Animation block with 3 sliders

var stock_count = 2;
$(function(){
  $(".wrap_gallery").swipe({
    tap:function(){
      $("#g_" + stock_count).css("opacity","0");
      if(stock_count == 3){
        stock_count = 0;
      } else {
        //////////
      }
      $("#g_" + (stock_count+1)).css("opacity","1");
      stock_count++;
    }
  });
});


$("#stock_right").click(function(){
  $("#g_" + stock_count).css("opacity","0");
  if(stock_count == 3){
    stock_count = 0;
  }

  $("#g_" + (stock_count+1)).css("opacity","1");
  stock_count++;

});

$("#stock_left").click(function(){
  $("#g_" + stock_count).css("opacity","0");
  if(stock_count == 1){
    stock_count = 4;
  }

  $("#g_" + (stock_count-1)).css("opacity","1");
  stock_count--;

});