fileupload.html

<div class="fileupload fileupload-new" data-provides="fileupload">
               <div class="fileupload-new thumbnail" style="width: 140px; height: 140px;">
               <img alt="Apache Wicket" src="https://googledrive.com/host/0BwZ-K9WC0XGBWjZQMW1oMWprUm8/fotograf140.png">
               </div>
                    <div class="fileupload-preview fileupload-exists thumbnail" style="max-width: 140px; max-height: 140px;"></div>
                <div>
             <span class="btn btn-default btn-file"><span class="fileupload-new">Choose Photo</span><span class="fileupload-exists">change</span><input wicket:id="fileUpload" type="file"/></span>
             <a href="#" class="btn btn-default fileupload-exists" data-dismiss="fileupload">Remove</a>
        </div>
</div>