<!--
browser = (((navigator.appName == "Netscape")
&& (parseInt(navigator.appVersion) >= 3))
|| ((navigator.appName == "Microsoft Internet Explorer")
&& (parseInt(navigator.appVersion)>=3)));
if(browser){

a1 = new Image(25, 20);
a1.src = "00_images/nav_home-h.jpg";
a0 = new Image(25, 20);
a0.src = "00_images/nav_home.jpg";
b1 = new Image(25, 20);
b1.src = "00_images/nav_aboutus-h.jpg";
b0 = new Image(25, 20);
b0.src = "00_images/nav_aboutus.jpg";
c1 = new Image(25, 20);
c1.src = "00_images/nav_services-h.jpg";
c0 = new Image(25, 20);
c0.src = "00_images/nav_services.jpg";
d1 = new Image(25, 20);
d1.src = "00_images/nav_contact-h.jpg";
d0 = new Image(25, 20);
d0.src = "00_images/nav_contact.jpg";
e1 = new Image(25, 20);
e1.src = "00_images/nav_pgp-h.jpg";
e0 = new Image(25, 20);
e0.src = "00_images/nav_pgp.jpg";
f1 = new Image(25, 20);
f1.src = "00_images/nav_sgp-h.jpg";
f0 = new Image(25, 20);
f0.src = "00_images/nav_sgp.jpg";
g1 = new Image(25, 20);
g1.src = "00_images/select-h.jpg";
g0 = new Image(25, 20);
g0.src = "00_images/select.jpg";
h1 = new Image(25, 20);
h1.src = "00_images/select-h.jpg";
h0 = new Image(25, 20);
h0.src = "00_images/select.jpg";
i1 = new Image(25, 20);
i1.src = "00_images/select-h.jpg";
i0 = new Image(25, 20);
i0.src = "00_images/select.jpg";

}
function mouseover(n){
if(browser){
imageON = eval(n + "1.src");
document [n].src = imageON;
}
}
function mouseout(n){
if(browser){
imageOFF = eval(n + "0.src");
document [n].src = imageOFF;
}
}
// -->