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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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