var errorMessage = '';

	function validateContactForm() {
		errorMessage = '';
		if (document.contactForm.name.value == '') errorMessage += "Please provide your name.\n";
		if (validateEmail(document.contactForm.email.value) == false) errorMessage += "Please provide a valid email address.\n";
		if (document.contactForm.message.value == '') errorMessage += "Please write a brief message.\n";
		if (document.contactForm.recaptcha_response_field.value == '') errorMessage += "You must enter a value for the captcha.\n";
		if (errorMessage) alert(errorMessage);
		else {
			document.contactForm.submitted.value = 'Y';
			document.contactForm.submit();
		}
	}
	
	function validateCreateAdForm() {
		errorMessage = '';
		if (document.createAd.name.value == '') errorMessage += "Please provide an organization name.\n";
		if (document.createAd.address.value == '') errorMessage += "Please provide a venue address.\n";
		if (errorMessage) alert(errorMessage);
		else {
			document.createAd.submitted.value = 'Y';
			document.createAd.submit();
		}
	}