var BOX = {
  scriptName: "/index.php",

/*---------------------------------------------------------------------------
  - Method: showGalleryPic
  ---------------------------------------------------------------------------*/
  showGalleryPic: function(img) {
    try {
      var innerWidth = 0;
      var innerHeight = 0;
      var pageYOffset = 0;
      if(typeof(window.innerWidth) == "number") {
        innerWidth = window.innerWidth;
        innerHeight = window.innerHeight;
        pageYOffset = window.pageYOffset;
      } else {
        innerWidth = document.documentElement.clientWidth;
        innerHeight = document.documentElement.clientHeight;
        pageYOffset = document.documentElement.scrollTop;
      }

      var bigPicGnd = document.getElementById("bigPicGnd");
      bigPicGnd.style.marginTop = pageYOffset + "px";
      bigPicGnd.style.width = (innerWidth - 30) + "px";
      bigPicGnd.style.height = (innerHeight - 20) + "px";
      bigPicGnd.style.display = "block";
      
      var bigPicImg = document.getElementById("bigPicImg");
      bigPicImg.style.marginTop = pageYOffset + "px";
      bigPicImg.style.lineHeight = innerHeight + "px";
      bigPicImg.style.width = (innerWidth - 30) + "px";
      bigPicImg.style.height = (innerHeight - 20) + "px";
      document.getElementById("bigPic").src = img;
      document.getElementById("bigPicImg").style.display = "block";
    } catch(e) { }
  },

  /*---------------------------------------------------------------------------
  - Method: closeGalleryPic
  ---------------------------------------------------------------------------*/
  closeGalleryPic: function() {
    document.getElementById("bigPic").src = "/immagini/loading.gif";
    document.getElementById("bigPicImg").style.display = "none";
    document.getElementById("bigPicGnd").style.display = "none";
  }
}