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@gffcoutinho
Created July 18, 2015 02:32
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta http-equiv="x-ua-compatible" content="ie=9" />
<title>Timer</title>
<HTA:APPLICATION
APPLICATIONNAME="Timer"
SCROLL="yes"
WINDOWSTATE="minimize"
SINGLEINSTANCE="yes" />
<style>
#timer { font-size: 2em; }
</style>
</head>
<body onload="run()">
<div>
<span id="timer"></span>
</div>
<script type="text/javascript">
(function main( window, undefined ) {
var el = document.querySelector('title');
var el2 = document.querySelector('#timer');
var M = 60;
var fmt = function(sec) {
var min = Math.floor( sec / M );
var rem = sec % M;
return min + ':' + ('0' + rem).substr( -2 );
};
var countDown = function( cnt, cb ) {
var id = window.setInterval(function() {
cnt = cnt - 1;
el.innerHTML = fmt( cnt );
el2.innerHTML = fmt( cnt );
if ( cnt < 1 ) {
window.clearInterval( id );
cb();
}
}, 1000);
};
var showAlert = function( msg ) {
//window.focus();
var sh = new ActiveXObject("WScript.Shell");
//sh.Popup( msg );
//sh.Run('mshta javascript:alert("' + msg + '");close();');
sh.Run('cmd /c echo ' + msg + '&& pause', 1, true);
};
function run() {
countDown( 25 * M, function() {
showAlert('work timer elapsed.');
countDown( 5 * M, function() {
showAlert('recess timer elapsed.');
window.close();
});
});
};
window.run = run;
})( window );
</script>
</body>
</html>
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