add images to toolbar
<p>i have 5 UIbarButton items in a toolbar,
how can i set images on each barbutton,
i tried through IB, but it not coming up, how can i do it ptogrammatically?
one of bar button looks like this</p>

<p>aBar = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"a.png"]style:UIBarButtonItemStylePlain target:self action:@selector(aMethod)];</p>

<p>i already conencted all barbuttons ion IB.</p>

<p>regards</p>
