// BrowserCheck Objectfunction BrowserCheck() {	var b = navigator.appName	if (b=="Netscape") this.b = "ns"	else if (b=="Microsoft Internet Explorer" ||					 b=="Opera") this.b = "ie"	else this.b = b	this.ua = navigator.userAgent	this.mac=false	this.win=false	this.other=false	if (navigator.userAgent.indexOf("Mac") != -1) {		this.mac = true	} else if (navigator.userAgent.indexOf("Win") != -1) {		this.win = true	} else {		this.other =true	}			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.ie = (this.b=="ie" && this.v>=4)	this.ie4 = (this.version.indexOf('MSIE 4')>0)	this.ie5 = (this.version.indexOf('MSIE 5')>0 || this.version.indexOf('MSIE 6')>0)	this.min = (this.ns||this.ie)	this.newDOM = (document.getElementById && !document.all)}