// BrowserCheck Object
function BrowserCheck() {
	b		= navigator.appName
	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.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.ie6	= (this.version.indexOf('MSIE 6')>0)
	this.min	= (this.ns||this.ie)
	platform	= (this.v>=4)? navigator.platform : navigator.userAgent
	this.pc		= (platform.indexOf("Win") >-1)
	this.mac	= (platform.indexOf("Mac") >-1)
	this.platform	= (this.mac)? "mac" : "pc"
}
is = new BrowserCheck()