.tok-lastfm-tbar-icon {
  background: url(images/lastfm_toolbar_ico.jpg) no-repeat;
}

.tok-lastfm-wnd-icon{
  background: url(images/lastfm-mini-ico.png);  
}

.tok-lastfm-desktop_icon{
  width:70px;
  height:116px;
  cursor:pointer;
  border:0;
  background:transparent url(images/radio-desktop.gif) no-repeat 0 0;
}

.tok-lastfm-desktop_icon_on{
  background: url(images/radio-desktop.gif) no-repeat -70px 0px;
}