// index flip
<!--
browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
       
if (browserVer >= 3) version = "n3";
else version = "n2";               
if (version == "n3") {

homeoff = new Image;
homeoff.src = "images/hometab.gif";
homeon = new Image;
homeon.src = "images/hometabr.gif";

howoff = new Image;
howoff.src = "images/howtab.gif";
howon = new Image;
howon.src = "images/howtabr.gif";

wateroff = new Image;
wateroff.src = "images/watertab.gif";
wateron = new Image;
wateron.src = "images/watertabr.gif";

progressoff = new Image;
progressoff.src = "images/progresstab.gif";
progresson = new Image;
progresson.src = "images/progresstabr.gif";

aboutoff = new Image;
aboutoff.src = "images/abouttab.gif";
abouton = new Image;
abouton.src = "images/abouttabr.gif";

contactoff = new Image;
contactoff.src = "images/contacttab.gif";
contacton = new Image;
contacton.src = "images/contacttabr.gif";

}
function flip (imageID,objectName) {
if (version == "n3") {document.images[imageID].src = eval(objectName + 
".src");}
}
// endscript -->