问窗口的大小和负载不触发

EN

for(each in win_resize.callbacks) {
    win_resize.callbacks[each]();
    }

var each, win_resizing, win_loaded = false;
function c(r, a1, a2, a3, a4, a5, a6, a7) {
    if (typeof r == 'object') {
        for(each in r) {
            each[r] = c(each[r], a1, a2, a3, a4, a5, a6, a7);
        }

        return r;
    } else if (typeof r == 'function') {
        return each[r](a1, a2, a3, a4, a5, a6, a7);
    }

    return r;
}

win_load.callbacks = [];
function win_load(call) {
    if (typeof call == 'function') {
        return win_load.callbacks.push(call)-1;
    }

    return c(win_load.callbacks);
}

win_resize.callbacks = [];
function win_resize(call) {
    if (typeof call == 'function') {
        return win_resize.callbacks.push(call)-1;
    }

    return c(win_resize.callbacks);
}

win_load(function() {
    alert("Loaded?");
});

win_resize(function() {
    alert("Resized?");
});

window.onresize = function() {
    if (!win_resizing) {
        win_resizing = setTimeout(function() {
            delete win_resizing;
        }, 50);

        win_resize();
    }
};

window.onload = function() {
    if (win_loaded!==true) {
        win_loaded = true;
        win_load();
        window.onresize();
    }
};