function Popup(theURL,winName,features) { 
                  window.open(theURL,winName,features);
                }
				
 function img_form() { 
if (document.getElementById('video_mini').innerHTML == '') 
document.getElementById('video_mini').innerHTML = '<input type="hidden" name="MAX_FILE_SIZE" value="5048576" /><input type="file" name="avatar" id="avatar" /><br />(jpg | max. 5Mo)<br /><br /><strong class="rouge">IMPORTANT !!!</strong><br />Durant l\'upload de l\'image le chargement peut être long c\'est normal.';
else 
document.getElementById('video_mini').innerHTML = '';
                }