Can we set custom image for scrollbar of UITableview? - iphone

Question

I want to set my custom image for UITableView scrollbar.
For that i found this link: WKVerticalScrollBar for iOS
But it seems too complex to implement. It is just an image for TableView scrollbar.
Is there any other easy way to do that?
UPDATE - 1
My Tableview has only these 2 subviews
"<UIImageView: 0x6c2c9f0; frame = (0 778; 360 7); alpha = 0; opaque = NO; autoresize = TM; userInteractionEnabled = NO; layer = <CALayer: 0x6c2ca60>>",
"<UIImageView: 0x6c06680; frame = (353 778; 7 7); alpha = 0; opaque = NO; autoresize = LM; userInteractionEnabled = NO; layer = <CALayer: 0x6c2be70>>"
With that i Have tried with both index but any of it not working
tblvw.showsVerticalScrollIndicator = YES;
NSLog(#"tblview subview : %#",tblvw.subviews);
UIImageView *imgview = [tblvw.subviews objectAtIndex:0];
imgview.image = [UIImage imageNamed:#"Slider-strip.png"];
After making tblvw.showsVerticalScrollIndicator = NO;
I came to know that i was not getting the 2nd imageview as subview & only 1st imageview. So i tried using [tblvw.subviews objectAtIndex:1]; but also not working

Answer 1

Working Perfectly:
EDIT : Note: Best implementation is to have Vertical Image. For example like.............................................
if([self.tableView.subviews count] > 2){
UIImageView *scrollViewBarImgView = [self.tableView.subviews objectAtIndex:2];
UIImage *imgBar = [UIImage imageNamed:#"image.png"]; //your image here
[scrollViewBarImgView setImage:imgBar];
}
else{
UIImageView *scrollViewBarImgView = [self.tableView.subviews objectAtIndex:1];
UIImage *imgBar = [UIImage imageNamed:#"image.png"]; //your image here
[scrollViewBarImgView setImage:imgBar];
}