making dhtml document update

afternoon

I have a webpage created by an ASP page that writes a database query result set to an array for client side processing. I use a client side Sub to put this data into an html table in various orders. That all works well but it takes a fair while for inet explorer to put 300 rows into a table. All these rows appear to load at once when the sub ends and returns control to the page.

Is there any way of doing like a DoEvents for a webpage? Or something to force a render update?

Any help appreciated.
Thanks