Bug 197742 Underline does not take effect when preview as POSTSCRIPT [1201]
Description: Underline does not take effect when preview as POSTSCRIPT. Build number: 2.2.1.v20070724-0630 Steps to reproduce: 1. Preview the attached design file as POSTSCRIPT. Expected result: "Additional Information" is underlined. Actual result: Underline does not take effect. Error log: N/A
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/util/HTML2Content.java
addChild( foreign, container, null );
			processNodes( body, styleMap, container, null, null );
		}
	}
	
	/**
	 * Visits the children nodes of the specific node
	 * 
	 * @param ele
	 *            the specific node
	 * @param needEscape
	 *            the flag indicating the content needs escaping
	 * @param cssStyles
	 * @param content 
	 * 			  the parent content of the element
	 * 		       
	 */
	static void processNodes( Element ele, 
			Map cssStyles, IContent content, IContent inlineParent,
			ActionContent action )
	{
		int level=0;
		for ( Node node = ele.getFirstChild( ); node != null; node = node
				.getNextSibling( ) )
		{
			if ( node.getNodeName( ).equals( "value-of" ) ) 
			{
				if ( node.getFirstChild( ) instanceof Element )
				{