<!-- Begin
browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);

ns3up = (browserName == "Netscape" && browserVer >= 3);
ie4up = (browserName.indexOf("Microsoft") >= 0 && browserVer >= 4);

if (ns3up || ie4up) {
  image1 = new Image();
  image1.src = "../../CommonImages/arrw05_11a.gif";
  image2 = new Image();
  image2.src = "../../CommonImages/arrw05_12a.gif";
  image3 = new Image();
  image3.src = "../../CommonImages/arrw05_21a.gif";
  image4 = new Image();
  image4.src = "../../CommonImages/arrw05_22a.gif";
  image5 = new Image();
  image5.src = "../../CommonImages/arrw05_01a.gif";
  image6 = new Image();
  image6.src = "../../CommonImages/arrw05_02a.gif";
}

function switchpic(img_name,img_src) {
if (ns3up || ie4up) {
document[img_name].src=img_src;
}
}
// End -->