randomString -> uniqueId

kss.js

 /*
-*  KSS-RPC v0.15-beta
+*  KSS-RPC v0.16-beta
 *
 *  Copyright (c) 2017, joonis new media
 *  Author: Thimo Kraemer <thimo.kraemer@joonis.de>
@@ -61,7 +61,7 @@
  ******************************************************************************************/
 
 var kss = {
-    version: '0.15-beta',
+    version: '0.16-beta',
     _initialized: false,
     _ruleSheets: {},
     _eventBinders: {},
@@ -286,8 +286,9 @@ kss.ISO8601toDate = function(date) {
     }
 };
 
-kss.randomString = function() {
-    return Math.floor(Math.random()*1e16).toString(16);
+kss.uniqueId = function() {
+    return Math.random().toString(36).substring(2) 
+            + (new Date()).getTime().toString(36);
 };
 
 kss.eval = function(__expr__) {
@@ -1059,7 +1060,7 @@ kss.RPC.prototype.invoke = function(method, params,
         var request = {
             method: method,
             params: params || [],
-            id: kss.randomString()
+            id: kss.uniqueId()
         };
         if (this._protocol != 'json-rpc-v1') {
             request.jsonrpc = '2.0';
@@ -2562,10 +2563,10 @@ window.addEventListener('hashchange', function(event) {
 kss.addHistoryState = function() {
     var hash = window.location.hash;
     if (!kss._historyre.test(hash)) {
-        kss._historyHash = '#kss-' + kss.randomString();
+        kss._historyHash = '#kss-' + kss.uniqueId();
         window.location.replace(kss._historyHash);
     }
-    window.location.hash = '#kss-' + kss.randomString();
+    window.location.hash = '#kss-' + kss.uniqueId();
 };
 
 kss.registerActionProvider('addHistoryState', kss.addHistoryState);
@@ -2796,7 +2797,7 @@ kss._loadAnimationLib = function () {
                 window.history.pushState({}, '', '#'+id);
             }
             else {
-                window.location.hash = '#' + kss.randomString();
+                window.location.hash = '#' + kss.uniqueId();
             }
         }
         return container;
@@ -3074,7 +3075,7 @@ kss._loadAnimationLib = function () {
     }
     if (!kss.scroll) {
         kss.scroll = function(node, params) {
-            window.location.hash = node.id || kss.randomString();
+            window.location.hash = node.id || kss.uniqueId();
             node.scrollIntoView();
         };
     }