- {include="page.footer"}
-
-<script language="JavaScript">
-// Remove any displayed QR-Code
-function remove_qrcode()
-{
- var elem = document.getElementById("permalinkQrcode");
- if (elem) elem.parentNode.removeChild(elem);
- return false;
-}
-
-// Show the QR-Code of a permalink (when the QR-Code icon is clicked).
-function showQrCode(caller,loading=false)
-{
- // Dynamic javascript lib loading: We only load qr.js if the QR code icon is clicked:
- if (typeof(qr)=='undefined') // Load qr.js only if not present.
- {
- if (!loading) // If javascript lib is still loading, do not append script to body.
- {
- var element = document.createElement("script");
- element.src = "inc/qr.min.js";
- document.body.appendChild(element);
- }
- setTimeout(function() { showQrCode(caller,true);}, 200); // Retry in 200 milliseconds.
- return false;
- }