Сергей Мельников

$(".main-head").on("click", "#next", function(e) {
  e.preventDefault();
  var template = $("#slider").html(),
    id = $(".main-head .id").data('id'),
    countdown = $(this).find('a.count'),
    cur_count = countdown.data("count"),
    slides_count = $('.main-head').data('slides');

  $(".main-head .covered").fadeOut(1000, function() {
    $.post("/gtc/next", { id: id }, function(resp) {
      $(".main-head").html(_.template(template, { item:resp }));      
      $(".main-head").find('a.count')
        .text(cur_count+1+"/"+slides_count)
        .data('count', cur_count+1)
        .attr('count', cur_count+1);
      $(".main-head .covered").fadeIn(1000);
    }); 
  });   
});

$.post("index.php", { data: newThemeWizard }, function(resp) {
  console.log(res);
});

$data = json_decode($_POST['data']);
$data->some_property; //получаем данные

var snake = { 
  interval : {
    interval_id: null,
    right : function (stop){
      if (stop) {
        return clearInterval(this.interval_id);
      }
      if (this.interval_id) {
        clearInterval(this.interval_id);
      }
      this.interval_id = setInterval(snake.functions.moveRight, 500);
    }
  }
}
snake.interval.right();
snake.interval.right(true);

html2canvas(targetScreenId, {
  onrendered: function (canvas) {
    document.getElementById('block1').appendChild(canvas);
    document.getElementById('block2').appendChild(canvas.cloneNode());
  }
});