if ((navigator.userAgent.toLowerCase().indexOf('msie') > 0)){
		document.write ('<link rel=stylesheet href="/css/ie.html" type=\"text/css\">');
	}
	else{
		document.write ('<link rel=stylesheet href="/css/ns.html" type=\"text/css\">');
	}
	
	if ((navigator.userAgent.toLowerCase().indexOf('msie') > 0)){
		document.write ('<link rel=stylesheet href="/css/ie.html" type=\"text/css\">');
	}
	else{
		document.write ('<link rel=stylesheet href="/css/ns.html" type=\"text/css\">');
	}
	
function makevisible1(cur,which){
if (which==0)
cur.filters.alpha.opacity=100
else
cur.filters.alpha.opacity=60
}

function makevisible(cur,which){
if (which==0)
cur.filters.alpha.opacity=60
else
cur.filters.alpha.opacity=100
}