var ie=document.all
var ns6=document.getElementById&&!document.all
var browser=navigator.appName
var oLastDiv = 0;

function ShowDiv(iItem)
{
	var oItem = GetObject("bio" + iItem);

	oItem.style.visibility = "visible";

	if (oLastDiv != oItem && oLastDiv != 0)
		oLastDiv.style.visibility = "hidden";

	oLastDiv = oItem;
}

function HideDiv(iItem)
{
	var oItem = GetObject(iItem);

	oItem.style.visibility = "hidden";

	oLastDiv = 0;
}

function GetObject(sName)
{

	var oDiv = ns6? document.getElementById(sName) : document.all(sName);
	return oDiv;
}

function makevisible(cur,which)
{
	strength=(which==0)? 1 : 0.7

	if (cur.style.MozOpacity)
		cur.style.MozOpacity=strength;
	else if (cur.filters)
		cur.filters.alpha.opacity=strength*100;
}

function HandleLoad()
{
	if (browser != "Microsoft Internet Explorer")
	{
		var oDiv = GetObject("divBody");
		oDiv.style.width="576px";
	}
}