need to relink missing links to files with extensions

(Last night just as I was typing my answer, my modem blew out! ... So I went to sleep first. )

Can you test this? I don't have a file at hand with links with missing extensions (and in subfolders to boot), but according to the debug output it should be looking down into whatever folders are there.

var i, j, searchfolder;
for (j=0; j<app.documents.length; j++) {
    doc = app.documents;
    imgs = doc.links;
    path = doc.filePath;
    $.writeln("Processing document "+j+" from path "+path);
    searchfolder = searchfolder || new Folder(path);
    searchfolder = searchfolder.selectDlg(
    "Find a path to "+doc.name+"'s images. Should contain "+
        imgs[0].name+".*");
    for (i=0; i<imgs.length; i++)
    {
        // Missing?
    $.writeln("Image "+i);
        if (imgs.status == LinkStatus.LINK_MISSING)
        {
        $.writeln("Missing: "+imgs.name+" lookign in "+searchfolder);
            // Do we have a file?
            imglist = findAnyFileDownThere(imgs.name, searchfolder);
        $.writeln("Found "+imglist.length+" possible replacements.");
            if (imglist.length == 1)
            {
                // Oh yeah
                imgs.relink(imglist[0]);
        $.writeln("Relinked to "+imglist[0]);
            }
        }
    }
}
function findAnyFileDownThere (filename, path)
{
var result, folderList, fl;
result = Folder(path).getFiles (filename+".*");
if (result.length > 0)
  return result;
folderList = Folder(path).getFiles(function(item) { return item instanceof Folder && !item.hidden; });
for (fl=0; fl<folderList.length; fl++)
{
        $.writeln("Looking in: "+path+"/"+folderList[fl].name);
  result = findAnyFileDownThere (filename, path+"/"+folderList[fl].name);
  if (result.length > 0)
   return result;
}
return [];
}