Multiple uploads [SOLVED]

At first make a decent back-up of your existing files!!
Then....
In js/browser/toolbar.js

replace

'<input type="file" name="upload" onchange="browser.uploadFile(this.form)" style="height:' + height + 'px" />' +
            '<input type="hidden" name="dir" value="" />' +

with

'<input type="file" multiple="" name="upload[]" onchange="browser.uploadFile(this.form)" style="height:' + height + 'px" />' +
            '<input type="hidden" name="dir" value="" />' +

in core/browser.php
just replace the complete function act_upload with

protected function act_upload() {

              if ($this->config['readonly'] || !isset($this->post['dir']))
               $this->errorMsg("Unknown error.");

        $dir = $this->postDir();

           if (!dir::isWritable($dir))
            $this->errorMsg("Cannot access or write to upload folder.");
           $message = $this->checkUploadedFile();

    }

Replace core/uploader.php with the attached file (uploader.zip)

Attachments:

uploader.zip