.BB_overlay {  
  background-color:black;
  position: absolute;  
  margin: 0;
  top: 0;
  left: 0;
  z-index: 42;
  width:  100%;  
}

.BB_box{
  position: absolute; 
  top:50%;
  left:50%;
  z-index: 44;
  * width: 10px;  
}

.BB_overlay_helper{  
  position: absolute;
  margin: auto;
  top: 0;
  left: 0;  
  width:  100%;
  height:  100%;
  overflow: hidden;  
  z-index: 40;
  opacity: 0;
  filter:alpha(opacity=0);
}

#BB_box_content{
  clear:both;  
  background-color:white;  
  padding: 5px;
}

.BB_close{  
  float:right;
  cursor: pointer;
}

.BB_change{  cursor: pointer; }
.box_content{  display: none; }

.BB_title{
  float:left;
  color: black;
  font-weight: bold;
}

#BB_loading{
  position: absolute; 
  top:50%;
  left:50%;
  z-index: 43;  
}