Bug 206283 Fail to display table caption in word and excel.
Description: Fail to display table caption in word and excel. Build number:2.2.2.v20071011 Steps to reproduce: 1. Create data source and dataset. 2. Drag dataset to layout and add a caption for the table. 3. Preview in doc and xls. Expected result: Display caption content above table. Actual result: No caption display in word and excel. Error log:n/a
engine/org.eclipse.birt.report.engine.emitter.prototype.excel/src/org/eclipse/birt/report/engine/emitter/excel/layout/ExcelLayoutEngine.java
Object upstair =  cache.getData( i - detal, last );
				
				if ( upstair != null && upstair != waste )
				{
					Data predata = (Data) upstair;
					int rs = predata.getRowSpan( ) + rowspan;
					predata.setRowSpan( rs );
					data = predata;
				}
				else
				{
					data = waste;
					
				}
				
				for(int p =0 ; p < rowspan; p++) {
					cache.addData( i - detal, data );
				}	
			}
		}
	}
	public void endTable( )
	{
		if ( !tables.isEmpty( ) )
		{
			tables.pop( );
			endContainer( );
		}
	}
	public void addContainer( IStyle style, HyperlinkDef link )