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

div#wn	{
	position:relative;
	width:140px;
	height:300px;
	overflow:hidden;
	
	}
    
div#scrollbar {
	position:relative;
	width:11px;
	height:280px;
	font-size:1px;  /* so no gap or misplacement due to image vertical alignment */
	left: -8px;
  }
div#track {
	position:absolute;
	left:-4px;
	top:12px;
	width:11px;
	height:295px;
	background: #388338;
	display:none;
  }
div#dragBar {
  position:absolute; left:1px; top:1px; 
  width:9px; height:20px;
  background-color:#388338;
  }  
div#up {
	position:absolute;
	left:-10px;
	top:0px;
}  
div#down {
	position:absolute;
	left:-9px;
	bottom:-11px;
}

/* 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; 
    }