function bookmark(address,sitename) {
  if (window.sidebar) 
  {
    window.sidebar.addPanel(sitename, address,"");
  } else if( document.all ) 
  
  {
    window.external.AddFavorite(address,sitename);
  } else if(window.opera&&window.print) 
  
  {
    return true;
  }
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}