// BrowserCheck Object 
// provides most commonly needed browser checking variables 
// 19990326 

// Copyright (C) 1999 Dan Steinman 
// Distributed under the terms of the GNU Library General Public License 
// Available at [url]http://www.dansteinman.com/dynapi/[/url] 

function BrowserCheck() { 
var b = navigator.appName 
if (b=="Netscape") this.b = "ns" 
else if (b=="Microsoft Internet Explorer") this.b = "ie" 
else this.b = b 
this.v = parseInt(navigator.appVersion) 
this.minorv = parseFloat(navigator.appVersion) 
this.ns = (this.b=="ns" && this.minorv!=4.05) 
this.ns4 = (this.b=="ns" && this.v==4) 
this.ns5 = (this.b=="ns" && this.v==5) 
this.ie = (this.b=="ie" && this.v>=4) 
this.ie4 = (navigator.userAgent.indexOf('MSIE 4')>0) 
this.ie5 = (navigator.userAgent.indexOf('MSIE 5')>0) 
if (this.ie5) this.v = 5 
this.min = (this.ns||this.ie) 
} 

// automatically create the "is" object 
is = new BrowserCheck()