function Verify(f) {
	var ErrorString = "";
	Control = f.firstname;
	if (isBlank(Control)) ErrorString += "\n - Please enter your first name";
	Control = f.lastname;
	if (isBlank(Control)) ErrorString += "\n - Please enter your last name";
	Control = f.address1;
	if (isBlank(Control)) ErrorString += "\n - Please enter your address";
	Control = f.city;
	if (isBlank(Control)) ErrorString += "\n - Please enter your city";
	Control = f.stateprovince;
	if (isSelected(Control, 0)) ErrorString += "\n - Please select a state";
	Control = f.postalcode;
	if (isBlank(Control))  ErrorString += "\n - Please enter your postal code";
	Control = f.email;
	if (isBlank(Control))  ErrorString += "\n - Please enter your e-mail address";
	if (!isBlank(Control)) {
		if (testSimpleEmail(Control))  ErrorString += "\n - Your e-mail address appears to be in \n   an improper format"
	}
	// If ErrorString has content, there was at least one error; let them know.
	if (ErrorString.length > 0) {
		msg  = "____________________________________________________\n\n";
		msg += "  Your form was not submitted because of the following error(s): \n";
		msg += "____________________________________________________\n";
		alert(msg + ErrorString);
		return false;
	}
}