/********************************************************************************

	Detection Variables

********************************************************************************/
function Is(){
	var appName = navigator.appName;
	var version = navigator.appVersion;
	
	this.ns = ( appName == "Netscape" );
	this.ns4 = this.ns && version.indexOf("4.")!=-1;
	this.ns5 = this.ns && version.indexOf("5.")==0;
	this.ns6 = ( this.ns5 || (this.ns && version.indexOf("6.")!=-1) );

	this.ie = ( appName == "Microsoft Internet Explorer" );
	this.ie4 = this.ie && version.indexOf("MSIE 4.")!=-1;
	this.ie5 = this.ie && version.indexOf("MSIE 5.")!=-1;
	this.ie6 = this.ie && version.indexOf("MSIE 6.")!=-1;
	
	var userAgent = navigator.userAgent.toLowerCase()
	this.mac = ( userAgent.indexOf( "mac" ) != -1 )
	this.win = ( userAgent.indexOf( "windows" ) != -1 )
	this.linux = ( userAgent.indexOf( "linux" ) != -1 )
}
Is.prototype.toString = function(){
	var s = ''
	for( var i in this ){
		s += i + ': ' + this[i] + '\n'
	}
	return s;
}
var is = new Is();