property( obj, ImageItem.SOURCE_PROP );
	public void visitImage( ImageItem obj )	{		// provide bound column compatibility		boundColumnsMgr.dealImage( obj, getModule( ) );		writer.startElement( DesignSchemaConstants.IMAGE_TAG );		super.visitImage( obj );		property( obj, ImageItem.SIZE_PROP );		property( obj, ImageItem.SCALE_PROP );		String source = (String) obj.getLocalProperty( getModule( ),				ImageItem.SOURCE_PROP );		if ( DesignChoiceConstants.IMAGE_REF_TYPE_URL.equalsIgnoreCase( source )				|| DesignChoiceConstants.IMAGE_REF_TYPE_FILE						.equalsIgnoreCase( source ) )		{			property( obj, ImageItem.URI_PROP );		}		else if ( DesignChoiceConstants.IMAGE_REF_TYPE_EMBED				.equalsIgnoreCase( source ) )		{			property( obj, ImageItem.IMAGE_NAME_PROP );		}		else if ( DesignChoiceConstants.IMAGE_REF_TYPE_EXPR				.equalsIgnoreCase( source ) )		{			property( obj, ImageItem.TYPE_EXPR_PROP );			property( obj, ImageItem.VALUE_EXPR_PROP );		}		resourceKey( obj, ImageItem.ALT_TEXT_KEY_PROP, ImageItem.ALT_TEXT_PROP );		resourceKey( obj, ImageItem.HELP_TEXT_ID_PROP, ImageItem.HELP_TEXT_PROP );		writeAction( obj, ImageItem.ACTION_PROP );		writer.endElement( );	}