// BLT+A Client Class ver0.03 -alpha02
function Client(){
	var D = document;
	
	var ua = navigator.userAgent;
	
	this.WIN = (ua.indexOf("Win") > -1)? true: false;
	this.MAC = (ua.indexOf("Mac") > -1)? true: false;
	
	this.DOM = D.getElementById? true: false;
	
	this.GK = (ua.indexOf("Gecko") > -1)? true: false;
	this.Opera = ((ua.indexOf("Opera") > -1) && this.DOM) ? true : false;
	
	this.IE = D.all? true: false;
	this.IE4 = (this.IE && !this.DOM)? true: false;
	this.IE5 = (ua.indexOf("MSIE 5") > -1)? true: false;
	this.IE6 = (ua.indexOf("MSIE 6") > -1)? true: false;
	
	this.NN4 = D.layers? true: false;
	this.NN6 = (ua.indexOf("Netscape6") > -1)? true: false;
	this.NN7 = (ua.indexOf("Netscape7") > -1)? true: false;
	
	this.SPT = (this.IE || this.NN4 || this.GK || this.Opera)? true: false;
}

var C = new Client();