function getWindowSize()
{
  if (parseInt(navigator.appVersion)>3) {
      if (navigator.appName=="Netscape") {
          //winW = window.innerWidth-16;
          winH = window.innerHeight-220;
      }
      if (navigator.appName.indexOf("Microsoft")!=-1) {
          //winW = document.body.offsetWidth-20;
          winH = document.body.offsetHeight-220;
      }
  }
  
  return winH;
  
}  

function addElement()
{
  my_div1 = document.getElementById("top");
  my_div1.style.height = "228px";
  my_div1.style.width = "330px";
  my_div1.style.backgroundColor = "transparent";
  my_div1.style.visibility="visible";
  my_div1.style.display="block"; 
  //my_div1.style.border="none"; 
  my_div1.style.filter="alpha(opacity=100);";
  my_div1.style.zIndex = "200";
  my_div1.style.position = "absolute";
  my_div1.style.top = getWindowSize() + "px";
  my_div1.style.left = "0px";
    
  my_div2 = document.getElementById("win");
  my_div2.innerHTML = "<iframe src='ajax/derrick_award2.jsp' id='ifr'></></iframe>";
  
  my_div3 = document.getElementById("ifr");
  my_div3.style.height = "207px";
  my_div3.style.width = "330px";
  my_div3.style.backgroundColor = "#FFEAA9";
  my_div3.style.scrolling="yes";
  my_div3.style.frameBorder="0";
  my_div3.style.visibility="visible";
  my_div3.style.display="block"; 
  my_div3.style.position = "absolute";
  my_div3.style.top = "15px";
  my_div3.style.left = "0px";
    
  my_div4 = document.getElementById("button");
  my_div4.innerHTML = "&nbsp;<img src='http://www.masters.ab.ca/images/button/close.gif' border='0' alt='close' onClick='hide(); return false'>Close";
  my_div4.style.width = "70px";
  my_div4.style.backgroundColor = "#FFD453";
  my_div4.style.fontSize = "x-small";
  my_div4.style.visibility="visible";
  my_div4.style.display="block"; 
  
            
}

function hide()
{
   my_div1.style.visibility="hidden";
   my_div2.style.visibility="hidden";
   my_div3.style.visibility="hidden";
   my_div4.style.visibility="hidden";
}