// JavaScript Document
/* browser relative style sheet refrence */
if (parseInt(navigator.appVersion) > 3){
	if (navigator.appName == "Netscape"){
		document.write("<link rel=stylesheet href='_assets/_css/style_gecko.css' type='text/css'>");
	 } else {
		document.write("<link rel=stylesheet href='_assets/_css/style_ie.css' type='text/css'>");
	}
} else {
	alert("This site is best viewed with a version 4 browser");
}