<!--//
function showCommentsForm() {
	displayLayer('commentsLayer', '');
}

function validateCommentsForm() {
	var err = 0;
	var errors = 'The following errors exist on the form:\n';
	
	if (!document.form.name.value) {
		err++;
		errors += ' - please enter your name\n';
	}

	if (!document.form.comments.value) {
		err++;
		errors += ' - please enter your comments\n';
	}

	if (!document.form.captcha.value) {
		err++;
		errors += ' - please enter the validation code\n';
	}
	
	if (err > 0) {
		alert(errors);
	}
	
	return (err == 0);
}
//-->