// See Default.js
commentResultsPerPage = 100;

function hookupComments() {

    var divs = $("content").getElementsByTagName("div");
    for (var i = 0; i < divs.length; i++) {
        var div = divs[i];
        if (div.className == "comments") {
            div.page = 1;

            // Hook up add comment submit button.
            var inputs = div.getElementsByTagName("input");
            var submit = inputs.length > 0 ? inputs[inputs.length - 1] : null;

            if (submit) {
                // Not available anonymously.
                Event.observe(submit, "click", addComment.bindAsEventListener());
            }

            break;
        }
    }

}