<!--

// Extracted from:
//
// Ultimate client-side JavaScript client sniff. Version 3.03
// (C) Netscape Communications 1999-2001.  Permission granted to reuse and distribute.

var agt			= navigator.userAgent.toLowerCase();

var is_major	= parseInt(navigator.appVersion);
var is_minor	= parseFloat(navigator.appVersion);

var is_nav		= ((agt.indexOf('mozilla') != -1) && (agt.indexOf("msie") == -1));
var is_nav2		= (is_nav && (is_major == 2));
var is_nav3		= (is_nav && (is_major == 3));
var is_nav4		= (is_nav && (is_major == 4));
var is_nav4up	= (is_nav && (is_major >= 4));
var is_navonly	= (is_nav && ((agt.indexOf(";nav") != -1)
		|| (agt.indexOf("; nav") != -1)) );
var is_nav6		= (is_nav && (is_major == 5));
var is_nav6up	= (is_nav && (is_major >= 5));
var is_gecko	= (agt.indexOf('gecko') != -1);

var is_ie		= ((agt.indexOf("msie") != -1));
var is_ie3		= (is_ie && (is_major < 4));
var is_ie4		= (is_ie && (is_major == 4) && (agt.indexOf("msie 4")!=-1) );
var is_ie4up	= (is_ie && (is_major >= 4));
var is_ie5		= (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")!=-1) );
var is_ie5_5	= (is_ie && (is_major == 4) && (agt.indexOf("msie 5.5") !=-1));
var is_ie5up	= (is_ie && !is_ie3 && !is_ie4);
var is_ie5_5up	= (is_ie && !is_ie3 && !is_ie4 && !is_ie5);
var is_ie6		= (is_ie && (is_major == 4) && (agt.indexOf("msie 6.")!=-1) );
var is_ie6up	= (is_ie && !is_ie3 && !is_ie4 && !is_ie5 && !is_ie5_5);

// -->