function F(fid){
 window.open('faq.php?id='+fid,'popup','scrollbars=no,status=no,toolbar=no,menubar=no,height=200,width=300,left=10,top=10');
}

function I(fid,size1,size2){
 window.open('http://deltaoptical.pl/deltasklep/shopping/photo.php?id='+fid,'popup','scrollbars=no,status=no,toolbar=no,menubar=no,height='+size2+',width='+size1+',left=10,top=10');
}