function validateForm(form) {
	var isValid = true;
	var msg = "All fields required. Please complete empty fields:\n";
	// Check each field individually
	if(form.company.value.length == 0) {
		msg += "\tCompany\n";
		isValid = false;
	}
	if(form.first_name.value.length == 0) {
		msg += "\tFirst Name\n";
		isValid = false;
	}
	if(form.last_name.value.length == 0) {
		msg += "\tLast Name\n";
		isValid = false;
	}
	if(form.city.value.length == 0) {
		msg += "\tCity\n";
		isValid = false;
	}
	if(form.state.value.length == 0) {
		msg += "\tState\n";
		isValid = false;
	}
	if(form.phone.value.length == 0) {
		msg += "\tPhone\n";
		isValid = false;
	}
	if(form.email.value.length == 0) {
		msg += "\tEmail\n";
		isValid = false;
	}
	if(form.revenue.selectedIndex == 0) {
		msg += "\tSelect a Revenue amount\n";
		isValid = false;
	}
		if(form.employees.selectedIndex == 0) {
		msg += "\tSelect number of Employees\n";
		isValid = false;
	}
		if(form.emailVolume.selectedIndex == 0) {
		msg += "\tSelect Monthly Email Volume\n";
		isValid = false;
	}
	// Show the error message to the user
	if(!isValid) alert(msg);
	return isValid;
}