if (navigator.userAgent.indexOf("Mozilla/2.0") == -1) version = 1;
if (version == 1) {

//these are the preloading images
	nav0a = new Image();
        nav0a.src = "images/subnav_homeoff.gif";

        nav0b = new Image();
        nav0b.src = "images/subnav_homeon.gif";

	nav1a = new Image();
        nav1a.src = "images/subnav_newsoff.gif";

        nav1b = new Image();
        nav1b.src = "images/subnav_newson.gif";

        nav2a = new Image();
        nav2a.src = "images/subnav_backgroundoff.gif";

        nav2b = new Image();
        nav2b.src = "images/subnav_backgroundon.gif";

	nav3a = new Image();
        nav3a.src = "images/subnav_managementoff.gif";

        nav3b = new Image();
        nav3b.src = "images/subnav_managementon.gif";

	nav4a = new Image();
        nav4a.src = "images/subnav_adminservicesoff.gif";

        nav4b = new Image();
        nav4b.src = "images/subnav_adminserviceson.gif";

        nav5a = new Image();
        nav5a.src = "images/subnav_turnkeyservicesoff.gif";

        nav5b = new Image();
        nav5b.src = "images/subnav_turnkeyserviceson.gif";

	nav6a = new Image();
        nav6a.src = "images/subnav_reinsureservicesoff.gif";

        nav6b = new Image();
        nav6b.src = "images/subnav_reinsureserviceson.gif";

	nav7a = new Image();
        nav7a.src = "images/subnav_websitesoff.gif";

        nav7b = new Image();
        nav7b.src = "images/subnav_websiteson.gif";

	nav8a = new Image();
        nav8a.src = "images/subnav_publicationsoff.gif";

        nav8b = new Image();
        nav8b.src = "images/subnav_publicationson.gif";

}
function roll (n, h) {        
        if (version == 1) document.images[n].src = eval(h + ".src");
        return;
}

function new_window(url) {
  link = window.open(url,"Link", "toolbar=0, location=0, directories=0, status=0, menubar=1, scrollbars=1, resizable=0, width=430, height=475, left=5, top=5");
}