if (e.which == 2) {

            return true;

        }

        var el = e.currentTarget;

        var url = el.href;

        var _base_url = ${h.jshtml(h.url("files_home",repo_name=c.repo_name,revision='',f_path=''))};

        _base_url = _base_url.replace('//','/');

        //extract rev and the f_path from url.

        parts = url.split(_base_url);

        if(parts.length != 2){

            return false;

        }

        var parts2 = parts[1].split('/');

        var rev = parts2.shift(); // pop the first element which is the revision

        var f_path = parts2.join('/');

        //page title - make this consistent with title mako block above

        var title = ${h.jshtml(_('%s Files') % c.repo_name)} + " \u00B7 " + (f_path || '/') + " \u00B7 " + ${h.jshtml(c.site_name)};

        var _node_list_url = node_list_url.replace('__REV__',rev).replace('__FPATH__', f_path);

        var _url_base = url_base.replace('__REV__',rev);

        // Change our States and save some data for handling events

        var state = {url:url, title:title, url_base:_url_base,

                     node_list_url:_node_list_url, rev:rev, f_path:f_path};

        window.history.pushState(state, null, url);

        load_state(state);

        //now we're sure that we can do ypjax things

        e.preventDefault();

        return false;

    });

}

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) {

        document.title = state.title;

        //initially loaded stuff

        var _f_path = state.f_path;

        var _rev = state.rev;

        fileBrowserListeners(state.node_list_url, state.url_base);

        // Inform Google Analytics of the change

        if ( typeof window.pageTracker !== 'undefined' ) {

            window.pageTracker._trackPageview(state.url);

        }

    }

    function highlight_lines(lines){

        for(pos in lines){

          $('#L'+lines[pos]).css('background-color','#FFFFBE');

        }

    }

    page_highlights = location.href.substring(location.href.indexOf('#')+1).split('L');

    if (page_highlights.length == 2){

       highlight_ranges  = page_highlights[1].split(",");

       var h_lines = [];

       for (pos in highlight_ranges){

            var _range = highlight_ranges[pos].split('-');

            if(_range.length == 2){

                var start = parseInt(_range[0]);

                var end = parseInt(_range[1]);

                if (start < end){

                    for(var i=start;i<=end;i++){

                        h_lines.push(i);

                    }

                }

            }

            else{

                h_lines.push(parseInt(highlight_ranges[pos]));