browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
   if (browserVer >= 3) version = "n3";
   else version = "n2"
   if (version == "n3") 
{

//top nav
   hdr_btn_div00on = new Image();
   hdr_btn_div00on.src = "/images/hdr_b00_nav_div.gif";
   hdr_btn_div00off = new Image();
   hdr_btn_div00off.src = "/images/hdr_b00_nav_div.gif";
   
   hdr_btn_div01on = new Image();
   hdr_btn_div01on.src = "/images/hdr_b00_nav_div.gif";
   hdr_btn_div01off = new Image();
   hdr_btn_div01off.src = "/images/hdr_b00_nav_div.gif";  
   
   hdr_btn_div02on = new Image();
   hdr_btn_div02on.src = "/images/hdr_b00_nav_div.gif";
   hdr_btn_div02off = new Image();
   hdr_btn_div02off.src = "/images/hdr_b00_nav_div.gif";
   
   hdr_btn_div03on = new Image();
   hdr_btn_div03on.src = "/images/hdr_b00_nav_div.gif";
   hdr_btn_div03off = new Image();
   hdr_btn_div03off.src = "/images/hdr_b00_nav_div.gif";  
   
   hdr_btn_div04on = new Image();
   hdr_btn_div04on.src = "/images/hdr_b00_nav_div.gif";
   hdr_btn_div04off = new Image();
   hdr_btn_div04off.src = "/images/hdr_b00_nav_div.gif"; 
   
   hdr_btn_div05on = new Image();
   hdr_btn_div05on.src = "/images/hdr_b00_nav_div.gif";
   hdr_btn_div05off = new Image();
   hdr_btn_div05off.src = "/images/hdr_b00_nav_div.gif"; 
   
   hdr_btn_div06on = new Image();
   hdr_btn_div06on.src = "/images/hdr_b00_nav_div.gif";
   hdr_btn_div06off = new Image();
   hdr_btn_div06off.src = "/images/hdr_b00_nav_div.gif"; 

}

function img_act(imgName)  {
   imgOn = eval(imgName + "on.src");
   document [imgName].src = imgOn;
}

function img_inact(imgName)   {
   imgOff = eval(imgName + "off.src");
   document [imgName].src = imgOff;
}

function change_image (ImageName,FileName) {
	document[ImageName].src = FileName;
}