<!-- 
// This is the stuff to check the browser, to block on rollovers for Netscape2
if (((navigator.appName == "Netscape" && parseInt(navigator.appVersion) >= 3) || parseInt(navigator.appVersion) >= 4) || parseInt(navigator.appVarsion) >= 4) 

{
    // We can have rollovers...
    rollOvers = 1;
} else {
    rollOvers = 0;
}


loaded = 0
var dirLevel = 0;
var levelMod = "";
levelMod = "";
for (i = 0;i < dirLevel;i++) {
	levelMod += "../";
}

function loadImg () {
    if (rollOvers) {
	homeOn = new Image(55, 99);
	homeOn.src = levelMod + "../nav/home_336633_on.gif";
	workOn = new Image(55, 99);
	workOn.src = levelMod + "../nav/work_336633_on.gif";
	publicationsOn = new Image(55, 99);
	publicationsOn.src = levelMod + "../nav/pub_336633_on.gif";
	lectureOn = new Image(55, 99);
	lectureOn.src = levelMod + "../nav/lect_336633_on.gif";
	newsOn = new Image(55, 99);
	newsOn.src = levelMod + "../nav/news_336633_on.gif";
	aboutOn = new Image(55, 99);
	aboutOn.src = levelMod + "../nav/about_336633_on.gif";
	contactOn = new Image(55, 99);
	contactOn.src = levelMod + "../nav/con_336633_on.gif";
	jobsOn = new Image(55, 99);
	jobsOn.src = levelMod + "../nav/jobs_336633_on.gif";
	indexOn = new Image(55, 99);
	indexOn.src = levelMod + "../nav/index_336633_on.gif";
	
	
	homeOff = new Image(55, 99);
	homeOff.src = levelMod + "../nav/home_336633_off.gif";
	workOff = new Image(55, 99);
	workOff.src = levelMod + "../nav/work_336633_off.gif";
	publicationsOff = new Image(55, 99);
	publicationsOff.src = levelMod + "../nav/pub_336633_off.gif";
	lectureOff = new Image(55, 99);
	lectureOff.src = levelMod + "../nav/lect_336633_off.gif";
	newsOff = new Image(55, 99);
	newsOff.src = levelMod + "../nav/news_336633_off.gif";
	aboutOff = new Image(55, 99);
	aboutOff.src = levelMod + "../nav/about_336633_off.gif";
	contactOff = new Image(55, 99);
	contactOff.src = levelMod + "../nav/con_336633_off.gif";
	jobsOff = new Image(55, 99);
	jobsOff.src = levelMod + "../nav/jobs_336633_off.gif";
	indexOff = new Image(55, 99);
	indexOff.src = levelMod + "../nav/index_336633_off.gif";
	
	loaded = 1
    }
}

function switchOn(imgName) {
	if (loaded == 1) {
	imgOn = eval(imgName + "On.src");
	document [imgName].src = imgOn;
	}
}

function switchOff(imgName) {
	if (loaded == 1) {
	imgOff = eval(imgName + "Off.src");
	document [imgName].src = imgOff;
	}
}


 // -->