function checkSubmit(form) {
	if(form.firstName.value.length==0 || !isNaN(form.firstName.value)){
		alert("Please enter your first name.");
		form.firstName.focus();
		return false;
	}
	if(form.lastName.value.length==0 || !isNaN(form.lastName.value)){
		alert("Please enter your last name.");
		form.lastName.focus();
		return false;
	}
	if(form.birthdate.value==""){
		alert("Please enter your birth date in the format MM/DD/YYYY.");
		form.birthdate.focus();
		return false;
	}
	var regEmail = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (!form.email.value.match(regEmail)) {
		alert("Please enter a valid email address.");
		form.email.focus();
		return false;
	}
	var regPhone = /^(?:\([2-9]\d{2}\)\ ?|[2-9]\d{2}(?:\-?|\ ?|\.?))[2-9]\d{2}[- .]?\d{4} ?$|^(?:\([2-9]\d{2}\)\ ?|[2-9]\d{2}(?:\-?|\ ?|\.?))[2-9]\d{2}[- .]?\d{4} *x\d*$/; 
	if (!form.number.value.match(regPhone)) {
		alert("Please enter a valid phone number.");
		form.number.focus();
		return false;
	}
	if(form.address1.value==""){
		alert("Please enter your address.");
		form.address1.focus();
		return false;
	}
	if(form.zip.value==""){
		alert("Please enter your zip code.");
		form.zip.focus();
		return false;
	}
	if (form.householdIncome.options[form.householdIncome.selectedIndex].value == "") {
		alert("Please select a household income.");
		form.householdIncome.focus();
		return false;
	}
	if (form.moneyAvailable.options[form.moneyAvailable.selectedIndex].value == "") {
		alert("Please select an amount to invest.");
		form.moneyAvailable.focus();
		return false;
	}
	if (form.investmentGoal.options[form.investmentGoal.selectedIndex].value == "") {
		alert("Please select an investment goal.");
		form.investmentGoal.focus();
		return false;
	}
}

function createYear() {
	var year = (new Date()).getFullYear();
	document.write(year);
}