function startUpload(){
        document.getElementById('f1_upload_process').style.visibility = 'visible';
        return true;
     }
     function stopUpload(success, erreur){
        var result = '';
       // alert(erreur);
        if (success == 1){
        	file_name = document.getElementById('myfile').value;
        	/*alert(document.getElementById('myfile').value);
     	   	/*document.getElementById('result').innerHTML =
        	'<span class="msg">The file was uploaded successfully!<\/span><br/><br/>';*/
        	/*document.getElementById('result').innerHTML =
        	'<span class="msg">Le fichier "'+file_name+'" a été envoyé correctement!<\/span><br/><br/>';*/
        	setGallery(document.getElementById('mygalery').value, false) ;
        	
   	    }
		else {
   		    /*document.getElementById('result').innerHTML =
   		    '<span class="emsg">There was an error during file upload!<\/span><br/><br/>';*/
   		    /*document.getElementById('result').innerHTML =
   		    '<span class="emsg">Il y a eu un problème pendant l\'envoie du fichier!<\/span><br/><br/>';
   		    document.getElementById('result').innerHTML =
   		    '<span class="emsg">'+erreur+'<\/span><br/><br/>';*/
   		    
        	
      	}
      	document.getElementById('result').innerHTML =
   		    '<span class="emsg">'+erreur+'<\/span><br/><br/>';
  		document.getElementById('f1_upload_process').style.visibility = 'hidden';
 		return true;
     }