Bug 138175 bookmark link set in drill through link should be saved in Hyperlink Options dialog.
Description: bookmark link set in drill through link should be saved in Hyperlink Options dialog. Steps to reproduce: 1. Define a drill through link with target bookmark selected. 2. Reopen Hyperlink Options dialog Result: The selected bookmark is gone but it is saved in xml source. Expected result: Target bookmark displayed in Hyperlink Options dialog.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/HyperlinkBuilder.java
}
		} );
		tocButton = new Button( group, SWT.RADIO );
		tocButton.setText( Messages.getString( "HyperlinkBuilder.DrillThroughTargetToc" ) ); 
		tocButton.addSelectionListener( new SelectionListener( ) {
			public void widgetSelected( SelectionEvent e )
			{
				initAnchorChooser( targetReportHandle, true );
			}
			public void widgetDefaultSelected( SelectionEvent e )
			{
			}
		} );
		anchorChooser = new Combo( group, SWT.BORDER | SWT.READ_ONLY );
		anchorChooser.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
		anchorChooser.addSelectionListener( new SelectionAdapter( ) {
			public void widgetSelected( SelectionEvent e )
			{
				bookmarkEditor.setText( anchorChooser.getText( ) );
				updateButtons( );
			}
		} );
	}
	private void createDrillthroughCreateLinkExpression( Composite container )
	{
		Group group = new Group( container, SWT.NONE );
		group.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
		group.setText( Messages.getString( "HyperlinkBuilder.DrillThroughStep3" ) ); 
		GridLayout layout = new GridLayout( );
		layout.numColumns = 3;