Okay, if u r able to disply results in defaultresults.html then
in the defaultresults.html
write a line of code like this.
<A href="#null" onclick="window.open('[FMP-LinkRecID:]&-format=details.html', '[FMP-CurrentRecID]','toolbar=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=yes,width=800,height=650,top=0,left=0' )" >[FMP-FIELD: Fieldname u wantto display]</a>
hope this works for u.