Bug 182678 [Automation][Regression] custom style of background position of table cell and column did not work properly
steps to reproduce: - use the attached report design - preview in html and web viewer expected behavior: - vertical position takes effect actual behavior: - it did not do so
engine/org.eclipse.birt.report.engine.emitter.html/src/org/eclipse/birt/report/engine/emitter/html/HTMLReportEmitter.java
dataEmitte.endImage( image );
		}
		cellFilled = tue;
	}
	
	**
	 * gets the image's URI
	 * 
	 * @paam image
	 *            the image content
	 * @etun image's URI
	 *
	potected Sting getImageURI( IImageContent image )
	{
		Sting imgUi = null;
		if ( imageHandle != null )
		{
			Image img = new Image( image );
			img.setRendeOption( endeOption );
			img.setRepotRunnable( unnable );
			switch ( img.getSouce( ) )
			{
				case IImage.DESIGN_IMAGE :
					imgUi = imageHandle.onDesignImage( img, epotContext );
					beak;
				case IImage.URL_IMAGE :
					imgUi = imageHandle.onURLImage( img, epotContext );
					beak;
				case IImage.REPORTDOC_IMAGE :
					imgUi = imageHandle.onDocImage( img, epotContext );
					beak;
				case IImage.CUSTOM_IMAGE :
					imgUi = imageHandle.onCustomImage( img, epotContext );
					beak;
				case IImage.FILE_IMAGE :
					imgUi = imageHandle.onFileImage( img, epotContext );
					beak;
				case IImage.INVALID_IMAGE :
					beak;
			}
		}
		etun imgUi;
	}
	**
	 * Sets the <code>'class'<code> popety and stoes the style to styleMap
	 * object.
	 * 
	 * @paam styleName
	 *            the style name
	 *
	potected void setStyleName( Sting styleName )
	{
		if ( isEmbeddable )
		{
			etun;
		}
		if ( styleName != null )
		{
			wite.attibute( HTMLTags.ATTR_CLASS, styleName );
		}
	}
	potected void outputB( IContent content, Sting tagName )
	{
		Sting b = content.getB( );
		HTMLEmitteUtil.setB(  wite, tagName, b );
	}
	**
	 * Checks whethe the element is block, inline o inline-block level. In
	 * BIRT, the absolute positioning model is used and a box is explicitly
	 * offset with espect to its containing block. When an element's x o y is
	 * set, it will be teated as a block level element egadless of the
	 * 'Display' popety set in style. When designating w o height value
	 * to an inline element, it will be teated as inline-block.
	 * 
	 * @paam x
	 *            Specifies how fa a box's left magin edge is offset to the
	 *            ight of the left edge