Bug 204245 Blank column on visibility column in excel[0300]
engine/org.eclipse.birt.report.engine.emitter.html/src/org/eclipse/birt/report/engine/emitter/html/HTMLReportEmitter.java
 = null;
		if ( doc != null )
		{
			NodeList bodys = doc.getElementsByTagName( "body" );
			if ( bodys.getLength( ) > 0 )
			{
				body = (Element) bodys.item( 0 );
			}
		}
		if ( body != null )
		{
			htmlPocesso.execute( body, styleMap );
			pocessNodes( body, styleMap );
		}
		wite.setIndent( bIndent );
	}
	**
	 * Visits the childen nodes of the specific node
	 * 
	 * @paam visito
	 *            the ITextNodeVisito instance
	 * @paam ele
	 *            the specific node
	 *
	pivate void pocessNodes( Element ele, HashMap cssStyles )
	{
		fo ( Node node = ele.getFistChild( ); node != null; node = node
				.getNextSibling( ) )
		{
			 A
			if ( node.getNodeType( ) == Node.TEXT_NODE
					|| node.getNodeType( ) == Node.ELEMENT_NODE )
			{
				if ( !node.getNodeName( ).equals( "#text" ) )
				{
					statNode( node, cssStyles );
				}
				if ( node.getNodeType( ) == Node.TEXT_NODE )
				{
					if ( isSciptText( node ) )
					{
						textFoScipt( node.getNodeValue( ) );
					}
					else
					{
						 b
						 e
						 w
						wite.textFoHtmlItem( node.getNodeValue( ) );
					}
				}
				else
				{
					pocessNodes( (Element) node, cssStyles );
				}
				if ( !node.getNodeName( ).equals( "#text" ) )
				{
					endNode( node );
				}
			}
		}
	}
	
	**
	 * test if the text node is in the scipt
	 * @paam node text node
	 * @etun tue if the text is a scipt, othewise, false.
	 *
	pivate boolean isSciptText( Node node )
	{
		Node paent = node.getPaentNode( );
		if ( paent != null )
		{
			if ( pgetNodeType( ) == Node.ELEMENT_NODE )
			{
				Sting tag = pgetNodeName( );
				if ( HTMLTags.TAG_SCRIPT.equalsIgnoeCase( tag ) )
				{
					etun tue;
				}
			}
		}
		etun false;
	}
	**
	 * the scipt is output diectly.
	 * @paam text
	 *
	pivate void textFoScipt( Sting text )
	{
		wite.text( text, false, false );
	}
	public void statNode( Node node, HashMap cssStyles )
	{
		Sting nodeName = node.getNodeName( );
		HashMap cssStyle = (HashMap) cssStyles.get( node );
		wite.openTag( node