<SCRIPT> <!-- 
function gotolink (gohere) { 
window.location=gohere 
} 
//--> </script> 

In fact, pasing such code is really hard. But instead, 
HTTrack will detect links in code like:

<a href javascript:gotolink('foofile.html')>

Because 'foofile.html' is recognized as an html file.. 
of course, if you have:

function gotolink (gohere) { 
window.location="anotherdir/".gohere 
} 

Then HTTrack will be fooled, because the "anotherdir" 
folder won't be detected...

besides, HTTRack can not yet detect dynamic pages like
<a href javascript:gotolink('foofile.asp')>

But this will be done in the next release!