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

div#body_scroll	{ 
    position:relative; top:0px;
    width:500px; height:290px;
    overflow:hidden; vertical-align:top;
	}
    
div#scorrimento { 
  position:relative;
  width:11px; height:290px; 
  font-size:1px;  /* so no gap or misplacement due to image vertical alignment */
  }
div#div_barra { 
  position:absolute; left:0; top:12px;
  width:11px; height:266px;
  background: #262626;
  }
div#barra {
  position:absolute; left:1px; top:1px;
  width:9px; height:20px;
  background-color:#ED9510;
  }   
div#up { position:absolute; left:0; top:0; }  
div#down { position:absolute; left:0; bottom:0; }

/* for safari, to prevent selection problem  */
div#scorrimento, div#div_barra, div#barra, 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 scorrimento has same effect (less likely to be removed, resulting in support issues) */
div#scorrimento img {
    display:block; 
    }