div#scrollbar {
    display:block; /* initially display:none; to hide from incapable */
    }

div#wn	{ 
    position:relative;
    width:auto; height:270px;
    overflow:hidden;
	}
    
div#scrollbar { 
  position:relative;
  width:14px; height:270px; 
  font-size:1px; z-index:1; /* so no gap or misplacement due to image vertical alignment */
  }
div#track { z-index:1;
  position:relative; left:0; top:14px;
  width:14px; height:242px;
  background:#85C209  url(../images/scroll_bar_bg.gif) repeat-y ;
  }
div#dragBar {
  position:absolute; left:0px; top:0px;
  width:14px; height:20px;
  background: url(../images/scroll_bar_drag_bg.gif)  no-repeat left bottom ;
  }  
div#up { position:absolute; left:0; top:0; z-index:1 }  
div#down { position:absolute; left:0; bottom:0;z-index:1 }

/* for safari, to prevent selection problem  */
div#scrollbar, div#track, div#dragBar, div#up, div#down {
    -moz-user-select: none;
    -khtml-user-select: none;
}


/* so no gap or misplacement due to image vertical alignment
font-size:1px in scrollbar has same effect (less likely to be removed, resulting in support issues) */
div#scrollbar img {
    display:block; 
    }