// BrowserCheck Object
function BrowserCheck() 
{
	nav = navigator.appVersion;
	nan = navigator.appName;
	nua = navigator.userAgent;
	if (nan=="Netscape") this.b = "ns"
	else if (nan=="Microsoft Internet Explorer") this.b = "ie"
	else this.b = nan
	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.ns5 = (this.b=="ns" && this.v==5)
	this.ieMac = (this.version.indexOf('Macintosh')>0 && this.version.indexOf('Internet Explorer')>0)
	if (!this.ieMac)
	{
		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.ie6 = (this.version.indexOf('MSIE 6')>0)
		this.ie7 = (this.version.indexOf('MSIE 7')>0)
	}
	this.opera = (nan.indexOf('Opera')>=0);
	this.operaMac = (nan.indexOf('Opera')>=0 && this.version.indexOf('Macintosh')>0)
	this.firefox = (nua.indexOf('Firefox')>=0);
	this.safari = (nua.indexOf('Safari')!=-1);
	this.konqueror = (!this.safari && (nua.indexOf('Konqueror')!=-1) ) ? true : false;

	this.mac = (nav.indexOf('Mac')!=-1);
	this.windows = ( ( (nav.indexOf('Win')!=-1) || (nav.indexOf('NT')!=-1) ) && !this.mac)?true:false;
	this.linux = (nua.indexOf('Linux')!=-1);
}
es = new BrowserCheck();