Image Grid

-(void)FillView
{
	@try
	{
		int cnt = 0;
		int x=0,y=0;
		NSInteger pNumber=1;
 
		for( i = 0; i < 100; i++)
		{
			for(int colIndex = 0; colIndex < 3; colIndex++)
			{
				if(pNumber > 3)
				{
					pNumber = 1;
				}
 
				cnt = cnt + 1;
				NSString *pictureName = [[NSString alloc] initWithFormat:@"http://www.xyz.com/ball00%d.png", cnt];
 
				UIImage *img= [UIImage imageWithData: [NSData dataWithContentsOfURL: [NSURL URLWithStringictureName]]];
				if(img == NULL)
				{
					[btnSelect setUserInteractionEnabled:YES];
					[self.view setClipsToBounds:YES];
 
					return;
				}
 
				UIImage *aImage = [UIImage imageNamedictureName];
 
				CGRect frame = btnSelect.frame;
				frame.origin.x = ((frame.size.width+8) * (colIndex));
				frame.origin.y = ((frame.size.height+10) * (i));
				btnSelect.frame = frame;
				[btnSelect addTarget:self action:@selector(ClickButton forControlEvents:UIControlEventTouchUpInside];
				[self.view addSubview:btnSelect];
 
				x = frame.origin.x;
				y = frame.origin.y;
 
				pNumber = pNumber + 1;
				u = u + 1;
				[pictureName release];
				[aImage release];
			}
		}
 
	}
	@catch (NSException * e)
	{
		//continue;
		//NSLog(@"%@",e);
	}
}