function Browser() {
var b=navigator.appName;
if (b.indexOf('Netscape')!=-1) this.b="ns";
else if ((b=="Opera") || (navigator.userAgent.indexOf("Opera")>0)) this.b = "opera";
else if (b=="Microsoft Internet Explorer") this.b="ie";
if (!b) alert('Unidentified browser.\nThis browser is not supported,');
this.version=navigator.appVersion;
this.v=parseInt(this.version);
this.ns=(this.b=="ns" && this.v>=4);
this.ns4=(this.b=="ns" && this.v==4);
this.ns6=(this.b=="ns" && this.v==5);
this.ie=(this.b=="ie" && this.v>=4);
this.ie4=(this.version.indexOf('MSIE 4')>0);
this.ie5=(this.version.indexOf('MSIE 5')>0);
this.ie55=(this.version.indexOf('MSIE 5.5')>0);
this.ie6=(this.version.indexOf('MSIE 6.0')>0);
this.opera=(this.b=="opera");
this.dom=(document.createElement && document.appendChild && document.getElementsByTagName)?true:false;
this.def=(this.ie||this.dom); // most used browsers, for faster if loops
var ua=navigator.userAgent.toLowerCase();
if (ua.indexOf("win")>-1) this.platform="win32";
else if (ua.indexOf("mac")>-1) this.platform="mac";
else this.platform="other";
}
is=new Browser();


if(is.ns4) {
document.write('<link rel="stylesheet" href="../css/style_ns.css" type="text/css">');
}
else {
document.write('<link rel="stylesheet" href="../css/style_ie.css" type="text/css">');
}