Bug 138294 If a TemplateReportItem is set to invisible, it should be invisible in HTML output
If a TemplateReportItem is set to invisible, it should be invisible in HTML output. Right now, even if it is set to invisible, it still shows up in preview in HTML format.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/parser/EngineIRVisitor.java
}
	/**
	 * setup the named expression map
	 * 
	 * @param userProperties
	 *            user defined named expressions in design file
	 * @param namedExpressions
	 *            the data structure that hold named expressions
	 */
	private void setupNamedExpressions( DesignElementHandle handle,
			Map namedExpressions )
	{
		List userProperties = handle.getUserProperties( );
		if ( userProperties == null || namedExpressions == null )
			return;
		for ( int i = 0; i < userProperties.size( ); i++ )
		{
			UserPropertyDefn userDef = (UserPropertyDefn) userProperties
					.get( i );
			if ( userDef.getTypeCode( ) == IPropertyType.EXPRESSION_TYPE )
			{
				String name = userDef.getName( );
				String exprString = handle.getStringProperty( name );
				if ( exprString != null && !exprString.trim( ).equals( "" ) )
				{