/*
 * BrowserCheck class
 * ====================
 * Author: Barak Ulmann
 * based on the DynLayer technology. learn more about the DynDuo and cross-browser dhtml in:
 * http://www.dansteinman.com/dynduo/
 * Last Updated: October 5th 2003
 *
 * -- not final --
 */

function BrowserCheck()
{
	//ns6.1 productSub = 20010726
	//ns6.2 productSub = 
	//ns7 productSub = 20030208
	//alert(parseInt(navigator.productSub))
	this.ns = (navigator.appName == "Netscape")
	this.ie = (navigator.appName == "Microsoft Internet Explorer")
	if (this.ns)
		this.version = parseInt(navigator.appVersion)
	else if (this.ie)
		this.version = parseFloat(navigator.appVersion.split('MSIE')[1])
	this.ns4 = (document.layers)? true: false
	this.ns5 = (this.ns && this.version == 5) // <==> ns 6.1 and above
	this.ns61 = (this.ns5 && parseInt(navigator.productSub) < 20020000)
	this.ie4 = (!document.getElementById && document.all)
	this.ie5 = (navigator.appVersion.indexOf("MSIE 5.0") != -1)
	this.ie55 = (navigator.appVersion.indexOf("MSIE 5.5") != -1)
	this.ie6 = (navigator.appVersion.indexOf("MSIE 6.0") != -1)
}

var browser = new BrowserCheck()