// <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
//
// $Id: greenroom_energy_saving_tips_common.js 211 2010-06-24 11:01:06Z wah $
//

var daysPerYear = 365;
var kWhPerKg = 0.616;
//
var defaultNumOfLamps = 1;
var defaultLampWattage = 60;
var defaultBurnHoursPerDay = 6;
var defaultCostPerkWh = 0.20;
var defaultLampLife = 15000;


function getRecommendedWattage ( inWattage ) {
	var retVal = 0;

	if (!isNaN(inWattage)) {
		switch(parseInt(inWattage)) {
			case 20:
				retVal = 4;
				break;
				
			case 25:
				retVal = 5;
				break;
				
			case 35:
				retVal = 7;
				break;
				
			case 45:
				retVal = 9;
				break;
				
			case 60:
				retVal = 11;
				break;
				
			case 75:
				retVal = 15;
				break;
				
			case 100:
				retVal = 20;
				break;
				
			case 125:
				retVal = 23;
				break;
		}
	}
	return retVal;
}