Bug 212246 Browsers keep poping up when click the series with interactivity Focus-Hyperlink [13]
chart/org.eclipse.birt.chart.device.extension/src/org/eclipse/birt/chart/device/image/JavaxImageIOWriter.java
new Object[]{
								getMimeType( )
							},
							Messages.getResourceBundle( getULocale( ) ) );
				}
			}
			final ImageWriter iw = (ImageWriter) it.next( );
			logger.log( ILogger.INFORMATION,
					Messages.getString( "JavaxImageIOWriter.info.using.imagewriter", getULocale( ) ) 
							+ getFormat( )
							+ iw.getClass( ).getName( ) );
			
			final Object o = ( _oOutputIdentifier instanceof String ) ? new File( (String) _oOutputIdentifier )
					: _oOutputIdentifier;
			try
			{
				final ImageOutputStream ios = ImageIO.createImageOutputStream( o );
				updateWriterParameters( iw.getDefaultWriteParam( ) ); 
				
				
				
				
				
				
				iw.setOutput( ios );
				iw.write( (RenderedImage) _img );
				ios.close( );
			}
			catch ( Exception ex )
			{