/**
 * Form validation scrypt
 *
 */

			function SubmitForm()
			{ 
				var HotelRate = document.forms.SavingsCalculator.HotelRate.value;
				var InflationRate = document.forms.SavingsCalculator.InflationRate.value;
				var TimePeriod = document.forms.SavingsCalculator.TimePeriod.value;
				var NightNum = document.forms.SavingsCalculator.NightNum.value;
				var FutureNightly, FutureWeekly, FutureSum = 0;
							
				// Future Nightly Calculation
				FutureNightly = HotelRate * Math.pow(InflationRate,TimePeriod)
			    	FutureNightly *= Math.pow(10,2);
			    	FutureNightly = Math.floor(FutureNightly);
			    	FutureNightly /= Math.pow(10,2);
				document.SavingsCalculator.FutureNightly.value = "$"+FutureNightly;
				
				
				
				// Future Weekly Calculation
				FutureWeekly = FutureNightly * NightNum;
			    	FutureWeekly *= Math.pow(10,2);
			    	FutureWeekly = Math.floor(FutureWeekly);
			    	FutureWeekly /= Math.pow(10,2);
				document.SavingsCalculator.FutureWeekly.value = "$"+FutureWeekly;				

				// Future Sum Calculation
				for (i = 0; i < TimePeriod; i++)
				  {  
				  	var year = i + 1;
					FutureSum = FutureSum + HotelRate * Math.pow(InflationRate,year);
									
				}

					FutureSum = FutureSum * NightNum;
					
			    	FutureSum *= Math.pow(10,2);
			    	FutureSum = Math.floor(FutureSum);
			    	FutureSum /= Math.pow(10,2);
				document.SavingsCalculator.FutureSum.value = "$"+FutureSum;
				
			}