function maximizeWin() {
  if (window.screen) {
    var aw = screen.availWidth;
    var ah = screen.availHeight;
    window.moveTo(0, 0);
    window.resizeTo(aw, ah);
  }
 }


function addBookmark(url,desc){
       var bookmarkurl      = url;
       var bookmarktitle    = desc;
       var nonie            = 'Sorry, only Mozilla Firefox and Internet Explorer support this method to add a bookmark/favourite\n But please feel free to visit the site\'s home page to add a bookmark manually';

       if (window.sidebar) { // Mozilla Firefox Bookmark
               window.sidebar.addPanel(bookmarktitle, bookmarkurl,"");
       } else if(document.all){ // IE Favourites
               window.external.AddFavorite(bookmarkurl,bookmarktitle);
       } else {
               alert(nonie);
       }
   }