div#wn	{ 
    position:relative; 
    width:720px; height:480px; 
    overflow:hidden;
    
    
}

div#controlbar {
position:relative;
width:720; width:15;
}

div#scrollbar { 
   
    position:relative;
    width:660px; height:15px;
    display:block; /* display:none initially */
    font-size:1px;  /* so no gap or misplacement due to image vertical alignment */
}

div#track { 
    position:absolute; left:0px; top:0;
    width:660px; height:16px; 
    background-color:#dddddd;
    
}
div#dragBar {
    position:absolute; left:0px; top:-1px;
    width:40px; height:14px; 
    background-color:#bbbbbb;
}  
div#left { position:absolute; left:0; top:0; }  
div#right { position:absolute; right:0; top:0;  }

/* for safari, to prevent selection problem  */
div#scrollbar, div#track, div#dragBar, div#left, div#right {
    -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; 
    }