Is this a general problem with jQuery and Prototype? what's with the noconflict() function called in jQuery?
Anyway, I *seem* to have fixed this on my install of scissors by commenting out the script call to jquery.pack.js in scissors.php (other plugins have already queued up jquery anyway), changing the next line that pulls in jquery.jcrop.pack.js to use the regular jquery.jcrop.js like this
//echo "<script src='$url/js/jquery.pack.js'></script>\n"; echo "<script src='$url/js/jquery.Jcrop.js'></script>\n";
and then done search replace on jquery.jcrop.js
$. -> jQuery.
$( -> jQuery(