<!--
if ((navigator.userAgent.substring(0,9) == "Mozilla/3") || 
  (navigator.userAgent.substring(0,9) == "Mozilla/4")) 
  
{
 fish1=new Image (70, 58);
 fish1.src="../images/topnav/fish1.jpg";
 fish2=new Image(70,58);
 fish2.src="../images/topnav/fish2.jpg";
 adven1=new Image(103,58);
 adven1.src="../images/topnav/adven1.jpg";
 adven2=new Image(103,58);
 adven2.src="../images/topnav/adven2.jpg";
 lodge1=new Image(66,58);
 lodge1.src="../images/topnav/lodge1.jpg";
 lodge2=new Image(66,58);
 lodge2.src="../images/topnav/lodge2.jpg";
 gallery1=new Image(79,58);
 gallery1.src="../images/topnav/gallery1.jpg";
 gallery2=new Image(79,58);
 gallery2.src="../images/topnav/gallery2.jpg";
 costa1=new Image(100,58);
 costa1.src="../images/topnav/costa1.jpg";
 costa2=new Image(100,58);
 costa2.src="../images/topnav/costa2.jpg";
 reserve1=new Image(111,58);
 reserve1.src="../images/topnav/reserve1.jpg";
 reserve2=new Image(111,58);
 reserve2.src="../images/topnav/reserve2.jpg";
}
 
 function mouseOn(imgName) 
{  
  if ((navigator.userAgent.substring(0,9) == "Mozilla/3") ||  
  (navigator.userAgent.substring(0,9) == "Mozilla/4"))  
  {
    document[imgName].src=eval(imgName+"2.src");
  }
}

function mouseOff(imgName)
{
  if ((navigator.userAgent.substring(0,9) == "Mozilla/3") ||
 (navigator.userAgent.substring(0,9) == "Mozilla/4"))
 {
   document[imgName].src=eval(imgName+"1.src");
 }
}
 // -->