Path of plot eps doesn't need the timestamp

pad/index.html

@@ -101,8 +101,8 @@
 				var result = window.confirm('voulez-vous imprimer ce glyph ?');
 
 				if(result){
-					var path = $(this).attr('src').replace(/svg/g, 'eps');
-
+					var path = $(this).attr('src').split('?')[0].replace(/svg/g, 'eps');
+					
 					$.get('/api/ploteps/', { epsfile : path });
 				}
 			});