}

var load_state = function(state) {

    var $files_data = $('#files_data');

    var cache_key = state.url;

    var _cache_obj = CACHE[cache_key];

    var _cur_time = new Date().getTime();

    if (_cache_obj !== undefined && _cache_obj[0] > _cur_time) {

        $files_data.html(_cache_obj[1]);

        $files_data.css('opacity', '1.0');

        post_load_state(state);

    } else {

                  post_load_state(state);

                  var expire_on = new Date().getTime() + CACHE_EXPIRE;

                  CACHE[cache_key] = [expire_on, $files_data.html()];

            });

    }

}

var post_load_state = function(state) {

    ypjax_links();

    tooltip_activate();

    if(state !== undefined) {