delete file using javascript

Only work with internet explorer

<script type="text/javascript">
    // initialize ActiveXObject and create an object of Scripting.FileSystemObject.
    var fso = new ActiveXObject("Scripting.FileSystemObject");

    fso.DeleteFile("C:\\Temp\\myFolder\\file.txt", true);

    // OR

    fso.DeleteFile("C:\\Temp\\myFolder\\*.txt", true);

    fso = null;
</script>