diff --git a/assets/js/common.ts b/assets/js/common.ts
index 17510ac..5c06b08 100644
--- a/assets/js/common.ts
+++ b/assets/js/common.ts
@@ -66,11 +66,12 @@ function poll() {
 function createSid(): string {
 	const arr = new Uint32Array(2)
 	crypto.getRandomValues(arr)
+	//return arr.map((x) => x.toString(36)).join('')
 	return arr[0].toString(36) + arr[1].toString(36)
 }
 
 function getSid(): string {
-	sid = localStorage.getItem('api.sessionid')
+	let sid = localStorage.getItem('api.sessionid')
 	if (!sid) {
 		sid = createSid()
 		localStorage.setItem('api.sessionid', sid)
@@ -79,6 +80,7 @@ function getSid(): string {
 }
 
 console.log("sid: ", getSid())
+// TODO: clear sid - when?
 
 async function dopoll(app: typeof appdata) {
 	while (true) {
diff --git a/assets/js/settings.ts b/assets/js/settings.ts
index 9ca03f5..cc71291 100644
--- a/assets/js/settings.ts
+++ b/assets/js/settings.ts
@@ -4,9 +4,9 @@ export const api = {
 
 export const polling = null // suppress polling
 
-/*export const polling = {
+export const xpolling = {
 	msgbase: ['system', 'poll', 'service', 'pclt-0001']
 	//msgbase: ['system', 'poll', 'session']
 	//msgbase: ['system', 'poll', 'interaction']
-}*/
+}
 
diff --git a/exampleSite/content/app/test1.md b/exampleSite/content/app/test1.md
index 66b485a..29316f7 100644
--- a/exampleSite/content/app/test1.md
+++ b/exampleSite/content/app/test1.md
@@ -22,9 +22,12 @@ cyberscopes example site - use petite-vue in Hugo-generated sites.
 
   {{< pv/display expr="`${data.firstname} ${data.lastname}`.trim() || '???'" >}}
 
+  <!--{{< pv/input-textline type="hidden" 
+            name="email" default="hm@cy55.de" >}}-->
   {{< pv/display name="email" >}}
 
 {{< /pv/fieldset >}}
 
 {{< pv/debug >}}
 
+[click here](?id=10127-180017)