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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport"
content="width=device-width, initial-scale=1 maximum-scale=1, user-scalable=0"
>
<link rel="manifest"
href="manifest.webmanifest"
>
<meta name="theme-color"
content="#000000"
>
<noscript>Please enable JavaScript to continue using this application.</noscript>
<script>
var ua = window.navigator.userAgent;
var browserUnnsuported;
var msie = ua.indexOf('MSIE ');
if (msie > -1) {
// IE 10 or older => return version number
browserUnnsuported = "Internet Explorer " + parseInt(ua.substring(msie + 5, ua.indexOf('.', msie)), 10);
}
var trident = ua.indexOf('Trident/');
if (trident > -1) {
// IE 11 => return version number
var rv = ua.indexOf('rv:');
browserUnnsuported = "Internet Explorer " + parseInt(ua.substring(rv + 3, ua.indexOf('.', rv)), 10);
}
var edge = ua.indexOf('Edge/');
if (edge > -1) {
// Edge (IE 12+) => return version number
browserUnnsuported = "Edge " + parseInt(ua.substring(edge + 5, ua.indexOf('.', edge)), 10);
}
if (browserUnnsuported) {
alert("Your browser " + browserUnnsuported + " is not supported by this application.\nPlease use a browser more recent like Chrome or Firefox.");
document.body.style.display = "none";
}
</script>