<!--//hide contents
browserName = navigator.appName;   // detect browser
browserVer = parseInt(navigator.appVersion);
if (((navigator.appName == "Netscape") && (parseInt (navigator.appVersion) >= 3)) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt (navigator.appVersion) >= 4))) version = "n3";
     else version = "n2";
       
     if (version == "n3") {
     menu1on = new Image();
     menu1on.src = "images/nav/hhome.gif";
     menu2on = new Image();
     menu2on.src = "images/nav/hopportunity.gif";
     menu3on = new Image();
     menu3on.src = "images/nav/hqualinv.gif";
     menu4on = new Image();
     menu4on.src = "images/nav/htrgsupport.gif";
     menu5on = new Image();
     menu5on.src = "images/nav/hphototour.gif";
     menu6on = new Image();
     menu6on.src = "images/nav/hfaq.gif";
     menu7on = new Image();
     menu7on.src = "images/nav/hnextsteps.gif";
     menu8on = new Image();
     menu8on.src = "images/nav/hinforequest.gif";
     
     menu1off = new Image();
     menu1off.src = "images/nav/nhome.gif";
     menu2off = new Image();
     menu2off.src = "images/nav/nopportunity.gif";
     menu3off = new Image();
     menu3off.src = "images/nav/nqualinv.gif";
     menu4off = new Image();
     menu4off.src = "images/nav/ntrgsupport.gif";
     menu5off = new Image();
     menu5off.src = "images/nav/nphototour.gif";
     menu6off = new Image();
     menu6off.src = "images/nav/nfaq.gif";
     menu7off = new Image();
     menu7off.src = "images/nav/nnextsteps.gif";
     menu8off = new Image();
     menu8off.src = "images/nav/ninforequest.gif";

     }
function img_act(imgName) {
     if (version == "n3") {
     document[imgName].src = eval(imgName + "on.src");
     }
}
function img_inact(imgName) {
     if (version == "n3") {
     document[imgName].src = eval(imgName + "off.src");
     }
}
// -->