NSNumberFormatter currency negative number
<p>i use this</p>

<pre><code>NSNumberFormatter *f = [[[NSNumberFormatter alloc]init]autorelease];
[f setNumberStyle:NSNumberFormatterCurrencyStyle];
[f setCurrencySymbol:NSLocalizedString(@"CURRENCY", @"Get Currency")];
NSString * stringCurrecy = [f stringFromNumber:(-70.00)];
</code></pre>

<p>i using NSLog and check "stringCurrecy" is "($ 70.00)" 
i change "(", ")" symbol. how change this symbol.</p>

<p>( $ 70.00 ) -> - $70.00 or $ -70.00</p>

<p>can</p>
