# --------------------
	# returns an array of the column names to be displayed.
	# The column names to use are those of the field names in the bug table.
	# In addition, you can use the following:
	# - "selection" for selection checkboxes.
	# - "edit" for icon to open the edit page.
	# - "custom_xxxx" were xxxx is the name of the custom field that is valid for the
	#   current project.  In case of "All Projects, the field will be empty where it is
	#   not applicable.
	# $p_columns_target: see COLUMNS_TARGET_* in constant_inc.php
	function custom_function_override_get_columns_to_view( $p_columns_target = COLUMNS_TARGET_VIEW_PAGE ) {
		$t_columns = array();

		if ( $p_columns_target == COLUMNS_TARGET_CSV_PAGE ) {
			$t_columns[] = 'id'; // localized: 'id',
			$t_columns[] = 'project_id'; // 'email_project'
			$t_columns[] = 'reporter_id'; // 'reporter'
			$t_columns[] = 'handler_id'; // 'assigned_to'
			$t_columns[] = 'priority'; // 'priority'
			$t_columns[] = 'severity'; // 'severity'
			$t_columns[] = 'reproducibility'; // 'reproducibility'
			$t_columns[] = 'version'; // 'version'
			$t_columns[] = 'projection'; // 'projection'
			$t_columns[] = 'category'; // 'category'
			$t_columns[] = 'date_submitted'; // 'date_submitted'
			$t_columns[] = 'eta'; // 'eta'
			$t_columns[] = 'os'; // 'os'
			$t_columns[] = 'os_build'; // 'os_version'
			$t_columns[] = 'platform'; // 'platform'
			$t_columns[] = 'view_state'; // 'view_status'
			$t_columns[] = 'last_updated'; // 'last_update'
			$t_columns[] = 'summary'; // 'summary'
			$t_columns[] = 'status'; // 'status'
			$t_columns[] = 'resolution'; // 'resolution'
			$t_columns[] = 'fixed_in_version'; // 'fixed_in_version';

			if ( OFF == config_get( 'enable_relationship' ) ) {
				$t_columns[] = 'duplicate_id'; // 'duplicate_id'
			}
		} else {
			$t_columns[] = 'selection';

			if ( $p_columns_target == COLUMNS_TARGET_VIEW_PAGE ) {
				$t_columns[] = 'edit';
			}

#			$t_columns[] = 'priority';
			$t_columns[] = 'id';
			$t_columns[] = 'Risk #';
			$t_columns[] = 'custom_Special Priority';
			$t_columns[] = 'custom_Marketing #';

			$t_enable_sponsorship = config_get( 'enable_sponsorship' );
			if ( ON == $t_enable_sponsorship ) {
				$t_columns[] = 'sponsorship_total';
			}

			$t_columns[] = 'bugnotes_count';

			$t_show_attachments = config_get( 'show_attachment_indicator' );
			if ( ON == $t_show_attachments ) {
				$t_columns[] = 'attachment';
			}

			$t_columns[] = 'category';
#			$t_columns[] = 'severity';
			$t_columns[] = 'status';
			$t_columns[] = 'last_updated';
			$t_columns[] = 'summary';
		}

		return $t_columns;
	}

	#modified print_view_bug_sort_link to fix the problem.
  	function print_view_bug_sort_link( $p_string, $p_sort_field, $p_sort, $p_dir, $p_columns_target = COLUMNS_TARGET_VIEW_PAGE )
    {
        if ( $p_columns_target == COLUMNS_TARGET_PRINT_PAGE ) {
			if ( $p_sort_field == $p_sort ) {
				# We toggle between ASC and DESC if the user clicks the same sort order
				if ( 'ASC' == $p_dir ) {
					$p_dir = 'DESC';
				} else {
					$p_dir = 'ASC';
				}
			} else {                        # Otherwise always start with ASCending
				$t_dir = 'ASC';
			}

			echo '<a href="view_all_set.php?sort='.urlencode($p_sort_field).'&amp;dir='.$p_dir.'&amp;type=2&amp;print=1">'.$p_string.'</a>';
		} else if ( $p_columns_target == COLUMNS_TARGET_VIEW_PAGE ) {
			if ( $p_sort_field == $p_sort ) {
				# we toggle between ASC and DESC if the user clicks the same sort order
				if ( 'ASC' == $p_dir ) {
					$p_dir = 'DESC';
				} else {
					$p_dir = 'ASC';
				}
			} else {                        # Otherwise always start with ASCending
				$t_dir = 'ASC';
			}

			echo '<a href="view_all_set.php?sort='.urlencode($p_sort_field).'&amp;dir='.$p_dir.'&amp;type=2">'.$p_string.'</a>';
		} else {
			echo $p_string;
		}
	}