name)">

                      <option value="0" selected>...Or Select Vehicle Type 

                      <option value="Compact or Smaller">Compact or Smaller 

                      <option value="Midsize Sedan">Midsize Sedan 

                      <option value="Large Sedan">Large Sedan 

                      <option value="Station Wagon">Station Wagon 

                      <option value="Truck or Van">Truck or Van 

                      <option value="Minivan">Minivan 

                      <option value="Sport Utility">Sport Utility 

                    </select>

                    </td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="vehicle2_lbsCO2" tabindex="-1" readonly size="8">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="vehicle2_trees" tabindex="-1" readonly size="8">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white">xxx</td>

                  <td><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white">x</td>

                  <td><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white">x</td>

                  <td><font size="1"></td>

                  <td><font size="1"></td>

                </tr>

                <tr> 

                  <td align="right" valign="middle" class="greenhead"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white"><i><b>Vehicle 

                    3 (Diesel)</b></i></td>

                  <td colspan="4"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="2" color="white"> 

                    <hr size="2">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle">Miles 

                    per Year</td>

                  <td> 

                    <input type="text" name="vehicle3_milesPerYear" tabindex="1" size="8" onChange="vcomp(this.name)">

                    Miles</td>

                  <td><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white">x</td>

                  <td rowspan="3" colspan="2"><font size="1"></td>

                </tr>

                <tr> 

                  <td align="right" valign="middle">Avg. 

                    Miles per Gallon</td>

                  <td> 

                    <input type="text" name="vehicle3_avgMilesPerGallon" tabindex="1" size="8" onChange="vcomp(this.name)">

                    MPG</td>

                  <td rowspan="2" align="left" valign="bottom" nowrap><i>Averages 

                    below are based on EPA<br>

                    estimates by type of vehicle.</i></td>

                </tr>

                <tr> 

                  <td align="right" valign="middle">Vehicle 
                    Has <a href="assumptions.php#Anchor-Vehicle-23240">Air 
                    Conditioner</a></td>

                  <td> 

                    <select name="vehicle3_airConditioner" tabindex="1" size="1" onChange="vcomp(this.name)">

                      <option value="Yes" selected>Yes 

                      <option value="No">No 

                    </select>

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle">Total 
                    <a href="assumptions.php#Anchor-Diesel-3800">Diesel</a> 
                    Fuel Used</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="vehicle3_totalGasUsed" tabindex="1" size="8" onChange="comp(this.name)">

                    Gallons</td>

                  <td bgcolor="#e0e0e0"> 

                    <select name="vehicle3_vehicleType" tabindex="1" size="1" onChange="comp(this.name)">

                      <option value="0" selected>...Or Select Vehicle Type 

                      <option value="Light Truck">Light Truck 

                    </select>

                    </td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="vehicle3_lbsCO2" tabindex="-1" readonly size="8">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="vehicle3_trees" tabindex="-1" readonly size="8">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white">x</td>

                  <td><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white">x</td>

                  <td><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white">x</td>

                  <td><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white">x</td>

                  <td><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white">x</td>

                </tr>

                <tr> 

                  <td class="tealbody" align="center" valign="middle">Emission 

                    Source</td>

                  <td class="tealbody" align="center" valign="middle">Enter 

                    Air Miles Flown</td>

                  <td class="tealbody" align="center" valign="middle">...Or 

                    Number of Flights</td>

                  <td class="tealbody" align="center" valign="middle">CO2 

                    Emissions</td>

                  <td class="tealbody" align="center" valign="middle">Trees 

                    Needed</td>

                </tr>

                <tr> 

                  <td align="right" valign="middle" class="greenhead"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white"><i><b>Air 

                    Travel</b></i></td>

                  <td colspan="2"><font size="1"></td>

                  <td><font size="1"></td>

                  <td><font size="1"></td>

                </tr>

                <tr> 

                  <td align="right" valign="middle"><font size="1"><a href="assumptions.php#Anchor-Airline-35326"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular">Air 
                    Miles</a><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular"> 
                    Flown</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="airMilesFlown_miles" tabindex="1" size="8" onChange="comp(this.name)">

                    Miles</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="airMilesFlown_flights" tabindex="1" size="8" onChange="comp(this.name)">

                    # of Flights</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="airMilesFlown_lbsCO2" tabindex="-1" readonly size="8">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="airMilesFlown_trees" tabindex="-1" readonly size="8">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white">x</td>

                  <td><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white">x</td>

                  <td><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white">x</td>

                  <td><font size="1"></td>

                  <td><font size="1"></td>

                </tr>

                <tr> 

                  <td class="tealbody" align="center" valign="middle">Emission 

                    Source</td>

                  <td class="tealbody" align="center" valign="middle" colspan="2">Annual 

                    Miles Traveled</td>

                  <td class="tealbody" align="center" valign="middle">CO2 

                    Emissions</td>

                  <td class="tealbody" align="center" valign="middle">Trees 

                    Needed</td>

                </tr>

                <tr> 

                  <td align="right" valign="middle" class="greenhead"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" size="1" color="white"><i><b>Other 

                    Travel</b></i></td>

                  <td colspan="2"><font size="1"></td>

                  <td><font size="1"></td>

                  <td><font size="1"></td>

                </tr>

                <tr> 

                  <td align="right" valign="middle">Motorcycles</td>

                  <td bgcolor="#e0e0e0" colspan="2"> 

                    <input type="text" name="motorcycles_miles" tabindex="1" size="8" onChange="comp(this.name)">

                    Miles</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="motorcycles_lbsCO2" tabindex="-1" readonly size="8">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="motorcycles_trees" tabindex="-1" readonly size="8">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle">Taxis</td>

                  <td bgcolor="#e0e0e0" colspan="2"> 

                    <input type="text" name="taxis_miles" tabindex="1" size="8" onChange="comp(this.name)">

                    Miles</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="taxis_lbsCO2" tabindex="-1" readonly size="8">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="taxis_trees" tabindex="-1" readonly size="8">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle">Rail 

                    or Subway</td>

                  <td bgcolor="#e0e0e0" colspan="2"> 

                    <input type="text" name="railOrSubway_miles" tabindex="1" size="8" onChange="comp(this.name)">

                    Miles</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="railOrSubway_lbsCO2" tabindex="-1" readonly size="8">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="railOrSubway_trees" tabindex="-1" readonly size="8">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle">City 

                    Buses</td>

                  <td bgcolor="#e0e0e0" colspan="2"> 

                    <input type="text" name="cityBuses_miles" tabindex="1" size="8" onChange="comp(this.name)">

                    Miles</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="cityBuses_lbsCO2" tabindex="-1" readonly size="8">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="cityBuses_trees" tabindex="-1" readonly size="8">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle">Interstate 

                    Buses</td>

                  <td bgcolor="#e0e0e0" colspan="2"> 

                    <input type="text" name="interstateBuses_miles" tabindex="1" size="8" onChange="comp(this.name)">

                    Miles</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="interstateBuses_lbsCO2" tabindex="-1" readonly size="8">

                    lbs.</td>

                  <td bgcolor="#e0e0e0"> 

                    <input type="text" name="interstateBuses_trees" tabindex="-1" readonly size="8">

                    </td>

                </tr>

                <tr> 

                  <td align="right" valign="middle"><font size="1"></td>

                  <td></td>

                  <td><font color="white">x</td>

                  <td></td>

                  <td></td>

                </tr>

                <tr> 

                  <td colspan="3" align="right" valign="middle" class="greenhead"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" color="white"><b>Part 

                    3: Calculate and Verify Climate Impact</b></td>

                  <td colspan="2" bgcolor="#e0e0e0"> 

                    <input type="submit" value="Calculate" name="submit" onClick="nTotal()">

                    <input type="reset" value="Start Over" name="reset">

                  </td>

                </tr>

              </table>

            </td>

          </tr>

        </table>

      </form>

    </td>

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