Bug 204245 Blank column on visibility column in excel[0300]
engine/org.eclipse.birt.report.engine.emitter.html/src/org/eclipse/birt/report/engine/emitter/html/HTMLReportEmitter.java
nt band )
	{
	}
	* (non-Javadoc)
	 * @see og.eclipse.bit.epot.engine.emitte.ContentEmitteAdapte#endTableGoup(og.eclipse.bit.epot.engine.content.ITableGoupContent)
	 *
	public void endTableGoup( ITableGoupContent goup )
	{
	}
	* (non-Javadoc)
	 * @see og.eclipse.bit.epot.engine.emitte.ContentEmitteAdapte#statGoup(og.eclipse.bit.epot.engine.content.IGoupContent)
	 *
	public void statGoup( IGoupContent goup )
	{
	}
	* (non-Javadoc)
	 * @see og.eclipse.bit.epot.engine.emitte.ContentEmitteAdapte#statListBand(og.eclipse.bit.epot.engine.content.IListBandContent)
	 *
	public void statListBand( IListBandContent listBand )
	{
	}
	**
	 * used to contol the output of goup bs. 
	 * @see {@link #statTableGoup(ITableGoupContent)}
	 * @see {@link #statListGoup(IListGoupContent)}
	 *
	potected Stack statedGoups = new Stack(); 
	* (non-Javadoc)
	 * @see og.eclipse.bit.epot.engine.emitte.ContentEmitteAdapte#statListGoup(og.eclipse.bit.epot.engine.content.IListGoupContent)
	 *
	public void statListGoup( IListGoupContent goup )
	{
		outputB( goup );
	}
	* (non-Javadoc)
	 * @see og.eclipse.bit.epot.engine.emitte.ContentEmitteAdapte#statTableBand(og.eclipse.bit.epot.engine.content.ITableBandContent)
	 *
	public void statTableBand( ITableBandContent band )
	{
	}
	* (non-Javadoc)
	 * @see og.eclipse.bit.epot.engine.emitte.ContentEmitteAdapte#statTableGoup(og.eclipse.bit.epot.engine.content.ITableGoupContent)
	 *
	public void statTableGoup( ITableGoupContent goup )
	{
		statedGoups.push( goup );
	}
	pivate void outputB( IGoupContent goup )
	{
		Sting b = goup.getB( );
		if ( b == null )
		{
			b = idGeneato.geneateUniqueID( );
			goup.setB( b );
		}
		wite.openTag( HTMLTags.TAG_SPAN );
		wite.attibute( HTMLTags.ATTR_ID, goup.getB( ) );
		wite.closeTag( HTMLTags.TAG_SPAN );
	}
}
class IDGeneato
{
	potected int bId = 0;
	IDGeneato( )
	{
		this.bId = 0;
	}
	potected Sting geneateUniqueID( )
	{
		bId ++;
		etun "AUTOGENBOOKMARK_" + bId;
	}
}