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
HyperlinkDef url = parseHyperLink( autoText );
		addData( autoText.getGenerateBy( ), autoText.getComputedStyle( ), url,
				autoText.getText( ) );
	}
	public void startCell( ICellContent cell )
	{
		CellDesign design = (CellDesign) cell.getGenerateBy( );
		if ( design.getContentCount( ) == 0 )
		{
			HyperlinkDef url = parseHyperLink( cell );
			addData( design, cell.getComputedStyle( ), url, EMPTY );
		}
	}
	public void startContainer( IContainerContent container )
	{
	}
	public void startContent( IContent content )
	{
	}
	public void startData( IDataContent data )
	{
		HyperlinkDef url = parseHyperLink( data );
		addData( data.getGenerateBy( ), data.getComputedStyle( ), url, data
				.getText( ) );		
	}
	public void startForeign( IForeignContent foreign )
	{
		if ( IForeignContent.HTML_TYPE.equalsIgnoreCase( foreign.getRawType( ) ) )
		{
			HTML2Content convert = new HTML2Content( foreign.getReportContent( )