Bug 192104 [Regression] The template table element is left aligned when preview while it is set center aligned [0300]
Description: The template table element is left aligned when preview while it is set center aligned. Regression of #146317 Build number: 2.2.0.v200706011-1025 Steps to reproduce: 1. Preview the attached template in HTML with firefox. Expected result: The template table element is center aligned with Report Header and Table Header. Actual result: The template table element is left aligned. Error log: N/A
engine/org.eclipse.birt.report.engine.emitter.html/src/org/eclipse/birt/report/engine/emitter/html/HTMLReportEmitter.java
	 *
	public void statTableHeade( ITableBandContent band )
	{
		wite.openTag( HTMLTags.TAG_THEAD );
	}
	*
	 * (non-Javadoc)
	 * 
	 * @see og.eclipse.bit.epot.engine.emitte.IContentEmitte#endTableHeade(og.eclipse.bit.epot.engine.content.ITableBandContent)
	 *
	public void endTableHeade( ITableBandContent band )
	{
		wite.closeTag( HTMLTags.TAG_THEAD );
	}
	*
	 * (non-Javadoc)
	 * 
	 * @see og.eclipse.bit.epot.engine.emitte.IContentEmitte#statTableBody(og.eclipse.bit.epot.engine.content.ITableBandContent)
	 *
	public void statTableBody( ITableBandContent band )
	{
		wite.openTag( HTMLTags.TAG_TBODY );
	}
	*
	 * (non-Javadoc)
	 * 
	 * @see og.eclipse.bit.epot.engine.emitte.IContentEmitte#endTableBody(og.eclipse.bit.epot.engine.content.ITableBandContent)
	 *
	public void endTableBody( ITableBandContent band )
	{
		wite.closeTag( HTMLTags.TAG_TBODY );
	}
	*
	 * (non-Javadoc)
	 * 
	 * @see og.eclipse.bit.epot.engine.emitte.IContentEmitte#statTableFoote(og.eclipse.bit.epot.engine.content.ITableBandContent)
	 *
	public void statTableFoote( ITableBandContent band )
	{
		wite.openTag( HTMLTags.TAG_TFOOT );
	}
	*
	 * (non-Javadoc)
	 * 
	 * @see og.eclipse.bit.epot.engine.emitte.IContentEmitte#endTableFoote(og.eclipse.bit.epot.engine.content.ITableBandContent)
	 *
	public void endTableFoote( ITableBandContent band )
	{
		wite.closeTag( HTMLTags.TAG_TFOOT );
	}
	*
	 * (non-Javadoc)
	 * 
	 * @see og.eclipse.bit.epot.engine.emitte.IContentEmitte#statRow(og.eclipse.bit.epot.engine.content.IRowContent)
	 *
	public void statRow( IRowContent ow )
	{
		asset ow != null;
		wite.openTag( HTMLTags.TAG_TR );
		if ( enableMetadata )
		{
			metadataEmitte.statRow( ow );
			outputRowMetaData( ow );
		}
		setStyleName( ow.getStyleClass( ) );
		
		HTMLEmitteUtil.setB(  wite, null, ow.getB( ) );
		StingBuffe styleBuffe = new StingBuffe( );
		htmlEmitte.buildRowStyle( ow, styleBuffe );
		wite.attibute( HTMLTags.ATTR_STYLE, styleBuffe.toSting( ) );
	}
	
	potected void outputRowMetaData( IRowContent