//mouseovers
 browserVer = 0
   
  if (document.images) browserVer = "n3";
 

function ImgChange(imgNum,imgSrc) {
        


        if (browserVer == "n3") {
                /* Compatible Browser, JavaScript Will Run */
                document.images[imgNum].src = eval(imgSrc + ".src")
        }

}
if (browserVer == "n3") {

icona = new Image;
icona.src = "/images/icon1a.gif";

iconb = new Image;
iconb.src = "/images/icon1.gif";

iconc = new Image;
iconc.src = "/images/icon2a.gif";

icond = new Image;
icond.src = "/images/icon2.gif";

icone = new Image;
icone.src = "/images/icon3a.gif";

iconf = new Image;
iconf.src = "/images/icon3.gif";

icong = new Image;
icong.src = "/images/icon4a.gif";

iconh = new Image;
iconh.src = "/images/icon4.gif";

iconi = new Image;
iconi.src = "/images/icon5a.gif";

iconj = new Image;
iconj.src = "/images/icon5.gif";

iconk = new Image;
iconk.src = "/images/icon6a.gif";

iconl = new Image;
iconl.src = "/images/icon6.gif";
}

//popup menus
var IE5up = document.getElementById && document.all;
var NS6up = document.getElementById && !document.all;
var NS4 = document.layers;
var IE4 = document.all && !window.print;
var previousLayer = "";
var tm;

function hide(layerid) {
	if (IE5up || NS6up) {
		document.getElementById(layerid).style.visibility = "hidden";
	} else if (NS4) {
		document.layers[layerid].visibility = "hidden";
	} else if (IE4) {
		document.all[layerid].style.visibility = "hidden";
	}
}

function NS4Hide(layerid) {
	if (NS4) {
		delayHide(layerid);
	}
}

function delayHide(layerid) {
var timer;
	if (IE5up || NS6up) {
		timer = "";
	} else if (NS4) {
		timer = "300";
	} else if (IE4) {
		timer = "";
	}
tm = setTimeout("hide('" + layerid + "')", timer);
}

function show(layerid) {
clearTimeout(tm);
	if (previousLayer != "" && previousLayer != layerid) {
		hide(previousLayer);
	}
previousLayer = layerid;

	if (IE5up || NS6up) {
		document.getElementById(layerid).style.visibility = "visible";
	} else if (NS4) {
		document.layers[layerid].visibility = "visible";
	} else if (IE4) {
		document.all[layerid].style.visibility = "visible";
	}
}