function CheckForm(){
				var idoc = document.spiruform;
				var flavor = -1;
				var currently = -1;
				
				if (idoc.oName.value == ""){
					alert('Please enter your name');
					return false;
					}
				if (idoc.oAddress.value == ""){
					alert('Please enter your address');
					return false;
					}
				if (idoc.oCity.value == ""){
					alert('Please enter your city');
					return false;
					}
				if (idoc.oState.value == ""){
					alert('Please enter your state');
					return false;
					}
				if (idoc.oZip.value == ""){
					alert('Please enter your zip');
					return false;
					}				
				if (idoc.oEmail.value == ""){
					alert('Please enter your email address');
					return false;
					}			
				if (idoc.couponCode.value == ""){
					alert('Please enter your promotional code');
					return false;
					}
				
				for (i=0; i<idoc.spiruFlavor.length; i++) {
				if (idoc.spiruFlavor[i].checked){
						flavor = i;
						}
					}
		
				if (flavor == -1){
					alert('Please choose a flavor');
					return false;
					}
					
				for (y=0; y<idoc.currentlyUseSpiru.length; y++) {
				if (idoc.currentlyUseSpiru[y].checked){
						currently = y;
						}
					}
		
				if (currently == -1){
					alert('Please choose whether you currently use Spiru-tein or not');
					return false;
					}
				
				if (idoc.sgt.value == ""){
					alert('Please enter the register code');
					return false;
				}	
		}