function makeArray() {
    for (i = 0; i<makeArray.arguments.length; i++)
        this[i + 1] = makeArray.arguments[i];
}
function makeArray0() {
    for (i = 0; i<makeArray0.arguments.length; i++)
        this[i] = makeArray0.arguments[i];
}
var days = new makeArray0('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday');

var today = new Date();
var day   = days[today.getDay()];

document.write(day);