How do I fill pattern?



How do I take this pattern and fill the white area with it seamlessly, evenly?
http://pw1.netcom.com/~starmaker/HowDoi/HowDoi.html

Here is the 300 dpi version
http://pw1.netcom.com/~starmaker/HowDoi/PatternGroup-1.JPG


Thanx,

Helen
.