.pop {
  position: absolute;
  display: inline;
  color:#fff;
  font-size:10px;
  width:300px; 
  }
  .pop .pop_menu {
    display: none;
    /*
    -moz-border-radius: 3px;
    -webkit-border-radius: 3px; 
*/
    }
  .pop .pop_toggle {
    background-image: url('/images/info_icon_18x18.png');
    background-repeat: no-repeat;
    background-position: center center;
    width: 20px;
    height: 20px;
    overflow: hidden;
    cursor: pointer; 
    }

.pop_active .pop_menu {
  display: block; /*inline ie6*/
  background-image:url('/images/transparent_black_bg.png');
  border:1px solid #000;
  position: absolute;
  padding:5px 10px 5px 10px;
  margin:10px 0px 0px 10px;
  width: auto;
   -moz-border-radius: 3px;
    -webkit-border-radius: 3px;
    -khtml-border-radius: 3px;
    border-radius: 3px;

  }
  .pop_active .pop_menu a {
    color: #fff; 
    }
.pop_active .pop_toggle {
  z-index: 2000;
  position: absolute;
  top: 0;
  left: 0;
  background-image: url('/images/info_icon_18x18.png'); 
  }