Bug 173582 Run servlet should not be affected by values in document.[0000]
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/utility/ParameterAccessor.java
case '>' :
					sbHtmlEncoded.append( "&#62;" ); 
					break;
				case '`' :
					sbHtmlEncoded.append( "&#96;" ); 
					break;
				case '&' :
					sbHtmlEncoded.append( "&#38;" ); 
					break;
				default :
					sbHtmlEncoded.append( c );
			}
		}
		sHtmlEncoded = sbHtmlEncoded.toString( );
		return sHtmlEncoded;
	}
	/**
	 * This function is used to decode a htmlEncoded string and convert to the
	 * orginial string
	 * 
	 * @param s
	 * @return String
	 */
	public static final String htmlDecode( String s )
	{
		if ( s == null )
			return null;
		String sHtmlDecoded = s.replaceAll( "&#09;", "\t" ); 
		sHtmlDecoded = sHtmlDecoded.replaceAll( "<br>", "\n" ); 
		sHtmlDecoded = sHtmlDecoded.replaceAll( "&#13;", "\r" );