EWT not displaying all results from internal table

I wrote an EWT that populates an internal table then displays the results on the web. The internal table on the R/3 side has 30 entries put only 23 are displayed on the web. Also if I ran the URL to my transaction from the address line in IE I get only 13 results, but if I make the URL a favorite I get 23. Any idea on what be causing this?