// Requires : ajax_lite.js
// Requires : functions_lite.js
// Requires : JS var -> vLng

document.write('<div id="level1_over" style="position:absolute;z-index:1;background-color:#000000;visibility:hidden;opacity:.50;-moz-opacity: 0.5;filter: alpha(opacity=50);left:0px;top:0px;"></div>');
document.write('<div id="gallery" style="position:absolute;z-index:2;background-color:#FFFFFF;visibility:hidden;padding:5px;border:2px solid black"></div>');

function popBdPhoto(vId,vCat,vNot,vChilds) {
  document.getElementById('level1_over').style.width = "100%";
  document.getElementById('level1_over').style.height = getDocHeight()+"px";
  document.getElementById('level1_over').style.visibility = "visible";
  centerElement("gallery",0,0);
  getPhp("../../cgi/gallery.php","gallery","id="+vId+"&lng="+vLng+"&cat="+vCat+"&not="+vNot+"&childs="+vChilds,"get","placeGallery();");
  document.getElementById('gallery').style.visibility = "visible";
}

function placeGallery() {
  var img_x = parseInt(document.getElementById("photo_x").value);
  var img_y = parseInt(document.getElementById("photo_y").value);
  document.getElementById('gallery').style.width = img_x+"px";
  centerElement("gallery",(img_x/2),(img_y/2)+30);
}

function showPhoto(vId,vCat,vNot) {
  getPhp("../../cgi/gallery.php","gallery","id="+vId+"&lng="+vLng+"&cat="+vCat+"&not="+vNot,"get","placeGallery();");
}

function closeGallery() {
  document.getElementById('gallery').style.visibility = "hidden";
  document.getElementById('gallery').innerHTML = "";
  document.getElementById('level1_over').style.visibility = "hidden";
}

function getDocHeight() {
  var D = document;
  return Math.max(
      Math.max(D.body.scrollHeight, D.documentElement.scrollHeight),
      Math.max(D.body.offsetHeight, D.documentElement.offsetHeight),
      Math.max(D.body.clientHeight, D.documentElement.clientHeight)
  );
}

function popBdVideo(vId,vAutoPlay) {
  document.getElementById('level1_over').style.width = "100%";
  document.getElementById('level1_over').style.height = getDocHeight()+"px";
  document.getElementById('level1_over').style.visibility = "visible";
  centerElement("gallery",0,0);
  getPhp("../../cgi/video.php","gallery","id="+vId+"&lng="+vLng+"&autoplay="+vAutoPlay,"get","placeVideo();");
  document.getElementById('gallery').style.visibility = "visible";
}

function placeVideo() {
  var img_x = parseInt(document.getElementById("video_x").value);
  var img_y = parseInt(document.getElementById("video_y").value);
  document.getElementById('gallery').style.width = img_x+"px";
  centerElement("gallery",(img_x/2),(img_y/2)+30);
}