function check_browser()
{
  var version_number = navigator.appVersion.charAt(0);
  if (navigator.appName.indexOf("Netscape") != -1)
  {
    if (version_number < 3)
    {
      return false;
    }
    return true;
  }
  if (navigator.appName.indexOf("Explorer") != -1)
  {
    if (version_number < 4)
    {
      return false;
    }
    return true;
  }
  // unknown
  return false;
}
  if (check_browser()) 
{  
  <!--menu-->
  
HEAD11 = new Image(50,20);
HEAD12 = new Image(50,20);
HEAD13 = new Image(50,20);
HEAD14 = new Image(50,20);
HEAD15 = new Image(50,20);
HEAD16 = new Image(50,20);


HEAD21 = new Image(50,20);
HEAD22 = new Image(50,20);
HEAD23 = new Image(50,20);
HEAD24 = new Image(50,20);
HEAD25 = new Image(50,20);
HEAD26 = new Image(50,20);
HEAD27 = new Image(50,20);

HEAD31 = new Image(50,20);
HEAD32 = new Image(50,20);
HEAD33 = new Image(50,20);
HEAD34 = new Image(50,20);
HEAD35 = new Image(50,20);
HEAD36 = new Image(50,20);
HEAD37 = new Image(50,20);
HEAD38 = new Image(50,20);
HEAD39 = new Image(50,20);

HEAD11on = new Image(50,20);
HEAD12on = new Image(50,20);
HEAD13on = new Image(50,20);
HEAD14on = new Image(50,20);
HEAD15on = new Image(50,20);
HEAD16on = new Image(50,20);

HEAD21on = new Image(50,20);
HEAD22on = new Image(50,20);
HEAD23on = new Image(50,20);
HEAD24on = new Image(50,20);
HEAD25on = new Image(50,20);
HEAD26on = new Image(50,20);
HEAD27on = new Image(50,20);

HEAD31on = new Image(50,20);
HEAD32on = new Image(50,20);
HEAD33on = new Image(50,20);
HEAD34on = new Image(50,20);
HEAD35on = new Image(50,20);
HEAD36on = new Image(50,20);
HEAD37on = new Image(50,20);
HEAD38on = new Image(50,20);
HEAD39on = new Image(50,20);

BLANK = new Image(118,13);


HEAD11.src = "img/nav/aboutUs.gif";
HEAD12.src = "img/nav/services.gif";
HEAD13.src = "img/nav/portfolio.gif";
HEAD14.src = "img/nav/praise.gif";
HEAD15.src = "img/nav/press.gif";
HEAD16.src = "img/nav/contact.gif";


HEAD21.src = "img/nav/home.gif";
HEAD22.src = "img/nav/blog.gif";

HEAD23.src = "img//nav/servicesS.gif";
HEAD24.src = "img/nav/portfolioS.gif";
HEAD25.src = "img/nav/praiseS.gif";
HEAD26.src = "img/nav/pressS.gif";
HEAD27.src = "img/nav/contactS.gif";

HEAD11on.src = "img/nav/aboutUsD.gif";
HEAD12on.src = "img/nav/servicesD.gif";
HEAD13on.src = "img/nav/portfolioD.gif";
HEAD14on.src = "img/nav/praiseD.gif";
HEAD15on.src = "img/nav/pressD.gif";
HEAD16on.src = "img/nav/contactD.gif";


HEAD21on.src = "img/nav/homeD.gif";
HEAD22on.src = "img/nav/blogD.gif";

HEAD23on.src = "img/nav/servicesSD.gif";
HEAD24on.src = "img/nav/portfolioSD.gif";
HEAD25on.src = "img/nav/praiseSD.gif";
HEAD26on.src = "img/nav/pressSD.gif";
HEAD27on.src = "img/nav/contactSD.gif";


HEAD31.src = "img/portfolio/n1.gif";
HEAD32.src = "img/portfolio/n2.gif";
HEAD33.src = "img/portfolio/n3.gif";
HEAD34.src = "img/portfolio/n4.gif";
HEAD35.src = "img/portfolio/n5.gif";
HEAD36.src = "img/portfolio/n6.gif";
HEAD37.src = "img/portfolio/n7.gif";
HEAD38.src = "img/portfolio/n8.gif";
HEAD39.src = "img/portfolio/n9.gif";

HEAD31on.src = "img/portfolio/n1D.gif";
HEAD32on.src = "img/portfolio/n2D.gif";
HEAD33on.src = "img/portfolio/n3D.gif";
HEAD34on.src = "img/portfolio/n4D.gif";
HEAD35on.src = "img/portfolio/n5D.gif";
HEAD36on.src = "img/portfolio/n6D.gif";
HEAD37on.src = "img/portfolio/n7D.gif";
HEAD38on.src = "img/portfolio/n8D.gif";
HEAD39on.src = "img/portfolio/n9D.gif";

BLANK.src = "img/trans.gif";
}