var browser=navigator.appName;
var b_version=navigator.appVersion;
var version=parseFloat(b_version);
if(browser=="Netscape"){
	document.write('<link href="css/slide_ctrls_NS.css" rel="stylesheet" type="text/css">');
	}else if(browser=="Microsoft Internet Explorer"){
		document.write('<link href="css/slide_ctrls_IE.css" rel="stylesheet" type="text/css">');
		}
/*document.write("Browser name: "+ browser);
document.write("<br />");
document.write("Browser version: "+ version);
*/