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[Sentis]

Here is the full code:

#import "RootViewController.h"
#import "TableViewAppDelegate.h"
#import "DetailViewController.h"
#import "DisclosureViewController.h"

@implementation RootViewController

- (void)viewDidLoad {
    [super viewDidLoad];
	
	
	listOfItems = [[NSMutableArray alloc] init];
	
	
	[listOfItems addObject:@"Periodic Table"];
	[listOfItems addObject:@"Acids & Bases"];
	[listOfItems addObject:@"Metals"];
	[listOfItems addObject:@"Water"];

self.navigationItem.title = @"Blah";

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning]; }


- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    return 1;
}



- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    return[listOfItems count];
}



- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
	


    static NSString *CellIdentifier = @"Cell";
    
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault
									   reuseIdentifier:CellIdentifier] autorelease];
		//cell.accessoryType = UITableViewCellAccessoryDetailDisclosureButton;
	}	

    
  	
	NSString *cellValue =[listOfItems objectAtIndex:indexPath.row];
	cell.textLabel.text = cellValue;


    return cell;
	}


- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
		NSString *selectedItem =[listOfItems objectAtIndex:indexPath.row];
		NSString *glossary = @"Water";
	
	if (selectedItem ==  glossary) {
		DisclosureViewController *dsController = [[DisclosureViewController alloc] initWithNibName:@"DisclosureView" bundle:[NSBundle mainBundle]];
 		[self.navigationController pushViewController:dsController animated:YES];
		[dsController release];
		dsController = nil;
		
	}
	else {
		DetailViewController *dvController = [[DetailViewController alloc] initWithNibName:@"DetailView" bundle:[NSBundle mainBundle]];
		dvController.selectedItem = selectedItem;
		[self.navigationController pushViewController:dvController animated:YES];
		[dvController release];
		dvController = nil;
	}

	
}
	


- (void)dealloc {
	
	[listOfItems release];
	[selectedItem release];
	[glossary release];
    [super dealloc];
}


@end

There are also a couple of warnings about local declarations of 'selectedItem' and 'glossary' hiding the instance variable ould that have anything to do with it?

thanks again!