Bug 203204 [Regression] Error occors when preview the attached report design as XLS [1203]
engine/org.eclipse.birt.report.engine.emitter.prototype.excel/src/org/eclipse/birt/report/engine/emitter/excel/ExcelWriter.java
}
		for ( int i = 0; i < width.length; i++ )
		{
			writer.openTag( "ss:Column" );
			writer.attribute( "ss:Width", width[i] );
			writer.closeTag( "ss:Column" );
		}
	}
	public void endTable( )
	{
		writer.closeTag( "ss:Table" );
	}
	public void insertHorizontalMargin( int height, int span )
	{
		writer.openTag( "Row" );
		writer.attribute( "ss:AutoFitHeight", 0 );
		writer.attribute( "ss:Height", height );
		writer.openTag( "Cell" );
		writer.attribute( " ss:MergeAcross", span );
		writer.closeTag( "Cell" );
		writer.closeTag( "Row" );
	}
	public void insertVerticalMargin( int start, int end, int length )
	{
		writer.openTag( "Row" );
		writer.attribute( "ss:AutoFitHeight", 0 );
		writer.attribute( "ss:Height", 1 );
		writer.openTag( "Cell" );
		writer.attribute( "ss:Index", start );
		writer.attribute( " ss:MergeDown", length );