function _load(fragment_url, element_id) {
  var xmlhttp=false;
  /*@cc_on @*/
  /*@if (@_jscript_version >= 5)
  // JScript gives us Conditional compilation, we can cope with old IE versions.
  // and security blocked creation of the objects.
   try {
    xmlhttp = new ActiveXObject("Msxml.XMLHTTP");
   } catch (e) {
    try {
     xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
    } catch (E) {
     xmlhttp = false;
    }
   }
  @end @*/
  if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
    xmlhttp = new XMLHttpRequest();
  }
    var element = document.getElementById(element_id);
    element.innerHTML = '...';
    xmlhttp.open("GET", fragment_url);
    xmlhttp.onreadystatechange = function() {
        if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
            element.innerHTML = xmlhttp.responseText;
        }
    }
    xmlhttp.send(null);
}

function _albums($page) {
  $url = 'v_jsgallery/view_albums.php?page=' + $page;
  _load($url,'gallery_div');
}

function _album($album,$page) {
  $url = 'v_jsgallery/view_album.php?album=' + $album + '&page=' + $page;
  _load($url,'gallery_div');
}

function _image($album,$image) {
  $url = 'v_jsgallery/view_image.php?album=' + $album + '&image=' + $image;
  _load($url,'gallery_div');
}

function _videos($page) {
  $url = 'v_jsgallery/view_videos.php?page=' + $page;
  _load($url,'videos_div');
}

function _video($video) {
  $url = 'v_jsgallery/view_video.php?video=' + $video;
  _load($url,'videos_div');
}