Bug 189586 [smoke]Fail to preview template item in xls format..[1203]
engine/org.eclipse.birt.report.engine.emitter.prototype.excel/src/org/eclipse/birt/report/engine/emitter/excel/ExcelEmitter.java
}
	public void startPage( IPageContent page )
	{
	}
	public void startRow( IRowContent row )
	{
	}
	/**
	 * Calculate the left or right border's style.
	 * 
	 * @param content
	 */
	private void startCase( IContent content )
	{
		Span span = (Span) design2ExcelSpan.get( content.getGenerateBy( ) );
		engine.addContainerStyle( content.getComputedStyle( ), span, lb
				.getListSize( span.getCol( ) ) );
	}
	public void startTable( ITableContent table )
	{
		TableBinding tb = (TableBinding) table2TableBinding.get( table
				.getGenerateBy( ) );
		
		if ( tb != null )
		{
			groupInfos
					.push( new GroupInfo( "Table", tb.getColumnExpression( ) ) );
			tableBindings.push( tb );
		}
		startCase( table );