jQuery(function() {
	// Check the subject field.
	var subject = jQuery('input.post[name=subject]');
	if ((subject.length > 0) && (subject.val() == '')) {
		subject.focus();
		return;
	}

	// Check the main post message (doesn't need to be empty).
	var textarea = jQuery('textarea[name=message][rows=15]');
	if (textarea.length > 0) {
		textarea.focus();
		return;
	}

	// Check for the username text field.
	var username = jQuery('input.post[name=username]');
	if ((username.length > 0) && (username.val() == '')) {
		username.focus();
		return;
	}

	// Finally, check the password field.
	var password = jQuery('input.post[name=password]');
	if ((password.length > 0) && (password.val() == '')) {
		password.focus();
		return;
	}
});