changepicturemodal.html

<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
            <div class="container">        
                <button type="button" class="btn btn-default" data-dismiss="modal"><i class="fa fa-times wr_close_black_screen"></i> Close</button>
                <form id="upload" method="post" action="php/upload.php" enctype="multipart/form-data">            
                    <div id="drop">
                        Trascina la foto qui
                        <a>Files</a>
                        <input type="file" name="upl" multiple />
                    </div>
                    <ul>
                    </ul>
                </form>
                <script src="js/jquery.knob.js"></script>
                <script src="js/jquery.ui.widget.js"></script>
                <script src="js/jquery.iframe-transport.js"></script>
                <script src="js/jquery.fileupload.js"></script>
                <script src="js/upload.js"></script>
            </div>
</div>