<!--
function Is()
// From Netscape.com....
{
 var agent = navigator.userAgent.toLowerCase();
 this.major = parseInt(navigator.appVersion);
 this.minor = parseFloat(navigator.appVersion);
 this.ns = ((agent.indexOf('mozilla')!=-1) && ((agent.indexOf('spoofer')==-1) && (agent.indexOf('compatible') == -1)));
 this.ns4 = (this.ns && (this.major == 4));
}

var is = new Is();

/*** get browser-specific page styles ***/
if (is.ns4)
{
	document.write('<link rel=stylesheet href=styles/styles_ns.css type=text/css>');
}
// -->
