- (id)tableView:(NSTableView *)tableView objectValueForTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)rowIndex
{
    if (tableView == tableShowingByNetworkPages) {
        NSInteger       totalLinksSoFarAcrossAllPages = 0;
        NSInteger       linksCountInPage;
        id              identifier;

        identifier = [tableColumn identifier];

        NSString *currentPageKey;
        for (currentPageKey in [self dictionaryOfAllOnSitePages])
        {
            NSAutoreleasePool *pool = [[NSAutoreleasePool alloc]init];

            NetworkPage *currentPage = [[self dictionaryOfAllOnSitePages]valueForKey:currentPageKey];
            NSSet *linksSetInCurrentPage = [[NSSet alloc]initWithArray:[currentPage arrayOfAllLinksOnPage]];
            if ([self showOnlyBadLinks] == NSOnState) {
                NSPredicate *predicate = [NSPredicate predicateWithFormat:@"statusCode != 200"];
                linksSetInCurrentPage = [linksSetInCurrentPage filteredSetUsingPredicate:predicate];
            }
            linksCountInPage = [linksSetInCurrentPage count];

            if (rowIndex < totalLinksSoFarAcrossAllPages + linksCountInPage)
            {
                if ([identifier isEqual:@"page"])
                {
                    NSString *stringToReturn = [NSString stringWithFormat:@"%@\n%@", [currentPage pageTitle], [currentPage pageURL]];
                    [linksSetInCurrentPage release];
                    return stringToReturn;
                }
                else {
                    NSArray *linksInPage = [[NSArray alloc]initWithArray:[linksSetInCurrentPage allObjects]];
                    [linksSetInCurrentPage release];

                    NetworkLink *currentLink = [linksInPage objectAtIndex:rowIndex - totalLinksSoFarAcrossAllPages];
                    [linksInPage release];

                    if ([identifier isEqual:@"status"])
                    {
                        return currentLink;
                    }
                    else if ([identifier isEqual:@"link"])
                    {
                        return [currentLink link];
                    }
                }
            }
            else {
                [linksSetInCurrentPage release];
                totalLinksSoFarAcrossAllPages += linksCountInPage;
                [pool release];
                continue;
            }

        }
        return nil;
    }

    return nil;
}