Delay the firing of the window resize event

gistfile1.js

waitForFinalEvent = (function () {
    var timers = {};
    return function (callback, ms, uniqueId) {
        if (!uniqueId) {
            uniqueId = "Don't call this twice without a uniqueId";
        }
        if (timers[uniqueId]) {
            clearTimeout (timers[uniqueId]);
        }
        timers[uniqueId] = setTimeout(callback, ms);
    };
})();

// usage
waitForFinalEvent(function () {
    // do something cool after resize here
}, 500, "some unique string");