revise url

index.html

@@ -1339,7 +1339,7 @@ <h5 class="offcanvas-title" id="experimentIdCanvasLabel">eLabFTW Experiment Id</
       <div>
         ELabFTW experiment ID can be found in the address bar or in the experiment description. 
         <br>
-        <img src="/images/experimentId.png" class="rounded mx-auto d-block w-100" alt="...">
+        <img src="https://nfdi4plants.github.io/elab2arc/images/experimentId.png" class="rounded mx-auto d-block w-100" alt="...">
         A detailed user guide can be found <a target="_blank" href="https://github.com/nfdi4plants/elab2arc/blob/main/docs/User%20guide_%20elab2ARC%20tool.md"> here </a>
       </div>
 
@@ -1356,7 +1356,7 @@ <h5 class="offcanvas-title" id="elabTokenCanvasLabel">eLabFTW API keys </h5>
       <div>
         eLabFTW API keys can be generated from settings -> API keys  
         <br>
-        <img src="/images/elabToken.png" class="rounded mx-auto d-block w-100" alt="...">
+        <img src="https://nfdi4plants.github.io/elab2arc/images/elabToken.png" class="rounded mx-auto d-block w-100" alt="...">
         <br>
         The access token will be displayed only once, so make sure to store it securely. Treat it like a password, as anyone with the token can access eLabFTW. 
         <br>
@@ -1375,7 +1375,7 @@ <h5 class="offcanvas-title" id="datahubTokenCanvasLabel">eLabFTW API keys </h5>
       <div>
         To generate a DataHub access token, go to Settings → Access Tokens → Create. Set the Role to "Maintainer" and select the Scopes: "read_repository" and "write_repository."
         <br>
-        <img src="/images/datahubToken.png" class="rounded mx-auto d-block w-100" alt="...">
+        <img src="https://nfdi4plants.github.io/elab2arc/images/datahubToken.png" class="rounded mx-auto d-block w-100" alt="...">
         <br>
         The access token will be displayed only once, so make sure to store it securely. Treat it like a password, as anyone with the token can access and modify the DataHUB repo. 
         <br>