initialisation with SMETI code

frontend/src/scripts/ariane.js

@@ -0,0 +1,11 @@
+function setFilAriane(ariane){
+  let contenant = document.querySelector('nav>#ariane>#fil');
+  if (contenant != null) {
+    let fil = '';
+    ariane.forEach(element => {
+      fil += ' <span><a onclick="activeMenu(this)">'+element+'</a></span> >';
+    });
+    contenant.innerHTML = fil.slice(0,-2);
+  }
+  return true;
+}