<script type="text/javascript">  
(function () {  
   function addEvent( object, type, handler ) {  
   if ( !object.events ) object.events = {};  
   if ( !object.events[type] ) object.events[type] = [];  
   function handle( e ) {  
    e = e || window.event;  
    if ( !e.pageX || !e.pageY ) {  
     var html = document.documentElement, body = document.body;  
     e.pageX = event.clientX + (html && html.scrollLeft || body && body.scrollLeft || 0) - (html.clientLeft || 0);  
     e.pageY = event.clientY + (html && html.scrollTop || body && body.scrollTop || 0) - (html.clientTop || 0);  
    }  
    handler.call( object, e );  
   }  
   object.events[type].push( [ handler, handle ] );  
   if ( object.addEventListener ) {  
    object.addEventListener( type, handle, false );  
   } else {  
    object.attachEvent( 'on' + type, handle );  
   }  
}  
function removeEvent( object, type, handler ) {  
   var events = object.events[type];  
   for ( var i = 0; i < events.length; i++ ) {  
    if ( handler == events[i][0] || !handler ) {  
     if ( object.removeEventListener ) {  
      object.removeEventListener( type, events[i][1], false );  
     } else {  
      object.detachEvent( 'on' + type, events[i][1] );  
     }  
    }  
   }  
}  
   var nodes = document.all || document.getElementsByTagName( '*' ),  
   tooltip = document.createElement( 'DIV' );  
   tooltip.style.display = 'none';  
   tooltip.style.position = 'absolute';  
   tooltip.style.backgroundColor = '#555555';  
   tooltip.style.color = '#FFFFFF';  
   tooltip.style.padding = '3px';  
   document.body.appendChild( tooltip );  
   for ( var i = 0; i < nodes.length; i++ ) {  
    if ( nodes[i].title || nodes[i].alt ) {  
     addEvent(nodes[i], 'mouseover', function ( e ) {  
      var par = this.title ? 'title' : 'alt',  
      text = this[par];  
      this.textcache = [ par, text ];  
      this[par] = '';  
      tooltip.style.top = e.pageY + 10;  
      tooltip.style.left = e.pageX + 10;  
      tooltip.innerHTML = text;  
      tooltip.style.display = 'block';  
      addEvent(document, 'mousemove', document.moveHint = function ( ev ) {  
       tooltip.style.top = ev.pageY + 10;  
       tooltip.style.left = ev.pageX + 10;  
      });  
     });  
     addEvent( nodes[i], 'mouseout', function () {  
      tooltip.style.display = 'none';  
      this[ this.textcache[0] ] = this.textcache[1];  
     });  
    }  
   }  
})();  
</script>