function showWTBList(DivID)
 {
  showDiv(DivID);
 }
 
 function hideWTBList(DivID)
 {
  hideDiv(DivID);
 }
 
 var iMyOpacity = 100;
 
 
 function showDiv(strDIVID) {
  iMyOpacity = 0;
  var myDiv = document.getElementById(strDIVID);
  myDiv.style.display = "";
   
  changeOpac(iMyOpacity, strDIVID);  
  setTimeout("fadeInDiv('" + strDIVID + "')", 0);
 }
 function hideDiv(strDIVID) {
  iMyOpacity = 100;
  setTimeout("fadeOutDiv('" + strDIVID + "')", 0);
 }
   
 function fadeInDiv(strDIVID)
 {
  iMyOpacity += 10;
  changeOpac(iMyOpacity, strDIVID);
  if(iMyOpacity < 100) {
   setTimeout("fadeInDiv('" + strDIVID + "')", 0);
  }
  else
  {
   var object = document.getElementById(strDIVID).style; 
   object.opacity = ""; 
   object.MozOpacity = ""; 
   object.KhtmlOpacity = ""; 
   object.filter = ""; 
   iMyOpacity = 100;
     }
 }
 function fadeOutDiv(strDIVID) {
  iMyOpacity -= 25;
  changeOpac(iMyOpacity, strDIVID);
  if(iMyOpacity > 0) {
   setTimeout("fadeOutDiv('" + strDIVID + "')", 0);
  }
  else {
   document.getElementById(strDIVID).style.display = "none";
  }
 }
 function changeOpac(opacity, id) { 
  var object = document.getElementById(id).style; 
  object.opacity = (opacity / 100); 
  object.MozOpacity = (opacity / 100); 
  object.KhtmlOpacity = (opacity / 100); 
  object.filter = "alpha(opacity=" + opacity + ")"; 
 }