function checkCommentsExists()
{
//	Comments must be supplied
	document.CommentsForm.UserComments.value = trimSpaces(document.CommentsForm.UserComments.value);
	if (!document.CommentsForm.UserComments.value)
	{
		window.alert("Comments appear to be missing.");
		document.CommentsForm.UserComments.select();
		document.CommentsForm.UserComments.focus();
		return false;
	}
	else
		return true;
}