div.loadingInvisible{
  display:none;
}

div.loadingMessageInvisible {
  display:none;
}

div.loadingMessageVisible {
  display:block;
  position: absolute; 
  color: white;
	font-family: Verdana, arial, helvetica, sans-serif;
	font-size:14px;
	text-align:center;
  font-weight: bold;
  line-height:1.5;
  top: 50%; 
  left: 50%; 
  width:220px; 
  height: 80px; 
  margin-top: -40px; 
  margin-left: -110px;
  
  background-color:transparent;
  opacity:1;
  filter: alpha(opacity = 100);
  z-index:200001;
}

div.loadingVisible{
  display:block;

  position:absolute;
  top:0px;
  left:0px;
  padding: 0px;
  margin: 0px;
  width:100%;
  height:100%;
  text-align:center;

  /*in supporting browsers, make it
    a little transparent*/
  background:#000;
  opacity:.70;
  filter: alpha(opacity = 70);
  z-index: 10000;
}