function checkForm()
	{
		var firstName = document.inputData.first_name.value;
		var lastName = document.inputData.last_name.value;
		var address = document.inputData.address1.value;
		var cityVar = document.inputData.city.value;
		var stateVar = document.inputData.state.value;
		var zipVar = document.inputData.zip.value;
		var countryVar = document.inputData.country.value;
		var phoneVar = document.inputData.phone.value;
		var emailVar = document.inputData.email.value;
		var creditVar = document.inputData.credit_card.value;
		var expDateVar = document.inputData.exp_date.value;
		var itemsVar = document.inputData.items.value;
		
		if(firstName.length==0)
		{
			alert("You must enter a first name.");
			return false;
		}
		else if(lastName.length==0)
		{
			alert("You must enter a last name.");
			return false;
		}
		else if(address.length==0)
		{
			alert("You must enter a address in the first address line.");
			return false;
		}
		else if(cityVar.length==0)
		{
			alert("You must enter a city.");
			return false;
		}
		else if(stateVar.length==0)
		{
			alert("You must enter a state.");
			return false;
		}
		else if(zipVar.length==0)
		{
			alert("You must enter a zip code.");
			return false;
		}				
		else if(countryVar.length==0)
		{
			alert("You must enter a country.");
			return false;
		}
		else if(phoneVar.length==0)
		{
			alert("You must enter a phone number.");
			return false;
		}
		else if(emailVar.length==0)
		{
			alert("You must enter an email address.");
			return false;
		}
		else if(creditVar.length==0)
		{
			alert("You must enter a credit card number.");
			return false;
		}
		else if(expDateVar.length==0)
		{
			alert("You must enter a exp. date.");
			return false;
		}	
		else if(itemsVar.length==0)
		{
			alert("You must enter a what items you wish to purchase.");
			return false;
		}				
		return true;
	}