/* this makes it possible to add next button beside scrollable */
.scrollable {
  float:left; 
}

/* prev, next, prevPage and nextPage buttons */
a.browse {
  background:url(../img/hori_large.png) no-repeat;
  display:block;
  width:30px;
  height:30px;
  float:left;
  margin:115px 5px;
  cursor:pointer;
  font-size:1px;
}

/* right */
a.right         { background-position: 0 -30px; clear:right; margin-right: 0px; }
a.right:hover     { background-position:-30px -30px; }
a.right:active  { background-position:-60px -30px; } 


/* left */
a.left        { margin-left: 0px; } 
a.left:hover      { background-position:-30px 0; }
a.left:active   { background-position:-60px 0; }

/* up and down */
a.up, a.down    { 
  background:url(../img/vert_large.png) no-repeat; 
  float: none;
  margin: 10px 50px;
}

/* up */
a.up:hover      { background-position:-30px 0; }
a.up:active     { background-position:-60px 0; }

/* down */
a.down        { background-position: 0 -30px; }
a.down:hover      { background-position:-30px -30px; }
a.down:active   { background-position:-60px -30px; } 


/* disabled navigational button */
a.disabled {
  visibility:hidden !important;   
}