//	<!--
function BrowserCheck() {
	var brsName = navigator.appName
	if (brsName=="Netscape") this.brsName = "ns"
	else if (brsName=="Microsoft Internet Explorer") this.brsName = "ie"
	else this.brsName = brsName
	this.mac = (navigator.platform.indexOf('Mac') != -1)
	this.ver = parseInt(navigator.appVersion)
	this.ns = (this.brsName=="ns" && this.ver>=4)
	this.ns4 = (this.brsName=="ns" && this.ver==4)
	this.ns5 = (this.brsName=="ns" && this.ver==5)
	this.ie = (this.brsName=="ie" && this.ver>=4)
	this.ie4 = (navigator.userAgent.indexOf('MSIE 4')>=0)
	this.ie5 = (navigator.userAgent.indexOf('MSIE 5')>=0)
	if (this.ie5) this.ver = 5
}

is = new BrowserCheck()