<!-- hide script from old browsers

//detect browser:
browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
if (browserName == "Netscape" && browserVer >= 3) browserVer = "1";
else if (browserName == "Microsoft Internet Explorer" && browserVer == 4) browserVer = "1";
else browserVer = "2";

//preload images:
if (browserVer == 1) {
home1 = new Image(66,28);
home1.src = "./images/nav-home.jpg";
home2 = new Image(66,28);
home2.src = "./images/nav-home-hover.jpg";
manuscript1 = new Image(97,28);
manuscript1.src = "./images/nav-manuscript.jpg";
manuscript2 = new Image(97,28);
manuscript2.src = "./images/nav-manuscript-hover.jpg";
poetry1 = new Image(68,28);
poetry1.src = "./images/nav-poetry.jpg";
poetry2 = new Image(68,28);
poetry2.src = "./images/nav-poetry-hover.jpg";
tdip1 = new Image(179,28);
tdip1.src = "./images/nav-tdip.jpg";
tdip2 = new Image(179,28);
tdip2.src = "./images/nav-tdip-hover.jpg";
tfd1 = new Image(68,28);
tfd1.src = "./images/nav-tfd.jpg";
tfd2 = new Image(68,28);
tfd2.src = "./images/nav-tfd-hover.jpg";
aboutus1 = new Image(68,28);
aboutus1.src = "./images/nav-aboutus.jpg";
aboutus2 = new Image(68,28);
aboutus2.src = "./images/nav-aboutus-hover.jpg";
}

//image swapping function:
function hiLite(imgDocID, imgObjName, comment) {
if (browserVer == 1) {
document.images[imgDocID].src = eval(imgObjName + ".src");
window.status = comment; return true;
}}
//end hiding -->