// -*- mode: javascript; -*-

/* main javascript: uses jQuery */
function initAddComment() {
    $('form.form_hidden').hide();
    $('span.darr').hide();
    $('a.addcomment').click(function(ev) {
        ev.preventDefault();
        var link = ev.target.href; // id of el. to show is in fragment
        var id = link.substring(link.indexOf("#") + 1);
        $('#' + id).toggle();
        $('#darr' + id).toggle();
    });
}
function initLightBox() {
    /* the whole point of this js being a jsp is because this plugin has no absolute links to images */
    var settings = jQuery.extend({
        imageLoading: '/images/lightbox-ico-loading.gif',
        imageBtnPrev: '/images/lightbox-btn-prev.gif',
        imageBtnNext: '/images/lightbox-btn-next.gif',
        imageBtnClose: '/images/lightbox-btn-close.gif',
        imageBlank: '/images/lightbox-blank.gif'
    },settings);
    $('a.lightbox').lightBox(settings);
}
function formatTweets() {
    $('li.tweet em a').each(function(i) {
        var time = $(this).text();
        $(this).text( relative(time) );
    });
    $('li.tweet').each(function(i) {
        var txt = $(this).html();
        txt = txt.replace(/\B@([_a-z0-9]+)/ig, function(r) { return r.charAt(0)+'<a href="http://twitter.com/'+r.substring(1)+'">'+r.substring(1)+'</a>';});
        $(this).html(txt);
    });
}
function relative(time_value) {
  var values = time_value.split(" ");
  time_value = values[1] + " " + values[2] + ", " + values[5] + " " + values[3];
  var parsed_date = Date.parse(time_value);
  var relative_to = (arguments.length > 1) ? arguments[1] : new Date();
  var delta = parseInt((relative_to.getTime() - parsed_date) / 1000);
  delta = delta + (relative_to.getTimezoneOffset() * 60);
  if (delta < 60) {
    return 'less than a minute ago';
  } else if(delta < 120) {
    return 'about a minute ago';
  } else if(delta < (60*60)) {
    return (parseInt(delta / 60)).toString() + ' minutes ago';
  } else if(delta < (120*60)) {
    return 'about an hour ago';
  } else if(delta < (24*60*60)) {
    return 'about ' + (parseInt(delta / 3600)).toString() + ' hours ago';
  } else if(delta < (48*60*60)) {
    return '1 day ago';
  } else {
    return (parseInt(delta / 86400)).toString() + ' days ago';
  }
}
$(document).ready(function() {
    initAddComment();
    initLightBox();
    formatTweets();
    $('body').oiplayer({
        server : 'http://www.toly.nl/',
        jar : '/oiplayer/cortado-ovt-stripped-wm_r38710.jar',
        flash : '/oiplayer/plugins/flowplayer-3.1.5.swf',
        controls : 'top dark'
    });
});