<html manifest="hldm.appcache">
<body onerror="alert(event)">
<script>
if (!String.prototype.startsWith) {
    String.prototype.startsWith = function(searchString, position){
      position = position || 0;
      return this.substr(position, searchString.length) === searchString;
  };
}
		if( !parent )
			document.write("This must be loaded as frame!");
		var Module = parent.window.Module;
		var appCache = window.applicationCache;
		var mounted = false;
		var packageName = 'hldm.zip';
	
		function mountCache()
		{
			if( mounted ) return;
			mounted = true;
			Module.setStatus('Mounting cache');
			var xhr = new XMLHttpRequest();
			xhr.open('GET', packageName, true);
			xhr.responseType = 'arraybuffer';
			xhr.onerror = function(event) {
				throw new Error("NetworkError");
				parent.window.offlineCacheFallback()
			}
			xhr.onload = function(event) {
				if (xhr.status == 200 || xhr.status == 304 || xhr.status == 206 || (xhr.status == 0 && xhr.response)) { // file URLs can return 0
					parent.window.mountZIP(xhr.response);
					parent.window.savedRun();
				} else {
					Module.print(xhr.statusText + " : " + xhr.responseURL);
					parent.window.offlineCacheFallback();
				}
			};
			xhr.send(null);

		}
		if( appCache )
		{
			var initState = appCache.status;
			if( initState == 1 || initState == 2 || initState == 4 )
				mountCache();
			else
				Module.setStatus('Cache not ready!');
			Module.print("appCache status: "+ appCache.status);
			appCache.addEventListener('cached', function(e) {Module.print('Appcache cached, status:' + appCache.status);mountCache();}, false);
			appCache.addEventListener('downloading', function(e) {Module.setStatus('Starting download offline cache');
			Module.print('Appcache downloading, status:' + appCache.status)}, false);
			appCache.addEventListener('progress', function(e) {Module.setStatus('Downloading offline cache');Module.print('Appcache progress, status:' + appCache.status); if(initState != 0 && appCache.status == 0) Module.print("appCache error detected");},	false);
			appCache.addEventListener('updateready', function(e) {Module.print('Appcache updateready, status:' + appCache.status);mountCache();}, false);
			appCache.addEventListener('error', function(e) {Module.setStatus('Error: failed to activate caching!');parent.window.offlineCacheFallback();}, false);
			appCache.addEventListener('checking', function(e) {Module.print('Appcache checking, status:' + appCache.status); if( appCache.status == 2 ) mountCache();}, false);

		}
		else
		{
			Module.print("appCache not supported!");
			parent.window.offlineCacheFallback();
		}
</script>
</body>
</html>

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