Pages Results On Full-text Query - Sql Help Please

 Hi -
 I am trying to add paging to my stored procedure. The stored procedure successfully executes a full-text search. Unfortunately, the paging routine below the full-text search operates on the articles table after the search has been conducted. This means that it utilizes the row numbers from the entire table rather than the row numbers from the result set. I somehow need to the paging routine starting at "WITH tempArticles AS" to operate on the search results rather than the articles table. I am too new to SQL and can't figure out how to populate a temporary table storing text search results to use in this paging routine. Can anyone help me with this? Thanks!
 
Peter
 
 
 dbo.Search_Articles
    
    @searchText varchar(150),
    @PageSize int,
    @PageNumber int
    
    AS
    
    Declare @RowStart int
    Declare @RowEnd int
    
    if @PageNumber > 0
    Begin
    
    SET @PageNumber = @PageNumber -1;

    SET @RowStart = @PageSize * @PageNumber + 1;
    SET @RowEnd = @RowStart + @PageSize - 1 ;


    CREATE TABLE #results (ArticleID int)
    INSERT INTO #results
    
    SELECT ArticleID
    FROM articles
    WHERE CONTAINS(Description, @searchText) OR CONTAINS(Title, @searchText)
    UNION
    SELECT ArticleID
    FROM article_pages
    WHERE CONTAINS(Text, @searchText)


    /*this returns all matching records from the text search*/
    SELECT *
    FROM articles, #results
    WHERE #results.ArticleID=articles.ArticleID;
    
    
    
    
     WITH tempArticles AS
    ( SELECT Title,
     PostDate,
     UserID,
     City,
     Country,
     Tags,
     StoryID,
     Approved,

       ROW_NUMBER() OVER (order by PostDate) as RowNumber
       FROM articles WHERE Approved = 1)
       
    SELECT *
    FROM tempArticles
    WHERE RowNumber >= @RowStart and RowNumber <= @RowEnd;
 
    
    


    END