// 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.
{
// 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.
{