div#scrollbar1, div#scrollbar2, div#scrollbar3 {
    display:block; /* initially display:none; to hide from incapable */
    }

div#wn1  {
	position:absolute;
	overflow:hidden;
	width: 270px;
	height: 240;
  }
div#wn2	{ 
	position:relative; 
	width:166px; height:166px; 
	overflow:hidden;
	}
  
div#scrollbar1 {
	position:absolute;
	width:10px;
	height:200px;
	font-size:1px;  /* so no gap or misplacement due to image vertical alignment */
  }
div#track1 {
	position:absolute;
	left:0;
	top:12px;
	width:6px;
	height:200px;
	background-color: #FFF;
  }
div#dragBar1 {
	position:absolute;
	left:1px;
	top:1px;
	width:4px;
	height:20px;
	background-color:#cc0000;
	z-index:1
  }  
div#up1 { position:absolute; left:0; top:0; z-index:2 }  
div#down1 { position:absolute; left:0; bottom:0; z-index:3 }  

/* vertical scrollbar for wn2 */    
div#scrollbar2 { 
  position:relative;
  width:11px; height:140px; 
  font-size:1px;
  }
div#track2 {
	position:absolute;
	left:0;
	top:12px;
	width:11px;
	height:116px;
  }
div#dragBar2 {
	position:absolute;
	left:1px;
	top:1px;
	width:9px;
	height:20px;
	background-color:#FFF;
  }  
div#up2 { position:absolute; left:0; top:0; }  
div#down2 { position:absolute; left:0; bottom:0; } 
  
/* Horizontal scrollbar for wn2 */  
div#scrollbar3 { 
  position:relative;
  width:130px; height:11px;
  font-size:1px;
  }
div#track3 { 
  position:absolute; left:12px; top:0;
  width:106px; height:11px; 
  background: #336;
  }
div#dragBar3 {
	position:absolute;
	left:1px;
	top:1px;
	width:20px;
	height:9px;
	background-color:#FFF;
  }  
div#left3 { position:absolute; left:0; top:0; }  
div#right3 { position:absolute; right:0; top:0; }


/* for safari, to prevent selection problem  */
div#scrollbar1, div#track1, div#dragBar1, div#up1, div#down1,
div#scrollbar2, div#track2, div#dragBar2, div#up2, div#down2,
div#scrollbar3, div#track3, div#dragBar3, div#up3, div#down3
    {
	-moz-user-select: none;
	-khtml-user-select: none;
	margin-left: 0px;
    }


/* 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#scrollbar1 img, div#scrollbar2 img, div#scrollbar3 img {
    display:block; 
    }