Execute Background Task In Javascript

Question

I have a cpu intensive task that I need to run on the client. Ideally, I\'d like to be able to invoke the function and trigger progress events using jquery so I can update

Answer 1

Here is my solution to the problem, in case someone wants simple copy-pasteable piece of code:

    var iterate = function (from, to, action, complete) {
        var i = from;
        var impl = function () {
            action(i);
            i++;
            if (i < to) setTimeout(impl, 1);
            else complete();
        };
        impl();
    };