browser_version = parseInt(navigator.appVersion);
browser_type = navigator.appName;
if (browser_type == "Microsoft Internet Explorer" && (browser_version >= 4)) {
document.write("<link REL='stylesheet' HREF='/style_ie.css' TYPE='text/css'>");
} 
else if (browser_type == "Netscape" && (browser_version >= 4)) {
document.write("<link REL='stylesheet' HREF='/style_ns.css' TYPE='text/css'>");
}
if (document.images) {
  image30on = new Image(); image30on.src = "images/03_dedicated_dn.gif";
  image30off = new Image(); image30off.src = "images/03_dedicated_up.gif";

  image31on = new Image(); image31on.src = "images/03_vpservers_dn.gif";
  image31off = new Image(); image31off.src = "images/03_vpservers_up.gif";  
  
  image33on = new Image(); image33on.src = "images/03_collocation_dn.gif";
  image33off = new Image(); image33off.src = "images/03_collocation_up.gif";  
  
  image32on = new Image(); image32on.src = "images/03_shared_dn.gif";
  image32off = new Image(); image32off.src = "images/03_shared_up.gif";

  image34on = new Image(); image34on.src = "images/03_iaccess_dn.gif";
  image34off = new Image(); image34off.src = "images/03_iaccess_up.gif";

  image35on = new Image(); image35on.src = "images/03_design_dn.gif";
  image35off = new Image(); image35off.src = "images/03_design_up.gif";
  
  image36on = new Image(); image36on.src = "images/03_webcasting_dn.gif";
  image36off = new Image(); image36off.src = "images/03_webcasting_up.gif";

  image37on = new Image(); image37on.src = "images/03_consulting_dn.gif";
  image37off = new Image(); image37off.src = "images/03_consulting_up.gif";  

}

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}