/**
     * Checks that the video upload form is complete and valid
     *
     * @param string $group_name
     * @param string $public_private
     * @param int    $allow_comments
     * @param string $group_description
     * @return       true/false
     */
	function checkGroupFormComplete( $group_name, $public_private, $allow_comments, $group_description ) {
		global $database;

		if ($group_name == "" || !isset($group_name)) {
        	hwd_vs_tools::infoMessage(3, 0, _HWDVIDS_TITLE_GCF, _HWDVIDS_UPLD_GFORMERR01, "exclamation.png", 0);
			return false;
		} else if ($public_private == "" || !isset($public_private)) {
        	hwd_vs_tools::infoMessage(3, 0, _HWDVIDS_TITLE_GCF, _HWDVIDS_UPLD_GFORMERR02, "exclamation.png", 0);
			return false;
		} else if (!isset($allow_comments)) {
        	hwd_vs_tools::infoMessage(3, 0, _HWDVIDS_TITLE_GCF, _HWDVIDS_UPLD_GFORMERR03, "exclamation.png", 0);
			return false;
		} else if ($group_description == "" || !isset($group_description)) {
        	hwd_vs_tools::infoMessage(3, 0, _HWDVIDS_TITLE_GCF, _HWDVIDS_UPLD_GFORMERR04, "exclamation.png", 0);
			return false;
		} else {
			return true;
		}
	}