$(document).ready(function(){

    function storageSupport() {
      try {
        return 'localStorage' in window && window['localStorage'] !== null;
      } catch (e) {
        return false;
      }
    }

    function ISODateString(d){
     function pad(n){return n<10 ? '0'+n : n}
     return d.getUTCFullYear()+'-'
          + pad(d.getUTCMonth()+1)+'-'
          + pad(d.getUTCDate())+'T'
          + pad(d.getUTCHours())+':'
          + pad(d.getUTCMinutes())+':'
          + pad(d.getUTCSeconds())+'Z'}

    
    function replaceURLWithHTMLLinks(text) {
      var exp = /(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig;
      return text.replace(exp,"<a href='$1'>$1</a>");
    }
/*
    $('.highlight').each(function(i,el){
        var codeWidth=$(this).find('code').outerWidth();
        console.log(codeWidth);
        $(this).width(codeWidth);
    });
    */
    if (window.innerWidth > 1000){
        $('.highlight').hover(
        function(){

            var codeWidth=$(this).find('code').outerWidth();
            console.log(codeWidth);
            if ($(this).width()<codeWidth){
                $(this).stop(true).animate({width:codeWidth});
            }
        },
        function(){
            $(this).stop(true).animate({width:'100%'});
        });
    }

    //TODO get from localStorage if available
    $.getJSON("http://twitter.com/statuses/user_timeline.json?screen_name=jfoucher&count=4&callback=?",
        
        function(data){
            //TODO save to local storage if available
            $.each(data, function(i,el){
                var date=new Date(Date.parse(el.created_at));
                var d=ISODateString(date);
                $('#tweets').append('<li>'+replaceURLWithHTMLLinks(el.text)+'<span class="timeago" title="'+d+'">'+date.toLocaleDateString()+'</span></li>');

            });
            $(".timeago").timeago();

        });
    $('a[href*=#]').click(function() {

        if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'')
            && location.hostname == this.hostname) {

            var $target = $(this.hash);

            $target = $target.length && $target || $('[name=' + this.hash.slice(1) +']');

            if ($target.length) {

                var targetOffset = $target.offset().top;

                $('html,body').animate({scrollTop: targetOffset}, 1000);

                return false;

            }

        }

    });
    var excerpt=$('#notebook.archives li a span.excerpt');
    excerpt.hide();
    $('#notebook.archives li').hover(function(e){
        $(this).find('span.excerpt').stop(true,true).slideDown(function(){
            $(this).css({display:'block'});
        });
    },function(e){
        $(this).find('span.excerpt').stop(true,true).slideUp();
    });


});