// BrowserCheck Object
function BrowserCheck() {
	var b = navigator.appName
	var p = navigator.platform
	if (b=="Netscape") this.b = "ns"
	else if (b=="Microsoft Internet Explorer") this.b = "ie"
	else this.b = b
	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.ns6 = (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.min = (this.ns||this.ie)
	
	if(this.min){
		if(p.indexOf("Mac")!=-1){
			this.windows = false;
			this.mac = true;
		}
		else{
			this.windows = true;
			this.mac = false;
		}
	}
	else{
		this.notMin = true;
		this.windows = false;
		this.mac = false;
	}
	
}
is = new BrowserCheck();