// utilities.js
var browser = navigator.appName;
var version = parseInt(navigator.appVersion);
var NS4 = ("Netscape" == browser && version >= 4);
var IE4 = ("Microsoft Internet Explorer" == browser && version >= 4);
function colorHi (id,color)
{
if (!color) { color = '#00FF00' };
if (NS4)
{
eval ('window.document.' + id + '.bgColor = \'' + color + '\'');
}
else if (IE4)
{
eval (id + '.style.background = \'' + color + '\'');
}
}
function colorLo (id)
{
if (NS4)
{
eval('window.document.' + id + '.bgColor = null');
}
else if (IE4)
{
eval(id + '.style.background = \'\'');
}
}
function out (id)
{
eval('document.im' + id + '.src="Images/' + id + '.gif"');
}
function over (id,desc)
{
eval('document.im' + id + '.src="Images/' + id + '-over.gif"');
}
function navsetx (link,dir,desc)
{
str = "