function CheckRequired() { var contactForm = document.forms[0]; var missing = 0; var good = true; if (contactForm.recipient.options[0].selected) { missing = 1; } if (contactForm.section.options[0].selected) { missing = 1; } if (contactForm.message.value == '') { missing = 1; } if (contactForm.sender_name.value == '') { missing = 1; } if (contactForm.sender.value == '') { missing = 1; } if (missing > 0) { alert('You must fill in all the fields\n' + 'before submitting the form'); good = false; return false; } else { var status = checkEmailAddress(contactForm.sender.value); return status; } } ]]>