function addBookmark(url, title)
{
  if (!url) url = location.href;
  if (!title) title = document.title;

  //Gecko
  if ((typeof window.sidebar == "object") && (typeof window.sidebar.addPanel == "function")) window.sidebar.addPanel (title, url, "");
  //IE4+
  else if (typeof window.external == "object") window.external.AddFavorite(url, title);
  //Opera7+
  else if (window.opera && document.createElement)
  {
    var a = document.createElement('A');
    if (!a) return false; //IF Opera 6
    a.setAttribute('rel','sidebar');
    a.setAttribute('href',url);
    a.setAttribute('title',title);
    a.click();
  }
  else return false;

  return true;
}

function fixPNG(element)
{
    if (/MSIE (5\.5|6).+Win/.test(navigator.userAgent))
    {
        var src;

        if (element.tagName=='IMG')
        {
            if (/\.png$/.test(element.src))
            {
                src = element.src;
                element.src = "res/0.gif";
            }
        }
        else
        {
            src = element.currentStyle.backgroundImage.match(/url\("(.+\.png)"\)/i)
            if (src)
            {
                src = src[1];
                element.runtimeStyle.backgroundImage="none";
            }
        }

        if (src) element.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "',sizingMethod='scale')";
    }
}